Superbat 10pcs SMA Crimp Female Bulkhead Connector for Cable RG58 LMR195 RG400 RG142. Impedance: 50 Ohm, Vibration: 10-2000Hz, 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: 335V, Insulation Resistance: ≥5000 MOhm. Package included: 10 PCS