1.25 mm pitch, 5-position SMT right-angle receptacle
The Molex 5023860571 is a 5-position, single-row receptacle from the CLIK-Mate 502386 series, designed for board-to-cable/wire applications. Gold plating on the mating contacts (3.90 µin) and tin on the posts (39.4 µin) give it a reliable signal path for moderate-cycle applications — the gold side handles the mating wear, the tin side takes the solder joint.
Solder retention and latch holder
The forked contact type provides a compliant beam that wipes the header pin on insertion, keeping contact resistance stable across the rated temperature range.