KINGS Electronics KC-79-197 Receptacle - Bulkhead - Front Mt - BNC bulkhead jack – Coaxial – Female - Crimp - Dimension: 26.97 x 16.03 mm – Straight - Terminate To: coaxial cable - Impedance: 50 Ohm - Nickel finish contacts - 500Vrms - Iso Grnd - Gold contact - Solder Cup