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MagJack® Integrated Connector Modules

The MagJack® Integrated Connector Module (ICM) product-line is Bel Fuse’s premier family of products for Ethernet networking applications. Ranging from 10/100BaseT to 10GBaseT to PoE(plus), the ICM product line covers every Ethernet application in the market today. The ICM product-line includes single port, SMT, vertical mount, USB-combo, single-row harmonic style and double-stack, high density RJ45 connectors, many capable of transmitting up to 60 watts of power for PoE applications. All the connectors are UL listed and manufactured by Bel Fuse.

The Bel Fuse MagJack ICMs are the one of the most reliable, consistently performing parts on the market today. Bel Fuse ICMs boast the most comprehensive offering of circuits and footprints for any application. Every connector is 100% tested in production and uses our patented wire-wrapping technology to ensure high reliability even in the most environmentally challenging conditions.


  • Plastic Materials: UL 94V-0 rated
  • Contact Material: Copper Alloy
  • Contact Plating: 50 micro-inch selective hard gold or as specified
  • Mechanical dimensions comply with IEC 61076-3-110
  • Electrical performance as defined by IEC 60603-7-71 and IEEE802.3
  • Operating Temperature: 0°C to 70°C or as specified

Design Features

  • ICMs designed for 10/100BT, 1GBT, 10GBT and PoE(plus)
  • Port configurations ranging from 1×1 to 2×8 (16 ports)
  • Some port configurations available in vertical mount, low-profile and compressed-mid-plane mounted options.
  • Entire line of integrated USB-A 2.0 connector options
  • Optional LEDs, EMI tab-shields and EMI-gasket options
  • Board-mount options: thru-hole, SMT, pin-and-paste and limited press-fit configurations
  • Multiple footprint and pin-out configurations available.
Product Training Module
RoHS Compliant