Flange Panel 1-5/8 EIA To Din 7/16 Connector RF Adaptor Brass Material Specifications: 1. All materials are RoHS approved 2.OEM service offered Electrical Characteristic Impedance50Ω Frequency range0~6GHz Dielectric Withstanding Voltage≥4000VRMS,50Hz,at sea level VSWR≤ 1.25 Insulation resistance≥5000MΩ Mechanical Temperature range -40°C~+85°C Durability(matings) >500 cycles Material and plating Piece part Material plating Body Brass Nickel plated Center conductor Brass or Phosphor Bronze Gole or silver plated Crimping suite Copper alloy Nickel plated O-ring sealing 6146 silastic - Insulator PTFE