ITT Cannon Circular Connector, Rcpt, 12S-3, Flange; Military Specification Itt Cannon MS3100R12S-3P

The Circular Connector, Rcpt, 12S-3, Flange, part number MS3100R12S-3P, is designed for military applications and adheres to the MIL-DTL 5015 Series I specifications. It features a wall mounting receptacle shell style with a threaded coupling mechanism. The connector has a contact arrangement of 12S-3 and includes two size 16S solder cup contacts, which are pre-installed. Constructed from aluminum alloy with an olive drab chromate coating over cadmium plating, this connector is built for durability. It operates effectively within an ambient temperature range of -55¬8C to +125¬8C and is rated for a maximum contact rating of 22 A at +20¬8C. The insulator resistance exceeds 1000 MOc, and it can withstand a test voltage of 1600 Vrms. The connector is also rated IP65 for ingress protection and has a salt spray resistance of 500 hours. With a minimum of 500 mating cycles and a contact retention force of 35 N, this connector is suitable for applications requiring reliable performance in harsh environments. The coupling torque specifications are 2.5 Nm maximum for closing and 0.23 Nm minimum for opening.