Molex Mega-Fit Power Connectors

Molex Mega-Fit Power Connectors deliver up to 23A per circuit set on a 5.7mm pitch. This innovative design allows design engineers more power density than existing mid-range power connectors. Mega-Fit connectors are designed for wire-to-board configurations and can be used in virtually any industry or application. The system provides fully isolated terminals, positive lock housings, and polarized receptacles and housings. This split-box terminal design provides six independent points of contact to offer long-term reliability. Molex Mega-Fit products are UL recognized and CSA approved. All components are lead-free and RoHS compliant.

Features

  • Power-dense design with high-current terminals, tight pitch, and row spacing
  • Provides more power per linear and square millimeter than most mid-range power products
  • Fully isolated header pins and receptacle terminals
  • Sacrificial contact allows systems to be hot-plugged at 48V/23A up to 30 cycles
  • Crush pegs, which provide extra stability on the PCB, are removed on Mega-Fit Slim Headers for a smaller footprint
  • Backshells are available in UL 94V-0 and Glow Wire capable materials
  • Terminal interface has six independent points of contact
  • Positive locking housing ensures secure retention and delivers an audible click when the connector is fully mated
  • Extended barrel conductor crimp provides strong terminal-to-wire retention
  • Hermaphroditic 2-piece backshell reduces bill-of-material (BOM)

Applications

  • White goods
  • Telecommunications
  • Business equipment
  • Vending and gaming
  • Networking and storage equipment
  • Medical equipment
  • Non-automotive transportation
  • Military / aerospace (COTS)
  • Industrial
  • Security
  • Power supplies

Specifications

  • 5.70mm pitch
  • 600V max. voltage
  • 23A max. current
  • 6mΩ contact resistance (maximum change)

Videos

Published: 2013-06-05 | Updated: 2025-02-10