Mega-Fit® Power Connectors

Mega-Fit® Power Connectors deliver cutting-edge current density at 23.0A per circuit; terminals provide six independent contact points for long-term reliability in virtually every industry and application.

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Design engineers are faced with the challenge of greater power requirements with less PCB footprint space. Packaging options have been limited to much lower-, or higher-amperage connectors in this footprint size with limited plating options.

Mega-Fit® Power Connectors solve this issue, providing more power per linear- and square-millimeter than other mid-range power connectors in the industry while packaged in a feature-rich, reliable power system. This product is offered in gold and tin plating options.

Molex Product Spotlight: Mega-Fit® Power Connectors

FiT Families Height/Width Comparison

Features and Benefits 

  • 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
  • Terminal interface has six independent points of contact
    • Offers redundant, secondary current paths for long-term performance and reliability
  • Fully isolated header pins and receptacle terminals
    • Protect against potential damage during handling and mating
  • Positive locking housing
    • Ensures secure retention when receptacle and header are mated.
    • Delivers an audible click to provide feedback that connector is fully mated
  • Sacrificial contacts
    • Allow system to be "hot plugged" at 48 volt/23 amps up to 30 cycles
  • Extended barrel conductor crimp
    • Provides extremely strong terminal-to-wire retention for long-term reliability



  • Commercial Vehicles
    • Power converters
    • Unsealed electronic control modules
  • Consumer / Home Appliance
    • Heaters and air conditioners
    • Washers and Dryers
  • Industrial
    • Lighting and automation
    • Machinery and heavy equipment
  • Telecommunications/Networking
    • Hubs and servers
    • Power supplies and distribution




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