[ circuit boards, interface circuit cards, microcircuits, integrated circuits, integrated circuit sockets, computer switches, connectors for electronic circuits, rectifiers, attenuators, voltage regulators, electronic loop controllers, alternating and direct current voltage converters. lightning arrestors; ] electromagnetic compatibility (EMC) filters for interference suppression of electric fault clearance for use in the fields of electronics, telecommunication, medical technology, consumer electronics, household appliances, data processing, building services engineering, and traffic engineering; [ and electronic components, namely, interference suppression filters for electrical signals, surface acoustic wave filters,surface acoustic wave resonators, thermistors, varistors, LTCC modules, piezo electric Sensors,piezo electric actuators, surge voltage arresters, switching spark gaps, microwave ceramics,conversion filters, power capacitors, aluminum electrolytic capacitors, film capacitors, chokes, ferrites, ferrite cores and inductive ferrite cores ]