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Belfuse Inc.
  • Products
    • Aviation Spares
      • C-Spares Aftermarket Program
    • Cable Assemblies
      • 1553B Cable Assemblies
      • Ethernet/Network
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        • Brick - 2410
        • Brick - 3912
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        • Chip - 0603
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      • Radial Lead Fuses
        • 0697H
        • 0697W
        • 0698Q
        • MRF
        • MRT
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        • RSTA
      • Resettable PTC
        • Battery Strap
        • Radial Lead PTC
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        • SMT 2016
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        • 4.6x20mm
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      • Toroidal Inductor Kit
      • Toroidal Choke Kit
      • Choke and Inductor Combo Kit
      • Multi-Purpose Kit
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    • High-Frequency Magnetics
      • High Current Toroidal Choke
      • High Current Torroidal Inductor
      • Common Mode Choke (custom)
      • Switchmode Transformer (custom)
      • Flyback Transformer (custom)
      • Power Core Toroid (custom)
      • Surface Mount Inductors (custom)
      • Design Kits
    • Inductors
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      • Lighting Inductors
      • Design Kits
    • Interconnects
      • ARINC 809 & EN4165 Modular
      • EN4644 Modular
      • Harmonica Jacks
      • Hermetically Sealed Micro-D
      • Interposers
      • Military Connectors
        • MD Series Connectors
        • MIL-DTL-24308 D-Sub
        • MIL-DTL-26482
        • MIL-DTL-38999
        • MIL-DTL-5015
        • MIL-DTL-83513
        • MIL-DTL-M26500/BACC45 & BACC63
      • Modular Connectors
      • Rectangular Connectors
        • Micro-D Connectors
        • D-Sub Connectors
      • RF Coax Adapters
        • Between Series
        • Same Series
      • RF Coax Connectors
        • 1.0mm
        • 1.85mm
        • 2.4mm
        • 2.92mm
        • MCX
        • MMCX
        • SMA
        • SMB
        • SMC
        • SMP
        • SMPM
        • TYPE N
        • QMA/KWIQMATE
      • RJ45 Couplers
      • Ruggedized Enclosure Systems
      • SFP+ Cage Connectors
      • SHS Harness Connectors
      • SHS Header
      • Stacking Connectors
      • Twinax/Triax Adapters
      • Twinax/Triax Connectors
    • MagJack® ICM
      • 1xN Port ICM
      • 2xN Port ICM
      • ICM with 1 USB-A
      • ICM with 2 USB-A
      • Vertical Mount ICM
    • Microwave Components
      • Adapters
      • Attenuators
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      • Couplers & Hybrids
      • DC Blocks
      • Equalizers
      • Power Dividers
      • Terminations
    • Optical Connectivity
      • Active Bulkhead
      • Expanded Beam
        • Junior Expanded Beam
        • MIL-DTL-83526 Expanded Beam
        • J-Lite™ Expanded Beam
        • Fibreco Dura-Con™ Expanded Beam
        • Mini Expanded Beam
        • Maxi Expanded Beam
        • F900 Expanded Beam
        • F960 Expanded Beam
        • D38999 Expanded Beam
        • Geo-Beam™ Series Expanded Beam
        • Cable Assemblies for Expanded Beam
        • Universal Field Splice
      • Fiber Flex Circuits
      • Front Load Transceiver
      • Low Rider Transceivers
      • Mini RJ Transceiver
      • Quad Hybrid Transceivers
      • SFF/SFP Transceiver
    • Patching Solutions
      • Looping Plugs
      • Mini-WeCO - BNC Cable Assembly
      • MRJ21 Patch Panels
      • Patch Adapters
      • Patch Cords
      • Patch Jacks & Plugs
      • Punch Down Blocks
      • Trompeter Patch Panels
      • Video Patch Jacks
    • Power Supplies
      • AC-DC
        • Compact PCI
        • DIN Rail
        • Enclosed High Power
        • Front End
        • Linear
        • Melcher™ Cassettes
        • Modular
        • Open Frame
        • Power Shelves and Accessories
      • DC-DC
        • 48 V-to-POL Power Stamp
        • BMP Rugged Converters
        • Compact PCI
        • DIN Rail
        • Front End
        • Input Filters
        • Isolated Bricks
        • Melcher™ Cassettes & Chassis Mount
        • Non Isolated POLs
        • Power Shelves and Accessories
      • e-Mobility
        • Battery Chargers
        • DC-AC Inverters
        • DC-DC Converters
        • Inverter Chargers
      • OCP & Data Center Solutions
      • Powerline & Custom Modules
      • Power Conversion for Blockchain
      • Visit cui.com for more power supplies
    • Transformers
      • Auto Transformers
      • Class 2 Transformers
      • Isolation Transformers
      • PoE Transformers
      • Power Transformers
      • Step Up/Step Down Transformers
      • High Frequency Transformer
      • Toroidal Transformers
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    SEC Filing Details

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    SEC Filing Details

    Document Details

    Form
    CORRESP
    Filing Date
    Sep 8, 2009
    Document Date
    Sep 8, 2009
    Form Description
    CORRESP
    Filing Group
    Other
    Company
    Bel Fuse Inc.
    Issuer
    BEL FUSE INC /NJ

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