Rf Coax Conn, Tnc Rp, Blkhd Jack, 50 Ohm; Connector Type:Tnc Rp Coaxial; Connector Body Style:Straight Bulkhead Jack; Coaxial Termination:Crimp; Impedance:50Ohm; Coaxial Cable Types:0.81Mm Micro; Contact Material:Beryllium Copper Rohs Compliant: Yes |Amphenol Rf 031-6972