C09131H0071002U is an M16 D circular DIN connector from Amphenol's signalmate® C091 family, designed for industrial signal and power connections with enhanced environmental protection. The connector features a metal screw coupling system, thermoplastic dielectric material, and silver/gold contact plating, supporting 2 through 8, 12, and 14 position configurations. It provides IP65/67/69K protection when mated and operates across a temperature range of -40°C to +100°C, with current ratings of 2-3 positions at 10A, 5-8 positions at 7A, and 12-14 positions at 3A at +40°C. The connector delivers excellent EMI shielding capability with insulation resistance exceeding 10¹² O and contact resistance below 5 mO, making it suitable for measuring instruments, 4G/5G mobile radio networks, and other demanding industrial applications requiring reliable power and signal integrity.