Deutsch DT 12-Way Receptacle Connector – DT04-12PB B-Keyway Black Housing
The DT04-12PB is the B-keyway Deutsch DT Series 12-way black receptacle housing. Designed for use in multi-connector harness layouts alongside the standard A-keyway DT04-12PA, the B-keyway design of the DT04-12PB ensures it only mates with the DT06-12SB B-keyway plug, providing essential anti-mismating protection in complex, high-circuit-count motorsport harnesses.
Keyed Connector Differentiation in Complex Harnesses
When a motorsport harness contains multiple 12-way connectors – such as separate ECU, PDM, transmission, and instrument loom interfaces – keyed connector variants are essential to prevent incorrect connection during harness installation and service. The DT04-12PB B-keyway housing, combined with the matching DT06-12SB B-keyway plug, makes mis-wiring physically impossible, protecting sensitive motorsport electronics from damage caused by reversed connector connections.
Applications
- Multi-connector ECU and PDM loom interfaces with keying differentiation
- Race car harness systems using multiple 12-way DT connectors
- Complex motorsport electrical builds requiring anti-mismating protection
- Professional harness fabrication for rotary, turbocharged, and high-performance engines
Compatibility
Mates with DT06-12SB B-keyway plug housing only. Compatible with DT size 16 contacts and W12P wedge locks. Sold individually.
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