Surface Acoustic Wave (SAW) Resonator

A Surface Acoustic Wave (SAW) Resonator is an electronic component that achieves precise filtering and frequency control by leveraging the acoustic wave characteristics on the surface of a piezoelectric substrate. As a professional frequency control solution provider, SJK offers a full series of SAW resonators with ultra-high frequencies ranging from 299MHz to 1000MHz, featuring low insertion loss, excellent temperature stability and high anti-interference capability.

Our product line covers miniaturized SMD packages including SMD3225, DCC6C, QCC8D, as well as traditional through-hole specifications such as TO-39, F-11 and D-11. These products are widely applied in wireless remote control and alarm systems, broadcasting systems, automotive electronics (e.g. TPMS tire pressure monitoring), 5G communication base stations and IoT terminals. In wireless devices, the communication frequency between devices is fixed, and SAW filters are designed to extract only the required frequency signals while eliminating unwanted frequency signals.

SJK professionally provides high-quality one-stop solutions for SAW filters. The brand's SAW filter portfolio covers a full range of products for RF, IF, zero-IF and satellite positioning applications, supporting multiple miniaturized package sizes including DCC6C, QCC8D, TO-39, SMD 1109 and SMD 1411. The products feature high-frequency output, low insertion loss, large bandwidth, high stopband attenuation and outstanding temperature stability.

Core products are widely used in wireless communication fields such as smartphones, base stations, vehicle navigation, wireless LAN, Bluetooth modules and smart home systems.

We provide core technical parameters for all products, including dimensions, frequency range, frequency tolerance and more. Free sample applications and downloadable PDF datasheets are available to accelerate your project R&D progress.