MX150 Sealed Receptacle, 3 Circuits, Contacts Not Included
The Molex MX150 1600733112 is a 3-circuit, single-row receptacle from the MX150 160073 series, built for sealed wire-to-board or wire-to-wire interconnects in environments where moisture or splash is a concern. Contacts are not included — the buyer orders the 3 female crimp terminals separately, sized for the wire gauge the harness calls for. The sealed feature means the connector is designed to meet an IP rating when mated with the matching MX150 header and the correct seal-plugged cavities — not a dry-cabinet connector.
Pitch and Fit — 4.50 mm Spacing
The 0.177" (4.50 mm) pitch is the defining fit dimension — it matches the MX150 header pin spacing exactly.
Sealed Housing — Where It Goes
The sealed feature tells you this connector is specified for wet or splash-prone locations — engine compartments, power equipment enclosures, outdoor lighting, or washdown zones. The glass-filled nylon 6 material holds up to the thermal and chemical exposure typical in those environments.