electrical and electronic, sensors, audio systems, power supply systems or units, anechoic chambers, piezoelectric buzzers, ceramic capacitors, ceramic disc capacitors, ceramic resonators, multilayer chip inductors, portable cd players, direct current (dc) to alternating current (ac) converters, direct current (dc) to direct current (dc) converters, high voltage direct current (dc) to direct current (dc) converters, electronic delay lines, electromagnets, ferrite cores, filters, ceramic filters, hall effect devices available from t d k corp of america based in mount prospect, il. click the links below to visit our website or contact us via our profile page.