Molex Micro-Fit+ Connectors

Molex Micro-Fit+ Connectors offer superior design options for flexibility and efficient assembly. The connectors offer a high current rating of up to 13A with a 3mm pitch and use the same amount of space that smaller connectors occupy. Features include a smaller PCB footprint, a reduced mating force of 40%, and an enhanced TPA design that provides stability and security for the terminals inside the receptacle. Molex Micro-Fit+ applications include consumer, telecommunication/networking, medical, sustainable energy, and automotive.

Features

  • Fully isolated contacts on each side of interface prevent potential arcing
  • Enhanced TPA design provides stability and security for terminals inside receptacle
  • Unique keying design prevents mismating, different than standard Micro-Fit 3.0
  • High current rating of up to 13A with a 3mm pitch
  • Smaller PCB footprint offers design flexibility
  • Reduced mating force enables easier assembly compared to standard Micro-Fit 3.0
  • Fully polarized housings ensure proper mating orientation, compatible with existing headers and plugs
  • UL 94V-0/glow wire combination resin lowers costs while meeting European standards for electrical requirements
  • Reflow options available
  • Halogen free and RoHS comliant

Applications

  • Consumer
    • Copiers
    • Freezers
    • Pinball and slot machines
    • Printers
    • Refrigerators
    • Vending machines
    • Video poker and pachinko
    • Washing machines
  • Sustainable energy (solar power)
  • Medical
    • Diagnostic equipment
    • Patient monitors
  • Telecommunications / networking
    • Routers and switches
    • Servers
    • Storage
  • Automotive
    • Telemetrics
    • Non-critical

Specifications

  • 600VAC(RMS)/DC maximum voltage
  • 13.0A maximum current
  • 10mΩ maximum contact resistance
  • 1000MΩ minimum insulation resistance
  • -40°C to +105°C operating temperature range
  • 1.57mm standard PCB thickness
Published: 2019-05-20 | Updated: 2025-07-01