The 211766-1 is a 9-way straight Circular Connector with free-hanging, mating plug, 17-9 insert arrangement. The CPC connector is UL94V-0 flame-rated and made of stabilized, heat-resistant, self extinguishing thermoplastic. Series 1 connector permits the use of multiple combinations of signal and coaxial circuits in the same housing by accepting durable multi-mate contacts. This pin contacts include type III+ and subminiature coaxial contacts, interchangeable in the same multi-mate contact cavity. Type III+ contacts (0.062-inch (1.57mm) pin diameter) are capable of carrying a maximum of 13A when crimped in wire.