Quarterlytics / Technology / Hardware, Equipment & Parts / Bel Fuse

Bel Fuse

belfb · NASDAQ Technology
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Sector Technology
Industry Hardware, Equipment & Parts
Employees 5001-10,000
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FY2020 Annual Report · Bel Fuse
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CO M PAN Y P RO FI LE

Founded in 1949, Bel designs, manufactures and markets 

a broad array of products that power, protect and connect 

electronic circuits. These products are primarily used in 

the military, aerospace, networking, telecommunications, 

computing, transportation and broadcasting industries.  

Bel’s portfolio of products also finds applications in the 

automotive, medical and consumer electronics markets.  

With over 70 years in operation, Bel’s legacy of innovation 

continues to drive success in a diversity of markets.  

Bel has consistently proven itself a valuable supplier to  

world-class companies by developing new products with  

cost-effective solutions. 

FI NAN CIAL H I G H LI G HT S

END MARKETS (%)
END MARKETS (%)
CO N N EC TIV IT Y
Network/Cloud (9%)
Network/Cloud (9%)
Industrial (12%)
END MARKETS (%)
Industrial (12%)

Distribution (36%)
Network/Cloud (9%)
Distribution (36%)
Aerospace/
Industrial (12%)
Aerospace/
Defense (43%)
Defense (43%)

Distribution (36%)

Aerospace/
Defense (43%)

GEOGRAPHY (%)
GEOGRAPHY (%)

APAC (5%)
APAC (5%)
Europe (20%)
GEOGRAPHY (%)
Europe (20%)

APAC (5%)
North
North
America (75%)
America (75%)
Europe (20%)

North
America (75%)

PRODUCTS

SALES ($ IN THOUSANDS)
SALES ($ IN THOUSANDS)

$172,348
$172,348

SALES ($ IN THOUSANDS)

$150,731
$150,731

$172,348

2019
2019

$150,731
2020
2020

GROSS MARGIN (%)
GROSS MARGIN (%)

2019
25.8%
25.8%

2020
28.0%
28.0%

GROSS MARGIN (%)

•  Military sales increased by $14 million, or 38%, from 2019

•  Commercial aerospace sales declined 60%, or $19 million,  

from 2019

•  Realigned factory overhead with current levels of demand 

25.8%

2019
2019

28.0%

2020
2020

2019

2020

P OW E R
END MARKETS (%)
END MARKETS (%)

eMobility (5%)
eMobility (5%)
Rail (9%)
END MARKETS (%)
Rail (9%)
Industrial (19%)
Industrial (19%)
Network/Cloud
eMobility (5%)
Network/Cloud
(29%)
(29%)
Rail (9%)
Distribution (38%)
Distribution (38%)
Industrial (19%)

Network/Cloud
(29%)

GEOGRAPHY (%)
GEOGRAPHY (%)

APAC (13%)
APAC (13%)
GEOGRAPHY (%)
Europe (19%)
Europe (19%)
APAC (13%)
North America 
North America 
(68%)
(68%)
Europe (19%)

Distribution (38%)

•  CUI contributed sales of $43 million and $7.7 million of EBITDA  

North America 
(68%)

in 2020

•  Circuit protection sales increased by $2.7 million, or 21%, from 2019

•  Eliminated low-margin power products from portfolio,  

representing $20 million of annualized sales in the aggregate

•  Sale of Power R&D facility in 2020 

M AG N E TI C S

END MARKETS (%)
END MARKETS (%)

Industrial (4%)
Industrial (4%)
Distribution (19%)
END MARKETS (%)
Distribution (19%)

Network/
Industrial (4%)
Network/
Cloud (77%)
Cloud (77%)
Distribution (19%)

GEOGRAPHY (%)
GEOGRAPHY (%)

Europe (5%)
Europe (5%)
North America 
GEOGRAPHY (%)
North America 
(22%)
(22%)

Europe (5%)
APAC (73%)
APAC (73%)
North America 
(22%)

Network/
Cloud (77%)

•  Increased automation at factories

APAC (73%)

•  Margin expansion driven by improved product line efficiencies 

PRODUCTS

SALES ($ IN THOUSANDS)
SALES ($ IN THOUSANDS)

$163,528
$163,528

SALES ($ IN THOUSANDS)

$181,488
$181,488

$163,528
2019
2019

$181,488

2020
2020

GROSS MARGIN (%)
GROSS MARGIN (%)

2019

2020
25.1%
25.1%

GROSS MARGIN (%)

20.1%
20.1%

20.1%
2019
2019

25.1%

2020
2020

2019

2020

PRODUCTS

SALES ($ IN THOUSANDS)
SALES ($ IN THOUSANDS)

$156,536
$156,536

SALES ($ IN THOUSANDS)

$133,552
$133,552

$156,536

2019
2019

$133,552
2020
2020

GROSS MARGIN (%)
GROSS MARGIN (%)

2019

21.9%
21.9%

GROSS MARGIN (%)

2020
24.8%
24.8%

21.9%
2019
2019

24.8%

2020
2020

1

2019

2020

200000

200000

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150000

200000

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100000

150000

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100000

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30

30

25

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20

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25

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10

5

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0

0

5

0

200000

200000

150000

150000

100000

200000

100000

150000

50000

50000

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0

0

50000

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30

30

25

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5

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0

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200000

200000

150000

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150000

50000

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TO O U R  S HAR E H O LD E R S :

Daniel Bernstein 
President and  
Chief Executive Officer

2

2 02 0 —A Y E A R O F P E R S E V E R A N C E 

Our focus during much of the year has been on the continued 

safety and well-being of our associates around the world in light  

of COVID-19. The majority of the products manufactured by  

Bel are utilized in military, medical and networking applications, 

and are therefore deemed essential by the various jurisdictions 

in which we operate. We quickly implemented significant 

protective measures throughout our facilities as we continued 

to service our customers. While this remains a fluid situation 

that evolves daily, we are starting to see a light at the end of 

the tunnel with the introductions of vaccines. With the constant 

diligence to safety from our global associate base, we’ve been 

able to maintain the continuity of our operations and servicing 

our customers during this challenging time. This year’s cover 

is a tribute to all of Bel’s associates around the world who 

work day-to-day under difficult conditions. It is with sincere 

appreciation that we thank each of our associates for their 

courage and dedication to our Company and our customers 

throughout 2020. 

C I N C H CO N N E C TI V IT Y S O LU TI O N S

The Cinch Connectivity Solutions team was heavily focused  

on profitability improvement in 2020. With sales volume  

impacted by lower demand from our commercial aerospace 

customers, the factories quickly pivoted to addressing our 

growing backlog for military orders, resulting in a 38% increase 

in military sales in 2020. At the same time, our overhead costs 

were reassessed and realigned in light of the shift in production 

needs. The CCS Business Development team also pursued 

opportunities in markets in which we historically have not 

participated, including space applications, hypersonic missiles, 

robotics, quantum computing, and commercial and defense 

unmanned aerial vehicles. 

The Cinch Connectivity Solutions group anticipates continued 

strength in military shipments in 2021, coupled with further 

gains in sales through our distribution channels. As global travel 

gradually resumes throughout 2021, we are looking forward  

to the related rebound in sales into our commercial aerospace 

end market. 

 
P OW E R S O LU TI O N S  & P R OT E C TI O N

Bel’s Power Solutions & Protection group spent much of the year 

analyzing the health of its products from a profitability perspective. 

Many difficult decisions were made ranging from the elimination  

of low-margin products, consolidation of production lines and  

in some cases, facility closures. This led to improved profitability for 

the group on lower sales in 2020. This group also benefited from a full 

year of results related to CUI, which was acquired in December 2019. 

CUI had a record sales year as their products support work-from-home 

applications, which increased substantially in the COVID environment. 

We also achieved large percentage revenue increases in circuit 

protection and e-Mobility as new products and customers were  

added throughout the year. We have over 200 NDA’s signed with 

e-Mobility customers, and 2020 marked the third consecutive year  

of annual growth rates in excess of 20%. We believe e-Mobility  

has the potential for significant growth in future years as some of  

the prototype applications move into mass production.

M AG N E TI C S O LU TI O N S 

Recent product introductions from our Magnetic Solutions group 

addressed the increasing demands for higher speed capabilities and a 

smaller product footprint, especially within the 5G cellular equipment 

market. In addition to new product developments, the Magnetic 

Solutions team focused on improving process efficiencies through 

automation and streamlining overhead costs during 2020. Uncertainty 

within the industry around COVID-related impacts led to a slower  

year for this group as compared to historical levels. The Magnetics 

Solution team utilized the downtime to improve upon production 

efficiencies through automation of its toroid winding process, which 

was previously a labor-intensive process. Further efforts were  

made on streamlining overhead costs, which should bode well for  

the profitability of this group as demand recovers. 

3

2 02 1 O U T LO O K

In January 2021, Bel announced two acquisitions that are strategic to 

our future growth plans. The acquisition of rms Connectors enabled 

us to increase our market share within the commercial aerospace end 

market. The acquisition of EOS Power, expected to close late in the 

first quarter, will broaden Bel’s power product portfolio with industrial 

and medical products. Importantly, this acquisition will extend our 

manufacturing footprint outside of China with a turnkey operation 

and will provide access to the fast-growing India market for all of 

Bel’s products. These two acquisitions fit squarely into Bel’s growth 

strategy by increasing market share while diversifying our product 

portfolios and geographic footprint.

While we are cautiously optimistic on the revenue front for 2021, we 

do see some challenges on the cost side. Minimum wage increases 

in Mexico, the PRC and Slovakia and supply constraints related to 

certain of our purchased components are anticipated to drive costs 

higher this year. Our management team will continue to review our 

product portfolio to ensure our resources are focused on areas that 

can drive profitability and other actions to help mitigate these types 

of cost increases. 

As we close out a volatile year, we would again like to recognize  

the hard work and dedication of our associates around the world. 

This year, I would like to specifically acknowledge Craig Brosious,  

our Vice President of Finance, who will be retiring in September  

2021. Craig joined Bel 18 years ago when he came onboard through 

our acquisition of Stewart Connector. Over the years, he has brought 

a vast amount of operational finance experience to the management 

team and has been an instrumental part in managing our global 

finances and integrating the 12 completed acquisitions since he joined 

Bel. We truly appreciate the dedication, professionalism and work 

ethic that he displayed each day, and he will be missed.  

Craig Brosious

Sincerely, 

Daniel Bernstein 
President and  
Chief Executive Officer

4

 
 
 
 UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 
_____________________ 

FORM 10-K 

(MARK ONE) 

☒  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 

For the Fiscal Year Ended December 31, 2020 

or 
☐  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 

For the transition period from ___________ to ____________ 

Commission File No. 000-11676 
_____________________ 

BEL FUSE INC. 
206 Van Vorst Street 
Jersey City, NJ  07302 
(201) 432-0463 

(Address of principal executive offices and zip code) 
(Registrant's telephone number, including area code) 

New Jersey 
(State of incorporation) 

22-1463699 
(I.R.S. Employer Identification No.) 

Securities registered pursuant to Section 12(b) of the Act: 

Title of Each Class 
Class A Common Stock 
($0.10 par value) 
Class B Common Stock 
($0.10 par value) 

Trading Symbol   
BELFA 

Name of Each Exchange on which Registered 
NASDAQ Global Select Market 

BELFB 

NASDAQ Global Select Market 

Securities registered pursuant to Section 12(g) of the Act:  None 

Indicate by checkmark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes ☐  No ☒ 

Indicate by checkmark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. 

Yes ☐  No ☒ 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the 
Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was 
required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. 

Yes ☒  No ☐ 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be 
submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for 
such shorter period that the registrant was required to submit such files). 

Yes ☒  No ☐ 

 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Indicate by checkmark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller 
reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller 
reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act. 

Large accelerated  
filer  ☐ 

Accelerated  
filer ☒ 

Non-accelerated  
filer ☐ 

Smaller reporting  
company ☒ 

Emerging growth 
company ☐ 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the 
extended transition period for complying with any new or revised financial accounting standards provided 
pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s 
assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the 
Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued 
its audit report. 

☐ 

☒ 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). 

Yes ☐ 

No ☒ 

The aggregate market value of the voting and non-voting common equity of the registrant held by non-affiliates (for this purpose, 
persons and entities other than executive officers and directors) of the registrant, as of the last business day of the registrant's most 
recently  completed  second  fiscal  quarter  (June  30,  2020)  was  $124.3  million  based  on  the  closing  sale  price  as  reported  on  the 
NASDAQ Global Select Market. 

Title of Each Class 
Class A Common Stock 
Class B Common Stock 

Number of Shares of Common Stock  
Outstanding as of March 1, 2021 
2,144,912 
10,204,602 

DOCUMENTS INCORPORATED BY REFERENCE: 

Portions of Bel Fuse Inc.'s Definitive Proxy Statement for the 2021 Annual Meeting of Stockholders are incorporated by reference 
into Part III of this Annual Report on Form 10-K. 

 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
  
  
 
  
  
  
  
  
  
 
 
 BEL FUSE INC. 

INDEX 

Cautionary Notice Regarding Forward-Looking Information 

Part I 

Part II 

Item 1.  Business 

Item 1A.  Risk Factors 

Item 1B.  Unresolved Staff Comments 

Item 2.  Properties

Item 3.  Legal Proceedings 

Item 4.  Mine Safety Disclosures 

Item 5. 

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities

Item 6.  Selected Financial Data

Item 7.  Management's Discussion and Analysis of Financial Condition and Results of Operations 

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk 

Item 8.  Financial Statements and Supplementary Data

Item 9.  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure 

Item 9A.  Controls and Procedures 

Item 9B.  Other Information 

Part III 

Item 10.  Directors, Executive Officers and Corporate Governance 

Item 11.  Executive Compensation

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 

Item 13.  Certain Relationships and Related Transactions, and Director Independence 

Item 14.  Principal Accounting Fees and Services

Part IV 

Signatures   

Item 15.  Exhibits, Financial Statement Schedules 

Item 16.  Form 10-K Summary 

Page 

1 

2 

8 

14 

15 

15 

15 

16 

16 

17 

28 

28 

66 

66 

66 

66 

67 

67 

67 

67 

68 

69 

 70 

 
CAUTIONARY NOTICE REGARDING FORWARD-LOOKING INFORMATION 

The terms the "Company," "Bel," "we," "us," and "our" as used in this Annual Report on Form 10-K ("Form 10-K") refer to Bel 
Fuse Inc. and its consolidated subsidiaries unless otherwise specified. 

The Company's consolidated operating results are affected by a wide variety of factors that could materially and adversely affect 
revenues and profitability, including the risk factors described in Item 1A of this Form 10-K. As a result of these and other factors, 
the Company may experience material fluctuations in future operating results on a quarterly or annual basis, which could materially 
and adversely affect its business, consolidated financial condition, operating results, and common stock prices.  Furthermore, this 
document  and  other  documents  filed  by  the  Company  with  the  Securities  and  Exchange  Commission  ("SEC")  contain  certain 
forward-looking statements under the Private Securities Litigation Reform Act of 1995 ("Forward-Looking Statements") with respect 
to the business of the Company.  Forward-Looking Statements are necessarily subject to risks and uncertainties, many of which are 
outside our control, that could cause actual results to differ materially from these statements. Forward-Looking Statements can be 
identified  by  such  words  as  "anticipates,"  "believes,"  "plan,"  "assumes,"  "could,"  "should,"  "estimates,"  "expects,"  "intends," 
"potential,"  "seek,"  "predict,"  "may,"  "will"  and  similar  references  to  future  periods.   All  statements  other  than  statements  of 
historical facts included in this report regarding our strategies, prospects, financial condition, operations, costs, plans and objectives 
and  regarding  the  anticipated  impact  of  COVID-19  are  Forward-Looking  Statements.  These  Forward-Looking  Statements  are 
subject to certain risks and uncertainties, including those detailed in Item 1A. of this Form 10-K, which could cause actual results to 
differ materially from these Forward-Looking Statements.  The Company undertakes no obligation to publicly release the results of 
any revisions to these Forward-Looking Statements which may be necessary to reflect events or circumstances after the date hereof 
or  to  reflect  the  occurrence  of  unanticipated  events.   Any  Forward-Looking  Statement  made  by  the  Company  is  based  only  on 
information currently available to us and speaks only as of the date on which it is made. 

1 

 
 
  
  
  
  
 
 
PART I 

Item 1.  Business 

Bel Fuse Inc. designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits.  These 
products are primarily used in the networking, telecommunications, computing, military, aerospace, transportation and broadcasting 
industries.  Bel's portfolio of products also finds application in the automotive, medical and consumer electronics markets. 

With more than 70 years in operation, Bel has reliably demonstrated the ability to succeed in a variety of product areas across a 
global platform.  The Company has a strong track record of technical innovation working with the engineering teams of market 
leaders.   Bel  has  consistently  proven  itself  a  valuable  supplier  to  world-class  companies  by  developing  new  products  with  cost 
effective solutions. 

The Company is organized under New Jersey law.  Bel's principal executive offices are located at 206 Van Vorst Street, Jersey City, 
New Jersey 07302, and Bel's telephone number is (201) 432-0463. The Company operates facilities in North America, Europe and 
Asia  and  trades  on  the  NASDAQ  Global  Select  Market  (ticker  symbols  BELFA  and  BELFB).   For  information  regarding  Bel's 
operating segments, see Note 12, "Segments", of the notes to our consolidated financial statements.  Hereinafter, all references to 
"Note"  will  refer  to  the  notes  to  our  consolidated  financial  statements  included  in  Part  II,  Item  8.  "Financial  Statements  and 
Supplementary Data" of this Annual Report on Form 10-K. 

Acquisitions have played a critical role in the growth of Bel and the expansion of both our product portfolio and our customer base 
and  continue  to  be  a  key  element  in  our  growth  strategy.  The  Company  may,  from  time  to  time,  purchase  equity  positions  in 
companies  that  are  potential  merger  candidates.   We  frequently  evaluate  possible  merger  candidates  that  would  provide  such 
potential benefits as an expanded product and technology base that would allow us to expand the breadth of our product offerings to 
our strategic customers and/or provide an opportunity to reduce overall operating expense as a percentage of revenue.  Other factors 
such as whether such possible merger candidates are positioned to take advantage of our lower cost offshore manufacturing facilities, 
and whether a cultural fit would allow the acquired company to be integrated smoothly and efficiently are also considered. 

On December 3, 2019, we completed the acquisition of the majority of the power supply products business of CUI Inc. (the "CUI 
power business") through an asset purchase agreement with CUI Global Inc. for $29.2 million (after a working capital adjustment), 
plus the assumption of certain liabilities.  The CUI power business designs and markets a broad portfolio of AC/DC and DC/DC 
power supplies and board level components.  The CUI power business is headquartered in Tualatin, Oregon and contributed sales of 
$43.1 million for 2020 and $2.2 million for 2019.  The acquisition of the CUI power business enhanced Bel's existing offering of 
power products, allowing us to better address more of our customers' power needs.  It also introduced an alternative business model 
to Bel's, one which carries a higher gross margin profile and lower manufacturing risk. 

Products 

The Company primarily generates revenue through the sale of its products.  Bel offers a broad array of product offerings, which are 
grouped as follows: Power Solutions & Protection (39% of net sales in 2020), Cinch Connectivity Solutions (32% of net sales in 
2020) and Magnetic Solutions (29% of net sales in 2020).  While there are key customers and end markets within each of the three 
product  groups,  only  one  direct  customer  accounted  for  more  than  10%  of  our  consolidated  net  sales  in  2020  (this  customer 
represented 11.9% of our consolidated net sales in 2020).  Our diverse product mix and customer base minimizes our dependence 
on any one customer or end market.  

Power Solutions and Protection 

Bel's power conversion products include internal and external AC/DC power supplies, DC/DC converters and DC/AC inverters. 
These products provide power conversion solutions for a number of Industrial, Networking and Consumer applications.  Bel circuit 
protection  products  include  board  level  fuses  (miniature,  micro  and  surface  mount),  and  Polymeric  PTC  (Positive  Temperature 
Coefficient) devices, designed for the global electronic and telecommunication markets. 

2 

 
  
  
  
  
  
  
  
  
  
  
  
  
 
 
Product Line 

Function 

Applications 

Brands Sold Under 

Front-End Power Supplies 

Board-Mount Power 
Products 

Industrial Power Products 

Power 
Solutions 
and 
Protection 

External Power Products 

Module Products 

Circuit Protection 

Provides the primary point of 
isolation between AC main 
line (input) and the low-
voltage DC output that is used 
to power all electronics 
downstream 

These are designed to be 
mounted on a circuit 
board.  These converters take 
input voltage and provide 
localized on-board power to 
low-voltage electronics. 

Converts between AC main 
line inputs and a wide variety 
of DC output voltages. 

Standard and customizable 
desktop and wall plug adapters 
that convert AC main input 
voltages to a variety of DC 
output voltages. 

Condition, filter, and isolate 
the electronic signal to ensure 
accurate data/voice/video 
transmission within a highly 
integrated, reduced footprint. 

Protects devices by preventing 
current in an electrical circuit 
from exceeding acceptable 
levels. 

Servers, telecommunication, 
network and data storage 
equipment 

Bel Power Solutions 

Telecommunication, 
networking and a broad range 
of industrial applications 

Bel Power Solutions, 
MelcherTM, CUI 

Rail, transportation, 
automation, test and 
measurement, medical, 
military and aerospace 
applications. 

Bel Power Solutions, 
MelcherTM, CUI 

Consumer and industrial 
devices and equipment 

CUI 

Bel 

Broadband 
telecommunications, IoT, 
Smart Grid and Smart Lighting 
communication and power 
solutions for industrial and 
commercial applications. 

Power supplies, cell phone 
chargers, consumer electronics, 
and battery protection. 

Bel 

3 

 
 
  
  
Connectivity Solutions 

Bel offers a comprehensive line of high speed and harsh environment copper and optical fiber connectors and integrated assemblies, 
which provide connectivity for a wide range of applications across multiple industries including commercial aerospace, military 
communications, network infrastructure, structured building cabling and several industrial applications. 

Product Line 

Function 

Applications 

Brands Sold Under 

Connectivity 
Solutions 

Expanded Beam Fiber 
Optic Connectors, Cable 
Assemblies and Active 
Optical Devices 
(transceivers and media 
converters) 

Copper-based Connectors 
/ Cable Assemblies-FQIS 

RF Connectors, Cable 
Assemblies, Microwave 
Devices and Low Loss 
Cable 

RJ and USB Connectors 
and Cable Assemblies 

Harsh-environment, high-
reliability, flight-grade optical 
connectivity for high-speed 
communications. 

Military/aerospace, oil and gas 
well monitoring and 
exploration, broadcast, 
communications, RADAR 

Stratos®, Fibreco® 

Harsh-environment, high-
reliability connectivity and 
fuel quantity monitoring 
(FQIS). 

Connectors and cable 
assemblies designed to 
provide connectivity within 
radio frequency (RF) 
applications. 

RJ45, RJ11 and USB 
connectivity for 
data/voice/video transmission. 

Avionics, smart munitions, 
communications, radar and 
various industrial equipment 

Cinch® 

Military/aerospace, test and 
measurement, high-frequency 
and wireless communications 

Johnson, Trompeter, 
Midwest MicrowaveTM, 
Semflex® 

Stewart Connector 

Largely Ethernet applications 
including network routers, 
hubs, switches, and patch 
panels; and emerging internet-
of-things (IoT) applications 

Magnetic Solutions 

Bel's Magnetics offers industry leading products.  The Company's ICM products integrate RJ45 connectors with discrete magnetic 
components  to  provide  a  more  robust  part  that  allows  customers  to  substantially  reduce  board  space  and  inventory 
requirements.  Power Transformers include standard and custom designs for use in industrial instrumentation, alarm and security 
systems, motion control, elevators, and medical products. 

Product Line 

Function 

Applications 

Brands Sold Under 

Integrated Connector 
Modules (ICMs) 

Power Transformers 

Magnetic 
Solutions 

Condition, filter, and isolate 
the electronic signal to ensure 
accurate data/voice/video 
transmission and provide RJ45 
and USB connectivity. 

Safety isolation and 
distribution. 

Bel, TRP Connector®, 
MagJack® 

Signal 

Network switches, routers, 
hubs, and PCs used in multi-
speed Gigabit Ethernet, Power 
over Ethernet (PoE), PoE Plus 
and home networking 
applications. 

Power supplies, alarm, fire 
detection, and security 
systems, HVAC, lighting and 
medical equipment. Class 2, 
three phase, chassis mount, and 
PC mount designs available. 

SMD Power Inductors & 
SMPS Transformers 

Discrete Components-
Telecom 

A passive component that 
stores energy in a magnetic 
field.  Widely used in analog 
electronic circuitry. 

Switchmode power supplies, 
DC/DC converters, LED 
lighting, automotive and 
consumer electronics. 

Signal 

Condition, filter, and isolate 
the electronic signal to ensure 
accurate data/voice/video 
transmission. 

Network switches, routers, 
hubs, and PCs used in multi-
speed Gigabit Ethernet and 
Power over Ethernet (PoE). 

Bel 

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Sales and Marketing 

We sell our products to customers throughout North America, Europe and Asia. Sales are made through one of three channels: direct 
strategic  account  managers,  regional  sales  managers  working  with  independent  sales  representative  organizations  or  authorized 
distributors. Bel's strategic account managers are assigned to handle major accounts requiring global coordination. 

Independent sales representatives and authorized distributors are overseen by the Company's sales management personnel located 
throughout the world. As of December 31, 2020, we had a sales and support staff of 196 persons that supported a network of sales 
representative  organizations  and  non-exclusive  distributors.  We  have  written  agreements  with  all  of  our  sales  representative 
organizations and most of our major distributors. These written agreements, terminable on short notice by either party, are standard 
in the industry. 

Sales support functions have also been established and located in our international facilities to provide timely, efficient support for 
customers. This supplemental level of service, in addition to first-line sales support, enables us to be more responsive to customers' 
needs on a global level. Our marketing capabilities include product management which drives new product development, application 
engineering for technical support and marketing communications. 

Market Factors 

Competition 

We operate in a variety of markets, all of which are highly competitive. There are numerous independent companies and divisions 
of major companies that manufacture products that are competitive with one or more of our products. 

Our ability to compete is dependent upon several factors including product performance, quality, reliability, depth of product line, 
customer service, technological innovation, design, delivery time and price. Overall financial stability and global presence also give 
us a favorable position in relation to many of our competitors.  Management intends to maintain a strong competitive posture in the 
markets we serve by continued expansion of our product lines and ongoing investment in research, development and manufacturing 
resources.  The preceding sentence represents a Forward-Looking Statement.  See "Cautionary Notice Regarding Forward-Looking 
Information." 

Trends in Market Demand 

Product orders, or bookings, received during 2020 amounted to $448.8 million, a 3% reduction from 2019.  By product group, orders 
received for our Power Solutions and Protection products amounted to $183.0 million in 2020, a 30% increase from 2019.  A large 
portion  of  this  increase  was  due  to  incremental  bookings  from  the  recently-acquired  CUI  business  of  $43.4  million.   The  CUI 
business  had  historically  strong  sales  in 2020  as  demand for  adaptors for use  in home offices  increased  significantly due  to  the 
COVID-19 pandemic.  We have also seen an increase in demand for our circuit protection products in 2020, and within the e-mobility 
and industrial markets for our power products.  Bookings for our Connectivity Solutions products declined by 29% from 2019 to 
$126.9 million in 2020, largely due to a reduction in demand from our direct and aftermarket commercial aerospace customers due 
to  low  levels  of  new  aircraft  production  rates  and  the  continued  pause  in  global  travel  during  the  ongoing  COVID-19 
pandemic.  Orders received for our Magnetic Solutions products were $138.9 million in 2020, 3% lower than in 2019.    

Backlog of Orders 

We typically manufacture products against firm orders and projected usage by customers. Cancellation and return arrangements are 
either negotiated by us on a transactional basis or contractually determined.  We estimate the value of the backlog of orders as of 
February  28,  2021 to  be  approximately  $179.6 million  as  compared  with  a  backlog  of  $186.3  million  as  of  February  29, 
2020.  Management estimates that approximately 85%-90% of the Company's backlog as of February 28, 2021 will be shipped by 
December 31, 2021. Factors that could cause the Company to fail to ship all such orders by year-end include unanticipated supply 
difficulties, changes in customer demand and new customer designs.  Due to these factors, backlog may not be a reliable indicator 
of the timing of future sales.  

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Research and Development ("R&D") 

Our  engineering  groups  are  strategically  located  around  the  world  to  facilitate  communication  with  and  access  to  customers' 
engineering  personnel.  This  collaborative  approach  enables  partnerships  with  customers  for  technical  development  efforts.  The 
global capabilities and collaborative approach allows Bel to develop leading edge technological products that support highly complex 
and evolving markets such as e-mobility, cloud computing, military, aerospace, and others. On occasion, we execute non-disclosure 
agreements with customers to help develop proprietary, next generation products destined for rapid deployment.  We also sponsor 
membership in technical organizations that allow our engineers to participate in developing standards for emerging technologies. It 
is  management's  opinion  that  this  participation  is  critical  in  establishing  credibility  and  a  reputable  level  of  expertise  in  the 
marketplace, as well as positioning the Company as an industry leader in new product development. 

R&D costs are expensed as incurred.  Generally, R&D is performed internally for the benefit of the Company.  R&D costs include 
salaries, building maintenance and utilities, rents, materials, administrative costs and miscellaneous other items.   

Resources 

Raw Materials and Sourcing 

We have multiple suppliers for most of the raw materials that we purchase.  Where possible, we have contractual agreements with 
suppliers to assure a continuing supply of critical components. 

With respect to those items which are purchased from single sources, we believe that comparable items would be available in the 
event that there were a termination of our existing business relationships with any such supplier.  While such a termination could 
produce a disruption in production, we believe that the termination of business with any one of our suppliers would not have a 
material adverse effect on our long-term operations. Actual experience could differ materially from this belief as a result of a number 
of factors, including the time required to locate an alternative supplier, and the nature of the demand for our products.  In the past, 
we  have  experienced  shortages  in  certain  raw  materials,  such  as  capacitors,  ferrites  and  integrated  circuits  ("IC's"),  when  these 
materials were in great demand.  Even though we may have more than one supplier for certain materials, it is possible that these 
materials may not be available to us in sufficient quantities or at the times desired by us.  In the event that the current economic 
conditions have a negative impact on the financial condition of our suppliers, this may impact the availability and cost of our raw 
materials. 

Intellectual Property 

We have acquired or been granted a number of patents in the U.S., Europe and Asia and have additional patent applications pending 
relating to our products. While we believe that the issued patents are defendable and that the pending patent applications relate to 
patentable inventions, there can be no assurance that a patent will be obtained from the applications or that our existing patents can 
be successfully defended.  It is management's opinion that the successful continuation and operation of our business does not depend 
upon the ownership of patents or the granting of pending patent applications, but upon the innovative skills, technical competence 
and marketing and managerial abilities of our personnel.  Our U.S. design patents have a life of 14 years and our U.S. utility patents 
have a life of 17 years from the date of issue or 20 years from filing of patent applications.  Our existing patents expire on various 
dates from March 2021 to January 2039. 

We utilize registered trademarks in the U.S., Europe and Asia to identify various products that we manufacture.  The trademarks 
survive as long as they are in use and the registrations of these trademarks are renewed. 

Government Contracts 

We  must  comply  with  and  are  affected  by  laws  and  regulations  relating  to  the  award,  administration,  and  performance  of  U.S. 
Government  contracts.  Government  contract  laws  and  regulations  affect  how  we  do  business  with  our  customers  and,  in  some 
instances, impose added costs on our business. A violation of specific laws and regulations could result in the imposition of fines 
and penalties or the termination of our contracts or debarment from bidding on contracts. These fines and penalties could be imposed 
for failing to follow procurement integrity and bidding rules, employing improper billing practices or otherwise failing to follow 
cost accounting standards, receiving or paying kickbacks, or filing false claims. We have been, and expect to continue to be, subjected 
to audits and investigations by government agencies. The failure to comply with the terms of our government contracts could harm 
our business reputation. It could also result in our progress payments being withheld. 

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In some instances, these laws and regulations impose terms or rights that are more favorable to the government than those typically 
available to commercial parties in negotiated transactions. For example, the U.S. Government may terminate any of our government 
contracts  and,  in  general,  subcontracts,  at  its  convenience  as  well  as  for  default  based  on  performance.  Upon  termination  for 
convenience of a fixed-price type contract, we normally are entitled to receive the purchase price for delivered items, reimbursement 
for allowable costs for work-in-process, and an allowance for profit on work actually completed on the contract or adjustment for 
loss if completion of performance would have resulted in a loss. Upon termination for convenience of a Federal Government cost 
reimbursement contract, we normally are entitled to reimbursement of allowable costs plus a portion of the fee. Such allowable costs 
would normally include our cost to terminate agreements with our suppliers and subcontractors. The amount of the fee recovered, if 
any, is related to the portion of the work accomplished prior to termination and is determined by negotiation. 

Seasonality 

In  the  People's  Republic  of  China  ("PRC"),  the  availability  of  labor  is  cyclical  and  is  significantly  affected  by  the  migration  of 
workers in relation to the annual Lunar New Year holiday.  Each year following the Lunar New Year holiday, we must assess the 
worker  return  rate  and  whether  it  is  adequate  to  meet  the  needs  of  current  demand  from  our  customers.   Accordingly,  we  must 
continually recruit and train new workers to replace those lost to attrition each year and to address peaks in demand that may occur 
from time to time.  This temporary setback in production has historically resulted in our first quarter sales being the lowest sales 
quarter of the year.  Further, recruiting and training efforts and related inefficiencies, as well as overtime required in order to meet 
demand, can add volatility to the costs incurred by the Company for labor in the PRC, primarily during the first quarter of the year. 

Government Regulations 

The Company is subject to various government regulations in the United States as well as various jurisdictions where it operates. 
These regulations cover several diverse areas including trade compliance, anti-bribery, anti-corruption, money laundering, and data 
and privacy protection. Regulatory or government authorities where the Company operates may have enforcement powers that can 
subject the company to legal penalties or other measures and can impose changes or conditions in the way it conducts business. 

Human Capital Resources, Strategy and Management 

At Bel, our values guide everything we do. We are committed to the highest standards of ethical and legal conduct and have created 
an  environment  where  open  and  honest  communication  is  the  expectation,  not  the  exception.  Failing  to  do  so  puts  Bel’s  name, 
reputation for integrity and business at risk.  We hold our associates to this standard and offer the same in return. Our Code of Ethics 
was created to ensure that our associates, officers, directors, partners, contractors, and suppliers follow our commitment to customer 
satisfaction in accordance with ethical and legal standards, guided by the basic, unchanging principle of integrity. 

Our Human Capital Strategy is built around four areas: 

Extraordinary Performance 

Our  associates  are  a  critical driver  of  Bel’s  global business  results. On December 31, 2020,  Bel  employed  approximately 6,400 
associates across 14 countries, with 23 percent located within North America. Outside of the United States, our largest employee 
populations were located within Mexico, Slovakia and the PRC. We regularly monitor various key performance indicators around 
the key human capital priorities of attracting, retaining, and engaging our global talent. In addition, we enable the execution of our 
strategic priorities by providing all associates with access to training and development opportunities to improve critical skill sets. 

