Sealed 4-Position Housing for Harness Builds
Black glass-filled nylon and SPS insulation handles the -40°C to 150°C range — that covers underhood automotive and industrial cabinet duty where the connector lives near a heat source. The latch holder locks the pair together; no secondary lock needed for the housing itself, though the terminals need a TPA in the full MX150 system.
What Contacts Fit and Why It Matters
This housing ships without contacts. The crimp barrel and seal must match the wire gauge to maintain the IP sealing at the wire entry. Mating half is the MX150 male header with the same 3.50 mm pitch and latch receiver.