C09131T0031002 is an M16 D variant of the signalmate® C091 family of circular DIN connectors designed for industrial applications requiring robust signal and power connections. The connector features a metal screw coupling system, thermoplastic dielectric material, and silver/gold plated contacts with solder or crimp termination options supporting 18 through 28 AWG wire sizes. It offers IP65/67/69K environmental protection when mated, 360° shielding capability, and operates across a temperature range of -40°C to +100°C with operating voltage up to 300V per IEC 60664-1. The connector delivers excellent EMI shielding and is suitable for measuring instruments, equipment, and diverse industrial applications where environmental sealing and signal integrity are critical.