SAW (surface acoustic wave) filters are electromechanical devices where electrical signals are converted to a mechanical wave in a device constructed of piezoelectric crystal or ceramic. Please browse our list of RF SAW Filters. We carry a wide variety filters, including (but not limited to) bandpass, bandstop, ceramic, FBAR, GPS, ISM, LTCC, LTE, Monoblock, single-ended RF SAW filters. If you have any questions, please call (858) 784-0900.