Abstract: A plug connector for protecting an electrical system, in particular an electronic device, a semiconductor component or cable harness, against overvoltage discharge, includes contact pins embedded in a plastic body, wherein the plastic has an area between the contact pins that exhibits an electrical resistance with an essentially electrically insulating property within an operating range up to a limiting voltage, and further exhibits a diminished electrical resistance above the limiting voltage, allowing a discharge of the overvoltages between the contact pins. A method of manufacturing the plug connector and its use are also disclosed.

Abstract: A plug connector for protecting an electrical system, in particular an electronic device, a semiconductor component or cable harness, against overvoltage discharge, includes contact pins embedded in a plastic body, wherein the plastic has an area between the contact pins that exhibits an electrical resistance with an essentially electrically insulating property within an operating range up to a limiting voltage, and further exhibits a diminished electrical resistance above the limiting voltage, allowing a discharge of the overvoltages between the contact pins. A method of manufacturing the plug connector and its use are also disclosed.

Abstract: A plug-in connector for an electrical device has a plastic member which includes a material that has conductive properties at voltages above a given working voltage range and has insulating properties at voltages in the given working voltage range. Contact pins are embedded in the plastic member. The voltage-dependent conductivity protects the electrical device against electrostatic discharges.