Superbat 10pcs TNC Crimp Female Bulkhead RF Coaxial Connector for Cable RG174 RG178,RG316,LMR100 Communication Electronics. Impedance: 50Ohm, Frequency Range: 0-11GHz, Gender: Female Jack, Temp.range: -65~ +165. Insulator: PTFE, Connector Type: Jack/Female Socket, Mounting Type: Cable(Panel)Mount, Bulkhead - Front Side Nut, Durability: ≥500 Cycles, Voltage Rating: 500V, Insulation Resistance: ≥5000 MOhm.