C09161G0141102 is a circular DIN connector from Amphenol's signalmate C091 (M16 Size) family, designed for reliable power and signal connections in industrial applications. The C091 family features a compact design with excellent EMI shielding capability and offers environmental protection up to IP69K when mated. These connectors operate over a temperature range of -40°C to +100°C and support operating voltages up to 300V per IEC 60664-1 standard. The series features insulation resistance greater than 10¹²O, contact resistance less than 5mO, and UL 94 V0 flammability rating. Common applications include measuring instruments, equipment, and 4G/5G mobile radio networks where signal integrity is critical.