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Molex Mini-Fit Sigma Sealed Power Connectors

Molex Mini-Fit Sigma Sealed Power Connectors are sealed wire-to-wire connectors that employ traditional Mini-Fit TPA2 terminals and wire gauges. These sealed connectors also provide protection from water, foam, and dust-debris ingress. The series is ideal for use in a variety of commercial vehicle, home appliance, consumer, and industrial automation applications. These 4.2mm connectors operate over a -40°C to +105°C temperature range and offer 600V maximum voltage and 13A maximum current.

Features & Benefits

  • Panel mount ears- recommended panel cut-outs for 0.89mm to 3.00mm thick panels. Panel cut-out tolerances +0.10mm.
  • TPA supports- used to properly support the optional TPAs after terminals are inserted and seated into the housing.
  • Keying and polarization allows for accurate mating to standard Mini-Fit 3.0 Power Connectors.
  • Seal cap supports provide excellent support for the rubber cap that mounts around the back of the housing.
  • Voltage (max): 600V AC (rms)/DC
  • Current (max): 13.0A
  • RoHS compliant


  • Industrial & Manufacturing Equipment (Not Vehicles)
  • Appliance & Climate Control
  • Non-Auto Transportation
  • Gaming & Vending Systems
  • Consumer Electronics


  • Buses, trains, boats, emergency vehicles, refrigeration vehicles, & agriculture vehicles
  • Refrigerators, ovens, & dishwashers
  • Vending machines
  • Robotic arm
  • Drives and conveyor lines
  • Motors
  • Process control

Product Spec Sheets and Additional Information

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