Sealed 4-Position Plug for Harness Builds
The Molex 0194190005 is a 4-circuit plug from the MX150L 19419 series, designed as a sealed, free-hanging interconnect for wire harnesses that need IP67 protection.
It accepts male blade crimp terminals (sold separately under the MX150L terminal family), terminated to the wire before insertion into the housing. The 5.84mm pitch is wider than standard 0.100-inch automotive connectors, so verify the board layout or mating connector footprint if routing density is a concern. The IP67 rating means the mated pair resists dust ingress and temporary submersion.