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The SR21S2-315.000-F100IL1.5AK is a Surface Acoustic Wave (SAW) resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a nominal frequency of 315 MHz and is designed for surface mount applications. The component functions within an operating temperature range of -40°C to +85°C. This specific part number represents a quartz frequency control unit intended for signal processing tasks requiring precise frequency stability in electronic circuits.
Verify the exact datasheet specifications directly from the manufacturer or authorized distributor before procurement. Ensure the ordering suffix matches the required tolerance and packaging configuration. Confirm that the SAW resonator parameters align with the target circuit design requirements to avoid compatibility issues during implementation.
Select this component when a 315 MHz surface mount SAW resonator is required for compact electronic designs. Consider the -40°C to +85°C temperature range suitability for the intended environment. Evaluate the physical footprint and mounting style against the PCB layout constraints to ensure proper assembly and mechanical stability.
This resonator belongs to the family of quartz frequency control components produced by Suzhou Hangjing Elec & Tech Co., Ltd. Founded in 2014, the company specializes in R&D and production of crystals, oscillators, and filters. These components serve as critical signal-processing elements for global electronics manufacturers in Asia, Europe, and North America.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs using equivalent SAW resonators from other manufacturers only after consulting official cross-reference data sheets.