BELFB BEL FUSE INC /NJ

FY2025 10-K
Filed: Feb 24, 2026
Information Technology
Electronic Coils, Transformers & Other InductorsSEC EDGAR

BEL FUSE INC /NJ (BELFB) filed its fiscal year 2025 10-K annual report with the SEC on Feb 24, 2026. This page provides AI-powered analysis of the filing, including business overview, management discussion, risk factors, and key financial metrics from XBRL data.

AI Filing Analysis
FY2025 10-K

Business Overview

  • Core business model: designs, manufactures, markets electronic circuit power, protection, and connectivity products for diverse industries
  • No new products, services, or segments explicitly introduced or emphasized this year
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Management Discussion & Analysis

  • Revenue $675.5M in 2025, up 26.3% YoY from $534.8M in 2024; Power Solutions up $111.3M (45.3%) with $136.6M from Enercon acquisition
  • Gross margin 39.1% in 2025 vs 37.8% in 2024; Power Solutions margin 42.7% vs 42.4%, Connectivity 38.7% vs 37.1%, Magnetic 27.6% vs 25.3%
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Risk Factors

  • Regulatory/legal risk: $13.1M impairment charge in Q4-25 for innolectric investment due to insolvency and cessation of majority owner financial support
  • Geopolitical/macro risk: PRC labor shortages affected by government and social policies could force higher-cost manufacturing relocation, materially hurting margins
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Financial Summary
XBRL

Revenue

$675M

Net Income

$62M

Gross Margin

39.1%

Operating Margin

16.4%

Net Margin

9.1%

ROE

14.5%

Total Assets

$935M

Operating Cash Flow

$81M

Source: XBRL data from BEL FUSE INC /NJ FY2025 10-K filing on SEC EDGAR. All figures in USD.

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