Deutsch DT 8-Pin — Specs and Wiring Guide

The Deutsch DT 8-pin connector is designed for higher-circuit-count applications that still require a single sealed interface point. Common in multi-function light assemblies, body controllers, and complex sensor clusters, the 8-pin DT keeps harness architecture clean without requiring multiple smaller connectors. Off-road and overland builders frequently use the DT 8-pin for consolidated dash switch panels, where a single connector carries power and ground plus individual trigger wires for lights, compressor, lockers, and winch relay activation. It is also a popular choice for tail light assemblies that combine brake, turn, reverse, running lights, and ground in one disconnect. The 8-pin DT uses the same size 16 contacts, wedgelocks, and IP68 sealing as every other DT variant, keeping your parts inventory simple even as circuit counts grow.