Great Associates 

Bel is committed to fostering an environment that respects and encourages individual differences, diversity of thought, and talent. 
We strive to create a workplace where associates feel that their contributions are welcomed and valued, allowing them to fully engage 
their talents and training in their work, while generating personal satisfaction in their role within Bel. Bel has been engaged in a 
strategy dedicated to evolving our inclusive culture while addressing underrepresentation across our Company. 

Across the organization, there are a variety of ways we invest in our people to learn - on the job, in the classroom, through self-
directed learning, or through leadership programs. We have expanded our learning management system to make new content and 
training available to our associates. The Company has also expanded leadership development programs and continues to expand 
internship programs to continue to develop new talent.  These programs are key to our future as we identify associates for succession 
planning for leadership opportunities, acquisitions, and other large-scale projects. 

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Health and Safety 

Bel offers a variety of programs globally to protect the health and safety of our associates. While we maintain targets for year-over-
year reduction of the total recordable incident rate and serious injuries, our goal is always zero. 

In 2020, we focused on the immediate demands within the context of COVID-19 challenges. Where possible, associates were moved 
to  a  remote  work  environment.  In  addition,  we  implemented  additional  safeguards  in  our  plants  consistent  with  the  guidelines 
provided by the Centers for Disease Control and Prevention (CDC) and other health organizations around the world.  In addition, 
the Company also invested in various programs globally to support associates' mental and physical health during the pandemic. We 
will continue to evolve these programs to protect the health and safety of our associates through awareness training and wellness 
programs. 

Culture 

In an increasingly competitive global marketplace, Bel succeeds when we attract and retain the best talent and when our associates 
reflect the diversity of our consumers. 

We are committed to increasing the diversity of our workforce by participating in networking and community events and to actively 
recruit and hire veterans, women, minorities, and individuals with disabilities. 

As a global leader in delivering reliable solutions, Bel has signed a Statement of Support Program declaration to show support for 
National Guard and Reserve member associates coordinated by the Department of Defense's Employer Support of the Guard and 
Reserve (ESGR) program. The intent of the program is to increase employer support by encouraging employers to act as advocates 
for associate participation in the military. 

The employee lifecycle is the foundation for the mission of the Human Resources function within the Company.  The Mission of 
Human  Resources  is  to  “Recruit,  Train  and  Retain  the  best  people.   Create  an  environment  where  associates  make  a 
difference.  Provide challenging work, a positive work environment and career opportunities.”   The global Human Resources team 
members are strategically placed, primarily in manufacturing facilities, to provide support to all our associates.  The team has adapted 
their communications strategy and are utilizing the electronic tools available to meet with associates in a safe environment, but also 
is available for appropriately distanced in-person sessions as required. 

We take pride in recognizing our associates around the world and the job well done over the last year. 

Available Information 

We maintain a website at www.belfuse.com where we make available the proxy statements, press releases, registration statements 
and reports on Forms 3, 4, 8-K, 10-K and 10-Q that we (and in the case of Section 16 reports, our insiders) file with the SEC. These 
forms are made available as soon as reasonably practicable after such material is electronically filed with or furnished to the SEC. 
Press  releases  are  also  issued  via  electronic  transmission  to  provide  access  to  our  financial  and  product  news,  and  we  provide 
notification of and access to voice and internet broadcasts of our quarterly and annual results.  Our website also includes investor 
presentations and corporate governance materials. 

Item 1A.  Risk Factors 

The risks described below should be carefully considered before making an investment decision. These are the risk factors that we 
consider to be material, but they are not the only risk factors that should be considered in making an investment decision. This Form 
10-K  also  contains  Forward-Looking  Statements  that  involve  risks  and  uncertainties.  See  the  "Cautionary  Notice  Regarding 
Forward-Looking Information," above. Our business, consolidated financial condition and consolidated results of operations could 
be materially adversely affected by any of the risk factors described below, under "Cautionary Notice Regarding Forward-Looking 
Information" or with respect to specific Forward-Looking Statements presented herein. The trading price of our securities could 
decline  due  to  any  of  these  risks,  and  investors  in  our  securities  may  lose  all  or  part  of  their  investment.  Additional  risks  and 
uncertainties not presently known to us or that we currently believe to be immaterial may also materially adversely affect our business 
in the future. 

STRATEGIC RISKS 

We conduct business in a highly competitive industry. 

Our business is largely in a highly competitive worldwide industry, with relatively low barriers to competitive entry. We compete 
principally on the basis of product performance, quality, reliability, depth of product line, customer service, technological innovation, 
design, delivery time and price. The industry in which we operate has become increasingly concentrated and globalized in recent 
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years  and  our  major  competitors,  some  of  which  are  larger  than  Bel,  have  significant  financial  resources  and  technological 
capabilities. 

Our intellectual property rights may not be adequately protected under the current state of the law. 

Our efforts to protect our intellectual property rights through patent, copyright, trademark and trade secret laws in the United States 
and in other countries may not prevent misappropriation, and our failure or inability to protect our proprietary rights could materially 
adversely affect our business, financial condition, operating results and future prospects. A third party could, without authorization, 
copy  or  otherwise  appropriate  our  proprietary  information.  Our  agreements  with  employees  and  others  who  participate  in 
development activities could be breached, we may not have adequate remedies for any breach, and our trade secrets may otherwise 
become known or independently developed by competitors. 

Our acquisitions may not produce the anticipated results. 

A significant portion of our growth has been attributable to acquisitions. We cannot  assure that we will identify or successfully 
complete transactions with suitable acquisition candidates in the future. If an acquired business fails to operate as anticipated or 
cannot be successfully integrated with our other businesses, our results of operations, enterprise value, market value and prospects 
could all be materially and adversely affected.  Integration of new acquisitions into our consolidated operations may result in lower 
average operating results for the group as a whole, and may divert management's focus from the ongoing operations of the Company 
during the integration period. 

Our strategy also focuses on the reduction of selling, general and administrative expenses through the integration or elimination of 
redundant sales facilities and administrative functions at acquired companies.  If we are unable to achieve our expectations with 
respect to our acquisitions, such inability could have a material and adverse effect on our results of operations.  During the year 
ended December 31, 2019, we recorded a goodwill impairment charge of $8.9 million due to weakened market conditions in our 
former North America operating segment.  If the acquisitions fail to perform up to our expectations, or if there is further weakening 
of economic conditions, we could be required to record additional impairment charges.  

We are dependent on our ability to develop new products. 

Our future operating results are dependent, in part, on our ability to develop, produce and market new and more technologically 
advanced products. There are numerous risks inherent in this process, including the risks that we will be unable to anticipate the 
direction of technological change or that we will be unable to timely develop and bring to market new products and applications to 
meet customers' changing needs. 

OPERATIONAL RISKS 

Our global operations and demand for our products face risks related to health epidemics such as the coronavirus.  

Any outbreaks of contagious diseases and other adverse public health developments in countries where we operate could have a 
material and adverse effect on our business, consolidated financial condition and consolidated results of operations. In January 2020, 
the outbreak of COVID-19 was first identified and had an unfavorable impact on our four largest manufacturing facilities, which are 
located in China, throughout the first quarter of 2020.  Travel restrictions imposed by the local governmental authorities to control 
the spread of the virus resulted in an extended closure of our facilities in China over the Lunar New Year holiday, with the return of 
workers delayed after the holiday break.  Our overall worker return rate at our China facilities was approximately 85% by early 
March 2020 and these factories have been running at near normal productivity levels since that time.  Our suppliers, customers and 
our customers’ contract manufacturers were similarly impacted earlier in 2020, and the majority have returned to near pre-COVID-
19 production levels.  

Throughout the remainder of 2020, many of the jurisdictions in which we operate within North America and Europe had mandated 
shelter-in-place orders, with the exception of essential businesses.  As of the filing date of this Annual Report on Form 10-K, all of 
the  Company's  manufacturing  sites  were  open,  with  certain  locations  at  reduced  workforce  levels  due  to  local  government 
mandates.  As the status of the COVID-19 outbreak continues to be uncertain particularly in the U.S. and Europe, additional Bel 
facilities could become negatively impacted.  In addition, COVID-19 has adversely affected the economies and financial markets of 
many countries, resulting in an economic downturn that has affected demand for certain of our end customers’ products. The extent 
to which COVID-19 will impact our business and our consolidated financial results will depend on future developments which are 
highly uncertain and cannot be predicted at the time of the filing of this Annual Report on Form 10-K.  See "The Effects of COVID-
19 on Bel’s Business" in Item 7 of this Annual Report on Form 10-K for a discussion of how COVID-19 is currently impacting our 
business. 

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We may experience labor unrest. 

As we periodically implement transfers of certain of our operations, we may experience strikes or other types of labor unrest as a 
result of lay-offs or termination of employees in higher labor cost countries.  Our manufacturing facilities in the United Kingdom 
and Mexico are represented by labor unions and substantially all of our factory workers in the PRC are represented by government-
sponsored unions. 

We may experience labor shortages. 

Government, economic, social and labor policies in the PRC may cause shortages of factory labor in areas where we have some of 
our products manufactured.  Further, availability of labor is cyclical and is significantly affected by the migration of workers in 
relation to the annual Lunar New Year holiday.  If we are required to manufacture more of these products outside of the PRC as a 
result of such shortages, our margins will likely be materially adversely affected. 

A shortage of availability or an increase in the cost of high-quality raw materials, components and other resources may adversely 
impact our ability to procure these items at cost effective prices and thus may negatively impact profit margins. 

Our results of operations may be materially adversely impacted by difficulties in obtaining raw materials, supplies, power, labor, 
natural resources and any other items needed for the production of our products, as well as by the effects of quality deviations in 
raw materials and the effects of significant fluctuations in the prices of existing inventories and purchase commitments for these 
materials.  Many of these materials and components are produced by a limited number of suppliers and their availability to us may 
be constrained by supplier capacity.  See "Key Factors Affecting our Business" in Item 7 of this Annual Report on Form 10-K for a 
discussion of how pricing and availability of materials is currently impacting our business. 

The loss of certain substantial customers could materially and adversely affect us. 

During the year ended December 31, 2020, sales to one direct customer exceeded 10% of our consolidated net sales.  This customer, 
Hon Hai/Foxconn Technology Group, a contract manufacturer utilized by various end customers, represented 11.9% of our 2020 
consolidated net sales.  We believe that the loss of this customer could have a material adverse effect on our consolidated financial 
position and consolidated results of operations.  We have experienced significant concentrations of customers in prior years. See 
Note 12, "Segments" for additional disclosures related to our significant customers.  Furthermore, factors that negatively impact the 
businesses of our major customers, such as the grounding of aircraft at a major commercial aerospace customer, could materially 
and adversely affect us even if the customer represents less than 10% of our 2020 consolidated net sales. 

We may not achieve all of the expected benefits from our restructuring programs. 

We have implemented a number of restructuring programs in recent years and we may continue to restructure or rationalize our 
operations in future periods. These programs include various cost savings, the consolidation of certain facilities and the reduction of 
headcount. We make certain assumptions in estimating the anticipated savings we expect to achieve under such programs, which 
include the estimated savings from the elimination of certain headcount and the consolidation of facilities. These assumptions may 
turn out to be incorrect due to a variety of factors. In addition, our ability to realize the expected benefits from these programs is 
subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond our control. If 
we are unsuccessful in implementing these programs or if we do not achieve our expected results, our results of operations and cash 
flows could be adversely affected or our business operations could be disrupted. 

There are risks related to the implementation of our new global enterprise resource planning system. 

We are currently engaged in a multi-year process of conforming the majority of our operations onto one global enterprise resource 
planning system ("ERP").  The ERP is designed to improve the efficiency of our supply chain and financial transaction processes, 
accurately maintain our books and records, and provide information important to the operation of the business to our management 
team. The implementation of the ERP will continue to require significant investment of human and financial resources, and we may 
experience significant delays, increased costs and other difficulties as a result. Any significant disruption or deficiency in the design 
and implementation of the ERP could have a material adverse effect on our ability to fulfill and invoice customer orders, apply cash 
receipts,  place  purchase  orders  with  suppliers,  and  make  cash  disbursements,  and  could  negatively  impact  data  processing  and 
electronic  communications  among  business  locations,  which  may  have  a  material  adverse  effect  on  our  business,  consolidated 
financial  condition  or  consolidated  results  of  operations.  We  also  face  the  challenge  of  supporting  our  older  systems  and 
implementing necessary upgrades to those systems while we implement the new ERP system. While we have invested significant 
resources in planning and project management, significant implementation issues may arise. 

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FINANCIAL RISKS 

There are several factors which can cause our margins to suffer. 

Our margins could be substantially impacted by the following factors.  

●  Declines in Selling Prices: The average selling prices for our products tend to decrease over their life cycles, and customers 
put pressure on suppliers to lower prices even when production costs are increasing. Further, increased competition from 
low  cost  suppliers  around  the  world  has  put  additional  pressures  on  pricing. Any  drop  in  demand  for  our  products  or 
increase in supply of competitive products could also cause a dramatic drop in our average sales prices.  

●  Increases in Material Costs: While we continually strive to negotiate better pricing for components and raw materials, an 
increase  in  industry  demand  for  or  supplier  shortages  of  certain  components  can  result  in  higher  material  costs,  or 
premiums incurred for expedited orders.  Further, commodity prices, especially those pertaining to gold, copper and silver, 
can be volatile.  Fluctuations in these prices and other commodity prices associated with Bel's raw materials will have a 
corresponding impact on our profit margins. 

●  Increases  in  Labor  Costs:  Wage  rates,  particularly  in  the  PRC,  Mexico  and  Slovakia  where  the  majority  of  our 
manufacturing associates are located, have been gradually increasing in recent years as government-mandated increases 
in the minimum wage rate in these jurisdictions cause an increase in our overall pay scale.  Labor costs can also be impacted 
by fluctuations in the exchange rates in which local wages are paid as compared to the U.S. dollar.  

Profit margins will be materially and adversely impacted if we are not able to reduce our costs of production, introduce technological 
innovations as sales prices decline, or pass through cost increases to customers. 

Our backlog figures may not be reliable indicators.  

Many of the orders that comprise our backlog may be delayed, accelerated or canceled by customers without penalty. Customers 
may on occasion double order from multiple sources to ensure timely delivery when lead times are particularly long. Customers 
often cancel orders when business is weak and inventories are excessive.  Therefore, we cannot be certain that the amount of our 
backlog equals or exceeds the level of orders that will ultimately be delivered. Our results of operations could be adversely impacted 
if customers cancel a material portion of orders in our backlog. 

We may not be able to generate sufficient cash to service all of our indebtedness and may be forced to take other actions to satisfy 
our obligations under our indebtedness, which may not be successful.  

Our  ability  to  make  scheduled  payments  on  or  refinance  our  debt  obligations  depends  on  our  financial  condition  and  operating 
performance, which are subject to prevailing economic and competitive conditions and to certain financial, business, legislative, 
regulatory  and  other  factors  beyond  our  control.  We  may  be  unable  to  maintain  a  level  of  cash  flows  from  operating  activities 
sufficient to permit us to pay the principal, premium, if any, and interest on our indebtedness. 

If  our  cash  flows  and  capital  resources  are  insufficient  to  fund  our  debt  service  obligations,  we  could  face  substantial  liquidity 
problems and could be forced to reduce or delay acquisitions, investments and capital expenditures or to dispose of material assets 
or operations, seek additional debt or equity capital or restructure or refinance our indebtedness. We may not be able to effect any 
such alternative measures on commercially reasonable terms or at all and, even if successful, those alternative actions may not allow 
us to meet our scheduled debt service obligations. Our credit agreement restricts our ability to dispose of assets and use the proceeds 
from those dispositions and may also restrict our ability to raise debt or equity capital to be used to repay other indebtedness when 
it becomes due. We may not be able to consummate those dispositions or to obtain proceeds in an amount sufficient to meet any 
debt service obligations then due. 

Our inability to generate sufficient cash flows to satisfy our debt obligations, or to refinance our indebtedness on commercially 
reasonable  terms  or  at  all,  would  materially  and  adversely  affect  our  consolidated  financial  position  and  consolidated  results  of 
operations. If we cannot make scheduled payments on our debt, we will be in default, the lenders under the credit agreement could 
terminate their commitments to loan money, the lenders could foreclose against the assets securing their borrowings and we could 
be forced into bankruptcy or liquidation.  

Our level of indebtedness could negatively impact our access to the capital markets and our ability to satisfy financial 
covenants under our existing credit agreement. 

Our U.S. debt service requirements are significant in relation to our U.S. revenue and cash flow.  This leverage exposes us to risk in 
the event of downturns in our business, in our industry or in the economy generally, and may impair our operating flexibility and 
our  ability  to  compete  effectively.   Our  current  credit  agreement  requires  us  to  maintain  certain  covenant  ratios,  and  the  ratios 
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become more restrictive at specific dates during the term.  If we do not continue to satisfy these required ratios or receive waivers 
from  our  lenders,  we  will  be  in  default  under  the  credit  agreement,  which  could  result  in  an  accelerated  maturity  of  our  debt 
obligations.  We cannot assure investors that we will be able to access private or public debt or equity on satisfactory terms, or at 
all.  Any equity financing that could be arranged may dilute existing shareholders and any debt financing that could be arranged may 
result in the imposition of more stringent financial and operating covenants. 

LEGAL, TAX AND REGULATORY RISKS 

We may be sued by third parties for alleged infringement of their proprietary rights and we may incur defense costs and possibly 
royalty obligations or lose the right to use technology important to our business. 

From  time  to  time,  we  receive  claims  by  third  parties  asserting  that  our  products  violate  their  intellectual  property  rights.   Any 
intellectual property claims, with or without merit, could be time consuming and expensive to litigate or settle and could divert 
management attention from administering our business.  A third party asserting infringement claims against us or our customers with 
respect  to our current or  future products may  materially and adversely  affect us by, for  example,  causing  us  to  enter  into  costly 
royalty arrangements or forcing us to incur settlement or litigation costs. 

We  are  subject  to  taxation  in  multiple  jurisdictions.  As  a  result,  any  adverse  development  in  the  tax  laws  of  any  of  these 
jurisdictions  or  any  disagreement  with  our  tax  positions  could  have  a  material  adverse  effect  on  our  business,  consolidated 
financial condition or consolidated results of operations. 

We are subject to taxation in, and to the tax laws and regulations of, multiple jurisdictions as a result of the international scope of 
our operations and our corporate and financing structure. We are also subject to transfer pricing laws with respect to our intercompany 
transactions,  including  those  relating  to  the  flow  of  funds  among  our  companies.  Adverse  developments  in  fiscal  or  tax laws, 
regulations or policies, or any change in position regarding the application, administration or interpretation thereof, in any applicable 
jurisdiction, could have a material adverse effect on our business, consolidated financial condition or consolidated results of our 
operations. In addition, the tax authorities in any applicable jurisdiction, including the United States, may disagree with the positions 
we have  taken  or  intend  to  take regarding the  tax  treatment  or  characterization of  any  of our  transactions.  If  any  applicable  tax 
authorities,  including  U.S.  tax  authorities,  were  to  successfully  challenge  the  tax  treatment  or  characterization  of  any  of  our 
transactions, it could have a material adverse effect on our business, consolidated financial condition or consolidated results of our 
operations. 

Expanding and evolving data privacy laws and regulations could impact our business and expose us to increased liability. 

Our global business is subject to complex and changing laws and regulations including but not limited to privacy, data security and 
data localization. Evolving foreign events, including the effect of the United Kingdom's withdrawal from the European Union, may 
adversely affect our revenues and could subject us to new regulatory costs and challenges (such as the transfer of personal data 
between the EU and the United Kingdom), in addition to other adverse effects that we are unable to effectively anticipate. This may 
impose significant requirements on how we collect, process and transfer personal data, as well as significant financial penalties for 
non-compliance.  Any inability to adequately address privacy concerns, even if unfounded, or to comply with the more complex 
privacy or data protection laws, regulations and privacy standards, could lead to significant financial penalties, which may result in 
a material and adverse effect on our consolidated results of operations. 

RISKS RELATED TO OUR COMMON STOCK 

As a result of protective provisions in the Company's certificate of incorporation, the voting power of holders of Class A common 
shares whose voting rights are not suspended (including officers, directors and principal shareholders) may be increased at future 
meetings of the Company's shareholders. 

The Company's certificate of incorporation provides that if a shareholder, other than shareholders subject to specific exceptions, 
acquires (after the date of the Company's 1998 recapitalization) 10% or more of the outstanding Class A common stock and does 
not own an equal or greater percentage of all then outstanding shares of both Class A and Class B common stock (all of which 
common stock must have been acquired after the date of the 1998 recapitalization), such shareholder must, within 90 days of the 
trigger date, purchase Class B common shares, in an amount and at a price determined in accordance with a formula described in the 
Company's  certificate  of  incorporation,  or  forfeit  its  right  to  vote  its  Class  A  common  shares.  As  of  February  28,  2021,  to  the 
Company's knowledge, there was one shareholder of the Company's common stock with ownership in excess of 10% of Class A 
outstanding shares with no ownership of the Company's Class B common stock and with no basis for exception from the operation 
of  the  above-mentioned  provisions.  In  order  to  vote  its  shares  at  Bel's  next  shareholders'  meeting,  this  shareholder  must  either 
purchase the required number of Class B common shares or sell or otherwise transfer Class A common shares until its Class A 
holdings are under 10%. As of February 28, 2021, to the Company's knowledge, this shareholder owned 21.6% of the Company's 
Class A common stock and had not taken steps to either purchase the required number of Class B common shares or sell or otherwise 
transfer Class A common shares until its Class A holdings fall below 10%.  Unless and until this situation is satisfied in a manner 
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permitted by the Company's Restated Certificate of Incorporation, the subject shareholder will not be permitted to vote its shares of 
common stock. 

To the extent that the voting rights of particular holders of Class A common stock are suspended as of times when the Company's 
shareholders vote due to the above-mentioned provisions, such suspension will have the effect of increasing the voting power of 
those holders of Class A common shares whose voting rights are not suspended.  As of February 28, 2021, Daniel Bernstein, the 
Company's  chief  executive  officer,  beneficially  owned  380,686  Class  A  common  shares  (or  22.6%)  of  the  outstanding  Class  A 
common shares whose voting rights were not suspended, and all directors and current executive officers as a group (which includes 
Daniel Bernstein) beneficially owned 391,534 Class A common shares (or 23.1%) of the outstanding Class A common shares whose 
voting rights were not suspended. 

Our stock price, like that of many technology companies, has been and may continue to be volatile. 

The market price of our common stock may fluctuate as a result of variations in our quarterly operating results and other factors 
beyond our control.  These fluctuations may be exaggerated if the trading volume of our common stock is low.  The market price of 
our common stock may rise and fall in response to a variety of other factors, including: 

announcements of technological or competitive developments; 
general market or economic conditions; 
the impact of the ongoing COVID-19 pandemic on our operations and supply chain; 

• 
• 
• 
•  market or economic conditions specific to particular geographical areas in which we operate; 
• 
• 
• 

acquisitions or strategic alliances by us or our competitors; 
the gain or loss of a significant customer or order; or 
changes in estimates of our financial performance or changes in recommendations by securities analysts regarding us or our 
industry 

In addition, equity securities of many technology companies have experienced significant price and volume fluctuations even in 
periods when the capital markets generally are not distressed.  These price and volume fluctuations often have been unrelated to the 
operating performance of the affected companies. 

Our results of operations may be materially and adversely impacted by environmental and other regulations.  

Our manufacturing operations, products and/or product packaging are subject to environmental laws and regulations governing air 
emissions; wastewater discharges; the handling, disposal and remediation of hazardous substances, wastes and certain chemicals 
used or generated in our manufacturing processes; employee health and safety labeling or other notifications with respect to the 
content or other aspects of our processes, products or packaging; restrictions on the use of certain materials in or on design aspects 
of our products or product packaging; and, responsibility for disposal of products or product packaging. Discussions and proposals 
related to gas emissions and climate change have increasingly become the subject of substantial attention; additional regulation in 
this area could have the effect of restricting our business operations or increasing our operating costs.  More stringent environmental 
regulations may be enacted in the future, and we cannot presently determine the modifications, if any, in our operations that any 
such future regulations might require, or the cost of compliance with these regulations. 

GENERAL RISKS 

The global nature of our operations exposes us to numerous risks that could materially adversely affect our consolidated financial 
condition and consolidated results of operations.  

We operate in 15 countries, and our products are distributed in those countries as well as in other parts of the world. A large portion 
of our manufacturing operations are located outside of the United States and a large portion of our sales are generated outside of the 
United States. Operations outside of the United States, particularly operations in developing regions, are subject to various risks that 
may not be present or as significant for our U.S. operations. Economic uncertainty in some of the geographic regions in which we 
operate,  including  developing  regions,  could  result  in  the  disruption  of  commerce  and  negatively  impact  cash  flows  from  our 
operations in those areas. 

Risks inherent in our international operations include: 

●  COVID-19-related closures and other pandemic-related uncertainties in the countries in which we operate; 
●  Import and export regulations that could erode profit margins or restrict exports; 
●  Foreign exchange controls and tax rates; 
●  Foreign currency exchange rate fluctuations, including devaluations; 
●  Changes in regional and local economic conditions, including local inflationary pressures; 

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●  Difficulty of enforcing agreements and collecting receivables through certain foreign legal systems; 
●  Variations in protection of intellectual property and other legal rights; 
●  More expansive legal rights of foreign unions or works councils; 
●  Changes in labor conditions and difficulties in staffing and managing international operations; 
●  Inability or regulatory limitations on our ability to move goods across borders; 
●  Changes in laws and regulations, including the laws and policies of the United States affecting trade, tariffs and foreign 

investment; 

●  Restrictive governmental actions such as those on transfer or repatriation of funds and trade protection matters, 

including antidumping duties, tariffs, trade wars, embargoes and prohibitions or restrictions on acquisitions or joint 
ventures; 

●  Social plans that prohibit or increase the cost of certain restructuring actions; 
●  The uncertainty surrounding the implementation and effects of Brexit; 
●  The potential for nationalization of enterprises or facilities; and 
●  Unsettled political conditions and possible terrorist attacks against U.S. or other interests. 

As a multi-national company, we are faced with increased complexities due to recent changes to the U.S. corporate tax code relating 
to our unremitted foreign earnings, potential revisions to international tax law treaties, and renegotiated trade deals.  In addition, 
other events, such as the United Kingdom's exit from the European Union and the ongoing discussion and negotiations concerning 
varying levels of tariffs on product imported from the PRC, also create a level of uncertainty.  If we are unable to anticipate and 
effectively manage these and other risks, it could have a material and adverse effect on our business, our consolidated results of 
operations and consolidated financial condition. 

Cyber risk and the failure to maintain the integrity of our operational or security systems or infrastructure, or those of third 
parties with which we do business, could have a material adverse effect on our business, consolidated financial condition and 
consolidated results of operations. 

Cyber threats are rapidly evolving and are becoming increasingly sophisticated. Our Company expects to continue to experience 
cyber threats from time to time, which pose a risk to the security of our systems and networks and the confidentiality, availability 
and integrity of our data. Disruptions or failures in the physical infrastructure or operating systems that support our businesses and 
customers,  or  cyber-attacks  or  security  breaches  of  our  networks  or  systems,  could  result  in  the  loss  of  customers  and  business 
opportunities,  legal  liability,  regulatory  fines,  penalties  or  intervention,  other  litigation,  regulatory  and  legal  risks  and  the  costs 
associated therewith, reputational damage, reimbursement or other compensatory costs, remediation costs, increased cybersecurity 
protection  costs,  additional  compliance  costs,  increased  insurance  premiums,  and  lost  revenues,  damage  to  the  Company's 
competitiveness, stock price, and long-term shareholder value, any of which could materially adversely affect our business, financial 
condition and results of operations. While we attempt to mitigate these risks, our systems, networks, products, solutions and services 
remain potentially  vulnerable  to  advanced  and persistent  threats. We  also  maintain  and  have  access to sensitive,  confidential  or 
personal data or information in certain of our businesses that is subject to privacy and security laws and regulations. Despite our 
efforts to protect such sensitive, confidential or personal data or information, our facilities and systems and those of our customers 
and  third-party  service  providers  may  be  vulnerable  to  security  breaches,  theft,  fraud,  misplaced  or  lost  data,  “Acts  of  God”, 
programming and/or human errors that could lead to the compromising of sensitive, confidential or personal data or information, 
improper use of our systems, software solutions or networks, unauthorized access, use, disclosure, modification or destruction of 
information,  defective  products,  production  downtimes  and  operational  disruptions,  which  in  turn  could  adversely  affect  our 
consolidated financial condition and consolidated results of operations. 

A loss of the services of the Company's executive officers or other skilled associates could negatively impact our operations and 
results. 

The success of the Company's operations is largely dependent upon the performance of its executive officers, managers, engineers 
and salespeople.  Many of these individuals have a significant number of years of experience within the Company and/or the industry 
in which we compete and would be extremely difficult to replace.  The loss of the services of any of these associates may materially 
and adversely impact our results of operations if we are unable to replace them in a timely manner. 

Item 1B.   Unresolved Staff Comments 

None. 

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 Item 2.   Properties 

The Company is headquartered in Jersey City, New Jersey, where it currently owns 19,000 square feet of office and warehouse 
space. In addition to its facilities in Jersey City, New Jersey, the Company occupies 324,000 square feet at 22 non-manufacturing 
facilities, which are used primarily for management, financial accounting, engineering, sales and administrative support.  Of this 
space, the Company leases 216,000 square feet in 17 facilities and owns properties of 125,000 square feet. 

The Company also operated 20 manufacturing facilities in 7 countries as of December 31, 2020.  Approximately 14% of the 2.2 
million square feet the Company occupies is owned while the remainder is leased.    See Note 17, "Commitments and Contingencies", 
for additional information pertaining to leases. 

The following is a list of the locations of the Company's principal manufacturing facilities at December 31, 2020:  

Location 

Dongguan, People's Republic of China 
Pingguo, People's Republic of China 
Shenzhen, People's Republic of China 
Zhongshan, People's Republic of China 
Zhongshan, People's Republic of China 
Zhongshan, People's Republic of China 
Louny, Czech Republic 
Dubnica nad Vahom, Slovakia 
Dubnica nad Vahom, Slovakia 
Worksop, United Kingdom 
Chelmsford, United Kingdom 
Sudbury, United Kingdom 
Dominican Republic 
Cananea, Mexico 
Reynosa, Mexico 
Glen Rock, Pennsylvania 
Waseca, Minnesota 
McAllen, Texas 
Melbourne, Florida 
Tempe, Arizona 

Approximate 
Square Feet 

Owned/ Leased 

Percentage 
Used for 
Manufacturing   

650,000 
251,000 
227,000 
314,000 
118,000 
78,000 
11,000 
35,000 
70,000 
51,000 
17,000 
12,000 
33,000 
29,000 
77,000 
74,000 
124,000 
40,000 
18,000 
8,000 

   2,237,000 

Leased 
Leased 
Leased 
Leased 
Owned 
Owned 
Owned 
Owned 
Leased 
Leased 
Leased 
Leased 
Leased 
Leased 
Leased 
Owned 
Leased 
Leased 
Leased 
Leased 

28 % 
71 % 
100 % 
86 % 
100 % 
100 % 
75 % 
100 % 
100 % 
28 % 
80 % 
90 % 
85 % 
60 % 
56 % 
60 % 
83 % 
56 % 
64 % 
100 % 

Of the space described above, 289,000 square feet is used for engineering, warehousing, sales and administrative support functions 
at various locations and 463,000 square feet is designated for dormitories, canteen and other employee related facilities in the PRC. 

The Territory of Hong Kong became a Special Administrative Region ("SAR") of the PRC during 1997.  The territory of Macao 
became a SAR of the PRC at the end of 1999. Management cannot presently predict what future impact, if any, this will have on the 
Company or how the political climate in the PRC will affect its contractual arrangements in the PRC.  A significant portion of the 
Company's manufacturing operations and approximately 32.6% of its identifiable assets are located in Asia. 

Item 3.   Legal Proceedings 

The information called for by this Item is incorporated herein by reference to the caption "Legal Proceedings" in Note 17, 
"Commitments and Contingencies." 

Item 4.   Mine Safety Disclosures 

Not applicable. 

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PART II 

Item 5.   Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 

(a)   Market Information 

The Company's voting Class A Common Stock, par value $0.10 per share, and non-voting Class B Common Stock, par value $0.10 
per share ("Class A" and "Class B," respectively), are traded on the NASDAQ Global Select Market under the symbols BELFA and 
BELFB, respectively. 

(b)  Holders 

As  of  February  28,  2021,  there  were 41 registered  shareholders  of  the  Company's  Class  A  Common  Stock  and 329  registered 
shareholders  of  the  Company's  Class  B  Common  Stock.   As  of  February  28,  2021,  the  Company  estimates  that  there 
were 652 beneficial shareholders of the Company's Class A Common Stock and 2,872 beneficial shareholders of the Company's 
Class B Common Stock. At February 28, 2021, to the Company's knowledge, there was one shareholder of the Company's Class A 
common stock whose voting rights were suspended.  This shareholder owned 21.6% of the Company's outstanding shares of Class 
A common stock.  For additional discussion, see Item 1A – "Risk Factors – As a result of protective provisions in the Company's 
certificate of incorporation, the voting power of holders of Class A common shares whose voting rights are not suspended (including 
officers, directors and principal shareholders) may be increased at future meetings of the Company's shareholders".  

(c)   Dividends 

During the years ended December 31, 2020 and 2019, the Company declared dividends on a quarterly basis at a rate of $0.06 per 
Class  A  share  of  common  stock  and  $0.07  per  Class  B  share  of  common  stock totaling  $3.4  million in 2020  and  $3.4 million 
in 2019.  There are no contractual restrictions on the Company's ability to pay dividends provided the Company is not in default 
under its credit agreement immediately before such payment and after giving effect to such payment.   On February 1, 2021, the 
Company paid a dividend to all shareholders of record at January 15, 2021 of Class A and Class B Common Stock in the total amount 
of $0.1 million ($0.06 per share) and $0.7 million ($0.07 per share), respectively.  On February 17, 2021, Bel's Board of Directors 
declared a dividend in the amount of $0.06 per Class A common share and $0.07 per Class B common share which is scheduled to 
be paid on April 30, 2021 to all shareholders of record at April 15, 2021.  Determinations regarding future dividend payments will 
depend, in part, upon the immediate and long-term effects of the coronavirus on the Company, its customers and its suppliers. 

(d)  Common Stock Performance Comparisons 

Not applicable. 

Item 6.   Selected Financial Data 

Not applicable. 

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Item 7.   Management's Discussion and Analysis of Financial Condition and Results of Operations 

The information in this MD&A should be read in conjunction with the Company's consolidated financial statements and the notes 
related thereto.  The discussion of results, causes and trends should not be construed to imply any conclusion that such results, causes 
or trends will necessarily continue in the future. See "Cautionary Notice Regarding Forward-Looking Information" above for further 
information.  Also, when we cross reference to a "Note," we are referring to our "Notes to Consolidated Financial Statements," unless 
the context indicates otherwise.  All amounts and percentages are approximate due to rounding. 

