A 5-Position Plug Housing That Needs Its Own Pins
For the Mini-Fit Jr 5559 series, that means selecting the correct wire-gauge terminal (typically 20-24 AWG for the standard power contact) and ordering it as a separate line item. A common BOM error is ordering just the housing and discovering at the harness bench that there are no pins to load into it.
Mating Half and Locking Detail
The 0039014053 mates with the corresponding Mini-Fit Jr 5559 receptacle housing of the same 5-circuit, 4.20mm pitch configuration. This is a field-serviceable connection — the ramp can be depressed with a small screwdriver to disengage the latch without tools. The panel-mount snap-in feature allows the plug to be secured to a panel cutout before the terminals are inserted, which simplifies assembly in a harness fixture.
Sourcing Reality for This Housing
It is a standard-production item in the Mini-Fit Jr 5559 family, not a last-time-buy or end-of-life part.