Superbat 10pcs BNC Crimp Female RF Coaxial Connectors Double Pin for RG316 RG174 LMR100 RG188 Cables Communication Electronics. Contact Plating: Nickel, Impedance: 50 Ohm, Gender: Female Jack, Temp range: -65 to 165 degrees. Insulator: PTFE, Connector Type: Jack/Female Socket, Mounting Type: Cable Mount. Package included: 10 PCS