C09131G0031095U is a signalmate® C091 M16 Q Quicklock circular DIN connector designed for industrial signal transmission in outdoor environments. The connector features an IP68 rating when mated, thermoplastic housing that resists corrosion, and the Quicklock Coupling System which provides audible and tactile feedback during mating and unmating operations. It supports configurations from 3 to 19 contact positions with current ratings of 10A for 3-4 positions, 7A for 5-8 positions, and 3A for 12-19 positions, operating at voltages up to 150V (3-4 pos), 100V (5a, 6-7a pos), or 32V (5b, 7b-19 pos). The connector operates reliably across a temperature range of -40°C to +100°C and is ideal for measuring instruments and other applications requiring robust, corrosion-resistant connections with quick-connect capability.