2-position, 2-row — the compact power pair
The 0039016026: This is a 2-position, 2-row receptacle housing from the Mini-Fit Jr 5557 series, with a 0.165" (4.20mm) row spacing. Black PA66 insulation material.
For a 2-position receptacle, that means two female socket contacts, typically Molex 5556 series (e.g., 55560029 for 18-24 AWG). The mating plug is a Mini-Fit Jr 5557 series male header, also 2-position, 2-row, 4.20mm pitch. Confirm the header's orientation (vertical or right-angle) and mounting style for your board layout.
