The DEMM-9S-D is a high-reliability D-Sub connector from the D'M series featuring 9 contacts in size 20 configuration with right-angle solder termination. It supports wire gauges from AWG 20-28 and is rated for a maximum current of 7.5 A with a contact resistance of 7.5 milli Ohm maximum. The connector operates reliably across a wide temperature range of -55°C to +150°C and withstands a dielectric voltage of 1000 VAC at sea level, with a rated lifespan of 500 mating cycles. The steel shell is finished with yellow chromate over zinc, while the contacts are made of copper alloy with 50 microinch gold over 40 microinch nickel plating, and the insulator is thermoplastic PCT material (UL 94V-0). This connector is ideal for demanding industrial, aerospace, and military applications requiring robust interconnection solutions with proven reliability and environmental resistance.