Under  the  SEC's  amended  definition  of  a  "smaller  reporting  company,"  the  Company  is  deemed  to  be  a  smaller  reporting 
company.  Accordingly, among other things, the Company is not required to present selected financial data in Item 6 and has reduced 
the number of years covered by its financial statements in Item 8. 

Overview 

Our Company 

We design, manufacture and market a broad array of products that power, protect and connect electronic circuits.  These products 
are  primarily  used  in  the  networking,  telecommunications,  computing,  military,  aerospace,  transportation  and  broadcasting 
industries.  Bel's portfolio of products also finds application in the automotive, medical and consumer electronics markets. 

We operate through three product group segments, in addition to a Corporate segment.  In 2020, 39% of the Company's revenues 
were derived from Power Solutions and Protection, 32% from Cinch Connectivity Solutions and 29% from its Magnetic Solutions 
operating segment.   

Our  operating  expenses  are  driven  principally  by  the  cost  of  labor  where  the  factories  that  Bel  uses  are  located,  the  cost  of  the 
materials  that we use and our  ability  to  effectively  and  efficiently manage overhead  costs.   As  labor  and material costs vary  by 
product line and region, any significant shift in product mix can have an associated impact on our costs of sales.  Costs are recorded 
as incurred for all products manufactured.  Such amounts are determined based upon the estimated stage of production and include 
labor cost and fringes and related allocations of factory overhead. Our products are manufactured at various facilities in the U.S., 
Mexico, Dominican Republic, England, Czech Republic, Slovakia and the PRC. 

We have little visibility into the ordering habits of our customers and we can be subjected to large and unpredictable variations in 
demand for our products.  Accordingly, we must continually recruit and train new workers to replace those lost to attrition and be 
able to address peaks in demand that may occur from time to time.  These recruiting and training efforts and related inefficiencies, 
and overtime required in order to meet any increase in demand, can add volatility to the labor costs incurred by us. 

The Effects of COVID-19 on Bel’s Business  

Throughout 2020, the Company has focused heavily on the continued safety and well-being of its associates around the world in 
light of COVID-19.  The majority of the products manufactured by Bel are utilized in military, medical and networking applications, 
and are therefore deemed essential by the various jurisdictions in which we operate. Our management team has been able to respond 
quickly  in  implementing  our  business  continuity  plans  around  the  world.   Significant  protective  measures  were  put  in  place 
throughout our  facilities,  including  employee  screenings, physical partitions,  social distancing,  use  of face  coverings,  travel  and 
visitor restrictions and work from home policies as we continue to service our customers.  The majority of our office staff continues 
to work remotely  to  avoid  a large  number of  associates being  present  in  an office setting  at  any  one time.  With  the  significant 
increase  in  the  number  of  staff  working  remotely,  Bel's  IT  department  took  a  variety  of  precautionary  measures  to  protect  the 
computer equipment that associates are utilizing in the remote environment.  The combination of protective measures at our factories 
coupled  with  remote  work  arrangements  have  enabled  us  to  maintain  operations,  including  financial  reporting  systems,  internal 
controls over financial reporting and disclosure controls and procedures.  

Our financial results for the first half of 2020 reflected the temporary facility closures at certain of our manufacturing locations, 
particularly in China, Mexico and the Dominican Republic, due to the outbreak of COVID-19 and the related disruption to our supply 
chain.  This led to an estimated $14-$17 million of shipments scheduled for the first quarter which were ultimately shipped in the 
second quarter.  The Company also incurred additional indirect COVID-19 related costs, including operational inefficiencies and 
employee retention programs at its manufacturing facilities in China throughout 2020, which were offset by $4.9 million of COVID-
19 relief funding received from the Chinese government also during the year ended December 31, 2020. 

All of our manufacturing sites are operating as of the filing date of this Annual Report on Form 10-K.  Although the majority of our 
factories in North America, Europe and Asia are currently at 90+% of their normal workforce levels, we are experiencing lower 
productivity and efficiency rates at certain sites in North America (estimated at 80%-90%, depending on the impacted site) due to a 
reduced workforce at those sites.  In addition, in order to comply with social distancing requirements, certain of our factory floors 
have been reconfigured to provide additional spacing in production lines, which has resulted in some inefficiencies related to product 
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flow.   Bel  has  also  experienced  higher  freight  costs  for  products  typically  shipped  by  air  due  to  lower  cargo  capacity  with  the 
reduction in commercial air travel.  While there are some delays within the supply chain in the movement of products related to 
border closures, to date such delays have not materially impacted our ability to operate our business or achieve our business goals.  To 
date,  we  have  not  seen  a  significant  reduction  in  demand  for  our  products  due  to  COVID-19,  as  many  of  our  products  support 
military,  medical  and  networking  applications,  which  generally  have  not  been  negatively  impacted  by  COVID-19.   However, 
approximately  5%  of  our  revenue  relates  to  products  utilized  in  end  markets  that  have  been  impacted  by  COVID-19,  such  as 
commercial aerospace.   

Given the general uncertainty regarding the impact of COVID-19 on our manufacturing capability and on our customers, we are 
unable to quantify the ultimate impact of COVID-19 on our future results at this time.  

Based on our analysis of ASC 350 and ASC 360 during the year ended December 31, 2020, we are currently not aware of any 
material impairments of our goodwill, indefinite-lived intangible assets or finite-lived assets.  The Company will continue to assess 
the relevant criteria on a quarterly basis based on updated cash flow and market assumptions.  Unfavorable changes in cash flow or 
market assumptions could result in impairment of these assets in future periods. 

As our operations have continued, albeit at slightly reduced production and efficiency rates, we have not experienced a negative 
impact  on  our  liquidity  to  date.   Our  balance  of  cash  on  hand  continues  to  be  strong  at  $84.9  million  at  December  31,  2020  as 
compared  to  $72.3  million  at  December  31,  2019,  despite  voluntary  debt  payments  of  $28.2  million  made  during  2020.   The 
Company also has availability under its current revolving credit facility; as of December 31, 2020, the Company could borrow an 
additional  $56.6  million  while  still  being  in  compliance  with  its  debt  covenants.   However,  any  further  negative  impact  to  our 
financial  results  related  to  COVID-19  would  have  a  related  negative  impact  on  our  financial  covenants  outlined  in  our  credit 
agreement,  which  would  impact  the  amount  available  to  borrow  under  our  revolving  credit  facility.   In  order  to  assist  with 
maintaining our liquidity position, the Company implemented several measures during the first quarter of 2020, including the deferral 
of  employer  social  security  taxes  under  the  federal  CARES  Act,  restrictions  on  new  hires,  suspension  of  salary  reviews,  the 
elimination of all business travel and restrictions on spending related to capital expenditures.  During the year ended December 31, 
2020, travel expenses incurred by the Company were $2.0 million lower than 2019.  Management has developed Phase 2 and Phase 
3 of the Company’s cash conservation/cost savings plan which would be implemented in the event our liquidity position or financial 
results become materially impacted by COVID-19. 

Our  statements  regarding  the  future  impact  of  COVID-19  represent  Forward-Looking  Statements.   See  “Cautionary  Notice 
Regarding Forward-Looking Information.” 

Key Factors Affecting our Business 

The Company believes the key factors affecting Bel's 2020 and/or future results include the following:  

•  Revenues –  The  Company's  revenues  declined  by  $26.6  million,  or  5.4%,  in  2020  as  compared  to  2019.  By  product 
segment, Power Solutions and Protection sales increased by 11.0%, Cinch Connectivity Solutions sales declined by 12.5% and 
Magnetic Solutions sales were lower by 14.7%.    

•  Backlog – Our backlog of orders totaled $155.0 million at December 31, 2020, representing a decrease of $5.2 million, or 3%, 
from December 31, 2019.  Since the 2019 year-end, we saw a 37% increase in backlog for our Magnetic Solutions products, 
driven by restored demand from a large networking customer.  The backlog for our Power Solutions and Protection products 
increased  by  7%,  due  to  an  increase  in  demand  across  the  majority  of  our  power  product  lines.  Our  Cinch  Connectivity 
Solutions backlog declined by 31%, primarily due to lower demand from our direct and after-market commercial aerospace 
customers. 

• 

• 

Product Mix – Material and labor costs vary by product line and any significant shift in product mix between higher- and lower-
margin product lines will have a corresponding impact on the Company’s gross margin percentage.  In general, our connectivity 
products have the highest contribution margins of our three product groups due to the harsh-environment, high-reliability nature 
of these products.  Our power products have a higher cost bill of materials and are impacted to a greater extent by changes in 
material  costs.   As  our  magnetic  solutions  products are  more  labor  intensive,  margins  on  these  products  are  impacted  to  a 
greater extent by minimum wage increases in the PRC and fluctuations in foreign exchange rates between the U.S. Dollar and 
the Chinese Renminbi.   Fluctuations in sales volume among our product groups will have a corresponding impact on Bel's 
profit margins.  See Note 12, "Segments" for profit margin information by product group. 

Pricing and Availability of Materials – There have been recent supply constraints related to components that constitute raw 
materials  in  our  manufacturing  processes,  particularly  with  resistors,  capacitors,  discrete  semiconductors,  plastic  resin  and 
copper.   Lead  times  have  been  extended  and  the  reduction  in  supply  also  caused  an  increase  in  prices  for  certain  of  these 
components.  While we currently anticipate this impact on pricing and availability to be temporary during the first half of 2021, 
any increase in material pricing that we are not able to pass along to our customers will have an unfavorable impact on Bel's 

18 

 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
profit margins.  The preceding sentence represents a Forward-Looking Statement.  See "Cautionary Notice Regarding Forward-
Looking Information."   

•  Labor Costs – Labor costs decreased from 10.3% of sales during 2019 to 9.9% of sales during 2020, primarily due to lower 
demand for our labor-intensive ICM products.  There was also a favorable impact from the depreciation of the Mexican Peso 
versus  the  U.S.  Dollar  in  2020  as  compared  to  exchange  rates  in  place  during  2019.  These  items  were partially  offset  by 
increased costs associated with minimum wage increases in the PRC and Mexico.   

•  Restructuring –  During  2020,  the  Company  announced  facility  closures  in  Switzerland,  Germany  and  Hong  Kong  and 
implemented other general function consolidations and headcount reductions at various sites.  In connection with the actions 
implemented in 2020, the Company incurred $0.6 million in restructuring costs during 2020.  These actions resulted in total 
annualized cost savings of $6.0 million ($1.2 million in cost of sales, $3.2 million in R&D and $1.6 million in SG&A).  Of the 
annualized cost savings, $1.5 million was realized in 2020 with the incremental $4.4 million to be realized in 2021 ($1.1 million 
in cost of sales, $2.0 million in R&D and $1.3 million in SG&A).  The Company will continue to explore opportunities to 
streamline the organization in 2021 to further improve profitability.  The preceding sentence represents a Forward-Looking 
Statement.  See "Cautionary Notice Regarding Forward-Looking Information." 

• 

Impact of Foreign Currency – During 2020, favorable fluctuations in exchange rates, particularly between the U.S. dollar and 
the  Mexican  Peso,  resulted  in  lower  labor  and  overhead  costs  of  $0.6  million  versus  the  exchange  rates  in  effect  during 
2019.   Separately,  a  foreign  exchange  transactional  loss  of  $2.2  million  was  realized  during  2020.   Since  we  are  a  U.S. 
domiciled company, we translate our foreign currency-denominated financial results into U.S. dollars.  Due to the changes in 
the  value  of  foreign  currencies  relative  to  the  U.S.  dollar,  translating  our  financial  results  and  the  revaluation  of  certain 
intercompany as well as third-party transactions to and from foreign currencies to U.S. dollars may result in a favorable or 
unfavorable impact to our consolidated statements of operations and cash flows.  The Company has significant manufacturing 
operations located in the PRC where labor and overhead costs are paid in local currency.  As a result, the U.S. Dollar equivalent 
costs of these operations were $0.6 million lower in 2020.  The Company monitors changes in foreign currencies and may 
implement pricing actions to help mitigate the impact that changes in foreign currencies may have on its consolidated operating 
results. 

•  ERP System Implementation – In January 2019, the Company completed the first phase of its ERP system implementation 
with the successful transition of its Power Solutions business onto the new system without any notable issues.  In January 2020, 
the  second  phase  of  the  implementation  related  to  its  TRP  business  was  completed  successfully.   The  Company  incurred 
expenses of $1.8 million during 2019 related to this project with no additional costs incurred during 2020.  The remaining 
phases  of  this  project,  expected  to  be  completed  by  mid-2021,  will  largely  leverage  Bel's  trained  internal  resources  which 
should  result  in  minimal  implementation  costs  going  forward.   The  Company  realized  annual  cost  savings  of  $2.0  million 
related to the elimination of redundant license fees associated with its ERP systems, with those savings beginning in 2019.   

•  Effective Tax Rate – The Company's effective tax rate will fluctuate based on the geographic region in which the pretax profits 
are earned.  Of the jurisdictions in which the Company operates, the U.S. and Europe's tax rates are generally equivalent; and 
Asia has the lowest tax rates of the Company's three geographic regions.  See Note 9 to the Company's Consolidated Financial 
Statements - "Income Taxes". 

In January 2021, we announced the acquisition of rms Connectors and the anticipated acquisition of EOS Power expected to close 
later in the first quarter of 2021.  These two acquisitions fit squarely into Bel's growth strategy by increasing market share while 
diversifying our product portfolios and geographic footprint.  Visibility on our base business continues to be limited as a result of 
COVID-19  and  long  lead  times  for  semiconductors  and  certain  components  and these  factors  may  affect  our  organic  growth 
for 2021.  We believe, however, that the incremental contribution from the two new acquisitions coupled with continued actions 
under our global cost savings initiative will bode well for further profitability in the coming year.  The preceding two sentences 
represent Forward-Looking Statements.  See "Cautionary Notice Regarding Forward-Looking Information." 

Summary by Operating Segment   

Net Sales and Gross Margin 

The Company's net sales and gross margin by major product line for the years ended December 31, 2020 and 2019 were as follows 
(dollars in thousands): 

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Connectivity solutions 
Magnetic solutions 
Power solutions and protection 

Cinch Connectivity Solutions: 

Years Ended 
December 31, 

Net Sales 

2020 
150,731     $ 
133,552       
181,488       
465,771     $ 

2019 
172,348       
156,536       
163,528       
492,412       

  $ 

  $ 

Gross Margin 

2020 

2019 

28.0 %     
24.8 %     
25.1 %     
25.7 %     

25.8 % 
21.9 % 
20.1 % 
22.3 % 

Sales of our Connectivity Solutions products declined $21.6 million during 2020 as compared to 2019.  This decline was primarily 
due to lower demand from direct and after-market commercial aerospace customers, partially offset by higher demand for our 
military products during 2020 as compared to 2019.  This shift in product mix along with the operational cost reductions detailed 
in the "Restructuring" section above have resulted in improved gross margins during 2020 as compared to 2019. 

Magnetic Solutions: 

Sales  of  our  magnetic  products  declined  by  $23.0  million  from  2019 due  to  lower  demand  from  a  large  OEM  networking 
customer.  While orders received for our magnetic products in 2020 were down by $4.8 million from 2019 levels, we saw our first 
indication of recovery in the fourth quarter of 2020, with an increase in bookings of $8.0 million compared to the fourth quarter of 
2019.  The gross margin improvement in 2020 versus 2019 was largely the result of restructuring measures implemented in late 2019 
and a shift in product mix within the Magnetic Solutions segment.  These benefits were partially offset by higher labor costs within 
this product group driven by the appreciation of the Renminbi versus the U.S. dollar in 2020 as compared to the exchange rates in 
place throughout 2019. 

Power Solutions and Protection: 

Sales of our Power Solutions products increased by $18.0 million during 2020 as compared to 2019.  The CUI business, which was 
acquired in December 2019, contributed incremental sales of $41.0 million in 2020 at a gross margin of 34.1%.  Our circuit protection 
sales  increased  by  $2.7  million,  or  21.0%,  from  2019  primarily  resulting  from  a  rebound  in  demand  from  our  catalog 
distributors.  Sales of our Bel Power Solutions products decreased by $19.8 million during 2020 as compared to 2019 and sales of 
our modules products were $3.5 million lower than 2019.  These declines were largely due to the elimination of certain low-margin 
power products.  The gross margin expansion in 2020 versus 2019 is primarily due to the inclusion of higher-margin CUI sales, 
elimination of low-margin products and cost savings that resulted from restructuring efforts implemented in the latter half of 2019. 

Cost of Sales 

Cost of sales as a percentage of net sales for the two years ended December 31, 2020 consisted of the following: 

Material costs 
Labor costs 
Other expenses 

Total cost of sales 

Years Ended 
December 31, 

2020 

2019 

43.3 %     
9.9 %     
20.7 %     
73.9 %     

44.7 % 
10.3 % 
22.5 % 
77.5 % 

Material costs as a percentage of sales decreased during 2020 compared to 2019 as the 2019 financials included the remaining sales 
of high-cost inventory on hand from 2018 when premiums were paid due to material shortages and long lead times.  The elimination 
of low-margin power products, which carried a high material content, also contributed to this reduction. 

Labor costs as a percentage of sales declined in 2020 compared to 2019 as a more favorable exchange rate environment related to 
the Mexican Peso coupled with a reduction in labor-intensive production of Magnetic products offset the impacts from minimum 
wage rate increases in the PRC, Mexico and Slovakia that went into effect during 2020.   

The other expenses noted in the table above include fixed cost items such as support labor and fringe, depreciation and amortization, 
and facility costs (rent, utilities and insurance).  In total, these other expenses decreased during 2020 by $13.0 million as compared 

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to 2019, primarily due to a $6.1 million reduction in other overhead expenses as a result of our restructuring efforts over the past 
year.  Other factors contributing to the decline included lower support labor and fringe expense of $4.5 million, a reduction in utilities 
expense of $0.8 million and lower depreciation and amortization expense of $0.6 million. 

Research and Development ("R&D") 

R&D expenses were $23.6 million and $26.9 million for the years ended December 31, 2020 and 2019, respectively.  The reduction 
in R&D expenses during 2020 largely resulted from restructuring efforts during the year, including the closure of the Company's 
Power R&D facility in Switzerland in August 2020.  

Selling, General and Administrative Expenses ("SG&A") 

SG&A expenses were $78.7 million in 2020 as compared with $77.4 million in 2019.  The acquisition of CUI in December 2019 
accounted for $7.0 million in incremental SG&A expense during 2020.  Excluding CUI, SG&A expense was $5.7 million lower 
compared to 2019.  Notable drivers included a reduction in travel expense of $2.1 million, lower selling-related costs (commissions, 
advertising and other costs) of $1.5 million, a reduction in legal and professional fees of $1.1 million (largely due to elimination of 
redundant ERP license and support fees), and $1.1 million of lower salaries and fringe benefits compared to 2019.   

Restructuring Charges 

The Company recorded $0.6 million of restructuring charges in 2020 related to cost savings measures implemented during the year, 
including the closure of its Switzerland and Germany facilities, and a portion of its warehouse space in Hong Kong, among other 
actions. The Company recorded restructuring charges of $2.6 million in 2019 in connection with the transition of its manufacturing 
operations  from  Inwood,  New  York  to  other  existing  Bel  facilities,  the  closure  of  its  office  in  Shanghai  and  indirect  headcount 
reductions in Europe and Asia, largely related to its Power segment.     

Interest Expense 

The Company incurred interest expense of $4.7 million in 2020 and $5.4 million in 2019 primarily due to our outstanding borrowings 
under the Company's credit and security agreement.  The reduction in interest expense during 2020 related to lower interest rates on 
our  outstanding  balance  during  2020,  in  addition  to  a  lower  debt  balance  throughout  most  of 2020  as  compared  to  2019.   See 
"Liquidity  and  Capital  Resources"  and  Note  10  of  the  Notes  to  our  Consolidated  Financial  Statements  -  "Debt,"  for  further 
information on the Company's outstanding debt. 

Other (Expense) Income, Net 

Other (expense) income, net was expense of $1.8 million in 2020  compared to expense of $0.3 million in 2019.  This line item 
included a foreign exchange loss of $2.2 million in 2020 as compared to a foreign exchange gain of $0.1 million in 2019.  Another 
contributing factor was gains on the Company's SERP investments which amounted to $1.1 million in 2020 as compared to $2.1 
million in 2019.  These gains in 2019 were offset by a $2.1 million loss on liquidation of foreign subsidiaries.     

Income Taxes 

The Company’s effective tax rate will fluctuate based on the geographic segment in which the pretax profits are earned.  Of the 
jurisdictions in which the Company operates, the U.S. and Europe’s tax rates are generally equivalent; and Asia has the lowest tax 
rates of the Company’s three geographic regions.  See Note 9 to the Company's Consolidated Financial Statements, “Income Taxes” 
and the “Tax Reform” discussion below. 

Tax Reform 

The Tax Cuts and Jobs Act (the “Act”) was enacted on December 22, 2017.  The Act reduced the U.S. federal corporate tax rate 
from 35% to 21%, required companies to pay a one-time transition tax on earnings of certain foreign subsidiaries that were previously 
tax deferred and created new taxes on certain foreign sourced earnings.    

Effective January 1, 2018, the Act subjects a U.S. shareholder to current tax on global intangible low-taxed income (GILTI) earned 
by certain foreign subsidiaries.  The Company has elected an accounting policy to provide for the tax expense related to the GILTI 
in the period the tax is incurred.  On July 20, 2020, the Department of the Treasury and the Internal Revenue Service issued a final 
regulation under Section 954A as enacted by the 2017 tax reform legislation.  These regulations relate to the treatment of income 
that is subject to a high rate of foreign tax under the GILTI income regimes.  The final regulations allow taxpayers to exclude certain 
high-taxed income of a controlled foreign corporation from their GILTI computation on an elective basis and contain modifications 
on the level at which the estimated tax rate test is applied.  The election can be made annually for tax years that begin after December 
31, 2017.  

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The Company’s inclusion of approximately $6.8 million of GILTI income for the year ended December 31, 2019 was impacted by 
the final regulations enacted on July 20, 2020.  The Company reduced the GILTI inclusion for the year ended December 31, 2019 
to $3.4 million.  As a result of the NOL carryforward created by the exclusion, the Company recognized a benefit associated with 
the final regulations of approximately $1.0 million in the year ended December 31, 2020. The Company included $12.5 million of 
GILTI income for the year ended December 31, 2020. The GILTI income was offset by the Company’s U.S. losses and credits which 
resulted in no additional U.S. tax expense. 

On March 27, 2020, the Coronavirus Aid, Relief and Economic Security (“CARES”) Act was enacted and signed into law. Certain 
provisions of the CARES Act impact the 2019 income tax provision computations of the Company and were reflected in the year 
ended December 31, 2020, or the period of enactment. The CARES Act contains modifications on the limitation of business interest 
for tax years beginning in 2019 and 2020. The modifications to Section 163(j) increase the allowable business interest deduction 
from 30% of adjusted taxable income to 50% of adjusted taxable income. This modification would increase the allowable interest 
expense  deduction  of  the  Company  and  resulted  in  a  net  operating  loss  (“NOL”)  for  the  year  ended  December  31,  2019.   The 
Company carried back the NOL to the tax year ended December 31, 2015 and has reflected this impact in the tax provision for the 
year ended December 31, 2020.  Due to the foregoing, and as a result of the difference in corporate tax rates in the NOL carryback 
period, the Company recognized a benefit associated with the enactment of the CARES Act of approximately $0.1 million for the 
year ended December 31, 2020. 

2020 as Compared to 2019 

The (benefit) provision for income taxes for the years ended December 31, 2020 and 2019 was $(0.7) million and $1.4 million, 
respectively.  The Company’s earnings before income taxes for the year ended December 31, 2020 were approximately $19.4 million 
higher than the same period in 2019, primarily attributable to a increase in income in the Asia and North America regions, offset by 
a decrease in the Europe region.  The Company’s effective tax rate was (5.4%) and (19.7%) for the years ended December 31, 2020 
and 2019, respectively. The change in the effective tax rate during the year ended December 31, 2020 as compared to the same 
period in 2019 is primarily attributable to tax benefits relating to the federal tax law changes regarding the final regulations on GILTI 
high-tax  exception  and  the  reversal  of  uncertain  tax  positions  resulting  from  the  expiration  of  certain  statutes  of  limitations. 
Additionally, the effective tax rate of 2019 was unfavorably impacted by the impairment of goodwill in North America.  

Other Tax Matters 

The Company has a portion of its products manufactured on the mainland of the PRC where Bel is not subject to corporate income 
tax on manufacturing services provided by third parties.  Hong Kong has a territorial tax system which imposes corporate income 
tax at a rate of 16.5% on income from activities solely conducted in Hong Kong.  

The Company holds an offshore business license from the government of Macao.  With this license, a Macao offshore company 
named Bel Fuse (Macao Commercial Offshore) Limited has been established to handle the Company’s sales to third-party customers 
in Asia.  Sales by this company primarily consist of products manufactured in the PRC.  This company is not subject to Macao 
corporate profit taxes which are imposed at a tax rate of 12%.  As part of Macau’s commitment to comply with OECD standards, it 
abolished the existing offshore company (MOC) regime as of January 1, 2021. The existing law and the relevant regulations related 
to the offshore business will be abolished and the operating permit to carry on offshore business will be terminated on January 1, 
2021. The Company has decided to continue this company’s operations and beginning January 1, 2021 will pay 12% tax on any 
profits from this operation.   

Management has no specific plans to indefinitely reinvest the unremitted earnings of our foreign subsidiaries as of December 31, 
2020.  Applicable  income  and  dividend  withholding  taxes  have  been  reflected  in  the  accompanying  consolidated  statements  of 
operations  for  the  year  ended  December  31,  2020.   Due  to  the  practicality  of  determining  the  deferred  taxes  on  outside  basis 
differences in our investments in our foreign subsidiaries, we have not provided for deferred taxes on outside basis differences and 
deemed that these basis differences will be indefinitely reinvested. 

Inflation and Foreign Currency Exchange 

During  the  past  two  years,  we  do  not  believe  the  effect  of  inflation  was  material  to  our  consolidated  financial  position  or  our 
consolidated results of operations.  We are exposed to market risk from changes in foreign currency exchange rates.  Fluctuations of 
the U.S. dollar against other major currencies have not significantly affected our foreign operations as most sales continue to be 
denominated in U.S. dollars or currencies directly or indirectly linked to the U.S. dollar.  Most significant expenses, including raw 
materials, labor and manufacturing expenses, are incurred primarily in U.S. dollars or the Chinese Renminbi, and to a lesser extent 
in British pounds and Mexican pesos.  The Mexican Peso depreciated by approximately 11% in 2020 as compared to 2019.  There 
were no significant fluctuations in the average exchange rate of the Chinese Renminbi or the British Pound during 2020 as compared 
to 2019.   To the extent the Renminbi or Peso appreciate in future periods, it could result in the Company's incurring higher costs for 
most expenses incurred in the PRC and Mexico.  The Company's European entities, whose functional currencies are Euros, British 
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pounds and Czech Korunas, enter into transactions which include sales that are denominated principally in euros, British pounds and 
various  other  European  currencies,  and  purchases  that  are  denominated  principally  in  U.S.  dollars  and  British  pounds.   Such 
transactions, as well as those related to our multi-currency intercompany payable and receivable transactions, resulted in net realized 
and unrealized currency exchange (losses) gains of ($2.2) million and $0.1 million for the years ended December 31, 2020 and 2019, 
respectively, which were included in other income/expense, net on the consolidated statements of operations.  The currency exchange 
losses recorded in 2020 were primarily due to the unfavorable impact of the appreciation of the Chinese Renminbi and Euro against 
the U.S. dollar. Translation of subsidiaries' foreign currency financial statements into U.S. dollars resulted in translation adjustments, 
net of taxes, of $6.9 million and $2.6 million for the years ended December 31, 2020 and 2019, respectively, which are included in 
accumulated other comprehensive loss on the consolidated balance sheets. 

Liquidity and Capital Resources 

Our primary sources of cash are the collection of trade receivables generated from the sales of our products and services to our 
customers  and  amounts  available  under  our  existing  lines  of  credit,  including  our  credit  facility.  Our  primary  uses  of  cash  are 
payments for operating expenses, investments in working capital, capital expenditures, interest, taxes, dividends, debt obligations 
and other long-term liabilities. We believe that our current liquidity position and future cash flows from operations will enable us to 
fund our operations, including all of the items mentioned above in the next twelve months. 

At December 31, 2020 and 2019, $57.5 million and $29.1 million, respectively (or 68% and 40%, respectively), of cash and cash 
equivalents was held by foreign subsidiaries of the Company.  During 2020, the Company repatriated $5.0 million of funds from 
outside of the U.S., with minimal incremental tax liability.  We continue to analyze our global working capital and cash requirements 
and  the  potential  tax  liabilities  attributable to  further  repatriation,  and we  have yet  to make any further  determination regarding 
repatriation of funds from outside the U.S. to fund the Company's U.S. operations in the future.  In the event these funds were needed 
for Bel's U.S. operations, the Company would be required to accrue and pay U.S. state taxes and any applicable foreign withholding 
taxes to repatriate these funds. 

In June 2014, the Company entered into a senior Credit and Security Agreement, which was subsequently amended in December 
2014, March 2016, and further amended and refinanced in December 2017 (see Note 10, "Debt," for additional details).  The Credit 
and Security Agreement contains customary representations and warranties, covenants and events of default and financial covenants 
that  measure  (i) the  ratio of  the  Company's total  funded  indebtedness, on  a  consolidated  basis,  to  the  amount of  the  Company's 
consolidated EBITDA, as defined ("Leverage Ratio"), and (ii) the ratio of the amount of the Company's consolidated EBITDA to 
the Company's consolidated fixed charges ("Fixed Charge Coverage Ratio"). If an event of default occurs, the lenders under the 
Credit and Security Agreement would be entitled to take various actions, including the acceleration of amounts due thereunder and 
all actions permitted to be taken by a secured creditor.  On February 18, 2020, the Company further amended its credit agreement 
whereby the Company voluntarily prepaid a portion of its term loan under the credit agreement in the amount of $8.2 million. The 
Amendment also served to modify the interest rate and fees applicable to the loans under the credit agreement and changes certain 
covenants related to matters including acquisitions, share repurchases and financial ratios. 

The  Company  was  in  compliance  with  its  debt  covenants  as  of  December  31,  2020, including  its  most  restrictive  covenant,  the 
Leverage Ratio.  The unused credit available under the credit facility at December 31, 2020 was $63.0 million, of which we had the 
ability  to  borrow  $56.6  million  without  violating  our  Leverage  Ratio  covenant  based  on  the  Company's  existing  consolidated 
EBITDA. 

At December 31, 2020, the Company had $116.8 million outstanding under its credit agreement.  Scheduled principal payments of 
the long-term debt outstanding are included in "Contractual Obligations" below and in Note 10, "Debt." 

For  information  regarding  further  commitments  under  the  Company's  operating  leases,  see  Note  17,  "Commitments  and 
Contingencies."  

We are currently engaged in a multi-year process of conforming the majority of our operations onto one global Enterprise Resource 
Planning system (“ERP”).  The ERP is designed to improve the efficiency of our supply chain and financial transaction processes, 
accurately maintain our books and records, and provide information important to the operation of the business to our management 
team. The implementation of the ERP is being conducted by business units on a three-phase approach through mid-2021.  Since 
inception of the project, we have incurred costs in a cumulative amount of $7.0 million in connection with this implementation, of 
which  $1.8  million  in  implementation  costs  was  incurred  during  2019.   These  costs  are  included  in  SG&A  on  the  consolidated 
financial statements.  No implementation costs were incurred during the year ended December 31, 2020.  The first phase of the ERP 
implementation project was completed in the first quarter of 2019 with the Power Solutions business going live on the new system 
effective January 1, 2019.  The second phase of the project was completed in the first quarter of 2020 with the TRP business going 
live on the new system effective January 1, 2020.  We've achieved annual cost savings on ERP licensing fees of approximately $2.0 
million within SG&A expense which were largely realized in 2019.  We anticipate completing the final phase of this project primarily 
with in-house resources by mid-2021. The preceding sentence represents a Forward-Looking Statement.  See "Cautionary Notice 
Regarding Forward-Looking Information." 

23 

 
  
  
  
   
  
  
  
  
Cash Flows 

During the year ended December 31, 2020, the Company's cash and cash equivalents increased by $12.7 million.  This increase was 
primarily due to cash provided by operations of $46.1 million and proceeds from the sale of properties of $4.0 million, partially 
offset by repayments of long-term debt of $28.2 million, the purchase of property, plant and equipment of $5.5 million, and payments 
of $3.4 million for dividends. Cash provided by operations increased by $21.7 million in 2020 as compared to 2019, primarily due 
to improved net earnings coupled with lower year-end inventory levels and accounts receivable balances in 2020. 

During the year ended December 31, 2019, the Company's cash and cash equivalents increased by $18.4 million.  This increase was 
primarily due to cash provided by operations of $24.5 million and $32.0 million of net proceeds from borrowing under our revolving 
credit facility, partially offset by a $29.0 million payment, net of cash acquired, for the acquisition of the CUI power assets, the 
purchase  of  property,  plant  and  equipment  of  $9.9  million,  repayments  of  long-term  debt  of  $3.0  million,  and  payments  of 
$3.4 million for dividends. Cash provided by operations increased by $14.4 million in 2019 as compared to 2018, primarily due to 
lower year-end inventory levels and accounts receivable balances in 2019. 

Cash  and  cash  equivalents,  marketable  securities  and  accounts  receivable  comprised  approximately  34.4%  and  31.6%  of  the 
Company's total assets at December 31, 2020 and December 31, 2019, respectively. The Company's current ratio (i.e., the ratio of 
current assets to current liabilities) was 3.2 to 1 and 3.1 to 1 at December 31, 2020 and December 31, 2019, respectively. 

During the year ended December 31, 2020, accounts receivable decreased $5.4 million primarily due to more timely collection of 
receivables which reduced our DSO by the end of 2020.  Days sales outstanding (DSO) decreased to 57 days at December 31, 2020 
from 60 days at December 31, 2019.  Inventories decreased by $9.7 million from the December 31, 2019 level as raw material levels 
were lower in response to a decrease in customer demand for our products.  Inventory turns, excluding R&D, were 3.4 times per 
year at each of December 31, 2020 and December 31, 2019. 

Contractual Obligations 

The following table sets forth at December 31, 2020 the amounts of payments due under specific types of contractual obligations, 
aggregated by category of contractual obligation, for the time periods described below. 

Contractual Obligations 

Total 

Payments due by period (dollars in thousands) 
Less than 1 
year 

1-3 years 

3-5 years 

More than 5 
years 

  $ 

Long-term debt obligations(1) 
Interest payments due on long-term 
debt(2) 
Capital expenditure obligations 
Operating leases(3) 
Raw material purchase obligations      
First quarter 2021 quarterly cash 
dividend declared 

116,836     $ 

5,948     $ 

110,888     $ 

-     $ 

4,708       
2,055       
16,109       
42,541       

2,510       
2,055       
7,575       
40,903       

2,198       
-       
7,076       
1,638       

-       
-       
1,143       
-       

845       

845       

-       

-       

-   

-   
-   
315   
-   

-   

Total 

  $ 

183,094     $ 

59,836     $ 

121,800     $ 

1,143     $ 

315   

(1)  Represents the principal amount of the debt required to be repaid in each period. 
(2)  Includes interest payments required under our CSA related to our term loans and revolver balance.  The interest rate in 
place under our Credit and Security Agreement on December 31, 2020 was utilized and this calculation assumes 
obligations are repaid when due. 

