A spring strut support bearing, has a top bearing that can be affixed by its inner ring to the front end of an automobile, e. The inhibit rules are transmitted to the device to be access limited by an authorized mobile remote control means. In this manner, a trench 7a is formed so as to reach the Si substrate 1 and have the side faces of the SiGe layer 3 exposed. The ET clients register with the ET server for a certain telephone extension. The capacitor is arranged with its axis essentially parallel to the second heat sink surface portion and with a circumferential surface portion being in thermal contact with the second surface portion of the heat sink for dissipating heat from the capacitor to the heat sink via the second heat sink surface portion.