Micro-Lock PLUS 4-Circuit Plug Housing
The Molex 2137192040 is a 4-circuit plug housing from the Micro-Lock PLUS 213719 series, designed for free-hanging inline wire-to-board connections. It uses a 2.00 mm pitch and a single row of male pin contacts terminated via crimp, making it a straightforward choice for harness builders who need a compact, positive-locking interconnect. The glass-filled nylon housing handles -40°C to 105°C, which covers underhood automotive and industrial cabinet environments without derating.
What It Mates With and How to Terminate
This plug housing accepts male pin crimp terminals (sold separately) and mates with the corresponding Micro-Lock PLUS header. The 2.00 mm pitch matches the header footprint, so the board layout is set by that dimension.