(3)  Represents estimated future minimum annual rental commitments primarily under non-cancelable real and personal 

property leases as of December 31, 2020. 

At December 31, 2020, we had liabilities for unrecognized tax benefits and related interest and penalties of $28.5 million, most of 
which is included in other liabilities and the remaining balance of which is included in other current liabilities on our Consolidated 
Balance  Sheet.  At  December  31,  2020,  we  cannot  reasonably  estimate  the  future  period  or  periods  of  cash  settlement  of  these 
liabilities. See Note 9, "Income Taxes," of the Notes to Consolidated Financial Statements for further discussion. 

The Company is required to pay SERP obligations at the occurrence of certain events. As of December 31, 2020, $24.3 million is 
included in long-term liabilities as an unfunded pension obligation on the Company's consolidated balance sheet.  Included in other 
assets at December 31, 2020 is the cash surrender value of company-owned life insurance and marketable securities held in a rabbi 
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trust with an aggregate value of $15.4 million, which has been designated by the Company to be utilized to fund the Company's 
SERP obligations. 

Critical Accounting Policies and Other Matters 

The  Company's  consolidated  financial  statements  include  certain  amounts  that  are  based  on  management's  best  estimates  and 
judgments.   Estimates  are  used  when  accounting  for  amounts  recorded  in  connection  with  mergers  and  acquisitions,  including 
determination of the fair value of assets and liabilities.  Additionally, estimates are used in determining such items as current fair 
values of goodwill and other intangible assets, as well as provisions related to product returns, bad debts, inventories, intangible 
assets, investments, SERP expense, income taxes and contingencies and litigation. The Company bases its estimates on historical 
experience and on various other assumptions, including in some cases future projections, that are believed to be reasonable under 
the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that 
are  not  readily  apparent  from  other  sources.  Actual  results  may  differ  from  these  estimates  under  different  assumptions  or 
conditions.  The following accounting policies require accounting estimates that have the potential for significantly impacting Bel's 
financial statements. 

Inventory 

The Company makes purchasing and manufacturing decisions principally based upon firm sales orders from customers, projected 
customer requirements and the availability and pricing of raw materials. Future events that could adversely affect these decisions 
and result in significant charges to the Company's operations include miscalculating customer requirements, technology changes 
which render certain raw materials and finished goods obsolete, loss of customers and/or cancellation of sales orders, stock rotation 
with distributors and termination of distribution agreements. The Company reduces the carrying value of its inventory for estimated 
obsolescence or unmarketable inventory by an amount equal to the difference between the cost of inventory and the estimated market 
value based on the aforementioned assumptions. When such inventory is subsequently used in the manufacturing process, the lower 
adjusted cost of the material is charged to cost of sales and the improved gross profit is recognized at the time the completed product 
is shipped and the sale is recorded.  As of December 31, 2020 and 2019, the Company had reserves for excess or obsolete inventory 
of $9.9 million and $9.1 million, respectively. If actual market conditions are less favorable than those projected by management, 
additional inventory write-downs may be required. 

Goodwill and Indefinite-Lived Intangible Assets 

Goodwill is reviewed for possible impairment at least annually on a reporting unit level during the fourth quarter of each year. A 
review of goodwill may be initiated before or after conducting the annual analysis if events or changes in circumstances indicate the 
carrying value of goodwill may no longer be recoverable. 

A reporting unit is the operating segment unless discrete financial information is prepared and regularly reviewed by management 
at businesses one level below that operating segment, the "component" level, and the component has economic characteristics that 
are different from the economic characteristics of the other components of the operating segment, in which case the component is 
the reporting unit. 

While we are permitted to conduct a qualitative assessment to determine whether it is necessary to perform a quantitative goodwill 
impairment test, for our annual goodwill impairment tests in the fourth quarter of 2020 and 2019, we performed quantitative tests 
for all of our reporting units that have goodwill allocated. 

The goodwill impairment test involves a comparison of the fair value of each of our reporting units with goodwill to its carrying 
value, including the goodwill allocated to the reporting unit. If the fair value of the reporting unit exceeds its carrying value, there is 
no indication of impairment and no further testing is required. If the fair value of the reporting unit is less than the carrying value, 
the difference is recorded as an impairment loss. 

We use a fair value approach to test goodwill for impairment. We must recognize a non-cash impairment charge for the amount, if 
any, by which the carrying amount of goodwill exceeds its implied fair value. We derive an estimate of fair values for each of our 
reporting  units  using  a  combination  of  an  income  approach  and  an  appropriate  market  approach,  each  based  on  an  applicable 
weighting. We assess the applicable weighting based on such factors as current market conditions and the quality and reliability of 
the data. Absent an indication of fair value from a potential buyer or similar specific transactions, we believe that the use of these 
methods provides a reasonable estimate of a reporting unit's fair value. 

Fair value computed by these methods is arrived at using a number of factors, including projected future operating results, anticipated 
future cash flows, effective income tax rates, comparable marketplace data within a consistent industry grouping, and the cost of 
capital. There are inherent uncertainties, however, related to these factors and to our judgment in applying them to this analysis. 
Nonetheless, we believe that the combination of these methods provides a reasonable approach to estimate the fair value of our 
reporting units. Assumptions for sales, net earnings and cash flows for each reporting unit were consistent among these methods. 
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Income Approach Used to Determine Fair Values 

The income approach is based upon the present value of expected cash flows. Expected cash flows are converted to present value 
using factors that consider the timing and risk of the future cash flows. The estimate of cash flows used is prepared on an unleveraged 
debt-free basis. We use a discount rate that reflects a market-derived weighted average cost of capital. We believe that this approach 
is appropriate because it provides a fair value estimate based upon the reporting unit's expected long-term operating and cash flow 
performance. The projections are based upon our best estimates of projected economic and market conditions over the related period 
including growth rates, estimates of future expected changes in operating margins and cash expenditures. Other significant estimates 
and assumptions include terminal value long-term growth rates, provisions for income taxes, future capital expenditures and changes 
in future cashless, debt-free working capital. 

Market Approach Used to Determine Fair Values 

Each year we consider various relevant market approaches that could be used to determine fair value. 

The market approach estimates the fair value of the reporting unit by applying multiples of operating performance measures to the 
reporting unit's operating performance (the "Public Company Method"). These multiples are derived from comparable publicly-
traded companies with similar investment characteristics to the reporting unit, and such comparables are reviewed and updated as 
needed annually. We believe that this approach is appropriate because it provides a fair value estimate using multiples from entities 
with operations and economic characteristics comparable to our reporting units and the Company. The second market approach is 
based on the publicly traded common stock of the Company, and the estimate of fair value of the reporting unit is based on the 
applicable  multiples  of  the  Company  (the  "Quoted  Price  Method").  The  third  market  approach  is  based  on  recent  mergers  and 
acquisitions of comparable publicly-traded and privately-held companies in our industries (the "Mergers and Acquisition Method"). 

The key estimates and assumptions that are used to determine fair value under these market approaches include current and forward 
12-month operating performance results and the selection of the relevant multiples to be applied. Under the Public Company and 
Quoted Price Methods, a control premium, or an amount that a buyer is usually willing to pay over the current market price of a 
publicly traded company, is applied to the calculated equity values to adjust the public trading value upward for a 100% ownership 
interest, where applicable. 

In order to assess the reasonableness of the calculated fair values of our reporting units, we also compare the sum of the reporting 
units' fair values to our market capitalization and calculate an implied control premium (the excess of the sum of the reporting units' 
fair  values  over  the  market  capitalization).  We  evaluate  the  control  premium  by  comparing  it  to  control  premiums  of  recent 
comparable  market  transactions.  If  the  implied  control  premium  is  not  reasonable  in  light  of  these  recent  transactions,  we  will 
reevaluate our fair value estimates of the reporting units by adjusting the discount rates and/or other assumptions. 

We applied a combined weighting of 25% to the market approach when determining the fair value of these reporting units. 

If  our  assumptions  and  related  estimates  change  in  the  future,  or  if  we  change  our  reporting  unit  structure  or  other  events  and 
circumstances  change  (such  as  a  sustained  decrease  in  the  price  of  our  common  stock,  a  decline  in  current  market  multiples,  a 
significant  adverse  change  in  legal  factors  or  business  climates,  an  adverse  action  or  assessment  by  a  regulator,  heightened 
competition, strategic decisions made in response to economic or competitive conditions or a more-likely-than-not expectation that 
a reporting unit or a significant portion of a reporting unit will be sold or disposed of), we may be required to record impairment 
charges in future periods. Any impairment charges that we may take in the future could be material to our consolidated results of 
operations and consolidated financial condition. 

The  Company  conducted  its  annual  goodwill  impairment  test  as  of  October  1,  2020,  and  no  impairment  was  identified  at  that 
time.  Management has also concluded that the fair value of its goodwill exceeded the associated carrying value at December 31, 
2020 and that no impairment exists as of that date. See Note 4, "Goodwill and Other Intangible Assets," for details of our goodwill 
balance and the goodwill review performed in 2020. 

We will continue to monitor goodwill on an annual basis and whenever events or changes in circumstances, such as significant 
adverse changes in business climate or operating results, changes in management's business strategy or significant declines in our 
stock price, indicate that there may be a potential indicator of impairment. 

Indefinite-Lived Intangible Assets 

The Company annually tests indefinite-lived intangible assets for impairment on October 1, using a fair value approach, the relief-
from-royalty method (a form of the income approach).  The Company conducted its annual impairment tests as of October 1, 2020 
and  2019,  and  no  impairment  was  identified  at  either  testing  date.   Management  has  also  concluded  that  the  fair  value  of  its 

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trademarks exceeds the associated carrying values at December 31, 2020 and that no impairment existed as of that date. At December 
31, 2020, the Company's indefinite-lived intangible assets related solely to trademarks. 

Long-Lived Assets and Other Intangible Assets 

The  Company  depreciates  its  property,  plant  and  equipment  on  a  straight-line  basis  over  the  estimated  useful  lives  of  the 
assets.   Intangible  assets  with  a  finite  useful  life  are  amortized  on  a  straight-line  basis  over  the  estimated  useful  lives  of  the 
assets.  Management reviews long-lived assets and other intangible assets for potential impairment whenever significant events or 
changes in circumstances indicate that the carrying amount of an asset may not be recoverable.  An impairment exists when the 
estimated undiscounted cash flows expected to result from the use of an asset and its eventual disposition are less than its carrying 
amount.  If an impairment exists, the resulting write-down would be the difference between the fair market value of the long-lived 
asset  and  the  related  net  book  value.   No  material  impairments  related  to  long-lived  assets  or  amortized  intangible  assets  were 
recorded during the years ended December 31, 2020 or 2019. 

Income Taxes 

Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial 
statement carrying amounts of existing assets and liabilities and their respective tax bases, as measured by enacted tax rates that are 
expected to be in effect in the periods when the deferred tax assets and liabilities are expected to be settled or realized.  Significant 
judgment is required in determining the worldwide provisions for income taxes.  Valuation allowances are provided for deferred tax 
assets where it is considered more likely than not that the Company will not realize the benefit of such asset.  In the ordinary course 
of a global business, the ultimate tax outcome is uncertain for many transactions.  It is the Company's policy not to recognize tax 
benefits  arising  from  uncertain  tax  positions  that  may  not  be  realized  in  future  years  as  a  result  of  an  examination  by  tax 
authorities.  The Company establishes the provisions based upon management's assessment of exposure associated with permanent 
tax differences and tax credits applied to temporary difference adjustments.  The tax provisions are analyzed periodically (at least 
quarterly) and adjustments are made as events occur that warrant adjustments to those provisions.  The accounting literature requires 
significant  judgment  in  determining  what  constitutes  an  individual  tax  position  as  well  as  assessing  the  outcome  of  each  tax 
position.  Changes in judgment as to recognition or measurement of tax positions can materially affect the estimate of the effective 
tax rate and, consequently, affect our operating results. 

Revenue Recognition 

Revenue is recognized when a customer obtains control of promised goods or services.  The amount of revenue recognized reflects 
the consideration to which the Company expects to be entitled to receive in exchange for these goods and services.  Taxes assessed 
by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected 
by the Company from a customer, are excluded from revenue.  Shipping and handling costs associated with outbound freight after 
control over a product has transferred to a customer are accounted for as a fulfillment cost and are included in cost of sales. 

During the year ended December 31, 2020, the Company had one direct customer with sales in excess of 10% of Bel's consolidated 
revenue.  Management believes that the loss of this individual customer could have a material adverse effect on our consolidated 
financial position and results of operations.  During the year ended December 31, 2020, the Company had sales of $55.2 million to 
this customer, Hon Hai/Foxconn Technology Group, representing 11.9% of Bel's consolidated revenue.  Sales to this customer are 
primarily in the Company's Magnetic Solutions operating segment.    

 Commitments and Contingencies — Litigation 

On an ongoing basis, we assess the potential liabilities and costs related to any lawsuits or claims brought against us. We accrue a 
liability when we believe a loss is probable and when the amount of loss can be reasonably estimated. Litigation proceedings are 
evaluated  on  a  case-by-case  basis  considering  the  available  information,  including  that  received from  internal  and  outside  legal 
counsel, to assess potential outcomes. While it is typically very difficult to determine the timing and ultimate outcome of these 
actions,  we  use  our  best  judgment  to  determine  if  it  is  probable  that  we  will  incur  an  expense  related  to  the  settlement  or  final 
adjudication of these matters and whether a reasonable estimation of the probable loss, if any, can be made. In assessing probable 
losses,  we  consider  insurance  recoveries,  if  any.  We  expense  legal  costs,  including  those  legal  costs  expected  to  be  incurred  in 
connection with a loss contingency, as incurred. We have in the past adjusted existing accruals as proceedings have continued, been 
settled  or  otherwise  provided  further  information  on  which  we  could  review  the  likelihood  of  outflows  of  resources  and  their 
measurability, and we expect to do so in future periods. Due to the inherent uncertainties related to the eventual outcome of litigation 
and potential insurance recovery, it is possible that disputed matters may be resolved for amounts materially different from any 
provisions or disclosures that we have previously made. 

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Other Matters 

The Company believes that it has sufficient cash reserves to fund its foreseeable working capital needs.  It may, however, seek to 
expand such resources through bank borrowings, at favorable lending rates, from time to time. If the Company were to undertake 
another  substantial  acquisition  for  cash,  the  acquisition would  either be funded with cash on  hand or  would be financed  in part 
through cash on hand and in part through bank borrowings or the issuance of public or private debt or equity. If the Company borrows 
additional money to finance acquisitions, this would further decrease the Company's ratio of earnings to fixed charges, and could 
further impact the Company's material restrictive covenants, depending on the size of the borrowing and the nature of the target 
company. Under its existing credit facility, the Company is required to obtain its lender's consent for certain additional debt financing 
and to comply with other covenants, including the application of specific financial ratios, and may be restricted from paying cash 
dividends on its common stock. Depending on the nature of the transaction, the Company cannot assure investors that the necessary 
acquisition financing would be available to it on acceptable terms, or at all, when required. If the Company  issues a substantial 
amount of stock either as consideration in an acquisition or to finance an acquisition, such issuance may dilute existing stockholders 
and may take the form of capital stock having preferences over its existing common stock. 

New Financial Accounting Standards 

The discussion of new financial accounting standards applicable to the Company is incorporated herein by reference to Note 1, 
"Description of Business and Summary of Significant Accounting Policies." 

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk 

Not applicable. 

Item 8.     Financial Statements and Supplementary Data 

See the consolidated financial statements listed in the accompanying Index to Consolidated Financial Statements for the 
information required by this item. 

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BEL FUSE INC. 
INDEX 

Financial Statements 

   Page 

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets - December 31, 2020 and 2019 

Consolidated Statements of Operations for the Two Years Ended December 31, 2020 

Consolidated Statements of Comprehensive Income (Loss) for the Two Years Ended December 31, 2020 

Consolidated Statements of Stockholders' Equity for the Two Years Ended December 31, 2020 

Consolidated Statements of Cash Flows for the Two Years Ended December 31, 2020 

Notes to Consolidated Financial Statements 

30   

33   

34   

35   

36   

37   

39   

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Stockholders and Board of Directors of Bel Fuse Inc. 
Jersey City, New Jersey 

Opinions on the Financial Statements and Internal Control over Financial Reporting 

We have audited the accompanying consolidated balance sheets of Bel Fuse Inc. and subsidiaries (the "Company") as of December 
31, 2020 and 2019, the related consolidated statements of operations, comprehensive income (loss), stockholders’ equity, and cash 
flows  for  each  of  the  two  years  in  the  period  ended  December  31,  2020,  and  the  related  notes  (collectively  referred  to  as  the 
“financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2020, 
based  on  criteria  established  in  Internal  Control  —  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (COSO). 

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the  financial  position  of  the 
Company as of December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the two years in the 
period ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America. 
Also, in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of 
December 31, 2020, based on criteria established in Internal Control — Integrated Framework (2013) issued by COSO. 

Basis for Opinions  

The Company’s management is responsible for these financial statements, for maintaining effective internal control over financial 
reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying 
Management's Annual Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on these 
financial statements and an opinion on the Company’s internal control over financial reporting based on our audits. We are a public 
accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to 
be  independent  with  respect  to  the  Company  in  accordance  with  the  U.S.  federal  securities  laws  and  the  applicable  rules  and 
regulations of the Securities and Exchange Commission and the PCAOB. 

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error 
or fraud, and whether effective internal control over financial reporting was maintained in all material respects. 

Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial 
statements,  whether  due  to  error  or  fraud,  and  performing  procedures  to  respond  to  those  risks.  Such  procedures  included 
examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included 
evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall 
presentation of the financial statements. Our audit of internal control over financial reporting included obtaining an understanding 
of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design 
and  operating  effectiveness  of  internal  control  based  on  the  assessed  risk.  Our  audits  also  included  performing  such  other 
procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions. 

Definition and Limitations of Internal Control over Financial Reporting 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of  financial  reporting  and  the  preparation of  financial  statements  for  external  purposes  in  accordance  with  generally  accepted 
accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain 
to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets 
of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are 
being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the  company;  and  (3)  provide  reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that 
could have a material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.  Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because 
of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

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Critical Audit Matters 

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that 
were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are 
material  to  the  financial  statements  and  (2)  involved  our  especially  challenging,  subjective,  or  complex  judgments.  The 
communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and 
we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the 
accounts or disclosures to which they relate. 

Goodwill - Cinch Connectivity Solutions Europe (“CCS”), Power Solutions & Protection Europe (“PSP”), and CUI Power 
(“CUI”) Reporting Units – Refer to Notes 1 and 4 to the Financial Statements 

Critical Audit Matter Description  

The  Company’s  evaluation  of  goodwill  for  impairment  involves  the  comparison  of  the  fair  value  of  each  reporting  unit  to  its 
carrying value. The Company estimates the fair value of its reporting units using a weighting of fair values derived from income 
and market approaches, which requires management to make significant estimates and assumptions related to the weighted-average 
cost of capital (“WACC”), long-term growth rates, forecasts of future revenues and profitability measures, and valuation multiples. 
Changes in these assumptions could have a significant impact on the fair value. The Company performed their annual impairment 
assessment of its CCS, PSP and CUI reporting units as of October 1, 2020.  CCS and PSP’s operations are sensitive to changes in 
the European economy, while CUI’s operations are sensitive to changes in the North America economy. 

The goodwill balance was $24.0 million as of December 31, 2020, of which $7.9 million was related to CCS, $5.2 million was 
related to PSP, and $10.9 million relating to CUI. The Company determined that the fair value of these reporting units exceeded 
their carrying value.  

Given the significant judgments made by management to estimate the fair value of its reporting units, performing audit procedures 
to evaluate the reasonableness of management’s estimates and assumptions related to WACCs, long-term growth rates, forecasts 
of  future  revenues  and  profitability  measures,  and  valuation  multiples,  specifically  due  to  the  sensitivity  of  the  Company’s 
operations to changes in the global economy, required a high degree of auditor judgment and an increased extent of effort, including 
the need to involve our fair value specialists. 

How the Critical Audit Matter Was Addressed in the Audit 

Our  audit  procedures  related  to  WACCs,  long-term  growth  rates,  forecasts  of  future  revenue  and  profitability  measures,  and 
valuation multiples to determine the fair value of the Company’s CCS, PSP and CUI reporting units included the following, among 
others: 

•     We tested the effectiveness of controls over management’s goodwill impairment evaluation, including those over the 
determination of  the  fair value of  CCS,  PSP  and  CUI,  such  as  controls related  to  management’s  selection of  the 
WACCs, long-term growth rates, forecasts of future revenues and profitability measures, selection of guideline public 
companies, valuation multiples, and application of company specific risk premiums. 

•     We evaluated management’s ability to accurately forecast future revenues and profitability measures by comparing 

actual results to management’s historical forecasts. 

•     We evaluated the reasonableness of management’s revenue and profitability forecasts by comparing the forecasts to 
(1) internal communications to management and the Board of Directors and (2) forecasted information included in 
Company press releases as well as in analyst and industry reports for the Company and certain of its peer companies. 

•     With the assistance of our fair value specialists, we evaluated the reasonableness of the (1) valuation methodology, 
(2)  selected  WACCs,  (3)  long-term  growth  rates  and  (4)  market  related  assumptions  including  guideline  public 
companies and valuation multiples by testing the source information underlying the determination of the WACCs, 
long-term growth rates and market related assumptions and the mathematical accuracy of the calculation. 

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Indefinite-Lived Intangible Assets – Cinch, Connectivity Solutions and CUI Trademarks — Refer to Notes 1 and 4 to the 
financial statements 

Critical Audit Matter Description  

The Company’s evaluation of indefinite-lived intangible assets for impairment involves the comparison of the fair value of each 
indefinite-lived intangible asset to its carrying value. The Company estimates the fair value of its trademark intangible assets using 
the  relief-from-royalty  approach,  which  requires  management  to  make  significant  estimates  and  assumptions  related  to  the 
WACCs, royalty rates, and long-term growth  rates.  Changes in these assumptions could have a significant impact on the fair 
value.  The Company performed their annual impairment assessment of its trademarks as of October 1, 2020. 

The trademark intangible asset balance as of December 31, 2020 was $17.0 million, of which the Cinch Connectivity Solutions 
trademark was $10.4 million, and the CUI trademark intangible asset was $5 million. The Company determined that the fair 
value of these trademarks exceeded their carrying value. 

Given the fair value determination of trademark intangibles requires management to make significant estimates and assumptions 
related to WACCs, royalty rates, and long-term growth rates, performing audit procedures to evaluate the reasonableness of these 
assumptions required a high degree of auditor judgment and an increased extent of effort, including the need to involve our fair 
value specialists. 

How the Critical Audit Matter Was Addressed in the Audit 

Our audit procedures related to the WACCs, royalty rates, and long-term growth rates for the trademark intangibles included the 
following, among others: 

•  We  tested  the  effectiveness  of  controls  over  the  valuation  of  trademark  intangible  assets,  including  management’s 
controls over forecasts of projected revenue, and selection of WACCs, royalty rates, long-term growth rates and other 
valuation assumptions. 

• We assessed the reasonableness of management’s forecasts of future revenues by comparing the projections to historical 

results and certain peer companies. 

• With the assistance of our fair value specialists, we evaluated the reasonableness of the (1) valuation methodology, (2) 
selected WACCs, (3) royalty rates, and (4) long-term growth rates by testing the source information underlying the 
determination of the WACCs, royalty rates and long-term growth rates and testing the mathematical accuracy of the 
calculation. 

•  We  evaluated  whether  the  estimated  projected  revenues  and  long-term  growth  rates  were  consistent  with  evidence 

obtained in other areas of the audit. 

/s/ Deloitte & Touche LLP 

New York, New York 
March 12, 2021 

We have served as the Company's auditor since 1983.  

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BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(dollars in thousands, except share and per share data) 

Current assets: 

ASSETS 

Cash and cash equivalents 
Accounts receivable, net of allowance for doubtful accounts of $1,036 and $1,171, at 

December 31, 2020 and 2019, respectively 

Inventories 
Unbilled receivables 
Other current assets 

Total current assets 

Property, plant and equipment, net 
Right-of-use assets 
Intangible assets, net 
Goodwill 
Deferred income taxes 
Other assets 

Total assets 

LIABILITIES AND STOCKHOLDERS' EQUITY 

Current liabilities: 

Accounts payable 
Accrued expenses 
Current maturities of long-term debt 
Operating lease liability, current 
Other current liabilities 

Total current liabilities 

Long-term liabilities: 
Long-term debt 
Operating lease liability, long-term 
Liability for uncertain tax positions 
Minimum pension obligation and unfunded pension liability 
Deferred income taxes 
Other long-term liabilities 

Total liabilities 

Commitments and contingencies 

Stockholders' equity: 

Preferred stock, no par value, 1,000,000 shares authorized; none issued 

Class A common stock, par value $.10 per share, 10,000,000 shares authorized; 2,144,912 

shares outstanding at each date (net of 1,072,769 treasury shares) 

Class B common stock, par value $.10 per share, 30,000,000 shares authorized; 10,208,602 

and 10,127,602 shares outstanding at December 31, 2020 and December 31, 2019, 
respectively (net of 3,218,307 treasury shares) 
Additional paid-in capital 
Retained earnings 
Accumulated other comprehensive loss 

Total stockholders' equity 
Total liabilities and stockholders' equity 

   December 31,       December 31,    

2020 

2019 

  $ 

84,939     $ 

72,289   

71,372       
100,133       
14,135       
9,637       
280,216       

34,501       
14,217       
65,789       
23,966       
5,705       
29,472       
453,866     $ 

39,774     $ 
28,476       
5,286       
6,591       
7,409       
87,536       

110,294       
8,064       
26,089       
24,620       
1,030       
10,434       
268,067       

-       

214       

1,021       
36,136       
166,491       
(18,063 )     
185,799       
453,866     $ 

76,092   
107,276   
16,318   
11,206   
283,181   

41,943   
18,504   
72,364   
21,993   
3,731   
27,201   
468,917   

44,169   
26,918   
5,489   
7,377   
6,265   
90,218   

138,215   
11,751   
26,901   
21,545   
1,726   
10,510   
300,866   

-   

214   

1,013   
33,826   
157,063   
(24,065 ) 
168,051   
468,917   

  $ 

  $ 

  $ 

 See accompanying notes to consolidated financial statements. 

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 BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(in thousands, except per share data) 

Net sales 
Cost of sales 
Gross profit 

Research and development costs 
Selling, general and administrative expenses 
Impairment of Goodwill 
Restructuring charges 
Gain on sale of property 
Income (loss) from operations 

Interest expense 
Other expense, net 
Earnings (loss) before (benefit) provision for income taxes 

(Benefit) provision for income taxes 
Net earnings (loss) available to common shareholders 

Net earnings (loss) per common share: 
  Class A common shares - basic and diluted 
  Class B common shares - basic and diluted 

Weighted-average shares outstanding: 
  Class A common shares - basic and diluted 
  Class B common shares - basic and diluted 

Year Ended December 31, 
2019 
2020 

  $ 

465,771     $ 
346,041       
119,730       

492,412   
382,439   
109,973   

23,611       
78,704       
-       
601       
(1,853 )     
18,667       

(4,746 )     
(1,785 )     
12,136       

(659 )     
12,795     $ 

26,925   
77,416   
8,891   
2,593   
(4,257 ) 
(1,595 ) 

(5,448 ) 
(259 ) 
(7,302 ) 

1,441   
(8,743 ) 

0.97     $ 
1.05     $ 

(0.71 ) 
(0.71 ) 

2,145       
10,185       

2,167   
10,117   

  $ 

  $ 
  $ 

See accompanying notes to consolidated financial statements. 

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BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(dollars in thousands) 

Year Ended December 31, 
2019 
2020 

Net earnings (loss) 

  $ 

12,795     $ 

(8,743 ) 

Other comprehensive income (loss): 
Currency translation adjustment, net of taxes of $8 and $9 
Unrealized holding losses on marketable securities arising during the period, net of taxes of 
$7 and $0 
Change in unfunded SERP liability, net of taxes of $738 and ($422) 
Other comprehensive income: 

6,890       

2,603   

7       
(895 )     
6,002       

-   
(1,367 ) 
1,236   

Comprehensive income (loss) 

  $ 

18,797     $ 

(7,507 ) 

See accompanying notes to consolidated financial statements. 

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BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY 
(dollars in thousands) 

     Accumulated        
Other 

     Class A 

     Class B 

     Additional   

Total 

     Retained      Comprehensive      Common       Common       Paid-In 
     Earnings       (Loss) Income     
     Capital 

Stock 

Stock 

Balance at December 31, 2018 
Net loss 
Dividends declared: 
  Class A Common Stock, $0.24/share 
  Class B Common Stock, $0.28/share 
Issuance of restricted common stock 
Repurchase of Class A common stock 
Forfeiture of restricted common stock 
Foreign currency translation 
  adjustment, net of taxes of $9 
Stock-based compensation expense 
Change in unfunded SERP liability, 
  net of taxes of ($422) 
Effect of adoption of ASU 2018-02 
  (Topic 220) 
Balance at December 31, 2019 

Net earnings 
Dividends declared: 
  Class A Common Stock, $0.24/share 
  Class B Common Stock, $0.28/share 
Issuance of restricted common stock 
Forfeiture of restricted common stock 
Foreign currency translation 
  adjustment, net of taxes of $8 
Unrealized holding losses on 
  marketable securities arising during 
  the year, net of taxes of $7 
Stock-based compensation expense 
Change in unfunded SERP liability, 
  net of taxes of $738 
Balance at December 31, 2020 

  $ 

176,470     $  168,695     $ 
(8,743 )     

(8,743 )     

(24,838 )   $ 
-       

217     $ 
-       

1,009     $ 
-       

31,387   
-   

(518 )     
(2,834 )     
-       
(448 )     
-       

2,603       
2,888       

(1,367 )     

(518 )     
(2,834 )     
-       
-       
-       

-       
-       
-       
-       
-       

-       
-       

-       

2,603       
-       

(1,367 )     

-       
-       
-       
(3 )     
-       

-       
-       

-       

-       
-       
7       
-       
(3 )     

-       
-       

-       

-   
-   
(7 ) 
(445 ) 
3   

-   
2,888   

-   

-       

463       
168,051     $  157,063     $ 

  $ 

(463 )     
(24,065 )   $ 

-       
214     $ 

-       
1,013     $ 

-   
33,826   

12,795       

12,795       

(515 )     
(2,852 )     
-       
-       

(515 )     
(2,852 )     
-       
-       

-       

-       
-       
-       
-       

6,890       

-       

6,890       

7       
2,318       

-       
-       

7       
-       

-       

-       
-       
-       
-       

-       

-       
-       

-       

-   

-       
-       
11       
(3 )     

-       

-   
-   
(11 ) 
3   

-   

-       
-       

-   
2,318   

(895 )     

-       
185,799     $  166,491     $ 

  $ 

(895 )     
(18,063 )   $ 

-       
214     $ 

-       
1,021     $ 

-   
36,136   

See accompanying notes to consolidated financial statements. 

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BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(dollars in thousands) 

Cash flows from operating activities: 
  Net earnings (loss) 
  Adjustments to reconcile net earnings (loss) to net cash provided by operating activities: 
  Impairment of goodwill 
  Depreciation and amortization 
  Stock-based compensation 
  Amortization of deferred financing costs 
  Deferred income taxes 
  Unrealized losses (gains) on foreign currency revaluation 
  Gain on sale of property, plant and equipment 
  Other, net 
  Changes in operating assets and liabilities, net of effects of business combination: 

  Accounts receivable 
  Unbilled receivables 
  Inventories 
  Other current assets 
  Other assets 
  Accounts payable 
  Accrued expenses 
  Other liabilities 
  Income taxes payable 

Net cash provided by operating activities 

Cash flows from investing activities: 
  Purchase of property, plant and equipment 
  Payment for acquisition, net of cash acquired 
  Proceeds from disposal/sale of property, plant and equipment 

Net cash used in investing activities 

(continued) 

Years Ended December 31, 
2019 
2020 

  $ 

12,795     $ 

(8,743 ) 

-       
16,423       
2,318       
654       
(1,743 )     
2,168       
(1,694 )     
1,259       

5,397       
2,183       
9,690       
4,468       
(1,587 )     
(6,044 )     
1,021       
(1,460 )     
260       
46,108       

(5,476 )     
-       
3,961       
(1,515 )     

8,891   
16,471   
2,888   
466   
(2,172 ) 
(110 ) 
(4,194 ) 
1,522   

19,298   
(519 ) 
17,087   
(2,292 ) 
(1,392 ) 
(15,105 ) 
(5,875 ) 
8,178   
(9,949 ) 
24,450   

(9,891 ) 
(29,003 ) 
5,807   
(33,087 ) 

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BEL FUSE INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) 
(dollars in thousands) 

Cash flows from financing activities: 
  Dividends paid to common shareholders 
  Deferred financing costs 
  Borrowings under revolving credit line 
  Repayments under revolving credit line 
  Repayments of long-term debt 
  Purchase and retirement of Class A common stock 

Net cash (used in) provided by financing activities 

Effect of exchange rate changes on cash 

Net increase in cash and cash equivalents 

Cash and cash equivalents - beginning of year 

Year Ended December 31, 
2019 
2020 

(3,363 )     
(600 )     
-       
(20,000 )     
(8,179 )     
-       
(32,142 )     

(3,352 ) 
-   
44,000   
(12,000 ) 
(2,974 ) 
(448 ) 
25,226   

199       

1,789   

12,650       

18,378   

72,289       

53,911   

Cash and cash equivalents - end of year 

  $ 

84,939     $ 

72,289   

Supplemental cash flow information: 

Cash paid during the year for: 
  Income taxes, net of refunds received 
  Interest payments 

Details of acquisition: 
  Fair value of identifiable net assets acquired 
  Goodwill 

Fair value of net assets acquired 

  Fair value of consideration transferred 
  Less: Cash acquired in acquisition 

Cash paid for acquisition, net of cash acquired 

  $ 
  $ 

  $ 

  $ 

  $ 

  $ 

2,649     $ 
4,131     $ 

4,686   
4,850   

-     $ 
-       
-     $ 

-     $ 

-     $ 

18,909   
10,287   
29,196   

29,196   
(193 ) 
29,003   

See accompanying notes to consolidated financial statements. 

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BEL FUSE INC. AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2020 AND 2019 

1.   DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

Bel Fuse Inc. and subsidiaries ("Bel," the "Company," "we," "us," and "our") design, manufacture and sell a broad array of products 
that power, protect and connect electronic circuits.  These products are used in the networking, telecommunication, high-speed data 
transmission, commercial aerospace, military, broadcasting, transportation and consumer electronic industries around the world.  We 
manage our operations by product group through our reportable operating segments, Cinch Connectivity Solutions, Power Solutions 
and Protection and Magnetic Solutions, in addition to a Corporate segment.  

All amounts included in the tables to these notes to consolidated financial statements, except per share amounts, are in thousands. 

