Surface Acoustic Wave (SAW) devices utilize acoustic waves propagating on piezoelectric substrates to achieve highly accurate frequency control and signal filtering. As a professional frequency control solution provider, SJK offers a comprehensive portfolio of SAW Resonators and SAW Filters covering frequencies from 299 MHz to 1000 MHz.

Our product range includes miniature SMD3225, DCC6C, DCC6, QCC8D, SMD1109 and SMD1411 packages, as well as TO-39, F-11 and D-11 through-hole packages. Designed with low insertion loss, excellent temperature stability, high selectivity, and outstanding interference suppression, SJK SAW devices deliver reliable performance in demanding RF applications.

SAW Resonators provide precise frequency control for wireless transmitters, while SAW Filters accurately pass desired signals and reject unwanted frequencies, ensuring stable and reliable wireless communication. They are widely used in remote controls, alarm systems, TPMS, automotive electronics, smartphones, wireless LAN, Bluetooth modules, IoT devices, 5G communication infrastructure, GNSS navigation systems, and other RF communication equipment.

To support your product development, SJK provides free engineering samples, technical datasheets (PDF), custom frequency solutions, and professional application support. Browse the product list below to compare package dimensions, frequency ranges, and key electrical specifications to find the ideal SAW device for your application.