The invention relates to an electrical connector element for creating a contact to a conductive structure, the same being located on a flat support, by means of a thermal bonding material, wherein means for fixing a conductor, the same being preferably flexible, are arranged on the side of said support which faces away from the conductive structure. According to the invention, the connector element is designed as a soldering foot which has the shape of a single circular ring, or of multiple circular rings arranged laterally.