Housing for a 7-Circuit Harness — What This Plug Is
The Molex 0436400701 is a 7-position plug housing from the Micro-Fit 3.0 43640 series, designed for wire-to-board or wire-to-wire power interconnects in equipment enclosures, appliances, and automotive interiors. The single-row layout mates with the corresponding Micro-Fit 3.0 receptacle housing, which accepts the male pin terminals crimped onto 20–24 AWG wire.
What You Get — and What You Don't
The 0436400701 ships empty; you order the male crimp terminals separately (Molex 43030 series for 20–24 AWG). The locking ramp on the plug body snaps into the matching ramp on the receptacle, giving an audible click that confirms full engagement — useful in harness assembly where a half-mated connector can pass a continuity check but fail under vibration.