Electrical plug contact with conductive plastic and reduced contact resistance

摘要

The present invention concerns an electrical plug contact (110), which can be connected in electrically conducting manner with a mating plug contact (40), wherein the plug contact (10) in at least one contact section (18), which is configured for the direct electrically conductive contacting with the mating plug contact (40), comprises a plastic filled with electrically conductive filler material, wherein the contact section (18) has an exposed contact surface (18a) formed from the plastic filled with the electrically conductive filler material, characterized in that the contact surface (18a) has a base region (24) and a sacrificial projection region with at least one sacrificial projection (22) opposite the base region (24) and pointing away from its surface, which is designed to be at least partly removed when making an electrical connection with the mating plug contact (40).

主权项

1. An Electrical plug contact, which can be connected in electrically conducting manner with a mating plug contact, wherein the plug contact in at least one contact section, which is configured for the direct electrically conductive contacting with the mating plug contact, comprises a plastic filled with electrically conductive filler material, wherein the contact section has an exposed contact surface formed from the plastic filled with the electrically conductive filler material, the contact surface has a base region and a sacrificial projection region with at least one sacrificial projection opposite the base region and pointing away from its surface, which is designed to be at least partly removed when making an electrical connection with the mating plug contact, the at least one sacrificial projection, as compared to the rest of the contact section formed from the plastic filled with the electrically conductive filler material, has a smaller fraction of filler material than the rest of the contact section.