VN0201500471 is a circular DIN connector from Amphenol's signalmate® C091 (M16 Size) family of industrial connectors. The connector is part of a modular series available in multiple configurations (M16 A, M16 B, M16 D, M16 D+, and M16 Q variants) with various coupling options including threaded, bayonet, and quicklock mechanisms. Key technical characteristics include operating voltage up to 300V per IEC 60664-1, operating temperature range of -40°C to +100°C, and environmental protection ratings up to IP69K when mated, with excellent EMI shielding capability for power and signal integrity. The connector supports multiple position configurations (2 through 19 positions depending on series) with current ratings ranging from 3A to 10A depending on position count. Applications include measuring instruments, equipment, and 4G/5G mobile radio networks where reliable environmental protection and signal integrity are essential.