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Bel Fuse B Inc (BELFB)



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Upturn Advisory Summary
08/29/2025: BELFB (2-star) has a low Upturn Star Rating. Not recommended to BUY.
1 Year Target Price $136.33
1 Year Target Price $136.33
4 | Strong Buy |
1 | Buy |
0 | Hold |
0 | Sell |
0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit 59.66% | Avg. Invested days 51 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | Stock Returns Performance ![]() |
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Key Highlights
Company Size Small-Cap Stock | Market Capitalization 1.66B USD | Price to earnings Ratio 34.33 | 1Y Target Price 136.33 |
Price to earnings Ratio 34.33 | 1Y Target Price 136.33 | ||
Volume (30-day avg) 5 | Beta 1.13 | 52 Weeks Range 57.90 - 141.80 | Updated Date 08/30/2025 |
52 Weeks Range 57.90 - 141.80 | Updated Date 08/30/2025 | ||
Dividends yield (FY) 0.18% | Basic EPS (TTM) 3.92 |
Analyzing Revenue: Products, Geography and Growth
Revenue by Products
Product revenue - Year on Year
Revenue by Geography
Geography revenue - Year on Year
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin 8.59% | Operating Margin (TTM) 15.37% |
Management Effectiveness
Return on Assets (TTM) 7.17% | Return on Equity (TTM) 14.16% |
Valuation
Trailing PE 34.33 | Forward PE 27.1 | Enterprise Value 1880484603 | Price to Sales(TTM) 2.8 |
Enterprise Value 1880484603 | Price to Sales(TTM) 2.8 | ||
Enterprise Value to Revenue 3.17 | Enterprise Value to EBITDA 17.09 | Shares Outstanding 10548300 | Shares Floating 11806324 |
Shares Outstanding 10548300 | Shares Floating 11806324 | ||
Percent Insiders 2.27 | Percent Institutions 92.57 |
Upturn AI SWOT
Bel Fuse B Inc