Principles of Consolidation - The consolidated financial statements include all of the accounts of the Company and its wholly owned 
subsidiaries.  All intercompany transactions and balances have been eliminated in consolidation. 

Reclassifications - During the fourth quarter of 2020, the Company changed its financial statement presentation related to gain/loss 
on its SERP investments.  These gains/losses were previously included within cost of sales and selling, general and administrative 
expense.  Gains on SERP investments in the amount of $1.1 million and $2.1 million have been reclassified from cost of sales and 
selling, general and administrative expense to other (expense) income, net on the accompanying statements of operations for the 
years ended December 31, 2020 and 2019, respectively.  

Use  of  Estimates  -  The  preparation  of  the  consolidated  financial  statements  in  conformity  with  accounting  principles  generally 
accepted  in  the  United  States  of  America  ("U.S.  GAAP")  requires  us  to  make  estimates  and  judgments  that  affect  the  reported 
amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On an on-going basis, 
we evaluate our estimates, including but not limited to those related to product returns, provisions for bad debt, inventories, goodwill, 
intangible assets, investments, Supplemental Executive Retirement Plan ("SERP") expense, income taxes, contingencies, litigation 
and  the  impact  related  to  tax  reform.  We  base  our  estimates  on  historical  experience  and  on  various  other  assumptions  that  are 
believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying 
values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under 
different assumptions or conditions. 

Cash  Equivalents  -  Cash  equivalents  include  short-term  investments  in  money  market  funds  and  certificates  of  deposit  with  an 
original  maturity  of  three  months  or  less  when  purchased.  Accounts  at  each  U.S.  institution  are  insured  by  the  Federal  Deposit 
Insurance Corporation ("FDIC") up to $250,000.  Some of our balances are in excess of the FDIC insured limit. 

Allowance for Doubtful Accounts - We maintain an allowance for doubtful accounts for estimated losses from the inability of our 
customers to make required payments.  We determine our allowance by both specific identification of customer accounts where 
appropriate and the application of historical loss experience to non-specific accounts. 

Effects  of  Foreign  Currency  –  In  non-U.S. locations  that  are  not  considered  highly  inflationary,  we  translate  the  non-equity 
components  of  our  foreign  balance  sheets  at  the  end  of  period  exchange  rates  with  translation  adjustments  accumulated  within 
stockholders' equity on our consolidated balance sheets. We translate the statements of operations at the average exchange rates 
during the applicable period.  In connection with foreign currency denominated transactions, including multi-currency intercompany 
payable and receivable transactions and loans, the Company incurred net realized and unrealized currency exchange (losses) gains 
of ($2.2) million and $0.1 million for the years ended December 31, 2020 and 2019, respectively, which were included in other 
(expense) income, net on the consolidated statements of operations. 

Concentration of Credit Risk - Financial instruments which potentially subject us to concentrations of credit risk consist principally 
of  accounts  receivable  and  temporary  cash  investments.   We  grant  credit  to  customers  that  are  primarily  original  equipment 
manufacturers  and  to  subcontractors  of  original  equipment  manufacturers  based  on  an  evaluation  of  the  customer's  financial 
condition,  without  requiring  collateral.   Exposure  to  losses  on  receivables  is  principally  dependent  on  each  customer's  financial 
condition.  We control our exposure to credit risk through credit approvals, credit limits and monitoring procedures and establish 
allowances for anticipated losses.  See Note 12, "Segments," for disclosures regarding significant customers. 

We place temporary cash investments with quality financial institutions and commercial issuers of short-term paper and, by policy, 
limit the amount of credit exposure in any one financial instrument. 

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Inventories  -  Inventories  are  stated  at  the  lower  of  weighted-average  cost  or  market.   Costs  related  to  inventories  include  raw 
materials,  direct  labor  and  manufacturing  overhead  which  are  included  in  cost  of  sales  on  the  consolidated  statements  of 
operations.  The Company utilizes the average cost method in determining amounts to be removed from inventory. 

Revenue Recognition – Revenue is recognized when a customer obtains control of promised goods or services.  The amount of 
revenue recognized reflects the consideration to which the Company expects to be entitled to receive in exchange for these goods 
and services.  Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing 
transaction, that are collected by the Company from a customer, are excluded from revenue.  Shipping and handling costs associated 
with  outbound  freight  after  control  over  a  product  has  transferred  to  a  customer  are  accounted for  as  a  fulfillment  cost  and  are 
included in cost of sales. 

Product  Warranties  –  Warranties  vary  by  product  line  and  are  competitive  for  the  markets  in  which  the  Company 
operates.  Warranties generally  extend for one  to  three years from  the date of  sale,  providing  customers  with  assurance  that  the 
related  product  will  function  as  intended.  The  Company  reviews  its  warranty  liability  quarterly  based  on  an  analysis  of  actual 
expenses and failure rates accompanied with estimated future costs and projected failure rate trends. Factors taken into consideration 
when evaluating our warranty reserve are (i) historical claims for each product, (ii) volume increases, (iii) life of warranty, (iv) 
historical warranty repair costs and (v) other factors. To the extent that actual experience differs from our estimate, the provision for 
product  warranties  will  be  adjusted  in  future  periods.  Actual  warranty  repair  costs  are  charged  against  the  reserve  balance  as 
incurred.  See Note 11, "Accrued Expenses." 

Product Returns – We estimate product returns, including product exchanges under warranty, based on historical experience.  In 
general, the Company is not contractually obligated to accept returns except for defective product or in instances where the product 
does not meet the Company's product specifications.  However, the Company may permit its customers to return product for other 
reasons.  In certain instances, the Company would generally require a significant cancellation penalty payment by the customer.  The 
Company estimates such returns, where applicable, based upon management's evaluation of historical experience, market acceptance 
of products produced and known negotiations with customers.  Such estimates are deducted from sales and provided for at the time 
revenue is recognized. Distribution customers often receive what is referred to as "ship and debit" arrangements, whereby Bel will 
invoice them at an agreed upon unit price upon shipment of product and a price reduction may be granted if the market price of the 
product  declines  after  shipment.   Distributors  may  also  be  entitled  to  special  pricing  discount  credits,  and  certain  customers  are 
entitled to return allowances based on previous sales volumes.  Bel deducts estimates for anticipated credits, refunds and returns 
from sales each quarter based on historical experience. 

Goodwill and Identifiable Intangible Assets – Goodwill represents the excess of the aggregate of the following (1) consideration 
transferred, (2) the fair value of any noncontrolling interest in the acquiree and, (3) if the business combination is achieved in stages, 
the acquisition-date fair value of our previously held equity interest in the acquiree over the net of the acquisition-date amounts of 
the identifiable assets acquired and the liabilities assumed. 

Identifiable intangible assets consist primarily of patents, licenses, trademarks, trade names, customer lists and relationships, non-
compete  agreements  and  technology-based  intangibles  and  other  contractual  agreements.  We  amortize  finite  lived  identifiable 
intangible assets over the shorter of their stated or statutory duration or their estimated useful lives, ranging from 1 to 16 years, on a 
straight-line basis to their estimated residual values and periodically review them for impairment. Total identifiable intangible assets 
comprise 14.5% and 15.4% at December 31, 2020 and 2019, respectively, of our consolidated total assets. 

We use the acquisition method of accounting for all business combinations and do not amortize goodwill or intangible assets with 
indefinite useful lives. Goodwill and intangible assets with indefinite useful lives are tested for possible impairment annually during 
the  fourth  quarter  of  each  fiscal  year  or  more  frequently  if  events  or  changes  in  circumstances  indicate  that  the  asset  might  be 
impaired. 

Impairment  and  Disposal  of Long-Lived  Assets  –  For definite-lived  intangible  assets, such  as  customer  relationships,  contracts, 
intellectual property, and for other long-lived assets, such as property, plant and equipment, whenever impairment indicators are 
present, we perform a review for impairment. We calculate the undiscounted value of the projected cash flows associated with the 
asset, or asset group, and compare this estimated amount to the carrying amount. If the carrying amount is found to be greater, we 
record an impairment loss for the excess of book value over the fair value. In addition, in all cases of an impairment review, we re-
evaluate the remaining useful lives of the assets and modify them, as appropriate. 

For indefinite-lived intangible assets, such as trademarks and trade names, each year and whenever impairment indicators are present, 
we determine the fair value of the asset and record an impairment loss for the excess of book value over the fair value, if any. In 
addition,  in  all  cases  of  an  impairment  review  we  re-evaluate  whether  continuing  to  characterize  the  asset  as  indefinite-lived  is 
appropriate. See Note 4, "Goodwill and Other Intangible Assets," for additional details. 

Depreciation - Property, plant and equipment are stated at cost less accumulated depreciation and amortization.  Depreciation and 
amortization are calculated primarily using the straight-line method over the estimated useful life of the asset.  The estimated useful 
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lives  primarily  range  from  1  to  33  years  for  buildings  and  leasehold  improvements,  and  from  2  to  15  years  for  machinery  and 
equipment. 

Income Taxes - We account for income taxes under the asset and liability method, which requires the recognition of deferred tax 
assets  and  liabilities  for  the  expected  future  tax  consequences  of  events  that  have  been  included  in  the  consolidated  financial 
statements.  Under this method, deferred tax assets and liabilities are determined based on the differences between the financial 
statement and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to 
reverse.  The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes 
the enactment date. See Note 9, “Income Taxes”. 

We  record  net  deferred  tax  assets  to  the  extent  we  believe  these  assets  will  more-likely-than-not  be  realized.   In  making  such 
determination, we consider all available positive and negative evidence, including future reversals of existing taxable temporary 
differences, projected future taxable income, tax planning strategies and recent financial operations.  We have established valuation 
allowances for deferred tax assets that are not likely to be realized.  In the event we were to determine that we would be able to 
realize our deferred income tax assets in the future in excess of our net recorded amount, we would adjust the valuation allowance, 
which would reduce the provision for income taxes. 

We establish liabilities for tax contingencies when, despite the belief that our tax return positions are fully supported, it is more likely 
than not that certain positions may be challenged and may not be fully sustained. The tax contingency liabilities are analyzed on a 
quarterly  basis  and  adjusted  based  upon  changes  in  facts  and  circumstances,  such  as  the  conclusion  of  federal  and  state  audits, 
expiration of the statute of limitations for the assessment of tax, case law and emerging legislation. Our effective tax rate includes 
the effect of tax contingency liabilities and changes to the liabilities as considered appropriate by management. 

Earnings  (Loss) per  Share  –  We  utilize  the  two-class  method  to  report  our  earnings  (loss)  per  share.   The  two-class  method  is 
an earnings (loss) allocation formula that determines earnings (loss) per share for each class of common stock according to dividends 
declared and participation rights in undistributed earnings (losses).  The Company's Certificate of Incorporation, as amended, states 
that Class B common shares are entitled to dividends at least 5% greater than dividends paid to Class A common shares, resulting in 
the two-class method of computing earnings (loss) per share.  In computing earnings (loss) per share, the Company has allocated 
dividends  declared  to  Class  A  and  Class  B  based  on  amounts  actually  declared  for  each  class  of  stock  and  5%  more  of  the 
undistributed earnings (losses) have been allocated to Class B shares than to the Class A shares on a per share basis.  Basic earnings 
(loss)  per  common  share  are  computed  by  dividing  net  earnings  (loss)  by  the  weighted-average  number  of  common  shares 
outstanding during the period.  Diluted earnings (loss) per common share, for each class of common stock, are computed by dividing 
net earnings (loss) by the weighted-average number of common shares and potential common shares outstanding during the period. 
There were no potential common shares outstanding during the years ended December 31, 2020 and 2019 which would have had a 
dilutive effect on earnings (loss) per share. 

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The earnings (loss) and weighted average shares outstanding used in the computation of basic and diluted earnings (loss) per share 
are as follows: 

Numerator: 

Net earnings (loss) 
Less dividends declared: 

Class A 
Class B 

Undistributed earnings (loss) 

Undistributed earnings (loss) allocation: 
Class A undistributed earnings (loss) 
Class B undistributed earnings (loss) 
Total undistributed earnings (loss) 

Net earnings (loss) allocation: 
Class A net earnings (loss) 
Class B net earnings (loss) 
Net earnings (loss) 

Denominator: 

Weighted average shares outstanding: 

Class A 
Class B 

Net earnings (loss) per share: 

Class A 
Class B 

Years Ended December 31, 
2019 
2020 

  $ 

12,795     $ 

(8,743 ) 

515       
2,852       
9,428     $ 

1,574     $ 
7,854       
9,428     $ 

2,089     $ 
10,706       
12,795     $ 

518   
2,834   
(12,095 ) 

(2,049 ) 
(10,046 ) 
(12,095 ) 

(1,531 ) 
(7,212 ) 
(8,743 ) 

2,145       
10,185       

2,167   
10,117   

0.97     $ 
1.05     $ 

(0.71 ) 
(0.71 ) 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 
  $ 

Research and Development ("R&D") - Our engineering groups are strategically located around the world to facilitate communication 
with and access to customers' engineering personnel. This collaborative approach enables partnerships with customers for technical 
development  efforts.  On  occasion,  we  execute  non-disclosure  agreements  with  our  customers  to  help  develop  proprietary,  next 
generation products destined for rapid deployment.  R&D costs are expensed as incurred, and are shown as a separate line within 
operating  expenses on  the  consolidated  statements  of  operations.  Generally,  R&D  is  performed  internally  for  the  benefit  of  the 
Company. R&D costs include salaries, building maintenance and utilities, rents, materials, administration costs and miscellaneous 
other  items.  R&D  expenses  for  the  years  ended December  31,  2020  and  2019  amounted  to  $23.6  million  and  $26.9  million, 
respectively. 

Fair Value Measurements - We utilize the accounting guidance for fair value measurements and disclosures for all financial assets 
and  liabilities  and  nonfinancial  assets  and  liabilities  that  are  recognized  or  disclosed  at  fair  value  in  the  consolidated  financial 
statements on a recurring basis or on a nonrecurring basis during the reporting period.  The fair value is an exit price, representing 
the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants 
based upon the best use of the asset or liability at the measurement date.  The Company utilizes market data or assumptions that 
market participants would use in pricing the asset or liability.  We classify our fair value measurements based on the lowest level of 
input included in the established three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value.  These tiers 
are defined as follows: 

Level 1 -  Observable inputs such as quoted market prices in active markets 

Level 2 -  Inputs other than quoted prices in active markets that are either directly or indirectly observable 

Level 3 - Unobservable inputs about which little or no market data exists, therefore requiring an entity to develop its own 
assumptions 

For  financial  instruments  such  as  cash  and  cash  equivalents,  accounts  receivable,  accounts  payable  and  accrued  expenses,  the 
carrying  amount  approximates  fair  value  because  of  the  short  maturities  of  such  instruments.   See  Note  5,  "Fair  Value 
Measurements," for additional disclosures related to fair value measurements. 

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Recently Issued Accounting Standards 

Recently Adopted Accounting Standards  

In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2018-13, Fair 
Value  Measurement  (Topic  820):  Disclosure  Framework  –  Changes  to  the  Disclosure  Requirements  for  Fair  Value 
Measurement.  The updated guidance improves the disclosure requirements on fair value measurements.  The updated guidance is 
effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  The Company adopted 
the  updated  provisions  effective  January  1,  2020.   The  adoption  did  not have  a  material  impact  on  the  Company's  consolidated 
financial position or consolidated results of operations. 

In  August  2018,  the  FASB  issued  ASU  2018-15,  Intangibles  –  Goodwill  and  Other-Internal-Use  Software  (Subtopic  350-40): 
Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Cost.  This guidance 
aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the 
requirements for capitalizing implementation costs incurred to develop or obtain internal-use software.  This guidance is effective 
for interim and annual reporting periods beginning after December 15, 2019.  The Company adopted this guidance effective January 
1, 2020 and it did not have a material impact on its consolidated financial position or consolidated results of operations. 

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”), to provide a new comprehensive model 
for  lease  accounting.   Under  this  guidance,  lessees  and  lessors  should  apply  a  “right-of-use”  model  in  accounting  for  all  leases 
(including subleases) and eliminate the concept of operating leases and off-balance sheet leases.  Recognition, measurement and 
presentation of expenses will depend on classification as a finance or operating lease. Similar modifications have been made to lessor 
accounting in-line with revenue recognition guidance. This guidance was effective for annual periods and interim periods within 
those  annual  periods  beginning  after  December  15,  2018.   The  amendments  also  require  certain  quantitative  and  qualitative 
disclosures about leasing arrangements. 

The  Company  adopted  ASU  2016-02,  as  amended, effective  January  1,  2019  using  the  modified  retrospective  approach.   In 
connection with the adoption, we elected to utilize the Comparatives Under 840 Option whereby the Company will continue to 
present prior period financial statements and disclosures under ASC 840.  In addition, we elected the transition package of three 
practical  expedients  permitted  within  the  standard,  which  eliminates  the  requirements  to  reassess  prior  conclusions  about  lease 
identification, lease classification and initial direct costs.  Further, we elected a short-term lease exception policy, permitting us to 
not apply the recognition requirements of this standard to short-term leases (i.e. leases with terms of 12 months or less) and an 
accounting  policy  to  account  for  lease  and  non-lease  components  as  a  single  component  for  certain  classes  of  assets.   We 
implemented a new lease system to facilitate the requirements of the new standard and completed the necessary changes to our 
accounting policies, processes, disclosures and internal control over financial reporting. 

Adoption of the new standard resulted in the recording of right-of-use assets in the amount of $20.7 million and lease liabilities 
related to our operating leases in the amount of $21.0 million on our consolidated balance sheet as of January 1, 2019.  The standard 
did not materially affect the Company’s consolidated net earnings or have any impact on cash flows.  See Note 16, "Leases", for 
Topic 842 disclosures in connection with the adoption of ASU 2016-02. 

In  February  2018,  the  FASB  issued  ASU  2018-02,  Income  Statement  –  Reporting  Comprehensive  Income  (Topic  220): 
Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.  This guidance allows a reclassification 
from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and 
Jobs  Act,  which  was  enacted  on  December  22,  2017.   This  guidance  is  effective  for  all  entities  for  fiscal  years  beginning  after 
December  15,  2018,  and  interim  periods  within  those  fiscal  years  and  should  be  applied  either  in  the  period  of  adoption  or 
retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the U.S. Tax Cuts 
and Jobs Act is recognized.  This guidance was adopted by the Company effective January 1, 2019.  In accordance with this guidance, 
the Company reclassified $0.5 million of stranded tax effects from accumulated other comprehensive income to retained earnings 
within the equity section of the consolidated balance sheet as of January 1, 2019.  The adoption of this guidance did not have a 
material impact on the Company’s consolidated financial statements. 

In May 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation (Topic 718): Improvements to Nonemployee 
Share-Based Payment Accounting, which simplifies the accounting for share-based payments granted to nonemployees for goods 
and services.  This guidance will better align the treatment of share-based payments to nonemployees with the requirements for such 
share-based  payments  granted  to  employees.   This  guidance  is  effective  for  all  public  entities  for  fiscal  years  beginning  after 
December 15, 2018, including interim periods within that year.  This guidance was adopted by the Company effective January 1, 
2019 and did not have a material impact on the Company’s consolidated financial statements. 

In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill 
Impairment (“ASU 2017-04”). ASU 2017-04 simplifies how an entity is required to test goodwill for impairment by eliminating 
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Step 2 from the goodwill impairment test. Early adoption is permitted for interim and annual goodwill impairment tests performed 
on testing dates after January 1, 2017.  The Company elected to early adopt ASU 2017-04 effective July 1, 2019 and accounted for 
the goodwill impairment charge discussed in Note 4 under this guidance. 

Accounting Standards Issued But Not Yet Adopted 

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses 
on  Financial  Instruments  (“ASU  2016-13”),  as  amended.   The  new  guidance  will  broaden  the  information  that  an  entity  must 
consider in developing its expected credit loss estimates related to its financial instruments and adds to U.S. GAAP an impairment 
model that is based on expected losses rather than incurred losses.  The amendment is currently effective for the Company for annual 
reporting periods beginning after December 15, 2022, with early adoption permitted.  Management is currently assessing the impact 
of ASU 2016-13, but it is not expected to have a material impact on the Company’s consolidated financial statements. 

In August 2018, the FASB issued ASU 2018-14, Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715-
20): Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans ("ASU 2018-14").  This guidance 
removes  certain  disclosures  that  are  not  considered  cost  beneficial,  clarifies  certain  required  disclosures  and  adds additional 
disclosures.  The standard is effective for fiscal years ending after December 15, 2020.  The amendments in ASU 2018-14 would 
need  to be  applied  on  a retrospective  basis.   The  Company  is  currently assessing  the  impact  the new  guidance  will  have  on  the 
Company's disclosures. 

In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes ("ASU 2019-12"), which modifies 
ASC  740  to reduce  complexity while  maintaining or  improving  the usefulness of  the  information provided  to  users of  financial 
statements. ASU 2019-12 is effective for the Company for interim and annual reporting periods beginning after December 15, 2021. 
The Company is currently assessing the impact of ASU 2019-12, but it is not expected to have a material impact on the Company’s 
consolidated financial statements. 

2.   ACQUISITIONS  

Agreement to Acquire EOS Power: 

On November 25, 2020, the Company entered into a stock purchase agreement (the “Agreement”) with EOS Power Panama Inc. to 
acquire substantially all of the issued and outstanding shares of EOS Power India Private Ltd. ("EOS").  The Agreement provides 
for the assumption of certain liabilities and the purchase price is subject to closing working capital adjustments. Based in Mumbai, 
India, the EOS business had 2020 sales of approximately $12 million, and manufactures power products that are well known in the 
market and the distribution channels in which EOS operates.  The acquisition of EOS is expected to increase Bel's Power Solution 
presence in the industrial and medical markets. EOS has developed a strong line of high-power density and low-profile products 
with high convection ratings that support these same markets. Importantly, this acquisition will allow Bel to extend its manufacturing 
footprint outside of China through a turnkey operation that has an established local supply chain and onsite technical expertise for 
design and manufacturing.  The transaction is expected to close by the end of the first quarter of 2021.  The purchase price, estimated 
to be approximately $7.0 million (after working capital adjustments), is expected to be funded with cash on hand. 

CUI Acquisition: 

On December 3, 2019, the Company completed the acquisition of the majority of the power supply products business of CUI Inc. 
(the "CUI power business") through an asset purchase agreement with CUI Global Inc. for $29.2 million (after a working capital 
adjustment), plus the assumption of certain liabilities.  The CUI power business, headquartered in Tualatin, Oregon, designs and 
markets a broad portfolio of AC/DC and DC/DC power supplies and board level components.  The acquisition of the CUI power 
business enhanced Bel's existing offering of power products, allowing us to better address more of our customers' power needs.  It 
also introduced an alternative business model to Bel's, one which carries a higher gross margin profile and lower manufacturing risk. 

The results of operations of the CUI power business have been included in the Company's consolidated financial statements for the 
period  subsequent  to  its  acquisition  date.   During  the  years  ended  December  31,  2020  and  December  31,  2019,  the  CUI  power 
business contributed revenue of $43.1 million and $2.2 million, respectively, and operating income (loss) of $6.8 million and ($0.4) 
million,  respectively,  to  the  Company's  consolidated  financial  results.   During  each  of  the  years  ended December  31,  2020  and 
December 31, 2019, the Company incurred $0.2 million in acquisition-related costs relating the CUI acquisition.  These costs are 
included in selling, general and administrative expense in the accompanying consolidated statement of operations. 

The  accounting  related  to  the  acquisition  of  the  CUI  power  business has  been  finalized.  The  following  table  depicts  the 
Company’s acquisition  date  fair  values  of  the  combined  consideration  transferred  and  identifiable  net  assets  acquired  in  this 
transaction:  

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     Measurement 

   Acquisition-Date     
Fair Values 

Period 

     Adjustments 

     Acquisition-Date   
Fair Values 
(As adjusted) 

Total identifiable assets 
Total liabilities assumed 
Net identifiable assets acquired 
Goodwill 
Net assets acquired 

Cash paid 
Fair value of consideration transferred 

  $ 

  $ 

  $ 

9,764     $ 
(6,855 )     
2,909       
29,091       
32,000     $ 

32,000       
32,000     $ 

15,412     $ 
-       
15,412       
(18,216 )     
(2,804 )   $ 

(2,804 )     
(2,804 )   $ 

25,176   
(6,855 ) 
18,321   
10,875   
29,196   

29,196   
29,196   

The  identifiable  assets  acquired  included  $11.0  million  assigned  to  customer  relationships,  which  is  being  amortized  over  its 
estimated  future  life  of  13  years  utilizing  the  straight-line  method,  and  $5.0  million  assigned  to  the  CUI  tradename,  which  is 
concluded to have an indefinite life.  The goodwill noted above related to the CUI acquisition was allocated to the Company's Power 
Solutions and Protection operating segment at the time of acquisition.  The Company has determined that all of the goodwill and 
intangible assets associated with the CUI acquisition will be deductible for tax purposes. 

The following unaudited pro forma information presents a summary of the combined results of operations of the Company and the 
results  of  CUI  for  the  periods  presented  as  if  the  acquisition  had  occurred  on  January  1,  2019,  along  with  certain  pro  forma 
adjustments.   These  pro  forma  adjustments  give  effect  to  the  amortization  of  certain  definite-lived  intangible  assets,  interest 
expense related  to  the  financing  of  the  business  combination, and  related  tax  effects.   The  pro  forma  results  do  not  reflect  the 
realization  of  any  potential  cost  savings,  or  any  related  integration  costs.  Certain  cost  savings  may  result  from  the acquisition; 
however,  there  can  be  no  assurance  that  these  cost  savings  will  be  achieved.  The  unaudited  pro  forma  results  are  presented  for 
illustrative purposes only and are not necessarily indicative of the results that would have actually been obtained if the acquisition had 
occurred on the assumed date, nor is the pro forma data intended to be a projection of results that may be obtained in the future:  

Revenue 
Net loss 
Loss per Class A common share - basic and diluted 
Loss per Class B common share - basic and diluted 

3.    REVENUE   

Nature of Goods and Services 

Our revenues are substantially derived from sales of our products. 

   Year Ended 
   December 31, 

2019 

  $ 

522,128   
(7,715 ) 
(0.63 ) 
(0.63 ) 

In our Cinch Connectivity Solutions product group, we provide connectors and cable assemblies to the aerospace, military/defense, 
commercial,  rugged  harsh  environment  and  communication  markets.   This  group  also  includes  passive  jacks,  plugs  and  cable 
assemblies  that  provide  connectivity  in  networking  equipment,  as  well  as  modular  plugs  and  cable  assemblies  used  within  the 
structured cabling system, known as premise wiring. 

In  our  Power  Solutions  and  Protection  group,  we  provide  AC/DC  and  DC/DC  power  conversion  devices  and  circuit  protection 
products.  Applications range from board-mount power to system-level architectures for servers, storage, networking, industrial and 
transportation. 

In our Magnetic Solutions group, we provide an extensive line of integrated connector modules (ICM), where an Ethernet magnetic 
solution  is  integrated  into  a  connector  package.   Products  within  the  Company's  magnetic  solutions  group  are  primarily  used  in 
networking and industrial applications. 

The Company also provides incremental services to our customers in the form of training, technical support, special tooling, and 
other support as deemed necessary from time to time.  For purposes of ASC 606, all such incremental services were concluded to be 
immaterial in the context of the contracts. 

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Types of Contracts 

Substantially all of the Company's revenue is derived from contracts with its customers under one of the following types of contracts: 

•  Direct with customer: This includes contracts with original equipment manufacturers (OEMs), original design manufacturers 
(ODMs), and contract manufacturers (CMs).  The nature of Bel's products are such that they represent components which are 
installed in various end applications (e.g., servers, aircraft, missiles and rail applications).  The OEMs, ODMs or CMs that 
purchase our product for further installation are our end customers.  Contracts with these customers are broad-based and cover 
general terms and conditions.  Details such as order volume and pricing are typically contained in individual purchase orders, 
and as a result, we view each product on each purchase order as an individual performance obligation. Incremental services 
included in the contracts, such as training, tooling and other customer support are determined to be immaterial in the context 
of the contract, both individually and in the aggregate.   Revenue under these contracts is generally recognized at a point in 
time, generally upon shipping or delivery, which closely mirrors the shipping terms dictated by the applicable contract. 

•  Distributor:  Distribution  customers  buy  product  directly  from  Bel  and  sell  it  in  the  marketplace  to  end  customers.   Bel 
contracts  directly  with  the  distributor.   These  contracts  are  typically  global  in  nature  and  cover  a  variety  of  our  product 
groups.  Similar to contracts with OEMs, ODMs and CMs, each product on each purchase order is considered an individual 
performance obligation.  Revenue is recognized at a point in time, generally upon shipping or delivery, which closely mirrors 
the shipping terms dictated by the applicable contract. 

•  Customer-Designated  Hub  Arrangements:  These  customers  operate  under  a  type  of  concession  agreement  whereby  the 
Company ships goods to a warehouse or hub, where they will be pulled by the customer at a later date.  The terms specified in 
the customer-designated hub contracts specify that the Company will not invoice the customer for product until it is pulled 
from the warehouse or hub.  Once product arrives at the hub, it is generally not returned to Bel unless there is a warranty issue 
(see "Warranties" section below).  Similar to the contracts described above, each product on each purchase order is considered 
an  individual  performance  obligation.   Under  ASC  606,  it  was  determined  that  the  majority  of  these  hubs  are  customer-
controlled, and therefore control transfers to the customer upon either delivery from Bel's warehouse, or arrival at the customer-
controlled hub, depending upon the applicable shipping terms.  Revenue is therefore recognized as control of the product is 
transferred to the customer (for customer-controlled hubs, this is at the time product is shipped to the hub).  The accompanying 
consolidated balance sheet reflects a corresponding unbilled receivable balance, as we do not have the right to invoice the 
customer until product is pulled from the hub. 

•  Licensing Agreements:  License agreements are only applicable to our Power Solutions and Protection product group, and 
include provisions for Bel to receive sales-based royalty income related to the licensing of Bel's patents or other intellectual 
property (IP) utilized by a third-party entity.  Income related to these agreements is tracked by the licensee throughout the year 
based on their sales of product that utilize Bel's IP, and that data is reported to Bel either on a quarterly or annual basis, with 
payment generally received within 30 days of the reporting date.  Our performance obligation is satisfied upon delivery of the 
IP at the beginning of the license period, as the licenses are functional in nature.  However, the recognition of revenue associated 
with these licenses is subject to the sales- or usage-based constraint on variable consideration.  As such, the Company records 
a constrained estimate of this variable consideration as royalty income in the period of the underlying customers' product sales, 
with adjustments made as actual licensee sales data becomes available. 

Significant Payment Terms 

Contracts  with  customers  indicate  the  general  terms  and  conditions  in  which  business  will  be  conducted  for  a  set  period  of 
time.  Individual purchase orders state the description, quantity and price of each product purchased.  Payment for products sold 
under direct contracts with customers or contracts with distributors is typically due in full within 30-90 days from the transfer of title 
to customer.  Payment for products sold under our customer-designated hub arrangements is typically due within 60 days of the 
customer pulling the product from the hub.  Payment due related to our licensing agreements is generally within 30 days of receiving 
the licensee sales data, which is either on a quarterly or annual basis. 

Since the customer agrees to a stated price for each product on each purchase order, the majority of contracts are not subject to 
variable consideration. However, the "ship and debit" arrangements with distributors, royalty income associated with our licensing 
agreements, and the product returns described above are each deemed to be variable consideration which requires the Company to 
make constrained estimates based on historical data. 

Disaggregation of Revenue 

The  following  table  provides  information  about  disaggregated  revenue  by  geographic  region  and  sales  channel,  and  includes  a 
reconciliation of the disaggregated revenue to our reportable segments:  

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By Geographic Region: 
North America 
Europe 
Asia 

By Sales Channel: 
Direct to customer 
Through distribution 

By Geographic Region: 
North America 
Europe 
Asia 

By Sales Channel: 
Direct to customer 
Through distribution 

Year Ended December 31, 2020 

Cinch 

Power 
Solutions 

Connectivity      

   Solutions 

     Magnetic 
    and Protection      Solutions 

     Consolidated    

  $ 

  $ 

  $ 

  $ 

112,663     $ 
30,017       
8,051       
150,731     $ 

123,014     $ 
34,447       
24,027       
181,488     $ 

29,999     $ 
6,328       
97,225       
133,552     $ 

265,676   
70,792   
129,303   
465,771   

95,853     $ 
54,878       
150,731     $ 

113,570     $ 
67,918       
181,488     $ 

108,727     $ 
24,825       
133,552     $ 

318,150   
147,621   
465,771   

Year Ended December 31, 2019 

Cinch 

Power 
Solutions 

Connectivity      

   Solutions 

     Magnetic 
    and Protection      Solutions 

     Consolidated    

  $ 

  $ 

  $ 

  $ 

128,096     $ 
33,099       
11,153       
172,348     $ 

93,540     $ 
41,016       
28,972       
163,528     $ 

34,408     $ 
7,507       
114,621       
156,536     $ 

256,044   
81,622   
154,746   
492,412   

113,115     $ 
59,233       
172,348     $ 

110,587     $ 
52,941       
163,528     $ 

132,911     $ 
23,625       
156,536     $ 

356,613   
135,799   
492,412   

Contract Assets and Contract Liabilities: 

A contract asset results when goods or services have been transferred to the customer but payment is contingent upon a future event, 
other than passage of time.  In the case of our consignment arrangements, we are unable to invoice the customer until product is 
pulled from the hub by the customer, which generates an unbilled receivable (a contract asset) when revenue is initially recognized. 

A contract liability results when cash payments are received or due in advance of our performance obligation being met.  We have 
certain customers who provide payment in advance of product being shipped, which results in deferred revenue (a contract liability). 

The balances of the Company's contract assets and contract liabilities at December 31, 2020 and December 31, 2019 are as follows: 

   December 31, 

     December 31, 

2020 

2019 

Contract assets - current (unbilled receivable) 
Contract liabilities - current (deferred revenue) 

  $ 
  $ 

14,135     $ 
2,077     $ 

16,318   
653   

The change in balance of our unbilled receivables from December 31, 2019 to December 31, 2020 primarily relates to a timing 
difference between the Company's performance (i.e. when our product is shipped to a customer-controlled hub) and the point at 
which the Company can invoice the customer per the terms of the customer contract (i.e. when the customer pulls our product from 
the customer-controlled hub). 

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A tabular presentation of the activity within the deferred revenue account for the year ended December 31, 2020 is presented below: 

Balance, January 1 
New advance payments received 
Recognized as revenue during period 
Currency translation 
Balance, December 31 

Transaction Price Allocated to Future Obligations: 

   Year Ended 
December 31, 
2020 

  $ 

  $ 

653   
7,798   
(6,380 ) 
6   
2,077   

The  aggregate  amount  of  transaction  price  allocated  to  remaining  performance  obligations  that  have  not  been  satisfied  as 
of December  31,  2020  related  to  contracts  that  exceed  one  year  in  duration  amounted  to  $8.6  million,  with  expected  contract 
expiration dates that range from 2022 - 2025. It is expected that 63% of this aggregate amount will be recognized in 2022, 6% will 
be recognized in 2023 and the remainder will be recognized in years beyond 2023.  The majority of the Company's total backlog of 
orders at December 31, 2020 is related to contracts that have an original expected duration of one year or less, for which the Company 
is electing to utilize the practical expedient available within the guidance, and are excluded from the transaction price related to these 
future obligations. The Company will generally satisfy the remaining performance obligations as we transfer control of the products 
ordered to our customers. The transaction price related to these future obligations also excludes variable consideration consisting of 
sales or usage-based royalties earned on licensing agreements. The variability related to these sales or usage-based royalties will be 
resolved in the periods when the licensee generates sales related to the licensed intellectual property. 

