... Compliant MIL-C-39012, CECC-22120, IEC60169-8 200 choices BNC Female Coaxial connector PCB MountElectrical PerformanceImpedance50 or 75 OhmsFrequency RangeDC-4GHzVoltage Rating500VDielectric Withstanding ... -8;RoHSCompliantNotes1, These are the typical specifications of our BNC connectors2, Customized BNC are also available for special application or cost reduction.