{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000729580","name":"BEL FUSE INC /NJ","summary":"Bel Fuse Inc. designs, manufactures, and markets products that power, protect, and connect electronic circuits. Its portfolio spans Power Solutions and Protection (front-end, board-mount, industrial, transportation power, circuit protection), Connectivity Solutions (fiber optic, copper, RF, RJ connectors, cable assemblies), and Magnetic Solutions (integrated connector modules, transformers, inductors). Products serve defense, commercial aerospace, networking, telecommunications, computing, industrial, transportation, eMobility, automotive, medical, broadcasting, and consumer electronics markets. Incorporated in 1949, Bel operates in North America, Europe, the Middle East, and Asia.","people":[],"products":[{"name":"Front-end Power Products","type":"hardware","description":"AC-DC and DC-DC power conversion solutions for various industrial and networking applications."},{"name":"Board-mount Power Products","type":"hardware","description":"Compact power modules designed for board-level integration in electronic systems."},{"name":"Industrial and Transportation Power Products","type":"hardware","description":"Power solutions targeting industrial and transportation end markets including eMobility."},{"name":"Circuit Protection Products","type":"hardware","description":"Devices designed to protect electronic circuits from overcurrent and overvoltage conditions."},{"name":"Expanded Beam Fiber Optic Connectors","type":"hardware","description":"Fiber optic connectivity solutions for high-speed data transmission applications."},{"name":"Copper-based Connectors","type":"hardware","description":"Copper connectivity products including RJ connectors and cable assemblies."},{"name":"RF Connectors","type":"hardware","description":"Radio frequency connectors used in telecommunications and related applications."},{"name":"Integrated Connector Modules","type":"hardware","description":"Magnetic components integrating connectors for networking and data transmission."},{"name":"Power Transformers and Inductors","type":"hardware","description":"Discrete magnetic components used in power supply and electronic circuit applications."},{"name":"Enercon Power Conversion and Networking Solutions","type":"hardware","description":"Highly customized power conversion and networking solutions for aerospace and defense markets across air, land, and sea applications."}],"partnerships":[{"partner_name":"innolectric AG","partnership_type":"strategic","description":"One-third noncontrolling investment in Germany-based innolectric to create strategic alliance focused on EV on-board power electronics and next-generation fast-charging technology.","start_date":null}],"affiliations":[],"origin":{"leaf":"cd968e4e34c0987a2575ac5e45035bf71996e7f1acc96967a3cbe3719559f36e","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"0b098c42cbd433cae14624d83784d10385b8543fe6787604e81dad8071372761","parent":"17d0321a82908cbbe67f5c30f3b9d8b3fcde851b75699c9983980dce942b8df2","source":"0001437749-26-005354","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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