The Molex 5025780601 is a 6-circuit plug housing from the CLIK-Mate 502578 series, on a 1.50mm pitch. It is a free-hanging (in-line) connector meant for wire-to-board or wire-to-wire harnesses where a positive latch lock keeps the pair mated under vibration.
Contacts Are Not Included — Order Separately
This is a housing only — the crimp terminals are not included. The 5025780601 accepts non-gendered contacts that are terminated to the wire via crimp and then inserted into the housing. If you are filling a BOM line for a complete connector assembly, add the matching crimp terminal part number to the order. The housing alone is dead stock without its contacts.
Mating Half and Wire Range
The mating header for this plug housing is the CLIK-Mate 502578 series board-mount header. The latch lock on the housing engages the corresponding ramp on the header for positive retention. Wire gauge compatibility depends on the crimp terminal selected — the housing accepts the terminal designed for the 1.50mm CLIK-Mate system.