The 1206-21-9 is an N-type angle plug connector from KINGS. It features a nominal impedance of 50 ohms, a voltage rating of 1000 VRMS, and an operating frequency range from DC to 11 GHz. The connector is constructed with hard gold-plated contacts for superior conductivity, a silver-plated outer contact, and Teflon insulators, ensuring reliable performance. Designed for use with Boeing S280W503-2 and Adams Russell FC14Z cables, its interface conforms to MIL-STD-348 standards.