Connex MCX Series connectors are ideal for applications and designs where weight and space savings are critical. This series has a 50 Ohm impedance structure which operates in a frequency range of up to 6 GHz. It's push-on/pull-off mating design facilitates a quick connect/disconnect capability. Connex MCX connectors are popularly used in the cellular telephone, information systems and communications markets. All connector bodies, unless otherwise noted, are machined brass, 3µ gold plated. All insulators are Teflon. All center contacts are 30µ gold plated.