HOUSEMARK FOR A FULL LINE OF ELECTRICAL ENGINEERING AND ELECTRONIC COMPONENTS AND DEVICES FOR THE TELECOMMUNICATIONS, AUTOMOTIVE ELECTRONICS AND INDUSTRIAL AND CONSUMER ELECTRONICS INDUSTRIES, AND ELECTRONIC PARTS AND COMPONENTS, NAMELY, FILTERS FOR ELECTRICAL SIGNALS, SURFACE ACOUSTIC WAVE COMPONENTS, NAMELY, SURFACE ACOUSTIC WAVE FILTERS AND SURFACE ACOUSTIC WAVE APPARATUS FOR RADIO FREQUENCY APPLICATIONS, CERAMIC COMPONENTS, NAMELY, THERMISTORS, VARISTORS, LOW TEMPERATURE CO-FIRED CERAMIC (LTCC) MODULES, PIEZO ELECTRONIC ACTUATORS, SURGE VOLTAGE ARRESTERS, SWITCHING SPARK GAPS AND MICROWAVE CERAMICS, EMC COMPONENTS, NAMELY, CONVERSION FILTERS, CHOKES AND FILTERS, FERRITES, FERRITE CORES AND INDUCTIVE FERRITE COMPONENTS, NAMELY, INDUCTORS AND INDUCTIVE FERRITE CORES