Fmesap plug connectors for mobile phone applications bkl 412001 fme sap plug connector are miniaturized plug connectors especially for mobile phones uotp 3 ghz in vehicles a cable coupler serves as a basic element which due to its small diameter facilitates the mounting of the wires in vehicles the insulation material consists of ptfe bkl 412001 fme plug straight 50 ohm rg 58 cu