Company Overview
History and Background
Bel Fuse Inc. was founded in 1949 by Elliot Rosenstock as Bel Fuse Company. Initially focused on manufacturing fuses, it has expanded to power solutions and magnetics. Through acquisitions and organic growth, Bel has evolved into a global supplier of electronic components.
Core Business Areas
- Power Solutions and Protection: Designs and manufactures AC-DC power supplies, DC-DC converters, front-end power supplies, and custom solutions. Also includes circuit protection devices like fuses, resettable fuses, and overvoltage protection devices.
- Connectivity Solutions: Offers a broad range of connectors, including RF/Microwave, fiber optic, and copper-based connectors, as well as cable assemblies.
- Magnetics: Provides a variety of magnetic components, including transformers, inductors, and custom magnetics for diverse applications.
Leadership and Structure
Daniel Bernstein is the President and CEO. The company has a traditional hierarchical structure with functional departments such as sales, marketing, engineering, and operations.
Top Products and Market Share
Key Offerings
- Circuit Protection Devices (Fuses): Bel's core offering, providing overcurrent protection for electronic devices. Market share is estimated to be in the range of 8-10% globally in the fuse market. Competitors: Littelfuse (LFUS), Bourns, Eaton (ETN).
- Power Supplies: AC-DC and DC-DC power supplies for various applications including industrial, medical, and telecom. Market share varies by specific segment but is a smaller player in the broader power supply market. Competitors: Delta Electronics, TDK-Lambda, Murata Power Solutions.
- Connectors: RF, Fiber Optic, and Copper Connectors. Market share is smaller compared to industry leaders such as TE Connectivity. Competitors: TE Connectivity (TEL), Amphenol (APH), Molex (acquired by Koch Industries).
Market Dynamics
Industry Overview
The electronic component industry is driven by demand for electronics in various sectors, including automotive, industrial, telecommunications, and consumer electronics. Trends include miniaturization, increased efficiency, and higher reliability.
Positioning
Bel Fuse B Inc. is positioned as a mid-sized player in the electronic components industry, focusing on niche markets and custom solutions. Its competitive advantages include a broad product portfolio and strong engineering capabilities.
Total Addressable Market (TAM)
The total addressable market (TAM) for Bel Fuse's core product areas (fuses, power supplies, and connectors) is estimated to be in the tens of billions of dollars globally. Bel Fuse B Inc is well-positioned to continue capturing a portion of this TAM by growing in existing areas and expanding into new market sectors.
Upturn SWOT Analysis
Strengths
- Broad product portfolio
- Strong engineering capabilities
- Global presence
- Long-standing customer relationships
- Focus on niche markets
Weaknesses
- Smaller scale compared to major competitors
- Dependence on specific industries
- Lower brand recognition than larger players
- Inventory management challenges
- Potential supply chain vulnerabilities
Opportunities
- Growth in electric vehicles and renewable energy
- Increasing demand for miniaturized components
- Expansion into emerging markets
- Strategic acquisitions to expand product offerings
- Increased focus on high-reliability applications
Threats
- Economic downturns
- Intense competition
- Technological obsolescence
- Fluctuations in raw material prices
- Geopolitical risks
Competitors and Market Share
Key Competitors
- LFUS
- APH
- TEL
Competitive Landscape
Bel Fuse B Inc. competes with larger companies with greater resources. Bel's advantages include its focus on niche markets, custom solutions, and strong engineering capabilities. Disadvantages include its smaller scale and lower brand recognition.
Major Acquisitions
Cinch Connectivity Solutions
- Year: 2014
- Acquisition Price (USD millions): 282
- Strategic Rationale: Expanded Bel's connectivity solutions portfolio and provided access to new markets.
Growth Trajectory and Initiatives
Historical Growth: Bel Fuse B Inc's historical growth has been driven by organic expansion and strategic acquisitions. Growth rates have varied depending on economic conditions and industry trends.
Future Projections: Analyst estimates for future growth should be sourced from financial data providers. (Projections are based on SEC filings, not shown here).
Recent Initiatives: Recent initiatives include expanding into new markets, developing new products, and streamlining operations.
Summary
Bel Fuse B Inc is a mid-sized player in the electronic components industry with a diverse product portfolio. While smaller than major competitors, Bel's strength lies in its focus on niche markets and custom solutions. The company should continue to capitalize on growth in electric vehicles and renewable energy while closely monitoring economic conditions and technological advancements. Strong management is a key component to ongoing success.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Company SEC Filings (10-K, 10-Q)
- Company Website
- Market Research Reports
- Financial News Outlets
Disclaimers:
The information provided is for informational purposes only and should not be considered financial advice. Market share data are estimates and may not be precise. Investment decisions should be based on thorough research and consultation with a qualified financial advisor.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About Bel Fuse B Inc
Exchange NASDAQ | Headquaters West Orange, NJ, United States | ||
IPO Launch date 1998-07-10 | President, CEO & Director Mr. Farouq Tuweiq | ||
Sector Technology | Industry Electronic Components | Full time employees 5370 | Website https://www.belfuse.com |
Full time employees 5370 | Website https://www.belfuse.com |
Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits. It operates in three product groups: Power Solutions and Protection, Connectivity Solutions, and Magnetic Solutions. The company's products are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, military, commercial aerospace, transportation, and e-Mobility industries. It provides power solutions and protection products, including front-end power supplies, board-mount power products, industrial and transportation power products, external power products, and circuit protection products. The company offers connectivity solutions, such as expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and ethernet, I/O, and industrial and power connectivity products. In addition, it provides magnetic solutions comprising integrated connector modules, power transformers, SMD power inductors and SMPS transformers, and ethernet discrete components. The company sells its products through direct strategic account managers, regional sales managers working with independent sales representative organizations, and authorized distributors North America, Europe, and Asia. Bel Fuse Inc. was incorporated in 1949 and is headquartered in West Orange, New Jersey.

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