4.  GOODWILL AND OTHER INTANGIBLE ASSETS 

Goodwill 

Goodwill represents the excess of the purchase price and related acquisition costs over the fair value assigned to the net tangible and 
other intangible assets acquired in a business acquisition.  At December 31, 2020 and 2019, the Company's reportable operating 
segments were as follows: 

•  Cinch Connectivity Solutions: includes the 2010 acquisition of Cinch Connectors, the 2012 acquisitions of Fibreco Limited 
and  GigaCom  Interconnect,  the  2013  acquisition  of  Array  Connector,  the  2014  acquisition  of  Emerson  Network  Power 
Connectivity  Solutions, in  addition  to  sales  and  an  estimated  allocation  of  expenses  related  to  connectivity  products 
manufactured at Bel sites that are not product group specific. 

•  Power Solutions and Protection: includes the 2012 acquisition of Powerbox Italia, the 2014 acquisition of Power-One's Power 
Solutions business, the 2019 acquisition of the majority of CUI Inc.'s power products business, in addition to sales and an 
estimated allocation of expenses related to power products manufactured at Bel sites that are not product group specific. 

•  Magnetic  Solutions:  includes  the  2013  acquisition  of  TE  Connectivity's  Coil  Wound  Magnetics  business,  our  Signal 
Transformer business, in addition to sales and an estimated allocation of expenses related to Bel's ICM and discrete magnetic 
products that are manufactured at Bel sites that are not product group specific. 

Prior to October 1, 2019, the Company operated under three reportable operating segments which were geographic in nature:  North 
America, Asia and Europe.  In connection with the transition in ERP systems, and resulting discussions around how management 
would like to view the results of the Company on a go-forward basis, management determined that viewing the Company by product 
group for purposes of managing the business and asset allocation decisions was most appropriate.  This change in management's 
view resulted in a reorganization of the Company's reportable operating segments effective October 1, 2019.  As of the October 1, 
2019 segment reorganization date, the remaining goodwill under the former segment structure was reassigned to the new reporting 
units identified within the three product group reportable operating segments using a relative fair value allocation approach.  

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The changes in the carrying value of goodwill classified by our segment reporting structure for the years ended December 31, 2020 
and 2019 are as noted in the table below.  

Balance at January 1, 2020: 
Goodwill, gross 
Accumulated impairment charges 
Goodwill, net 

Goodwill allocation related to 
acquisition 
Foreign currency translation 

Balance at December 31, 2020: 
Goodwill, gross 
Goodwill, net 

Cinch 
Connectivity 
Solutions 

Power 
Solutions & 
Protection 

Magnetic 
Solutions 

Total 

  $ 

  $ 

21,993     $ 
-       
21,993     $ 

7,179     $ 
-       
7,179     $ 

14,814     $ 
-       
14,814     $ 

588       
1,385       

-       
676       

588       
709       

  $ 
  $ 

23,966     $ 
23,966     $ 

7,855     $ 
7,855     $ 

16,111     $ 
16,111     $ 

-   
-   
-   

-   
-   

-   
-   

As discussed in Note 5, Fair Value Measurements, goodwill is reviewed for impairment on a reporting unit basis annually during 
the fourth quarter of each year and whenever events or changes in circumstances indicate the carrying value of goodwill may not be 
recoverable.  We estimated the fair value of these reporting units using a weighting of fair values derived from income and market 
approaches. Under the income approach, we determine the fair value of a reporting unit based on the present value of estimated 
future cash flows. Cash flow projections are based on management's estimates of revenue growth rates and operating margins, taking 
into consideration industry and market conditions. The discount rate used is based on a weighted average cost of capital adjusted for 
the relevant risk associated with the characteristics of the business and the projected cash flows. The market approach estimates fair 
value based on market multiples of revenue and earnings derived from comparable publicly traded companies with similar operating 
and investment characteristics as the reporting unit. 

2020 Annual Impairment Test 

On October 1, 2020, the Company completed step one of our annual goodwill impairment test for our reporting units.  We concluded 
that  the  fair value  of  the  Company's  Connectivity  Europe,  Power Europe  and  CUI reporting  units  (the  only reporting units  with 
goodwill) exceeded the carrying value and that there was no indication of impairment.  

The excess of estimated fair values over carrying value, including goodwill for each of our reporting units that had goodwill as of 
the 2020 annual impairment test were as follows: 

Reporting Unit 

Connectivity Europe 
Power Europe 
CUI 

2019 Impairment Tests 

% by Which 
Estimated Fair 
Value Exceeds 
Carrying Value    

51.1 % 
21.0 % 
38.6 % 

As weakened market conditions from earlier in 2019 continued into the third quarter without a visible rebound in incoming orders, 
the Company’s actual revenue and margin levels in 2019 were significantly lower than the financial projections utilized in the annual 
goodwill impairment analysis (performed as of October 1, 2018), and were not projected to rebound to those levels in 2019.  The 
Company  determined  that  current  business conditions,  and  the  resulting  decrease  in  the  Company’s projected undiscounted  and 
discounted  cash  flows,  together  with  the  accompanying  stock  price  decline,  constituted  a  triggering  event,  which  required  the 
Company to perform interim impairment tests related to its long-lived assets and goodwill during the third quarter of 2019.  This 
resulted  in  a  full  impairment  of  the  Company's  then  North  America  operating  segment,  and  the  Company  recorded  a  resulting 
goodwill impairment charge of $8.9 million in the third quarter of 2019.  No impairment existed as of the July 31, 2019 interim test 
date related to the Company's then Europe operating segment.  As of the interim test date, the estimated fair value of the Company's 
then Europe operating segment exceeded its carrying value by 17.3%. 

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On October 1, 2019, the Company completed step one of our annual goodwill impairment test for our reporting units.  We concluded 
that  the  fair  value  of  the  Company's  then  Europe  reporting  unit  (the  only  remaining  reporting  unit  with  goodwill) exceeded  the 
carrying value and that there was no indication of impairment.  As described above, the Company reorganized its segment structure 
effective October 1, 2019.  In connection with the segment reorganization, the Company also completed step one of our annual 
goodwill  impairment  test  for  our  new  reporting  units.   We  concluded  that  the  fair  value  each  of  the  Company's  reporting  units 
exceeded the respective carrying values and that there was no indication of impairment on that date. 

As  noted  above,  the  fair  value  determined  in  connection  with  the  goodwill  impairment  test  completed  in  the  fourth  quarter  of 
2020 exceeded the carrying value for each reporting unit.  Therefore, there was no impairment of goodwill. However, if the fair 
value decreases in future periods, the Company may need to complete an interim goodwill impairment test and any potential goodwill 
impairment  charge  would  be  dependent  upon  the  estimated  fair  value  of  the  reporting  unit  at  that  time  and  the  outcome  of  the 
impairment test. The fair values of the assets and liabilities of the reporting unit, including the intangible assets, could vary depending 
on various factors. 

The future occurrence of a potential indicator of impairment, such as a decrease in expected net earnings, adverse equity market 
conditions, a decline in current market multiples, a decline in our common stock price, a significant adverse change in legal factors 
or business climates, an adverse action or assessment by a regulator, unanticipated competition, strategic decisions made in response 
to  economic  or  competitive  conditions,  or  a  more-likely-than-not  expectation  that  a  reporting  unit  or  a  significant  portion  of  a 
reporting unit will be sold or disposed of, could require an interim assessment for some or all of the reporting units before the next 
required annual assessment. In the event of significant adverse changes of the nature described above, it may be necessary for us to 
recognize an additional non-cash impairment of goodwill, which could have a material adverse effect on our consolidated financial 
condition and consolidated results of operations. 

Other Intangible Assets 

identifiable 

intangible  assets 

Other 
license  agreements,  non-compete  agreements  and 
trademarks.  Amounts assigned to these intangible assets have been determined by management.  Management considered a number 
of factors in determining the allocations, including valuations and independent appraisals.  Trademarks have indefinite lives and are 
reviewed for impairment on an annual basis.  Other intangible assets, excluding trademarks, are being amortized over 1 to 16 years. 

include  patents, 

technology, 

The Company tests indefinite-lived intangible assets for impairment using a fair value approach, the relief-from-royalty method (a 
form of the income approach).  At December 31, 2020, the Company's indefinite-lived intangible assets related to the trademarks 
acquired in the CUI, Power Solutions, Connectivity Solutions, Cinch and Fibreco acquisitions. 

The components of definite and indefinite-lived intangible assets are as follows: 

December 31, 2020 

December 31, 2019 

  Gross Carrying     Accumulated     Net Carrying     Gross Carrying     Accumulated     Net Carrying   
   Amount 

    Amortization      Amount 

    Amortization      Amount 

     Amount 

Patents, licenses and 

technology 

  $ 

Customer relationships 
Non-compete agreements     
Trademarks 

39,056     $ 
56,261       
2,716       
16,953       

25,160     $ 
21,280       
2,717       
40       

13,896     $ 
34,981       
(1 )     
16,913       

38,885     $ 
55,656       
2,701       
16,852       

21,757     $ 
17,231       
2,701       
40       

17,128   
38,425   
-   
16,812   

  $ 

114,986     $ 

49,197     $ 

65,789     $ 

114,094     $ 

41,729     $ 

72,365   

Amortization expense was $7.1 million and $6.4 million in 2020 and 2019, respectively. 

Estimated amortization expense for intangible assets for the next five years is as follows:  

December 31, 

  Amortization Expense   

2021 
2022 
2023 
2024 
2025 

50 

  $ 

6,972   
5,673   
4,523   
4,461   
4,445   

 
  
  
  
  
  
  
  
  
  
    
  
  
  
  
  
      
        
        
        
        
        
  
    
    
  
      
        
        
        
        
        
  
  
  
  
  
  
      
  
    
    
    
    
 
 
 
2020 and 2019 Impairment Tests 

The Company completed its annual indefinite-lived intangible assets impairment test as of October 1, 2020 and October 1, 2019, 
noting  no  impairment.   During  the  third  quarter  of  2019,  due  to  weakened  market  conditions  discussed  above,  the  Company 
completed  an  interim  impairment  test  related  to  its  indefinite-lived  intangible  assets  as  of  July 31, 2019, noting no  impairment. 
Management has concluded that the fair value of these trademarks exceeded the related carrying values at both December 31, 2020 
and December 31, 2019, with no indication of impairment at either date.  

5.  FAIR VALUE MEASUREMENTS 

As of December 31, 2020 and December 31, 2019, our available-for-sale securities primarily consisted of investments held in a rabbi 
trust which are intended to fund the Company’s Supplemental Executive Retirement Plan (“SERP”) obligations.  These securities 
are measured at fair value using quoted prices in active markets for identical assets (Level 1) inputs and amounted to $0.7 million at 
December 31, 2020 and $1.1 million at December 31, 2019.  During the second quarter of 2020, the Company entered into foreign 
exchange forward contracts, the fair value of which was less than $0.1 million at December 31, 2020.  The Company does not have 
any financial assets measured at fair value on a recurring basis categorized as Level 3, and there were no transfers in or out of Level 
1, Level 2 or Level 3 during 2020 or 2019.  There were no changes to the Company’s valuation techniques used to measure asset 
fair values on a recurring or nonrecurring basis during 2020. 

There were no financial assets accounted for at fair value on a nonrecurring basis as of December 31, 2020 or December 31, 2019. 

The  Company  has  other  financial  instruments,  such  as  cash  and  cash  equivalents,  accounts  receivable,  restricted  cash,  accounts 
payable and accrued expenses, which are not measured at fair value on a recurring basis but are recorded at amounts that approximate 
fair value due to their liquid or short-term nature.  The fair value of the Company’s long-term debt is estimated using a discounted 
cash  flow  method  based  on  interest  rates  that  are  currently  available  for  debt  issuances  with  similar  terms  and  maturities.   At 
December 31, 2020 and 2019, the estimated fair value of total debt was $118.4 million and $146.4 million, respectively, compared 
to a carrying amount of $115.6 million and $143.7 million, respectively.  The Company did not have any other financial liabilities 
within the scope of the fair value disclosure requirements as of December 31, 2020. 

Nonfinancial assets and liabilities, such as goodwill, indefinite-lived intangible assets and long-lived assets, are accounted for at fair 
value on a nonrecurring basis.  These items are tested for impairment upon the occurrence of a triggering event. We review goodwill 
for  impairment  on  a  reporting  unit  basis  annually  during  the  fourth  quarter  of  each  year  and  whenever  events  or  changes  in 
circumstances indicate the carrying value of goodwill may not be recoverable.  As weakened market conditions from earlier in 2019 
continued into the third quarter without a visible rebound in incoming orders, the Company’s actual revenue and margin levels in 
2019 were significantly lower than the financial projections utilized in the annual goodwill impairment analysis (performed as of 
October  1,  2018),  and  were  not  projected  to  rebound  to  those  levels  in  2019.   The  Company  determined  that  current  business 
conditions,  and  the  resulting  decrease  in  the  Company’s  projected  undiscounted  and  discounted  cash  flows,  together  with  the 
accompanying stock price decline, constituted a triggering event, which required the Company to perform interim impairment tests 
related  to  its  long-lived  assets,  indefinite-lived  intangible  assets and  goodwill  during the  third quarter of 2019.   The  Company’s 
interim  test  on  its  long-lived  assets  and  indefinite-lived  intangible  assets  indicated  that  the  carrying  value  of  these  assets  were 
recoverable and that no impairment existed as of the July 31, 2019 testing date.  

The Company’s Level 3 fair value analysis related to the interim test for goodwill impairment was supported by a weighting of two 
generally accepted valuation approaches, the income approach and the market approach, as further described in Note 4, "Goodwill 
and  Other  Intangible  Assets".   These  approaches  include  numerous  assumptions  with  respect  to  future  circumstances,  such  as 
industry and/or local market conditions, which might directly impact each of the reporting units’ operations in the future, and are 
therefore uncertain.  These approaches are utilized to develop a range of fair values and a weighted average of these approaches is 
utilized to determine the best fair value estimate within that range. 

The July 31, 2019 interim impairment test related to the Company's goodwill was performed by reporting unit (North America and 
Europe).  The valuation test, which heavily weights future discounted cash flow projections, indicated impairment of the goodwill 
associated  with  the  Company’s  then  North  America  reporting  unit.   As  a  result,  the  Company  recorded  a  non-cash  goodwill 
impairment charge of $8.9 million ($8.5 million after-tax) during the third quarter of 2019. The Company’s goodwill associated with 
its then North America reporting unit originated from several of Bel’s prior acquisitions, primarily Power Solutions and Connectivity 
Solutions.  The remaining goodwill as of September 30, 2019 had a carrying value of $10.8 million related solely to the Company's 
then Europe reporting unit.  Effective October 1, 2019, in connection with a change in how management views the business as a 
result of our ongoing transition in ERP systems and the recent acquisition of CUI, the Company reorganized its segment reporting 
structure.  The Company's new reportable operating segments are Cinch Connectivity Solutions, Power Solutions and Protection, 
and Magnetic Solutions.  At our October 1, 2019 annual goodwill impairment test date, an analysis was performed on both the former 
segments and the new segments to ensure no impairment existed under either structure as of the reorganization date. See Note 4, 
"Goodwill and Other Intangible Assets".  

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6.  OTHER ASSETS 

At December 31, 2020 and 2019, the Company has obligations of $24.3 million and $21.5 million, respectively, associated with its 
SERP.  As a means of informally funding these obligations, the Company has invested in life insurance policies related to certain 
employees and marketable securities held in a rabbi trust.  At December 31, 2020 and 2019, these assets had a combined value of 
$15.4 million and $14.7 million, respectively. 

Company-Owned Life Insurance 

Investments  in  company-owned  life  insurance  policies  ("COLI")  were  made  with  the  intention  of  utilizing  them  as  a  long-term 
funding source for the Company's SERP obligations.  However, the cash surrender value of the COLI does not represent a committed 
funding source for these obligations.  Any proceeds from these policies are subject to claims from creditors.  The cash surrender 
value of the COLI of $14.7 million and $13.7 million at December 31, 2020 and 2019, respectively, is included in other assets in the 
accompanying consolidated balance sheets. The volatility in global equity markets in recent years has also had an effect on the cash 
surrender value of the COLI policies.  The Company recorded income to account for the increase in cash surrender value in the 
amount of $1.4 million and $2.4 million during the years ended December 31, 2020 and 2019, respectively.  Prior to the fourth 
quarter  of  2020,  these  fluctuations  in  the  cash  surrender  value  were  allocated  between  cost  of  sales  and  selling,  general  and 
administrative expenses on the consolidated statements of operations.  Beginning in the fourth quarter of 2020, these fluctuations 
have been reclassified to other income (expense), net on the consolidated statements of operations for all periods presented.  This 
revised  classification is  consistent  with  the  costs  associated  with  the  long-term  employee  benefit  obligations  that  the  COLI  is 
intended to fund.   

Other Investments 

At December 31, 2020 and 2019, the Company held, in the aforementioned rabbi trust, available-for-sale investments at a cost of 
$0.7 million and $1.1 million, respectively. Together with the COLI described above, these investments are intended to fund the 
Company's SERP obligations and are classified as other assets in the accompanying consolidated balance sheets.   The Company 
monitors these investments for impairment on an ongoing basis.  At December 31, 2020 and 2019, the fair market value of these 
investments was $0.7 million and $1.1 million, respectively.  

7.  INVENTORIES 

The components of inventories are as follows: 

Raw materials 
Work in progress 
Finished goods 
Inventories 

8.  PROPERTY, PLANT AND EQUIPMENT, NET 

Property, plant and equipment, net consist of the following: 

Land 
Buildings and improvements 
Machinery and equipment 
Construction in progress 

Accumulated depreciation 
Property, plant and equipment, net 

December 31, 

2020 

2019 

40,846     $ 
25,916       
33,371       
100,133     $ 

47,936   
27,065   
32,275   
107,276   

December 31, 

2020 

2019 

1,115     $ 
19,917       
124,114       
1,603       
146,749       
(112,248 )     
34,501     $ 

1,431   
29,722   
132,134   
5,090   
168,377   
(126,434 ) 
41,943   

  $ 

  $ 

  $ 

  $ 

Depreciation expense for the years ended December 31, 2020 and 2019 was $9.3 million and $10.0 million, respectively. 

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9.     INCOME TAXES 

The  Company  and  its  subsidiaries  file  income  tax  returns  in  the  U.S.  federal  jurisdiction  and  various  states  and  foreign 
jurisdictions.  The Company is no longer subject to U.S. federal examinations by tax authorities for years before 2017 and for state 
examinations before 2014.   Regarding foreign subsidiaries, the Company is no longer subject to examination by tax authorities for 
years before 2010 in Asia and generally 2012 in Europe.  

At December 31, 2020 and 2019, the Company has approximately $28.5 million and $29.1 million, respectively, of liabilities for 
uncertain tax positions ($2.4 million and $2.2 million, respectively, is included in other current liabilities on the consolidated balance 
sheets  and  $26.1  million  and  $26.9  million,  respectively,  is  included  in  liability  for  uncertain  tax  positions  on  the  consolidated 
balance  sheets).   These  amounts,  if  recognized,  would  reduce  the  Company’s  effective  tax  rate.   As  of  December  31,  2020, 
approximately $2.4 million of the Company’s liabilities for uncertain tax positions are expected to be resolved during the next twelve 
months by way of expiration of the related statute of limitations. 

A reconciliation of the beginning and ending amount of the liability for uncertain tax positions, including the portion included in 
income taxes payable, is as follows: 

Liability for uncertain tax positions - January 1 
Additions based on tax positions related to the current year 
Translation adjustment 
Settlement/expiration of statutes of limitations 
Liability for uncertain tax positions - December 31 

Year Ended December 31, 
2019 
2020 

  $ 

  $ 

29,061     $ 
764       
887       
(2,196 )     
28,516     $ 

28,951   
1,738   
(211 ) 
(1,417 ) 
29,061   

The Company’s policy is to recognize interest and penalties related to uncertain tax positions as a component of the current provision 
for income taxes.  During the years ended December 31, 2020 and 2019, the Company recognized $0.8 million and $0.7 million, 
respectively, in interest and penalties in the consolidated statements of operations.  During the years ended December 31, 2020 and 
2019, the Company recognized a benefit of $0.5 million and $0.7 million, respectively, for the reversal of such interest and penalties, 
relating to the expiration of statues of limitations and settlement of the acquired liability for uncertain tax positions, respectively.  The 
Company has approximately $5.2 million and $4.9 million accrued for the payment of interest and penalties at December 31, 2020 
and 2019, respectively, which is included in both income taxes payable and liability for uncertain tax positions in the consolidated 
balance sheets.  

The Company’s total earnings (loss) before provision for income taxes included losses from domestic operations of ($6.0) million 
and ($17.1) million for 2020 and 2019, respectively, and earnings before provision for income taxes from foreign operations of $18.1 
million and $9.8 million for 2020 and 2019, respectively. 

The provision (benefit) for income taxes consists of the following: 

Current: 

Federal 
State 
Foreign 

Deferred: 
Federal 
State 
Foreign 

  $ 

Years Ended December 31, 
2019 
2020 

(1,555 )   $ 
168       
2,472       
1,085       

(1,412 )     
(151 )     
(181 )     
(1,744 )     

(215 ) 
141   
3,687   
3,613   

(2,222 ) 
(135 ) 
185   
(2,172 ) 

  $ 

(659 )   $ 

1,441   

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A reconciliation of taxes on income computed at the U.S. federal statutory rate to amounts provided is as follows: 

Tax provision (benefit) computed at the federal 
statutory rate 
Increase (decrease) in taxes resulting from: 

Years Ended December 31, 

2020 

2019 

$ 

% 

$ 

% 

  $ 

2,549       

21 %    $ 

(1,534 )     

21 % 

Different tax rates applicable to foreign operations     

311       

3 %      

2,978       

(41 %) 

(Reversal of) increase in liability for uncertain tax 
positions - net 

(1,432 )     

(12 %)     

320       

Impact of U.S. Tax Reform 

(1,129 )     

(9 %)     

-       

(4 %) 

0 % 

Research and experimentation and foreign tax 
credits 

(245 )     

(2 %)     

(907 )     

12 % 

State taxes, net of federal benefit 

4       

0 %      

(54 )     

SERP/COLI and restricted stock income 

(234 )     

(2 %)     

(547 )     

1 % 

7 % 

Impairment of goodwill 

-       

0 %      

1,522       

(21 %) 

Other, net 

(483 )     

(4 %)     

(337 )     

5 % 

Tax (benefit) provision computed at the Company's 

effective tax rate 

  $ 

(659 )     

(5 %)   $ 

1,441       

(20 %) 

As of December 31, 2020, the Company has $22.9 million of deferred tax assets, which the Company evaluates for utilization on an 
annual basis. The Company has gross federal, state and foreign net operating losses (“NOL”) of $27.5 million which amount to $5.9 
million of deferred tax assets.  In addition, the Company has $2.6 million of credit carryforwards and acquired deferred tax assets of 
$0.6 million. The Company believes that it is more likely than not that the benefit arising from certain NOL, credit carryforwards 
and acquisition assets will not be realized.  In recognition of this risk, the Company has provided a valuation allowance of $6.3 
million on these deferred tax assets. The federal and certain foreign NOL's can be carried forward indefinitely, the state and certain 
foreign NOL's expire at various times during 2025 – 2040 and the tax credit carryforwards expire at various times during 2028 - 
2040. 

Management has no specific plans to indefinitely reinvest the unremitted earnings of our foreign subsidiaries as of December 31, 
2020. Applicable income and dividend withholding taxes of $0.2 million have been reflected in the accompanying consolidated 
statements of operations for the year ended December 31, 2020. Due to the practicality of determining the deferred taxes on outside 
basis differences in our investments in our foreign subsidiaries, we have not provided for deferred taxes on outside basis differences 
and deemed that these basis differences will be indefinitely reinvested. 

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Components of deferred income tax assets are as follows: 

Deferred tax assets: 
State tax credits 
Unfunded pension liability 
Reserves and accruals 

    Federal, state and foreign net operating loss and credit carryforwards 

Depreciation 
    Amortization 
    Lease accounting 
    Other accruals 
Total deferred tax assets 
Deferred tax liabilities: 

Depreciation 
Amortization 
    Lease accounting 
Other accruals 

Total deferred tax liabilities 

Valuation allowance 
Net deferred tax assets 

December 31, 

2020 
Tax Effect 

2019 
Tax Effect 

  $ 

  $ 

757     $ 
1,840       
3,181       
7,744       
604       
142       
3,217       
5,452       
22,937       

1,992       
6,541       
3,110       
330       
11,973       
6,289       
4,675     $ 

1,046   
1,102   
2,721   
8,042   
686   
698   
3,961   
5,079   
23,335   

1,901   
6,973   
3,871   
370   
13,115   
8,216   
2,004   

The Company continues to monitor proposed legislation affecting the taxation of transfers of U.S. intangible property and other 
potential tax law changes. 

10.  DEBT 

At December 31, 2020 and 2019, borrowings outstanding related to the respective term loans described below were $104.8 million 
and $113.0 million, respectively, with $12.0 million and $32.0 borrowings outstanding under the revolver, respectively. The unused 
credit available under the applicable credit facility was $63.0 million at December 31, 2020 and $43.0 million at December 31, 
2019.  At December 31, 2020 and 2019 the carrying value of the debt on the consolidated balance sheets is reflected net of $1.3 
million and $1.3 million, respectively, of deferred financing costs. 

The interest rate in effect at December 31, 2020 was 2.19%, which consisted of LIBOR of 0.19% plus the Company's margin of 
2.00%.  The interest rate in effect at December 31, 2019 was 3.31%, which consisted of LIBOR of 1.81% plus the Company's margin 
of  1.50%.   In  connection  with  its  outstanding  borrowings  and  amortization  of  the  deferred  financing  costs  described  below,  the 
Company  incurred  $4.7 million  and  $5.4  million  of  interest  expense  during  the  years  ended  December  31,  2020  and  2019, 
respectively. 

2014 Credit and Security Agreement 

On  June  19,  2014,  the  Company  entered  into  a  senior  Credit  and  Security  Agreement  with  KeyBank  National  Association 
("KeyBank"), as administrative agent and lender, which was amended on June 30, 2014 principally to add a syndicate of additional 
lenders (as so amended, the "2014 CSA").  The 2014 CSA consisted of (i) a $50 million revolving credit facility ("Revolver"), (ii) a 
$145 million term loan facility ("Term Loan") and (iii) a $70 million delayed draw term loan ("DDTL").  The maturity date of the 
2014 CSA was June 18, 2019.  The Company recorded $5.8 million of deferred financing costs associated with the 2014 CSA, to be 
amortized through interest expense over the 5-year term of the agreement. 

2016 Amendment 

In March 2016, the Company amended the terms of the 2014 CSA to modify (i) the date by which the Company was obligated to 
make  excess  cash  flow  prepayments  in  2016  on  account  of  excess  cash  flow  achieved  for  fiscal  year  2015,  (ii)  the  method  of 
application of mandatory and voluntary prepayments related to the Company's loans, and (iii) the maximum Leverage Ratio of the 
Company  allowed  under  the  2014  CSA  for  the  period  from  the  effective  date  of  the  amendment  through  September  2016.  In 
connection with this amendment to the 2014 CSA, the Company paid $0.7 million of deferred financing costs, and the modification 

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to the amortization schedule resulted in $0.5 million of existing deferred financing costs to be accelerated and recorded as interest 
expense during the first quarter of 2016. 

2017 Amendment and Refinancing 

On December 11, 2017, the Company refinanced the borrowings under the 2014 CSA and further amended its terms as follows: (i) 
extended the maturity date to December 11, 2022, (ii) revised the amount of the Term Loan to $125.0 million, (iii) increased the 
amount available under the Revolver to $75.0 million, (iv) reduced mandatory amortization payments over the first four years of the 
new 5-year term; and (v) reduced the pricing grid related to interest expense, among other items (the "2017 CSA").  Concurrent with 
its entry into the 2017 CSA, the Company's outstanding balances due under the DDTL and Revolver were paid in full.  In connection 
with 2017 CSA and related refinancing, the Company paid $1.8 million of deferred financing costs.  Due to the magnitude of the 
modifications to the 2014 CSA, including a reduction in the number of lenders within the syndicate, this modification was deemed 
an extinguishment of the balances outstanding related to the Term Loan and DDTL that originated under the 2014 CSA.  As a result, 
$1.0 million of existing deferred financing costs were accelerated and recorded as interest expense during the fourth quarter of 2017. 

Under the terms of the 2017 CSA, the Company is entitled, subject to the satisfaction of certain conditions, to request additional 
commitments under the revolving credit facility or term loans in the aggregate principal amount of up to $75 million to the extent 
that existing or new lenders agree to provide such additional commitments and/or term loans. 

The obligations of the Company under the 2017 CSA are guaranteed by certain of the Company's material U.S. subsidiaries (together 
with the Company, the "Loan Parties") and are secured by a first priority security interest in substantially all of the existing and 
future personal property of the Loan Parties, certain material real property of the Loan Parties and certain of the Loan Parties' material 
U.S. subsidiaries, including 65% of the voting capital stock of certain of the Loan Parties' direct foreign subsidiaries. 

The borrowings under the 2017 CSA bear interest at a rate equal to, at the Company's option, either (1) LIBOR, plus a margin 
ranging from 1.375% per annum to 2.75% per annum depending on the Company's leverage ratio, or (2)(a) an "Alternate Base Rate," 
which is the highest of (i) the federal funds rate plus 0.50%, (ii) KeyBank's prime rate and (iii) the LIBOR rate with a maturity of 
one month plus 1.00%, plus (b) a margin ranging from 0.375% per annum to 1.75% per annum, depending on the Company's leverage 
ratio. 

The  2017  CSA  contains  customary  representations  and warranties,  covenants  and  events of default and  financial  covenants  that 
measure  (i) the  ratio  of  the  Company's  total  funded  indebtedness,  on  a  consolidated  basis,  to  the  amount  of  the  Company's 
consolidated EBITDA, as defined, ("Leverage Ratio") and (ii) the ratio of the amount of the Company's consolidated EBITDA to 
the Company's consolidated fixed charges ("Fixed Charge Coverage Ratio"). If an event of default occurs, the lenders under the CSA 
would be entitled to take various actions, including the acceleration of amounts due thereunder and all actions permitted to be taken 
by a secured creditor.  

2020 Amendment 

On February 18, 2020, the Company further amended its credit agreement whereby the Company voluntarily prepaid a portion of its 
term loan under the credit agreement in the amount of $8.2 million. The Amendment also served to modify the interest rate and fees 
applicable  to  the  loans  under  the  credit  agreement  and  change  certain  covenants  related  to  matters  including  acquisitions,  share 
repurchases and financial ratios. 

At December 31, 2020, the Company was in compliance with its debt covenants, including its most restrictive covenant, the Leverage 
Ratio. 

Scheduled principal payments of the total debt outstanding at December 31, 2020 are as follows (in thousands): 

2021 
2022 

Total long-term debt 
Less: Current maturities of long-term debt 
Noncurrent portion of long-term debt 

  $ 

  $ 

5,948   
110,887   
116,835   
(5,948 ) 
110,887   

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11.  ACCRUED EXPENSES 

Accrued expenses consist of the following: 

Sales commissions 
Subcontracting labor 
Salaries, bonuses and related benefits 
Warranty accrual 
Other 

December 31, 

2020 

2019 

  $ 

  $ 

2,574     $ 
758       
17,165       
1,010       
6,969       
28,476     $ 

2,542   
990   
14,715   
1,576   
7,095   
26,918   

The  change  in  warranty  accrual  during  2020  primarily  related  to  repair  costs  incurred  and  adjustments  to  pre-existing 
warranties.  There were no new material warranty charges incurred during 2020. 

12.  SEGMENTS  

The  Company  operates  in  one  industry  with  three  reportable  operating  segments,  which  represent  the  Company's  three  product 
groups and a corporate segment.  The segments consist of Cinch Connectivity Solutions, Power Solutions and Protection, Magnetic 
Solutions and a Corporate segment.  The primary criteria by which financial performance is evaluated and resources are allocated 
are net sales and income from operations.  The following is a summary of key financial data: 

Year Ended December 31, 2020 

Connectivity 
Solutions 

Power 
Solutions and 
Protection 

Magnetic 
Solutions 

Corporate 
Segment 

  $ 

150,731      $ 
42,200        
28.0 %     
137,333        
1,955        

181,488      $ 
45,587        
25.1 %     
180,939        
2,458        

133,552      $ 
33,072        
24.8 %     
92,538        
1,063        

-     $ 
(1,129 )     
nm       
43,056       
-       

5,700        

8,611        

2,112        

Year Ended December 31, 2019 

Connectivity 
Solutions 

Power 
Solutions and 
Protection 

Magnetic 
Solutions 

Corporate 
Segment 

  $ 

172,348      $ 
44,417        
25.8 %     
145,344        
2,934        

163,528      $ 
32,846        
20.1 %     
168,422        
4,570        

156,536      $ 
34,350        
21.9 %     
89,463        
2,387        

-     $ 
(1,640 )     
nm       
65,688       

6,021        

7,858        

2,592        

Total 

465,771   
119,730   

25.7 % 

453,866   
5,476   

16,423   

Total 

492,412   
109,973   

22.3 % 

468,917   
9,891   

16,471   

Net sales 
Gross Profit 
Gross Profit % 
Total Assets 
Capital Expenditures 
Depreciation and Amortization  
  Expense 

Net sales 
Gross Profit 
Gross Profit % 
Total Assets 
Capital Expenditures 
Depreciation and Amortization 
   Expense 

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Entity-Wide Information 

The following is a summary of entity-wide information related to the Company's net sales to external customers by geographic area 
and by major product line. 

Net Sales by Geographic Location: 

United States 
Macao 
United Kingdom 
Slovakia 
Germany 
Switzerland 
All other foreign countries 
Consolidated net sales 

Net Sales by Major Product Line: 

Connectivity solutions 
Magnetic solutions 
Power solutions and protection 
Consolidated net sales 

Years Ended December 31, 
2019 
2020 

  $ 

  $ 

  $ 

  $ 

265,676     $ 
129,303       
22,017       
17,609       
13,582       
8,612       
8,972       
465,771     $ 

256,044   
154,745   
24,877   
22,705   
14,855   
10,654   
8,532   
492,412   

150,731     $ 
133,552       
181,488       
465,771     $ 

172,348   
156,536   
163,528   
492,412   

The following is a summary of long-lived assets by geographic area as of December 31, 2020 and 2019: 

Long-lived Assets by Geographic Location: 

United States 
People's Republic of China (PRC) 
Slovakia 
Switzerland 
United Kingdom 
All other foreign countries 

Consolidated long-lived assets 

December 31, 

2020 

2019 

  $ 

  $ 

26,748     $ 
28,711       
5,514       
87       
1,715       
1,148       
63,923     $ 

27,377   
30,245   
5,726   
2,339   
2,053   
1,123   
68,863   

Long-lived assets consist of property, plant and equipment, net and other assets of the Company that are identified with the operations 
of each geographic area. 

