DCMM-37S-H is a high-reliability D-Sub socket connector from the D*M series, designed for demanding PCB mounting applications. It features a 37-contact arrangement with size 20 contacts, supporting wire gauges from AWG 20-28 and a maximum current rating of 7.5 A. The connector offers excellent electrical performance with a dielectric withstanding voltage of 1000 VAC at sea level and contact resistance of 7.5 milliohm maximum. Constructed with a steel shell featuring yellow chromate over zinc finish and thermoplastic PCT UL 94V-0 insulator, it operates reliably across a wide temperature range of -55°C to +150°C. With 500 mating cycles and gold-over-nickel contact finish, this connector is well-suited for industrial, aerospace, and military applications requiring robust and reliable interconnect solutions.