Search RF SAW Resonators Series

A dependable selection of surface acoustic wave resonators designed for fundamental frequency stabilization in short-range wireless transmitters. Offering low insertion loss and high thermal stability, these components secure fixed-frequency RF generation without complex LC tank circuits.

Not sure where to start?

Three ways to match your needs, or quickly contact FCom’s engineering team.

By Frequency Channel

Directly locate industry-standard frequency allocations. Select from 315 MHz and 433.92 MHz series widely utilized in European and American telemetry, to higher 868 MHz and 915 MHz channels optimized for sub-GHz communications.

315 MHz / 433.92 MHz

868 MHz / 915 MHz

By Package Type & Configuration

Filter by mechanical requirements. Choose ultra-compact SMD ceramic enclosures for modern automated surface mount lines, or robust metal TO-39 packages engineered for classic high-power radio designs.

SMD Ceramic Series

TO-39 Metal Can

By Remote Control & Telemetry Application

Match your product specifications with specialized hardware series. Source high-reliability resonant cores built for Automotive Remote Keyless Entry (RKE), garage door controllers, and wireless security alarm transmitters.

Automotive RKE

Wireless Security / IoT

Series Parametric Table

Compare by package, frequency range, tolerance, temperature range, and more. Click any Series name to download its datasheet.

Series	Package	Frequency Range	Tolerance	Temperature Coefficient	Temp. Range	Insertion Loss	DC Insulation Resistance	Mount	Contact
FSR-2016	2016 4-SMD	154 - 1000 MHz	±50 kHz	0.037 ppm/℃	-40 to +85℃	1 dB	1 MΩ	SMD	Inquiry
FSR-3225	3225 4-SMD	154 - 1000 MHz	±50 kHz	0.032 ppm/℃	-40 to +85℃	1 dB	1 MΩ	SMD	Inquiry
FSR-3030	3030 6-SMD	154 - 1000 MHz	±50 kHz	0.032 ppm/℃	-40 to +85℃	1 dB	1 MΩ	SMD	Inquiry
FSR-3838	3838 6-SMD	154 - 1000 MHz	±50 kHz	0.032 ppm/℃	40 to +85℃	1 dB	1 MΩ	SMD	Inquiry
FSR-5035	5035 4-SMD	154 - 1000 MHz	±50 kHz	0.032 ppm/℃	-40 to +85℃	1 dB	1 MΩ	SMD	Inquiry
FSR-5050	5050 8-SMD	154 - 1000 MHz	±50 kHz	0.032 ppm/℃	-40 to +85℃	1 dB	1 MΩ	SMD	Inquiry

Matched a series? Here's what comes next.

Once you’ve narrowed it down, the real work is confirming it works on your board not just on the datasheet. To advance your prototype manufacturing, we offer the following support:

Phase 01 // Data

Download Datasheet

Provides frequency-temperature curves, ESR plots, reflow profiles, and recommended land patterns required for layout finalization.

Phase 02 // Engineering

Validate Circuit Match

Submit your target parameters and IC model. Our laboratory verifies drive-level margins, startup conditions, and negative resistance stability.

Full-Cycle Engineering Services

Beyond standard verification, our laboratory provides complete technical support throughout your entire product lifecycle:

Contact an FCom Engineer