The territory of Hong Kong became a Special Administrative Region ("SAR") of the PRC in the middle of 1997. The territory of 
Macao became a SAR of the PRC at the end of 1999. Management cannot presently predict what future impact this will have on the 
Company,  if  any,  or  how  the  political  climate  in  the  PRC  will  affect  the  Company's  contractual  arrangements  in  the  PRC.   A 
significant portion of the Company's manufacturing operations and approximately 32.6% of its identifiable assets are located in Asia. 

Net Sales to Major Customers 

The Company had net sales to one customer in excess of ten percent of consolidated net sales in 2020 and 2019.  The net sales 
associated with this customer were $55.2 million (11.9% of sales) in 2020 and $50.2 million (10.2% of sales) in 2019. Net sales 
related to this significant customer were primarily reflected in the Magnetic Solutions operating segment. 

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13.  RETIREMENT FUND AND PROFIT SHARING PLAN 

The  Company  maintains  the  Bel  Fuse  Inc.  Employees'  Savings  Plan,  a  defined  contribution  plan  that  is  intended  to  meet  the 
applicable requirements for tax-qualification under sections 401(a) and (k) of the Internal Revenue Code of 1986, as amended (the 
"Code").  The  Employees'  Savings  Plan  allows  eligible  employees  to  voluntarily  contribute  a  percentage  of  their  eligible 
compensation, subject to Code limitations, which contributions are matched by the Company in an amount equal to 100% of the first 
1%  of  compensation  contributed  by  participants,  and  50%  of  the  next  5%  of  compensation  contributed  by  participants.   The 
Company's  matching  contribution  is  made  in  the  form  of  Bel  Fuse  Inc.  Class  A  common  stock.  Prior  to  January  1,  2012,  the 
Company's matching and profit sharing contributions were made in the form of shares of Bel Fuse Inc. Class A and Class B common 
stock. The expense for the years ended December 31, 2020 and 2019 amounted to $1.1 million for each period. As of December 31, 
2020, the plan owned 257,030 and 109,435 shares of Bel Fuse Inc. Class A and Class B common stock, respectively. 

The  Company's  subsidiaries  in  Asia  have  a  retirement  fund  covering  substantially  all  of  their  Hong  Kong  based  full-time 
employees.  Eligible employees contribute up to 5% of salary to the fund.  In addition, the Company must contribute a minimum of 
5% of eligible salary, as determined by Hong Kong government regulations.  The Company currently contributes 7% of eligible 
salary in cash or Company stock.  The expense for the years ended December 31, 2020 and 2019 amounted to approximately $0.3 
million in each year. As of December 31, 2020, the plan owned 3,323 and 17,342 shares of Bel Fuse Inc. Class A and Class B 
common stock, respectively. 

The Company maintains a SERP, which is designed to provide a limited group of key management and other key employees of the 
Company with supplemental retirement and death benefits.  Participants in the SERP are selected by the Compensation Committee 
of the Board of Directors.   The SERP initially became effective in 2002 and was amended and restated in April 2007 to conform 
with applicable requirements of Section 409A of the Internal Revenue Code and to modify the provisions regarding benefits payable 
in connection with a change in control of the Company.  The Plan is unfunded.  Benefits under the SERP are payable from the 
general assets of the Company, but the Company has established a rabbi trust which includes certain life insurance policies in effect 
on participants as well as other investments to partially cover the Company's obligations under the Plan.  See Note 6, "Other Assets," 
for further information on these assets. 

The benefits available under the SERP vary according to when and how the participant terminates employment with the Company.  If 
a participant retires (with the prior written consent of the Company) on his normal retirement date (65 years old, 20 years of service, 
and  5 years  of  Plan  participation), his normal  retirement  benefit under  the  Plan  would be  annual payments  equal  to  40% of his 
average base compensation (calculated using compensation from the highest five consecutive calendar years of Plan participation), 
payable in monthly installments for the remainder of his life.  If a participant retires early from the Company (55 years old, 20 years 
of service, and five years of Plan participation), his early retirement benefit under the Plan would be an amount (i) calculated as if 
his early retirement date were in fact his normal retirement date, (ii) multiplied by a fraction, with the numerator being the actual 
years of service the participant has with the Company and the denominator being the years of service the participant would have had 
if he had retired at age 65, and (iii) actuarially reduced to reflect the early retirement date.  If a participant dies prior to receiving 120 
monthly payments under the Plan,  his  beneficiary would be  entitled  to continue receiving benefits for the  shorter  of (i)  the  time 
necessary to complete 120 monthly payments or (ii) 60 months.  If a participant dies while employed by the Company, his beneficiary 
would receive, as a survivor benefit, an annual amount equal to (i) 100% of the participant's annual base salary at date of death for 
one year, and (ii) 50% of the participant's annual base salary at date of death for each of the following four years, each payable in 
monthly  installments.   The  Plan  also  provides  for  disability  benefits,  and  a  forfeiture  of  benefits  if  a  participant  terminates 
employment for reasons other than those contemplated under the Plan. The expense related to the Plan for the years ended December 
31, 2020 and 2019 amounted to $1.6 million and $1.5 million, respectively. 

Net Periodic Benefit Cost 

The net periodic benefit cost related to the SERP consisted of the following components during the years ended December 31, 2020 
and 2019:  

Service Cost 
Interest Cost 
Net amortization 

Net periodic benefit cost 

Years Ended December 31, 
2019 
2020 

  $ 

  $ 

600     $ 
636       
343       
1,579     $ 

576   
739   
192   
1,507   

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The service cost component of net benefit cost is presented within cost of sales or selling, general and administrative expense on the 
accompanying  consolidated  statements  of  operations,  in  accordance  with  where  compensation  cost  for  the  related  associate  is 
reported.  All other components of net benefit cost, including interest cost and net amortization noted above, are presented within 
other (expense) income, net in the accompanying consolidated statements of operations. 

Obligations and Funded Status 

Summarized information about the changes in plan assets and benefit obligation, the funded status and the amounts recorded 
at December 31, 2020 and 2019 are as follows: 

Fair value of plan assets, January 1 
Company contributions 
Benefits paid 
Fair value of plan assets, December 31 
Benefit obligation, January 1 
Service cost 
Interest cost 
Benefits paid 
Plan amendments 
Actuarial losses 
Benefit obligation, December 31 
Underfunded status, December 31 

Years Ended December 31, 
2019 
2020 

-     $ 
446       
(446 )     
-     $ 
21,541     $ 
600       
636       
(446 )     
-       
1,977       
24,308     $ 
(24,308 )   $ 

-   
430   
(430 ) 
-   
18,676   
576   
739   
(430 ) 
-   
1,980   
21,541   
(21,541 ) 

  $ 

  $ 
  $ 

  $ 
  $ 

The Company has recorded the 2020 and 2019 underfunded status as a long-term liability on the consolidated balance sheets.  The 
accumulated benefit obligation for the SERP was $22.4 million as of December 31, 2020 and $18.5 million as of December 31, 
2019.  The aforementioned company-owned life insurance policies and marketable securities held in a rabbi trust had a combined 
value of $15.4 million and $14.7 million at December 31, 2020 and 2019, respectively.  See Note 6, "Other Assets," for additional 
information on these investments. 

The estimated net loss and prior service cost for the SERP that will be amortized from accumulated other comprehensive loss into 
net periodic benefit cost over the next fiscal year is $0.5 million.  The Company expects to make contributions of $0.5 million to the 
SERP in 2021.  The Company had no net transition assets or obligations recognized as an adjustment to other comprehensive income 
and does not anticipate any plan assets being returned to the Company during 2021, as the plan has no assets. 

The following benefit payments, which reflect expected future service, are expected to be paid:  

Years Ending 
December 31, 

2021 
2022 
2023 
2024 
2025 
2026 - 2030 

      $ 

675   
919   
921   
959   
999   
5,642   

The following gross amounts are recognized net of tax in accumulated other comprehensive loss: 

Prior service cost 
Net loss 

December 31, 

2020 

2019 

  $ 

  $ 

586     $ 
1,773       
2,359     $ 

738   
1,965   
2,703   

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Actuarial Assumptions 

The weighted average assumptions used in determining the periodic net cost and benefit obligation information related to the SERP 
are as follows: 

Net periodic benefit cost: 
Discount rate 
Rate of compensation increase 
Benefit obligation: 
Discount rate 
Rate of compensation increase 

14.  SHARE-BASED COMPENSATION 

Years Ended December 31, 
2019 
2020 

3.00 %     
2.50 %     

2.25 %     
2.50 %     

4.00 % 
2.50 % 

3.00 % 
2.50 % 

The Company has an equity compensation program (the "Program") which provides for the granting of "Incentive Stock Options" 
within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended, non-qualified stock options and restricted 
stock awards.  The Company believes that such awards better align the interest of its employees with those of its shareholders.  The 
2020  Equity  Compensation  Plan  provides  for  the  issuance  of  1.0  million  shares  of  the  Company's  Class  B  common  stock.   At 
December 31, 2020, 1.0 million shares remained available for future issuance under the 2020 Equity Compensation Plan.  The 2011 
Equity Compensation Plan provided for the issuance of 1.4 million shares of the Company's Class B common stock.  At December 
31, 2020, no shares remained available for future issuance under the 2011 Equity Compensation Plan.  

The Company records compensation expense in its consolidated statements of operations related to employee stock-based options 
and awards.  The aggregate pretax compensation cost recognized for stock-based compensation amounted to approximately $2.3 
million and $2.9 million for 2020 and 2019, respectively, and related solely to restricted stock awards.   The Company did not use 
any cash to settle any equity instruments granted under share-based arrangements during 2020 and 2019.  At December 31, 2020 
and 2019, the only instruments issued and outstanding under the Program related to restricted stock awards. 

Restricted Stock Awards 

The Company provides common stock awards to certain officers, directors and key employees.  The Company grants these awards, 
at its discretion, from the shares available under the Program.  Unless otherwise provided at the date of grant or unless subsequently 
accelerated, the shares awarded are typically earned in 25% increments on the second, third, fourth and fifth anniversaries of the 
award and are distributed provided the employee has remained employed by the Company through such anniversary dates; otherwise 
the unearned shares are forfeited.  The market value of these shares at the date of award is recorded as compensation expense on the 
straight-line  method  over  the  applicable  vesting  period  from  the  respective  award  dates,  as  adjusted  for  forfeitures  of  unvested 
awards. During 2020 and 2019, the Company issued 113,000 shares and 70,000 shares of the Company's Class B common stock, 
respectively, under a restricted stock plan to various officers, directors and employees. 

A summary of the restricted stock activity under the Program for the year ended December 31, 2020 is presented below: 

Restricted Stock 
Awards 

Weighted 
Average 

Shares 

     Award Price 

Weighted Average 

Remaining 
Contractual Term (Years) 

Outstanding at January 1, 2020 
Granted 
Vested 
Forfeited 
Outstanding at December 31, 2020 

445,300     $ 
113,000       
(120,850 )     
(32,000 )     
405,450     $ 

23.96       
8.24       
24.10       
20.52       
19.77       

3.4 years 

3.0 years 

As of December 31, 2020, there was $5.1 million of total pretax unrecognized compensation cost related to non-vested stock-based 
compensation arrangements granted under the restricted stock award plan.  That cost is expected to be recognized over a period of 
4.4 years.  This expense is recorded in cost of sales and SG&A expense based upon the employment classification of the award 
recipients. 

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The Company's policy is to issue new shares to satisfy restricted stock awards.  Currently the Company believes that the majority of 
its restricted stock awards will vest. 

15.  COMMON STOCK 

As of December 31, 2020, according to regulatory filings, there was one shareholder of the Company's common stock (other than 
shareholders subject to specific exceptions) with ownership in excess of 10% of Class A outstanding shares with no ownership of 
the Company's Class B common stock.  In accordance with the Company's certificate of incorporation, the Class B Protection clause 
is triggered if a shareholder owns 10% or more of the outstanding Class A common stock and does not own an equal or greater 
percentage of all then outstanding shares of both Class A and Class B common stock (all of which common stock must have been 
acquired after the date of the 1998 recapitalization).  In such a circumstance, such shareholder must, within 90 days of the trigger 
date,  purchase  Class  B  common  shares,  in  an  amount  and  at  a  price  determined  in  accordance  with  a  formula  described  in  the 
Company's certificate of incorporation, or forfeit its right to vote its Class A common shares.  As of December 31, 2020, to the 
Company's knowledge, this shareholder had not purchased any Class B shares to comply with these requirements.  In order to vote 
its shares at Bel's next shareholders' meeting, this shareholder must either purchase the required number of Class B common shares 
or sell or otherwise transfer Class A common shares until its Class A holdings are under 10%.  As of December 31, 2020, to the 
Company's knowledge, this shareholder owned 21.6% of the Company's Class A common stock in the aggregate and had not taken 
steps to either purchase the required number of Class B common shares or sell or otherwise transfer Class A common shares until 
its Class A holdings fall below 10%.  Unless and until this situation is satisfied in a manner permitted by the Company's Restated 
Certificate of Incorporation, the subject shareholder will not be permitted to vote its shares of common stock. 

Throughout 2020 and 2019, the Company declared cash dividends on a quarterly basis at a rate of $0.06 per Class A (voting) share 
of  common  stock  and  $0.07  per  Class  B  (non-voting)  share  of  common  stock.   The  Company  declared  and  paid  cash 
dividends totaling  $3.4  million  and  $3.4 million  in 2020  and  2019,  respectively.   There  are  no  contractual  restrictions  on  the 
Company's ability to pay dividends, provided that the Company is not in default under its credit agreements immediately before such 
payment and after giving effect to such payment.   

 16.  LEASES  

The  Company  has  operating  leases  for  its  facilities  used  for  manufacturing,  research  and  development,  sales  and 
administration.   There  are  also  operating  and  finance  leases  related  to  manufacturing  equipment,  office  equipment  and 
vehicles.  These leases have remaining lease terms ranging from 1 year to 8 years.  Certain of the leases contain options to extend 
the term of the lease and certain of the leases contain options to terminate the lease within a specified period of time.  These options 
to  extend  or  terminate  a  lease  are  included  in  the  lease  term  only  when  it  is  reasonably  likely  that  the  Company  will  elect  that 
option.  The Company is not a party to any material sublease arrangements. 

The components of lease expense, which are included in cost of sales, research and development costs, and selling, general and 
administrative expense, based on the underlying use of the ROU asset, were as follows: 

Amortization of ROU assets - finance leases 
Interest on lease liabilities - finance leases 
Operating lease cost (cost resulting from lease payments) 
Short-term lease cost 
Variable lease cost (cost excluded from lease payments) 
Sublease income 
Total lease cost 

   Year Ended 
December 31, 
2020 

  $ 

  $ 

205   
65   
8,113   
189   
270   
-   
8,842   

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Supplemental cash flow information related to leases are as follows: 

Cash paid for amounts included in the measurement of lease liabilities: 
Operating cash flows from operating leases 
Operating cash flows from finance leases 
Finance cash flows from finance leases 
Right-of-use assets obtained in exchange for lease obligations: 
Operating leases 
Finance leases 

Supplemental balance sheet information related to leases was as follows: 

Operating Leases: 
Operating lease right-of-use assets 
Operating lease liability, current 
Operating lease liability, long-term 
Total operating lease liabilities 

Finance Leases: 
Property, plant and equipment, gross 
Accumulated depreciation 
Property, plant and equipment, net 
Other current liabilities 
Other long-term liabilities 
Total finance lease liabilities 

Weighted-Average Remaining Lease Term: 
Operating leases (in years) 
Finance leases (in years) 

Weighted-Average Discount Rate: 
Operating leases 
Finance leases 

   Year Ended 
December 31, 
2020 

  $ 

  $ 

  $ 

  $ 

  $ 
  $ 

  $ 

8,022   
65   
185   

3,384   
451   

December 31, 
2020 

14,217   
6,591   
8,064   
14,655   

966   
(391 ) 
575   
198   
790   
988   

December 31, 
2020 

2.7   
4.6   

6.0 % 
6.3 % 

Our discount rate is based on our incremental borrowing rate, as adjusted based on the geographic regions in which our leases 
assets are located.  

Maturities of lease liabilities were as follows as of December 31, 2020: 

Year Ending 
December 31, 
2021 
2022 
2023 
2024 
2025 
Thereafter 
Total undiscounted cash flows 
Less imputed interest 
Present value of lease liabilities 

Operating 
Leases 

Finance 
Leases 

  $ 

  $ 

7,575     $ 
4,655       
2,421       
883       
260       
315       
16,109       
(1,454 )     
14,655     $ 

280   
264   
264   
248   
78   
80   
1,214   
(226 ) 
988   

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17.  COMMITMENTS AND CONTINGENCIES  

Other Commitments 

The Company submits purchase orders for raw materials to various vendors throughout the year for current production requirements, 
as well as forecasted requirements.  Certain of these purchase orders relate to special purpose material and, as such, the Company 
may incur penalties if an order is cancelled.  The Company had outstanding purchase orders related to raw materials in the amount 
of $42.5 million and $42.5 million at December 31, 2020 and December 31, 2019, respectively.  The Company also had outstanding 
purchase orders related to capital expenditures in the amount of $2.1 million and $2.8 million at December 31, 2020 and December 
31, 2019, respectively. 

Legal Proceedings 

The Company is party to a number of legal actions and claims, none of which individually or in the aggregate, in the opinion of 
management, are expected to have a material adverse effect on the Company's consolidated results of operations or consolidated 
financial position. 

In connection with the acquisition of Power Solutions, there is an ongoing claim by the Arezzo Revenue Agency in Italy concerning 
certain tax matters related to what was then Power-One Asia Pacific Electronics Shenzhen Co. Ltd. (now Bel Power Solutions Asia 
Pacific Electronics Shenzhen Co. Ltd, or "BPS China") for the years 2004 to 2006.  In September 2012, the Tax Court of Arezzo 
ruled in favor of BPS China and cancelled the claim.  In February 2013, the Arezzo Revenue Agency filed an appeal of the Tax 
Court's  ruling.  The hearing  of  the  appeal was  held on October 2, 2014.  On  October  13, 2014,  BPS China was  informed  of  the 
Regional Tax Commission of Florence ruling which was in favor of the Arezzo Revenue Agency and against BPS China.  An appeal 
was  filed  on  July  18,  2015  before  the  Regional  Tax  Commission  of  Florence  and  rejected.   On  December  5,  2016,  the  Arezzo 
Revenue Agency filed an appeal with the Supreme Court and BPS China filed a counter-appeal on January 4, 2017.   The Supreme 
Court has yet to render its judgment.  The estimated liability related to this matter is approximately $12.0 million and has been 
included as a liability for uncertain tax positions on the accompanying consolidated balance sheets.  As Bel is fully indemnified in 
this matter per the terms of the stock purchase agreement with ABB, a corresponding other asset for indemnification is also included 
in other assets on the accompanying consolidated balance sheets at December 31, 2020 and December 31, 2019. 

On June 1, 2018, the Company filed an action against Unipower, LLC in the United States District Court for the Southern District 
of New York for breach of contract.  Specifically, the Company alleges in its Complaint that Unipower has willfully violated the 
Master Services Agreement ("MSA") entered into by the parties on January 23, 2015 by failing to make payment for the products 
it contracted for under the MSA.  The parties entered into a settlement agreement on December 17, 2018 resolving all outstanding 
claims and a Stipulation of Dismissal was filed and entered on January 10, 2019. 

The Company is not a party to any other legal proceeding, the adverse outcome of which is likely to have a material adverse effect 
on the Company's consolidated financial condition or consolidated results of operations. 

18.  ACCUMULATED OTHER COMPREHENSIVE LOSS 

The components of accumulated other comprehensive loss as of December 31, 2020 and 2019 are summarized below: 

December 31, 

2020 

2019 

Foreign currency translation adjustment 
Unrealized holding gains on available-for-sale securities, net of taxes of $0 at 

  $ 

December 31, 2020 and $0 at December 31, 2020 

Unfunded SERP liability, net of taxes of ($1,377) at December 31, 2020 and 

($639) at December 31, 2020 

(13,142 )   $ 

(20,032 ) 

19       

12   

(4,940 )     

(4,045 ) 

Accumulated other comprehensive loss 

  $ 

(18,063 )   $ 

(24,065 ) 

Changes in accumulated other comprehensive (loss) income by component during the years ended December 31, 2020 and 2019 
are as follows.  All amounts are net of tax. 

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Unrealized 
Holding 
Gains on 
Available-
for-Sale 
Securities      

Foreign 
Currency 
Translation 
Adjustment     

Unfunded SERP 
Liability 

Total 

Balance at January 1, 2019 

  $ 

 (22,635)     $ 

 12     $ 

 (2,215)     

  $ 

 (24,838)   

Other comprehensive income (loss) before 

reclassifications 

Amounts reclassified from accumulated other 
comprehensive income (loss) 
Effect of adoption of ASU 2018-02 (Topic 220) 

Net current period other comprehensive income 
(loss) 

2,603       

-       
-       

2,603       

-       

-       
-       

-       

(1,492)     

1,111   

125   (a)     

(463)     

(1,830)     

125   
(463)   

773   

Balance at December 31, 2019 

(20,032)       

12       

(4,045)     

(24,065)   

Other comprehensive income (loss) before 

reclassifications 

Amounts reclassified from accumulated other 
comprehensive income (loss) 

Net current period other comprehensive income 
(loss) 

6,890       

-       

6,890       

7       

-       

7       

(933)     

5,964   

38   (a)     

38   

(895)     

6,002   

Balance at December 31, 2020 

  $ 

 (13,142)     $ 

 19     $ 

(4,940)     

  $ 

(18,063)   

(a)   This reclassification relates to the amortization of prior service costs and gains/losses associated with the Company's 
SERP plan.  This expense is reflected in other (expense) income, net on the accompanying consolidated statement of 
operations. 

19.  SUBSEQUENT EVENTS 

Acquisition of rms Connectors, Inc. 

On January 8, 2021, the Company acquired rms Connectors, Inc. (“rms Connectors”), from rms Company Inc., a division of Cretex 
Companies,  Inc.,  for  $8.5  million  in  cash.   rms  Connectors  is  a  highly-regarded  connector  manufacturer  with  over  30  years  of 
experience producing harsh environment circular connectors used in a variety of military and aerospace applications. This acquisition 
complements  Bel's existing  military  and  aerospace  product  portfolio  and  we  anticipate  will  allow  us  to  expand  key  customer 
relationships  within  these  end  markets  and  leverage  the  combined  manufacturing  resources  to  improve  our  operational 
efficiency.  The transaction was funded with cash on hand.  The initial purchase price allocation related to this acquisition was not 
yet available at the time of filing this Annual Report on Form 10-K. 

Sale of Hong Kong Property and Related Bank Consent 

On January 15, 2021, the Company sold a property in Hong Kong for net cash proceeds of $6.7 million.  The net book value for this 
property is approximately $0.5 million, and a related gain on sale will be recorded in the first quarter of 2021.  When this asset sale 
is combined with the previously-announced dispositions of the Company's Signal manufacturing facility in Inwood, New York and 
its Power R&D facility in Switzerland, the aggregate amount of proceeds of asset sales during the term of the credit agreement 
exceeded the disposition basket provided pursuant to the credit agreement.  On February 3, 2021, the Company received a retroactive 
consent  from  its  lenders  to  exclude  the proceeds of  the  Hong Kong  property  sale  from  the  calculation of  the disposition basket 
outlined in the Credit Agreement.   

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Item 9.  Changes in and Disagreements With Accountants on Accounting and Financial Disclosures 

None. 

Item 9A. Controls and Procedures 

Evaluation of Disclosure Controls and Procedures 

During the fourth quarter of 2020, the Company's management, including the principal executive officer and principal financial 
officer, supervised and participated in the evaluation of the Company's disclosure controls and procedures (as defined in Rules 13a-
15(e) and 15d-15(e) under the Securities Exchange Act of 1934) related to the recording, processing, summarization, and reporting 
of information in the Company's periodic reports that the Company files with the SEC. These disclosure controls and procedures 
have been designed to ensure that material information relating to the Company, including its subsidiaries, is made known to the 
Company's  management,  including  these  officers,  by  other  of  the  Company's  employees,  and  that  this  information  is  recorded, 
processed, summarized, evaluated, and reported, as applicable, within the time periods specified in the SEC's rules and forms. 

In designing and evaluating the disclosure controls and procedures, the Company recognizes that any controls and procedures, no 
matter  how  well  designed  and  operated,  provide  only  reasonable,  not  absolute,  assurance  that  the  above  objectives  have  been 
met.   Notwithstanding  these  limitations,  the  Company  believes  that  its  disclosure  controls  and  procedures  are  designed  and  are 
operating to provide reasonable assurances of achieving their objectives. 

Based on their evaluation as of December 31, 2020, the Company's principal executive officer and principal financial officer have 
concluded that the Company's disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities 
Exchange Act of 1934) are effective to ensure that the information required to be disclosed by the Company in the reports that the 
Company files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the 
time periods specified in SEC rules and forms. 

Management's Annual Report on Internal Control Over Financial Reporting 

The Company's management is responsible for establishing and maintaining adequate internal control over financial reporting, as 
such  term  is  defined  in  Exchange  Act  Rule  13a-15(f).   Under  the  supervision  and  with  the  participation  of  the  Company's 
management,  including  the  Company's  principal  executive  officer  and  principal  financial  officer,  the  Company  conducted  an 
evaluation of the effectiveness of the Company's internal control over financial reporting based on the framework in Internal Control 
– Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. 

Based  on  the  Company's  evaluation  under  the  framework  in  Internal  Control  –  Integrated  Framework  (2013),  the  Company's 
management concluded that the Company's internal control over financial reporting was effective as of December 31, 2020. 

Deloitte & Touche LLP has audited the effectiveness of the Company's internal control over financial reporting as of December 31, 
2020 and has expressed an unqualified opinion on the effectiveness of our internal control over financial reporting as of December 
31, 2020 in their report which is included in Item 8 herein. 

Changes in Internal Controls Over Financial Reporting 

There has not been any change in our internal control over financial reporting during the three months ended December 31, 2020 
that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. 

Item 9B.     Other Information 

None. 

Item 10.     Directors, Executive Officers and Corporate Governance 

The  Registrant  incorporates  by  reference  herein  information  to  be  set  forth  in  its  definitive  proxy  statement  for  its  2021 annual 
meeting of shareholders that is responsive to the information required with respect to this item. 

The  Registrant  has  adopted  a  code  of  ethics  for  all  of  its  associates,  including  directors,  executive  officers  and  all  other  senior 
financial personnel.  The code of ethics, as amended from time to time, is available on the Registrant's website under Corporate 
Governance.  The Registrant will also make copies of its code of ethics available to investors upon request.  Any such request should 
be sent by mail to Bel Fuse Inc., 206 Van Vorst Street, Jersey City, NJ  07302 Attn: Farouq Tuweiq or should be made by telephone 
by calling Farouq Tuweiq at 201-432-0463. 

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Item 11.     Executive Compensation 

The  Registrant  incorporates  by  reference  herein  information  to  be  set  forth  in  its  definitive  proxy  statement  for  its  2021 annual 
meeting of shareholders that is responsive to the information required with respect to this Item. 

Item 12.     Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 

The  Registrant  incorporates  by  reference  herein  information  to  be  set  forth  in  its  definitive  proxy  statement  for  its  2021 annual 
meeting of shareholders that is responsive to the remaining information required with respect to this Item. 

The table below depicts the securities authorized for issuance under the Company's equity compensation plans. 

Equity Compensation Plan Information 

Number of 
Securities to be 
Issued Upon 
Exercise of 
Outstanding 
Options, 
Warrants and 
Rights (a) 

Weighted 
Average Exercise 
Price of 
Outstanding 
Options, 
Warrants and 
Rights (b) 

Number of 
Securities 
Remaining 
Available for 
Future Issuance 
Under Equity 
Compensation 
Plans (Excluding 
Securities 
Reflected in 
Column (a)) (c)    

-     $ 

-       

-     $ 

-       

1,000,000   

-       

-   

-       

1,000,000   

Plan Category 
Equity compensation plans approved by security holders: 
2020 Equity Compensation Plan 

Equity compensation plans not approved by security 
holders 

Totals 

Item 13.     Certain Relationships and Related Transactions, and Director Independence 

The  Registrant  incorporates  by  reference  herein  information  to  be  set  forth  in  its  definitive  proxy  statement  for  its  2021 annual 
meeting of shareholders that is responsive to the information required with respect to this Item. 

Item 14.     Principal Accountant Fees and Services 

The  Registrant  incorporates  by  reference  herein  information  to  be  set  forth  in  its  definitive  proxy  statement  for  its  2021 annual 
meeting of shareholders that is responsive to the information required with respect to this Item. 

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Item 15. 

Exhibits, Financial Statement Schedules 

PART IV 

(a) Documents filed as a part of this Annual Report on Form 10-K: 

(1) Financial Statements 
See Index to Consolidated Financial Statements and Schedule of this Form 10-K. 

(2) Exhibits 

Exhibit No.: 

2.1 

3.1 

3.2 

Asset Purchase Agreement, dated as of November 11, 2019, by and among CUI, Inc., CUI Global, Inc. 
and Bel Fuse Inc. Filed as Exhibit 2.1 to the Company's Current Report on Form 8-K filed on November 
14, 2019 and incorporated herein by reference.   

Restated Certificate of Incorporation, as amended, is incorporated by reference to (i) Restated Certificate 
of Incorporation filed as Exhibit 3.1 of the Company's  Quarterly Report on Form 10-Q for the quarterly 
period ended June 30, 1998 and (ii) Certificate of Amendment to the Company's Restated Certificate of 
Incorporation filed as Exhibit 3.1 to the Company's Annual Report on Form 10-K for the fiscal year ended 
December 31, 1999. 

Amended and Restated By-Laws of Bel Fuse Inc. (Adopted March 27, 2020), are incorporated by 
reference to Exhibit 3.1 of the Company's Current Report on Form 8-K filed on April 2, 2020. 

4.1* 

Description of securities. 

 10.1† 

 10.2† 

10.3† 

10.4 

10.5 

10.6 

10.7 

2020 Equity  Compensation  Plan,  as  amended,  is  incorporated  by  reference  to  Exhibit  10.1  to  the 
Company's Current Report on Form 8-K filed on June 12, 2020.  

Amended  and  Restated  Bel  Fuse  Supplemental  Executive  Retirement  Plan,  dated  as  of  April  17, 
2007.  Filed as Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 23, 2007 and 
incorporated herein by reference. 

2011 Equity Compensation Program.  Incorporated by reference to the Registrant's proxy statement for its 
2011 annual meeting of shareholders. 

Credit and Security Agreement dated June 19, 2014, as amended and restated as of June 30, 2014, by and 
among Bel Fuse Inc., as Borrower, and KeyBank National Association, as Administrative Agent, Swing 
Line  Lender  and  Issuing  Lender,  and  the  other  lenders  identified  therein.   Filed  as  Exhibit  10.1  to  the 
Company's Current Report on Form 8-K filed on July 7, 2014 and incorporated herein by reference. 

Second Amendment, dated as of March 21, 2016, to the Credit and Security Agreement dated June 19, 
2014, as amended and restated as of June 30, 2014, by and among Bel Fuse Inc., as Borrower, and KeyBank 
National  Association,  as  Administrative  Agent,  Swing  Line  Lender  and  Issuing  Lender,  and  the  other 
lenders identified therein.  Filed as Exhibit 10.1 to the Company's Current Report on Form 8-K filed on 
March 22, 2016 and incorporated herein by reference. 

Third Amendment, dated December 11, 2017, to the Credit and Security Agreement dated June 19, 2014, 
as amended and restated as of June 30, 2014, by and among Bel Fuse Inc., as Borrower, and KeyBank 
National  Association,  as  Administrative  Agent,  Swing  Line  Lender  and  Issuing  Lender,  and  the  other 
lenders identified therein.  Filed as Exhibit 10.1 to the Company's Current Report on Form 8-K filed on 
December 15, 2017 and incorporated herein by reference. 

Fourth Amendment, dated February 18, 2020, to the Credit and Security Agreement dated June 19, 2014, 
as amended and restated as of June 30, 2014, by and among Bel Fuse Inc., as Borrower, and KeyBank 
National Association, as Administrative Agent, Swing Line Lender and Issuing Lender, and the other 
lenders identified therein.  Filed as Exhibit 10.1 to the Company's Current Report on Form 8-K filed on 
February 18, 2020 and incorporated herein by reference. 

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11.1 

A statement regarding the computation of earnings per share is omitted because such computation can be 
clearly determined from the material contained in this Annual Report on Form 10-K. 

21.1* 

Subsidiaries of the Registrant. 

23.1* 
24.1* 
31.1* 
31.2* 
 32.1** 
 32.2** 
101.INS* 
101.SCH* 
101.CAL* 
101.DEF* 
101.LAB* 
101.PRE* 
104* 

Consent of Independent Registered Public Accounting Firm. 
Power of attorney (included on the signature page) 
Certification of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 
Certification of the Vice President of Finance pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 
Certification of the Chief Executive Officer pursuant to Section 906 of the Sarbanes - Oxley Act of 2002. 
Certification of the Vice-President of Finance pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 
Inline XBRL Instance Document 
Inline XBRL Taxonomy Extension Schema Document 
Inline XBRL Taxonomy Extension Calculation Linkbase Document 
Inline XBRL Taxonomy Extension Definition Linkbase Document 
Inline XBRL Taxonomy Extension Label Linkbase Document 
Inline XBRL Taxonomy Extension Presentation Linkbase Document 
Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) 

*   Filed herewith. 
** Submitted herewith. 
†   Management contract or compensatory plan or arrangement. 

Item 16.  Form 10-K Summary 

None. 

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Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

BEL FUSE INC. 
(Registrant) 

By: /s/ Daniel Bernstein 
   Daniel Bernstein  
   President and Chief Executive Officer  

Dated:  March 12, 2021 

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints 
Daniel Bernstein and Craig Brosious as his/her attorney-in-fact and agent, with full power of substitution and resubstitution, for 
him/her and in his/her name, place, and stead, in any and all capacities, to sign and file any and all amendments to this Annual 
Report on Form 10-K, with all exhibits thereto and hereto, and other documents with the Securities and Exchange Commission, 
granting unto said attorney-in-fact and agent, and each of them, full power and authority to do and perform each and every act and 
thing requisite or necessary to be done in and about the premises, as fully to all intents and purposes as he/she might or could do in 
person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or any of them, or their or his substitutes, may 
lawfully do or cause to be done by virtue hereof. 

 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following 

persons on behalf of the registrant and in the capacities and on the dates indicated.  

