What This Housing Is and What It Needs
The Molex 2036321200 is a 12-circuit, dual-row plug housing from the Micro-Fit 3.0 203632 series. It is a panel-mount, snap-in receptacle that accepts male pin crimp terminals — the contacts are ordered separately.
Mating Half and Termination
This plug housing mates with a Micro-Fit 3.0 through-hole or surface-mount header of the same 3.00 mm pitch and position count — the 12-circuit header is the obvious match. The locking ramp provides audible and tactile feedback when fully seated, preventing accidental disconnection under vibration. Termination is crimp-style: you insert the male pin terminal (sold separately) into the housing cavity until the retention lance locks. The panel-mount snap-in feature secures the housing to a panel cutout before the header is mated, simplifying harness assembly.