Molex Automotive Connector Female Grey Cable 32 Way Crimp Termination 12A, 4 Row, CMC Receptacle 64319-1218

The Molex 64319-1218 Automotive Connector is a specialised female CMC receptacle built for high-reliability interconnections in automotive wiring harnesses and electrical systems. This robust connector features 32 contacts arranged in four compact rows, facilitating efficient, space-saving wire terminations within automotive applications.

Designed for cable mounting, this grey connector employs crimp termination technology, enabling secure and vibration-resistant connections suitable for high-stress automotive environments. Each contact supports up to 12A, ensuring it is compatible with both power and signal lines as required by modern vehicles’ electronics.

The connector's housing is made from high-grade polyethylene terephthalate, a material known for its toughness, thermal stability, and chemical resistance. The grey colour aids with coding and identification in complex harness assemblies. Contacts are fabricated from durable polyester and finished with a dual tin and gold plating to promote reliable conductivity, minimal signal loss, and long-term corrosion resistance throughout the connector’s lifecycle.

This Molex CMC series product is engineered for harsh underhood and chassis conditions. It meets IP6K7, IP6K8, and IP6K9K ingress protection ratings, providing high resistance to dust, water, and heavy cleaning processes that are common in commercial transport, construction, and off-highway vehicles. The operating temperature range of -40°C to 125°C ensures the connector performs reliably from arctic cold starts to high-temperature engine bays.

Main benefits include its 32-position design for dense signal distribution, secure locking interface, and ease of cable assembly by professional technicians. Applications extend to powertrain, body electrical systems, infotainment, and advanced automotive electronics requiring high-quality connector integrity under tough mechanical and environmental stress.

Dimensions are precise with a width of 35.25 mm, height of 40.5 mm, and a depth of 47 mm - ensuring compatibility with standard automotive enclosures and wire routing constraints. The mat-sealed configuration and left wire output support robust protection against ingress and facilitate strategic harness layout planning.

Use the Molex 64319-1218 for new automotive designs, harness repairs, or retrofit projects needing a reliable, compact, multi-way female crimp connector. For more options, browse EnvMart’s full Automotive Connector section or explore additional Molex connector solutions for your harnessing needs.