Signature 

Title 

Date 

/s/ Daniel Bernstein 
Daniel Bernstein 

/s/ Peter Gilbert 
Peter Gilbert 

/s/ John Tweedy 
John Tweedy 

/s/ Mark Segall 
Mark Segall 

/s/ Eric Nowling 
Eric Nowling 

/s/ Vincent Vellucci 
Vincent Vellucci 

/s/ Thomas E. Dooley 
Thomas E. Dooley 

/s/ Rita V. Smith 
Rita V. Smith 

/s/ Craig Brosious 
Craig Brosious 

President, Chief Executive Officer and Director 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

March 12, 2021 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

Vice President of Finance and Secretary 
(Principal Financial Officer and Principal 
Accounting Officer) 

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Description of Capital Stock 

Bel Fuse Inc. (the “Company”) is authorized to issue 10,000,000 shares of Class A Common Stock, par value $0.10 per 
share (the “Class A Common Stock”), and 30,000,000 shares of Class B Common Stock, par value $0.10 per share (the “Class 
B Common Stock” and, together with the Class A Common Stock, the “Common Stock”). As of March 1, 2021, there were 
2,144,912 shares of Class A Common Stock outstanding and 10,204,602 shares of Class B Common Stock outstanding. 

The Company is also authorized to 1,000,000 shares of preferred stock, no par value (the “Preferred Stock”), none of which 

Exhibit 4.1 

are outstanding. 

Common Stock 

Voting 

Except as described below under the caption "Class B Protection," each share of Class A entitles the holder thereof to one 
vote per share on all matters on which shareholders are entitled to vote, including the election of directors. The Class B Common 
Stock does not entitle the holder thereof to any vote except as otherwise provided in the Company’s certificate of incorporation 
or as required by law. 

Dividends and Other Distributions 

Cash dividends are payable to the holders of Class A Common Stock and Class B Common Stock only as and when declared 
by the Board of Directors. Subject to the foregoing, cash dividends declared on shares of Class B Common Stock in any calendar 
year cannot be less than 5% higher per share than the annual amount of cash dividends per share declared in such calendar year 
on shares of Class A Common Stock. No cash dividends may be paid on shares of Class A Common Stock unless, at the same 
time, cash dividends are paid on shares of Class B Common Stock, subject to the annual 5% provision described above. Cash 
dividends may be paid at any time or from time to time on shares of Class B Common Stock without corresponding cash dividends 
being paid on shares of Class A Common Stock. 

Each share of Class A Common Stock and Class B Common Stock is otherwise equal with respect to dividends (other than 
cash)  and  distributions  (including  distributions  in  connection  with  any  recapitalization  and  upon  liquidation,  dissolution  or 
winding up of the Company), except that dividends or other distributions payable on the Common Stock in shares of Common 
Stock may be made only as follows: (i) in shares of Class B Common Stock to the holders of both Class A Common Stock and 
Class B Common Stock; or (ii) in shares of Class A Common Stock to the holders of Class A Common Stock and in shares of 
Class B Common Stock to the holders of Class B Common Stock. The Company’s certificate of incorporation also provides that 
neither the Class A Common Stock nor the Class B Common Stock may be split, subdivided or combined unless the other is 
proportionately split, subdivided or combined. 

The respective amounts of future dividends, if any, to be declared on each class of Common Stock depends on circumstances 
existing at the time, including the Company's financial condition, capital requirements, earnings, legally available funds for the 
payment of dividends and other relevant factors. 

Merger and Consolidations  

Each holder of Class B Common Stock is entitled to receive the same amount and form of consideration per share as the 
per-share  consideration,  if  any,  received  by  any  holder  of  the  Class  A  Common  Stock  in  a  merger  or  consolidation  of  the 
Company (whether or not the Company is the surviving corporation). 

Class B Protection 

The provisions described under this caption (the “Class B Protection Provisions”) may have an anti-takeover effect by making 
the Company a less attractive target for a takeover bid. 

For purposes of the Class B Protection Provisions, the following definitions apply: 

   "Affiliate" of any Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect 
common control with such Person. For purposes of this definition, control when used with respect to any specified Person means 
the possession of the power to direct the management and policies of such Person, directly or indirectly, whether through the 

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ownership of voting securities, by contract or otherwise; and the terms controlling and controlled have meanings correlative to 
the foregoing. 

   "4% Shareholder" means any Person that, alone or together with any Affiliate, or any member of the immediate family (or 
trusts for the benefit thereof) of any such Person or Affiliate, beneficially owned at June 9, 1998, at least 4% of the aggregate 
number of shares of the Company’s Common Stock then outstanding. 

   "1934 Act" means the Securities Exchange Act of 1934, as amended. 

    "Person"  means  any  individual,  partnership,  joint  venture,  limited  liability  company,  corporation,  association,  trust, 
incorporated organization, government or governmental department or agency or any other entity (other than the Company). 

For purposes of the Class B Protection Provisions as set forth in the Company’s certificate of incorporation, the following shares 
of Class A Common Stock are excluded for the purpose of determining the shares of Class A Common Stock beneficially owned 
or acquired by any Person or group but not for the purpose of determining shares outstanding: 

(a) shares beneficially owned by such Person or group (or, in the case of a group, shares beneficially owned by Persons that 
are members of such group), immediately after the effective time of the recapitalization in 1998 when the Company caused each 
share of its Common Stock to be converted into one half share of Class A Common Stock and one half share of Class B Common 
Stock (the “Effective Time”); 

(b) shares acquired by will or by the laws of descent and distribution, or by a gift that is made in good faith and not for the 
purpose of circumventing the Class B Protection Provisions, or by termination or revocation of a trust or similar arrangement or 
by  a distribution from  a  trust  or similar  arrangement  if  such  trust or  similar  arrangement was  created,  and  such  termination, 
revocation or distribution occurred or was effected, in good faith and not for the purpose of circumventing the Class B Protection 
Provisions, or by reason of the ability of a secured party (following a default) to exercise voting rights with respect to, or to 
dispose of, shares that had been pledged in good faith as security for a bona fide loan, or by foreclosure of a bona fide pledge 
which secures a bona fide loan; 

(c) shares acquired upon issuance or sale by the Company; 

(d) shares acquired by operation of law (including a merger or consolidation effected for the purpose of recapitalizing a Person 
or reincorporating a Person in another jurisdiction but excluding a merger or consolidation effected for the purpose of acquiring 
another Person); 

(e) shares acquired in exchange for Common Stock by a holder of Common Stock (or by a parent, lineal descendant or donee 
of such holder of Common Stock who received such Common Stock from such holder) if the Common Stock so exchanged was 
acquired by such holder directly from the Company as a dividend on shares of Class A Common Stock; 

(f) shares acquired by a plan of the Company qualified under Section 401(a) of the Internal Revenue Code of 1986, as amended, 

or any successor provision thereto, or acquired by reason of a distribution from such a plan; 

(g) shares beneficially owned by a Person or group immediately after the Effective Time which are thereafter acquired by an 
Affiliate of such Person or group (or by the members of the immediate family (or trusts for the benefit thereof) of any such Person 
or Affiliate) or by a group which includes such Person or group or any such Affiliate; and 

   (h) shares acquired indirectly through the acquisition of securities, or all or substantially all of the assets, of a Person that has a 

class of its equity securities registered under Section 12 (or any successor provision) of the 1934 Act. 

For purposes of calculating the number of shares of Common Stock beneficially owned or acquired by any Person or group in 
administering the Class B Protection Provisions: 

(a) shares of Common Stock acquired by gift are deemed to be beneficially owned by such Person or member of a group if 
such gift was made in good faith and not for the purpose of circumventing the operations of the Class B Protection Provisions; and 

(b) only shares of Common Stock owned of record by such Person or member of a group or held by others as nominees of such 
Person or member of a group and identified as such to the Company shall be deemed to be beneficially owned by such Person or 
group (provided that shares of Common Stock with respect to which such Person or member of a group has sole investment and 
voting power shall be deemed to be beneficially owned thereby). 

Subject to the other definitional provisions applicable to the Class B Protection Provisions, "beneficial ownership" under the 

Class B Protection Provisions is to be determined pursuant to Rule 13d-3 (as in effect on February 1, 1996) promulgated under the 
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1934 Act, and the formation or existence of a "group" is to be determined pursuant to Rule 13d-5(b) (as in effect on May 1, 1998) 
promulgated under the 1934 Act, in each case subject to the following additional qualifications: 

(a) relationships by blood or marriage between or among any Persons will not constitute any of such Persons as a member of a 

group with any such other Person(s), absent affirmative attributes of concerted action; and 

(b) any Person acting in his or her official capacity as a director or officer of the Company shall not be deemed to beneficially 

own shares where such ownership exists solely by virtue of such Person's status as a trustee (or similar position) with respect to 
shares held by plans or trusts for the general benefit of employees or former employees of the Company, and actions taken or 
agreed to be taken by a Person in such Person's official capacity as an officer or director of the Company will not cause such 
Person to become a member of a group with any other Person. 

 If any Person or group (other than any 4% Shareholder) acquires after the Effective Time beneficial ownership of shares 
representing 10% or more of the then outstanding Class A Common Stock, and such Person or group (a "Significant Shareholder") 
does not then beneficially own an equal or greater percentage of all then outstanding shares of Class B Common Stock, all of 
which Class B Common Stock must have been acquired by such Person or group after the Effective Time, the Class B Protection 
Provisions require that such Significant Shareholder must, in order to maintain all of its voting power, make (within a ninety-day 
period beginning the day after becoming a Significant Shareholder) a public cash tender offer, in accordance with all applicable 
laws and regulations, to acquire additional shares of Class B Common Stock (a "Class B Protection Transaction"). The 10% 
ownership threshold of the number of shares of Class A Common Stock which triggers a Class B Protection Provision may not 
be waived by the Board of Directors, nor may this threshold be amended without shareholder approval, including a majority vote 
of the votes cast by the then outstanding shares of Class B Common Stock entitled to vote, tabulated separately as a class. 

The Company’s certificate of incorporation contains several provisions describing the nature of the public cash tender offer 
to  be  made  by  a  Significant  Shareholder.  If  a  Significant  Shareholder  fails  to  make  a  tender  offer  required  by  the  Class  B 
Protection Provisions, or to purchase validly tendered and not withdrawn shares (after proration, if any), the voting rights of all 
of  the  shares  of  Class  A  Common  Stock  beneficially  owned  by  such  Significant  Shareholder  which  were  acquired  after  the 
Effective Time are to be automatically suspended until completion of a Class B Protection Transaction or until divestiture of the 
excess shares of Class A Common Stock that triggered such requirement. To the extent that the voting power of any shares of 
Class A Common Stock is so suspended, such shares will not be included in the determination of aggregate voting shares for any 
purpose. 

 A  Class  B  Protection  Transaction  is  also  be  required  of  any  Significant  Shareholder  each  time  that  the  Significant 
Shareholder acquires after the Effective Time beneficial ownership of an additional amount of shares of Class A Common Stock 
equal to or greater than the next higher integral multiple of 5% in excess of 10% (e.g., 20%, 25%, 30%, etc.) of the outstanding 
shares of Class A Common Stock and such Significant Shareholder does not then own an equal or greater percentage of all then 
outstanding  shares  of  Class  B  Common  Stock  that  such  Significant  Shareholder  acquired  after  the  Effective  Time.  Such 
Significant Shareholder would be required to offer to buy that number of additional shares prescribed by a formula set forth in 
the Company’s certificate of incorporation. 

The Class B Protection Provisions specifically exclude any 4% Shareholder. 

Neither the Class B Protection Transaction requirement nor the related possibility of suspension of voting rights applies to 
any increase in percentage beneficial ownership of shares of Class A Common Stock resulting solely from a change in the total 
number of shares of Class A Common Stock outstanding, provided that any acquisition after such change which results in any 
Person or group having acquired after the Effective Time beneficial ownership of 10% or more of the number of then outstanding 
shares  of  Class  A  Common  Stock  (or,  after  the  last  acquisition  which  triggered  the  requirement  for  a  Class  B  Protection 
Transaction, additional shares of Class A Common Stock in an amount equal to the next higher integral multiple of 5% in excess 
of the number of shares of Class A Common Stock then outstanding) is subject to any Class B Protection Transaction requirement 
that would be otherwise imposed. All calculations with respect to percentage beneficial ownership of issued and outstanding 
shares  of  either  class  of  Common  Stock  are  to  be  based  upon  the  number  of  issued  and  outstanding  shares  reported  by  the 
Company on the last to be filed of (i) the Company's most recent Annual Report on Form 10-K, (ii) its most recent Quarterly 
Report on Form 10-Q, (iii) its most recent Current Report on Form 8-K, and (iv) its most recent definitive proxy statement filed 
with the SEC. 

            Convertibility 

            Except as described below, neither the Class A Common Stock nor the Class B Common Stock is convertible into another 
class of Common Stock or any other security of the Company. 

            The Class B Common Stock may be converted into Class A Common Stock on a share-for-share basis by resolution of 
the Board of Directors if, as a result of the existence of the Class B Common Stock, the Class A Common Stock or the Class B 
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Common Stock or both become excluded from quotation on the NASDAQ National Market System or, if such shares are then 
quoted on another national quotation system or listed on a national securities exchange, from trading on the principal national 
quotation system or national securities exchange on which the shares are then traded. 

            In addition, if at any time, as a result of additional issuances by the Company of Class B Common Stock, repurchases by 
the Company of Class A Common Stock or a combination of such issuances and repurchases, the number of outstanding shares 
of Class A Common Stock as reflected on the stock transfer books of the Company falls below 10% of the aggregate number of 
outstanding shares of Class A Common Stock and Class B Common Stock, then immediately upon the occurrence of such event 
all of the outstanding shares of Class B Common Stock will be automatically converted into shares of Class A Common Stock, 
on a share-for-share basis. For purposes of the immediately preceding sentence, any shares of Class A Common Stock or Class 
B Common Stock repurchased or otherwise acquired by the Company and held as treasury shares will no longer be deemed 
"outstanding" from and after the date of acquisition. 

            Preemptive Rights 

The Common Stock does not carry any preemptive rights enabling a holder thereof to subscribe for or receive shares of any class 
of stock of the Company or any securities convertible into shares of any class of stock of the Company. 

Preferred Stock 

             Pursuant  to  the  Company’s  certificate  of  incorporation,  the  Company’s  board  of  directors  has  the  authority,  without 
further action by the stockholders, to issue from time to time up to 1,000,000 shares of Preferred Stock in one or more series. 
The  Company’s  board  of  directors  may  designate  the  rights,  preferences,  privileges  and  restrictions  of  the  Preferred  Stock, 
including dividend rights, conversion rights, voting rights, redemption rights, liquidation preference, sinking fund terms and the 
number of shares constituting any series or the designation of any series. The issuance of Preferred Stock could have the effect 
of  limiting  dividends  on  the  Class A  Common  Stock  and  Class B  Common  Stock,  diluting  the  voting  power  of  the  Class A 
Common Stock, impairing the liquidation rights of the Class A Common Stock and Class B Common Stock or delaying, deterring 
or preventing a change in control. Such issuance could have the effect of decreasing the market price of the Class A Common 
Stock and Class B Common Stock. 

Anti-takeover Effects of our Certificate of Incorporation and Bylaws and New Jersey Law 

The Company’s certificate of incorporation and bylaws contain provisions that could have the effect of delaying, deferring 
or discouraging another party from acquiring control of the Company. These provisions and certain provisions of New Jersey 
law, which are summarized below, could discourage takeovers, coercive or otherwise. These provisions are also designed, in 
part, to encourage persons seeking to acquire control of the Company to negotiate first with the Company’s board of directors. 
The  Company  believes  that  the  benefits  of  increased  protection  of  its  potential  ability  to  negotiate  with  an  unfriendly  or 
unsolicited acquirer outweigh the disadvantages of discouraging a proposal to acquire the Company. 

Dual class stock. As described above, the Company’s certificate of incorporation provides for a dual class common stock 
structure, which provides the holders of the Class A Common Stock (other than those whose right to vote has been suspended) 
significant influence over all matters requiring shareholder approval, including the election of directors and significant corporate 
transactions, such as a merger or other sale of the Company or its assets. 

Issuance of undesignated preferred stock. As discussed above, the Company’s board of directors has the ability to designate 
and issue Preferred Stock with voting or other rights or preferences that could deter hostile takeovers or delay changes in the 
Company’s control or management. 

Board classification. The Company’s certificate of incorporation provides that its board of directors is divided into three 
classes, one class of which is elected each year by the Company’s voting shareholders. The directors in each class serve for a 
three-year term. The Company’s classified board of directors may tend to discourage a third party from making a tender offer or 
otherwise attempting to obtain control of the Company because it generally makes it more difficult for shareholders to replace a 
majority of the directors. 

Greater  Than  Majority  Vote.  The  Company’s  certificate  of  incorporation  provides  that  in  addition  to  any  other  voting 
requirement imposed by law, by contract, by the Company’s certificate of incorporation or by the Company’s by-laws, specific 
greater than majority voting requirements will apply in order to approve certain “Business Combinations” (as defined in the 
Company’s certificate of incorporation) unless the applicable Business Combination is approved by a majority of the Company’s 
“Continuing Directors” (as defined in the Company’s certificate of incorporation) or the consideration payable to shareholders 
in the transaction meets certain stringent requirements. The specific greater than majority voting requirements mandate that (in 
the absence of such Board approval or satisfaction of the stringent consideration requirements) approval be granted by holders 
of (i) at least 80% of the shares entitled to vote on the transaction and (ii) at least a majority of the shares entitled to vote on the 
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Business Combination excluding shares held by Related Persons (as defined in the Company’s certificate of incorporation) and 
their  affiliates  (with  certain  variances  depending  upon  whether  or  not  the  Business  Combination  involves  a  liquidation  or 
dissolution). This provision is intended to encourage potential bidders to negotiate with the Board and its representatives. This 
provision, and the New Jersey legislation described in the next two paragraphs, may have an anti-takeover effect with respect to 
transactions that the Company’s board of directors does not approve in advance and may discourage attempts that might result 
in a premium over the market price for the shares of Common Stock held by the Company’s shareholders. 

New Jersey Legislation.  Similarly, for public companies incorporated in New Jersey (such as the Company), the New Jersey 
Business Corporation Act contains mandatory provisions that are designed to encourage potential bidders to negotiate with the 
board of directors and its representatives in connection with certain business combinations. The New Jersey Business Corporation 
Act  provides  that  no  such  companies  may  engage  in  any  “business  combination”  (as  defined  in  the  New  Jersey  Business 
Corporation Act) with any interested stockholder (generally a 10% or greater stockholder) of such companies for a period of five 
years following such interested stockholder’s stock acquisition date (as defined in the New Jersey Business Corporation Act), 
unless  (x)  such  business  combination  is  approved  by  the  board  of  directors  of  such  corporation  prior  to  the  interested 
stockholder’s  stock  acquisition  date  or  (y)  the  transaction  or  series  of  transactions  that  caused  the  interested  stockholder  to 
become  an  interested  stockholder  is  approved  by  the  board  of  directors  of  the  corporation  prior  to  that  stockholder’s  stock 
acquisition  date  and  a  subsequent  business  combination  is  approved  by  (i)  directors  who  are  independent  of  the  interested 
stockholder and (ii) holders of a majority of the voting shares (excluding the shares owned by the interested stockholder). 

In  addition,  no  such  company  may  engage,  after  the  five  year  period,  in  any  business  combination  with  any  interested 
stockholder  of  such  corporation  other  than:  (i) a  business  combination  approved  by  the  board  of  directors  prior  to  that 
stockholder’s stock acquisition date, (ii) a business combination approved by the affirmative vote of the holders of two-thirds of 
the  voting  stock  not  beneficially  owned  by  such  interested  stockholder,  (iii) a  business  combination  in  which  the  interested 
stockholder pays a formula price designed to ensure that all other shareholders receive at least the highest price per share paid 
by  such  interested  stockholder  or  (iv)  a  business  combination  that  is  approved  by  (a)  directors  who  are  independent   of  the 
interested  stockholder  and  (b)  holders  of  a  majority  of  the  voting  shares  (excluding  the  shares  owned  by  the  interested 
stockholder) if the transaction or series of related transactions that caused the interested stockholder to become an interested 
stockholder was approved by the board of directors of such company prior to the consummation of such transaction or series of 
related transactions. 

Limits on ability of stockholders to call a special meeting. Subject to provisions of New Jersey law that permit holders of at 
least 10% of the Class A Common Stock to petition a New Jersey court to order a special meeting of shareholders for good cause 
shown, the Company’s bylaws provide that special meetings of the stockholders may be called only by the president or a majority 
of the board of directors. This provision may delay the ability of the Company’s shareholders to force consideration of a proposal 
or for holders controlling a majority of the Class a Common Stock to take any action. 

Requirements for advance notification of shareholder nominations and proposals. The Company’s bylaws establish advance 
notice  procedures  with  respect  to  shareholder  proposals  and  the  nomination  of  candidates  for  election  as  directors  at  the 
Company’s  annual  meeting  of  shareholders,  other  than  nominations  made  by  or  at  the  direction  of  the  Company’s  board  of 
directors. These advance notice procedures may have the effect of precluding the conduct of certain business at a meeting if the 
proper procedures are not followed and may also discourage or deter a potential acquirer from conducting a solicitation of proxies 
to elect its own slate of directors or otherwise attempt to obtain control of the Company. 

Election  and  removal  of  directors.  Under  the  Company’s  certificate  of  incorporation,  newly  created  directorships  on 
the  board of directors may be filled only by the affirmative vote of three quarters of the directors then serving on the board of 
directors. Under the Company’s certificate of incorporation, directors may be removed by shareholders only for cause and only 
with the approval of holders of two-thirds of the shares entitled to vote on removal. 

The provisions of New Jersey law and the provisions of the Company’s certificate of incorporation and bylaws could have 
the effect of discouraging others from attempting hostile takeovers and, as a consequence, they might also inhibit temporary 
fluctuations in the market price of the Common Stock that often result from actual or rumored hostile takeover attempts. These 
provisions  might  also  have  the  effect  of  preventing  changes  in  the  Company’s  management.  It  is  also  possible  that  these 
provisions could make it more difficult to accomplish transactions that shareholders might otherwise deem to be in their best 
interests 

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SUBSIDIARIES OF THE REGISTRANT 

Exhibit 21.1 

BCMZ Precision Engineering Limited 
Bel Components Ltd. 
Bel Connector Inc. 
Bel Fuse (Macao Commerical Offshore) Limited 
Bel Fuse Limited 
Bel Power (Hangzhou) Co. Ltd. 
Bel Power Europe S.r.l. 
Bel Power Inc. 
Bel Power Solutions Co. Ltd. 
Bel Power Solutions GmbH 
Bel Power Solutions Inc. 
Bel Power Solutions Ireland Limited 
Bel Power Solutions s.r.o. 
Bel Sales (Hong Kong) Ltd. 
Bel Stewart GmbH 
Bel Stewart s.r.o. 
Bel Transformer Inc. 
Bel Ventures Inc. 
BPS Asia Pacific Electronics (Shenzhen) Co. Ltd. 
BPS Cooperatief U.A. 
Cinch Connectivity Solutions LTD 
Cinch Connectivity Solutions, Inc. 
Cinch Connectors de Mexico, S.A. de C.V. 
Cinch Connectors Limited 
Cinch Connectors, Inc. 
Dongguan Transpower Electric Products Co., Ltd. 
PAI Capital LLC 
Shireoaks Worksop Holdings Ltd. 
Signal Dominicana, S.R.L. 
Stewart Connector Systems de Mexico, S.A. de C.V. 
Stratos International, LLC 
Stratos Lightwave LLC 
Stratos Lightwave-Florida LLC 
Transpower Cooperatief U.A. 
Transpower Technologies (HK) Limited 
Trompeter Electronics, Inc. 
TRP Connector B.V. 
TRP Connector Limited 
TRP International* 
Winsonko (Guangxi Pingguo) Electron Co., Ltd. 

* TRP International is a China Business Trust 

England and Wales 
Hong Kong 
Delaware 
Macao 
Hong Kong 
PRC 
Italy 
Massachusetts 
China 
Switzerland 
Delaware 
Ireland 
Slovakia 
Hong Kong 
Germany 
Czech Republic 
Delaware 
Delaware 
China 
Netherlands 
England and Wales 
Delaware 
Mexico 
England and Wales 
Delaware 
PRC 
Delaware 
England and Wales 
Dominican Republic 
Mexico 
Delaware 
Delaware 
Delaware 
Netherlands 
Hong Kong 
Delaware 
Netherlands 
Macao 
PRC 
PRC 

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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We  consent  to  the  incorporation  by  reference  in  Registration  Statement  No.  333-239189  on  Form  S-3  and  Registration 
Statement Nos. 333-180340 and 333-239267 on Form S-8 of our report dated March 12, 2021, relating to the consolidated financial 
statements of Bel Fuse Inc. and subsidiaries (the "Company"), and the effectiveness of the Company's internal control over financial 
reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2020. 

Exhibit 23.1 

/s/ DELOITTE & TOUCHE LLP 
New York, New York 

March 12, 2021 

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Exhibit 31.1 

CERTIFICATIONS 

I, Daniel Bernstein, certify that: 

1. 

I have reviewed this annual report on Form 10-K of Bel Fuse Inc.; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material  respects  the  financial  condition,  results  of  operations  and  cash  flows  of  the  registrant  as  of,  and  for,  the  periods 
presented in this report; 

4.  The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures 
(as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  controls  over  financial  reporting  (as  defined  in 
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a)  designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is 
made known to us by others within those entities, particularly during the period in which this report is being prepared; 

(b)  designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles; 

(c)  evaluated  the  effectiveness  of  the  registrant's  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and 

(d)  disclosed  in  this  report  any  change  in  the registrant's  internal  control over financial reporting  that occurred during the 
registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially 
affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 

5.  The  registrant's  other  certifying  officer  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of  internal  control  over 
financial  reporting,  to  the  registrant's  auditors  and  the  audit  committee  of  the  registrant's  board  of  directors  (or  persons 
performing the equivalent functions): 

(a)  all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial 
information; and 

(b)  any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the 

registrant's internal control over financial reporting. 

Date:  March 12, 2021 

/s/ Daniel Bernstein 
Daniel Bernstein 
President and Chief Executive Officer 

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Exhibit 31.2 

CERTIFICATIONS 

I, Craig Brosious, certify that: 

1. 

I have reviewed this annual report on Form 10-K of Bel Fuse Inc.; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material  respects  the  financial  condition,  results  of  operations  and  cash  flows  of  the  registrant  as  of,  and  for,  the  periods 
presented in this report; 

4.  The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures 
(as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  controls  over  financial  reporting  (as  defined  in 
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a)  designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is 
made known to us by others within those entities, particularly during the period in which this report is being prepared; 

(b)  designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles; 

(c)  evaluated  the  effectiveness  of  the  registrant's  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and 

(d)  disclosed  in  this  report  any  change  in  the registrant's  internal  control over financial reporting  that occurred during the 
registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially 
affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 

5.  The  registrant's  other  certifying  officer  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of  internal  control  over 
financial  reporting,  to  the  registrant's  auditors  and  the  audit  committee  of  the  registrant's  board  of  directors  (or  persons 
performing the equivalent functions): 

(a)  all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial 
information; and 

(b)  any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the 

registrant's internal control over financial reporting. 

Date:  March 12, 2021 

/s/ Craig Brosious 
Craig Brosious 
Vice President of Finance and Secretary 
(Principal Financial Officer and Principal Accounting Officer) 

79 

 
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
  
  
  
  
 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350, 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 32.1 

In connection with the annual report of Bel Fuse Inc. (the "Company") on Form 10-K for the year ended December 31, 2020 filed 
with the Securities and Exchange Commission (the "Report"), I, Daniel Bernstein, as President and Chief Executive Officer of the 
Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that 
to my knowledge: 

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material respects, the consolidated financial condition of the Company 

as of the dates presented and consolidated results of operations of the Company for the periods presented.

Date:  March 12, 2021 

/s/ Daniel Bernstein 
Daniel Bernstein 
President and Chief Executive Officer 

CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350, 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 32.2 

In connection with the annual report of Bel Fuse Inc. (the "Company") on Form 10-K for the year ended December 31, 2020 filed 
with the Securities and Exchange Commission (the "Report"), I, Craig Brosious, as Vice President of Finance and Secretary of the 
Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that 
to my knowledge: 

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material respects, the consolidated financial condition of the Company 

as of the dates presented and consolidated results of operations of the Company for the periods presented.

Date:  March 12, 2021 

/s/ Craig Brosious 
Craig Brosious 
Vice President of Finance and Secretary 
(Principal Financial Officer and Principal Accounting Officer) 

80 

CO R P O R ATE I N FO R MATI O N

D I R E C TO R S

Daniel Bernstein 

President and  

Chief Executive Officer

Thomas Dooley 

Former Interim CEO and 

Chief Operating Officer 

Viacom Inc.

Eric Nowling 

John Tweedy 

Senior Vice President and 

Former Vice President  

Corporate Controller 

Verint Systems Inc.

Engineering  

Standard Microsystems Corporation

Mark Segall 

Vincent Vellucci 

Senior Managing Director 

Former President of Americas 

Kidron Corporate Advisors LLC

Components  

Arrow Electronics, Inc.

Peter Gilbert 

Former President and CEO 

Rita Smith 

Partner 

Gilbert Manufacturing Co. Inc.

C-Suite Healthcare Advisors

O F F I C E R S

T R A N S F E R  AG E N T

I N T E R N E T

Daniel Bernstein 

President and  

Chief Executive Officer

Farouq Tuweiq (1) 

Chief Financial Officer

Craig Brosious 

Vice President–Finance and 

Secretary

Dennis Ackerman 

Vice President 

President of Bel Power Solutions

Peter Bittner III 

Vice President 

President of Cinch Connectivity 

Solutions

Raymond Cheung 

Vice President–Asia Operations

Continental Stock Transfer and 

www.belfuse.com 

Trust Company 

Bel Fuse Inc. is traded on the 

One State Street Plaza 

NASDAQ Global Select Market under 

30th Floor 

New York, NY 10004 

Tel: 212-509-4000

AU D I TO R S

Deloitte & Touche LLP (3) 

New York, NY

Grant Thornton LLP(4)

Iselin, NJ

the symbols BELFA and BELFB

CO R P O R AT E   
H E A D Q UA R T E R S

Bel Fuse Inc. 

206 Van Vorst Street 

Jersey City, NJ 07302 

Tel: 201-432-0463

( 1 ) New appointment effective February 15, 2021

(2) New appointment effective October 30, 2020

(3)  Deloitte & Touche LLP served as the Company’s independent registered public accounting firm for 

the year ended December 31, 2020.

Sherry Urban(2) 

Vice President–Human Resources

(4)  On February 16, 2021, the Company appointed Grant Thornton LLP as the Company’s new 

independent registered public accounting firm for the Company’s first quarter ending March 31, 3021 
and its fiscal year ending December 31, 2021.

81 

ASSOCIATES FEATURED ON THIS YEAR’S COVER:

BEL FUSE INC.
HANGZHOU, PRC
Beverly Chen
Xianfeng Jiang
HL Lu
Falling Tao
Jbel Yao
Fairy Zheng
YP Zhou

BEL FUSE INC.
HONG KONG
Harris Chan
Raymond Cheung
Regina Fung
Allan Kwan
Doris Lo
Alan Ng
Annie Ngai
Stanley Sum
Peggy Wong

BEL FUSE INC.
INDIA
S. Seshachalam

BEL FUSE INC.
JERSEY CITY, NJ
Daniel Bernstein

BEL FUSE INC.
PINGGUO, PRC
Haiou Huang
Hehua Huang
Shengli Huang
Liru Lei
Changti Liao
Xinmei Song
Pingping Xu

BEL FUSE INC.
TAIWAN
Andrew Chang
Jeff Hou
Kerst Huang
Ann Li
Smith Lin
Alice Su
Bowie Tedja

BEL FUSE INC.
WING MING (PRC)
WaiShun Leung
Li Li
Jun Liu
Kevin Man
XinYun Pan
WahTak To
Louis Tse
YiuKwan Tso
ShuHua Wen
JinLian Yao

BEL POWER 
SOLUTIONS
SANTA CLARA, CA
Tuan Khuu
Bernard Phi

BEL POWER 
SOLUTIONS
LIMERICK, IRELAND
Dhareena Aucharaz
Christina Birdthistle
Audrey Boulot
Gitta Cahill
Mairead Collins
Martina Klatt
Ruth Maguire
Patrick McCarthy
Stephanie O’Loughlin

BEL POWER 
SOLUTIONS
SLOVAKIA
Jaroslav Halas
Miroslav Miklovic

BEL POWER 
SOLUTIONS
SHENZHEN, PRC
Changbing Cao 
Yingzhen Lai
Liyun Lan
Bihong Lei
Min Li
Mei Lu
Xiufen Yang
Natalie Zhong

CINCH 
CONNECTIVITY 
SOLUTIONS
LOMBARD, IL
Hecham Elkhatib
Ehsan Latif

CINCH 
CONNECTIVITY 
SOLUTIONS
MCALLEN, TX
Graciela De Leon
Daniel Lopez
Shane Patzer
Jose Ramos
Alfredo Vazquez

CINCH 
CONNECTIVITY 
SOLUTIONS
MELBOURNE, FL
Adam Bettencourt
Maricelis Ruiz
Greg Schnell
D’Artagnan  
  Shackleford
Rodney Snyder
Takyra Williams

CINCH 
CONNECTIVITY 
SOLUTIONS
TEMPE, AZ
Lori Bullock
Crystal Green
Jay Vidallon

CINCH 
CONNECTIVITY 
SOLUTIONS
WASECA, MN
Tim Jaspersen
Geralyn Jensen
Scott Kassel
Diane Kratz
Wayne Larson
Josh Lyons
Karen Norby
Connie Ockwig
Betty Schroeder
Richard Schroeder

STEWART 
CONNECTOR
CZECH REPUBLIC
Stefan Berecky
Catherine Deswarte
Vladimir Fiala
Daniela Jakodova
Jan Luka
Radek Pilar
David Podrazsky
Radek Slovacek
Alena Svecova

SIGNAL 
TRANSFORMER
LYNBROOK, NY
Lakeysha Coryatt
Janis Leinwol
Anna Randak
Maryanne Sciretta

TRP CONNECTOR
CHANGPING, PRC
Qiugui Chen
WeiXiong Fan
Jianglin He
ZhangBo Hua
Jiang Liu
Wanwen Liu
Yu Quan
Xenia Wang
Dawu Wu
Huijun Yang
Botao Yu
Yugui Yuan
WoLiang Yuan

CINCH 
CONNECTIVITY 
SOLUTIONS
CHELMSFORD & 
WORKSOP, UK
Andrea Borg
David Bruce
Martin Burns
David Campbell
Mark Eastwick
Carol Hanson
Andrea Hind
Rosemarie Houston
Justyna Jastrzembska
Boguslawa Madura
Nicholas Osborne
Melinda Perry
Jack Root
John Wood

CUI POWER
TUALATIN, OR
Tim Rees

STEWART 
CONNECTOR
GLEN ROCK, PA
Phyllis Byrd
Altamesa Pankey
Angela Wilhide

STEWART 
CONNECTOR
CANANEA, MEXICO
Graciela Aguayo
Juan Chavez
Martin Fimbres
Daniela Islava
Mirna Leyva
Gabriela  Lucero
Francisca Martinez
Citlali Rangel
Gricelda Rosas
Juan Trejo