2-Position Pico-Lock Receptacle Housing at 1.00 mm Pitch
The Molex 5037640201 is a 2-circuit receptacle housing from the Pico-Lock 503764 series, built for wire-to-board interconnects where board space is tight. The 1.00 mm pitch keeps the footprint small, and the single-row layout makes it straightforward to route traces on a dense PCB. This is the female half — it accepts crimp socket terminals and mates with the corresponding Pico-Lock pin header. The friction lock holds the pair together against moderate vibration; you'll hear it seat when it's home. The free-hanging (in-line) mounting means it terminates a wire harness and plugs into a board-mounted header, not the other way around.
What It Mates With and What Contacts It Takes
This housing accepts Pico-Lock crimp socket terminals — the exact Molex part numbers for the contacts are listed in the series datasheet. The contacts are ordered separately; the housing ships empty. For the mating header, look for the Pico-Lock pin header with the same 1.00 mm pitch and 2 circuits — the friction lock on the housing engages the latch on the header's shroud. The 1.00 mm pitch means the header footprint is compact, so double-check the PCB layout matches before committing the BOM line.