Superbat 10pcs 7/16 Din 4 Hole Panel Mount Male with Solder Cup RF Coaxial Connector for Electronic Components. Temp range -65~ +165, Insulator PTFE, Connector Type Plug/Male Pin, Family Coaxial Connectors (RF), Insulation Resistance ≥10000 MOhm, Voltage Rating 2700V, Frequency Range 0-7.5GHz.