What this 4-position receptacle does in a wire harness
The 5023820472: This is a board-to-cable receptacle from Molex's CLIK-Mate 502382 series, designed to terminate a 4-circuit wire harness to a PCB via surface-mount solder tails.
Packaged in Tape & Reel (TR) with Cut Tape (CT) option, pick-and-place compatible with solder retention features for reflow assembly.
Mating half and cross-shop note
Mates with the CLIK-Mate 502381 series plug housing (sold separately). The 4-position, 1.25 mm pitch, single-row layout is shared across the series; the sibling 5023820372 is the same receptacle with a different packaging or plating variant — verify the contact finish thickness matches your application before substituting.