The Connex UHF/MINI-UHF connectors are popular and economical, used when impedance mating is not required. General purpose units are designed to operate satisfactorily up to 500 MHz. They have a peak voltage rating of 500 volts. All connector bodies, unless otherwise noted, are nickel plated. All contacts are silver plated 100µ""; gold contacts 3µ"" or tin lead plate contacts are also available. All insulators, unless otherwise noted, are phenolic. Silver plating is available for all bodies.