Superbat 10pcs 7/16 Din Female Panel Mount with 2-56 Thread or Metric Equivalent RF Coaxial Connector. Temp range -65~ +165, Insulator PTFE, Connector Type Jack/Female Socket, Family Coaxial Connectors (RF), Insulation Resistance ≥10000 MOhm, Voltage Rating 2700V, Frequency Range 0-7.5GHz.