SMA and Reverse Polarity SMA Specifications Materials Connector Part Bodies Center contact Material Finish Brass Nickel or Gold Stainless Steel Passivated or Gold Male: Brass Gold Female: Beryllium Copper Insulator PTFE N/A Crimp ferrule Annealed Copper Nickel or Gold Electrical Electrical Data Detail Impedance 50 ohm Frequency range Flexible cable: 0~12.4GHz Semi-rigid cable: 0~18GHz RG402 (.141") 500 volts rms max. RG405 (.085") 335 volts rms max. Working voltage RG58, 141, 142, 223/U 500 volts rms max. RG174, 188, 316/U 335 volts rms max. RG178, 196/U 250 volts rms max. Insulation resistance 5,000 megaohms min. RG402 (.141") 1,000 volts rms max. RG405 (.085") 750 volts rms max. Dielectric withstanding voltage RG58, 141, 142, 223/U 1,000 volts rms max. RG174, 188, 316/U 750 volts rms max. RG178, 196/U 500 volts rms max. Contact resistance VSWR: f(GHz) Insertion loss Center contact: 3.0 milliohms max. Outer contact: 2.0 milliohms max. Straight Right angle RG178/U 1.20+0.025f 1.20+0.03f RG174, 316/U 1.15+0.02f 1.15+0.03f RG58, 141, 142, 223/U 1.10+0.01f 1.15+0.02f RG402 (.141") 1.05+0.005f 1.15+0.15f RG405 (.085") 1.05+0.005f 1.18+0.15f 0.04dB max. x f GHz (straight) 0.06dB max. x f GHz (right angle) Mechanical Mechanical Data Detail Engagement force 60lbs min. Disengagement force 15 inch-pound Connector durability 500 cycles min. Cable retention force RG58, 141, 142, 223/U 40lbs min. RG174, 188, 316/U 20lbs min. Environmental Environmental Data Detail Corrosion (salt spray) MIL-STD-202 METHOD 101 TEST CONDITION B Thermal shock MIL-STD-202 METHOD 107 TEST CONDITION B Vibration MIL-STD-202 METHOD 204 TEST CONDITION D Mechanical shock MIL-STD-202 METHOD 213 TEST CONDITION I Temperature Range -65C to 165C