ITT Cannon D-Sub Connectors DBMY21W1P

The D Sub Comb Connector, Plug, DB-21W1, part number DBMY-21W1P, is designed for mixed layouts within the Combo D series. It accommodates wire gauges ranging from AWG 8 to 26 and features a contact arrangement of 21W1, which includes 20 size 20 contacts and 1 empty size 8 cavity. The connector supports a maximum current rating of 7.5A for signal contacts and has a contact resistance of 10 milli Ohm maximum. It is rated for 50 mating cycles and can withstand a dielectric voltage of 500 VAC at sea level. Constructed with a steel shell finished in yellow chromate over zinc, the connector is designed for durability. The insulator is made from thermoplastic (type PCT UL 94V-0) and is black in color. The connector operates effectively within a temperature range of -55¬8C to +125¬8C and has passed a 20-hour salt spray test. It utilizes solder pot contact type and features a dual float mount for installation.