SMA male RF Termination Electrical data Requirments Frequency range DC-6GHZ Dielectric withstanding voltage ≧1000V Characteristic impedance 50Ω Insulation Resistance ≧1000MΩ VSWR 1.3:1 Mechanical data Requirments Durability(matings) ≥500 Environmental data Requirments Temperature range -40℃ to 70℃ Material data Requirments Connector parts Material Plating Body Brass gold-plated Pin contacts Bronze gold-plated Insulators Teflon Nut Brass gold-plated