The DTP4S-BT is a strain relief boot designed for 4-way DTP series plug connectors manufactured by TE Connectivity/Deutsch Automotive. This accessory attaches to the rear of the connector to provide strain relief, environmental protection, and improved aesthetics for cable assemblies. The boot is compatible with DTP series plug connectors featuring size 12 contacts and 4-way cavity configurations. It is commonly used in industrial and commercial transportation applications where environmental sealing and cable strain relief are required to enhance connector durability and reliability in harsh operating conditions.