The DT15-4P is a 4-cavity receptacle connector from the DT15 series designed for PCB-mount applications with 180° molded pins. It features a gray housing and is manufactured by TE Connectivity/Deutsch Automotive for use in industrial and commercial transportation systems. The connector accommodates contact size 16 and provides secure, keyed mating with standard DT series plugs. This receptacle is commonly used in automotive, industrial control, and transportation applications where reliable PCB-mounted electrical connections are required, offering environmental sealing and robust mechanical design suitable for harsh operating environments.