Abstract:
The invention concerns a conduction film (4) lying on a substrate, the conductor tracks in the film being disposed so that they run parallel to each other on to a tab (5). Located in the substrate is a socket (6) which extends downwards at an angle and on whose inclined floor the tab (5) with the exposed top surfaces of the conductor tracks lies. For contacting, a plug with outwards-biased spring contact elements (8) which face the floor of the socket (6) is inserted into the socket (6) in the direction of the open end of the tab and locked in the end position.