SCR433M920S001

Overview

The SCR433M920S001 is a Surface Acoustic Wave (SAW) resonator manufactured by NextGen Components. It operates at a center frequency of 433.92 MHz with a standard tolerance of ±100 kHz. The device features a 50 Ohm impedance and is designed for surface mount applications within an operating temperature range of -40°C to +85°C. The component utilizes a compact 2-pad package with dimensions of 2.0 mm length, 1.6 mm width, and 0.9 mm height.

Feature Summary

• Utilizes Surface Acoustic Wave technology for stable frequency generation
• Designed for direct surface mount integration via two-terminal configuration
• Engineered for operation across extended industrial temperature ranges

Applications

• Wireless remote control systems
• Industrial telemetry transmitters
• Short-range wireless communication modules

Procurement Notes

Verify the specific datasheet version prior to ordering, as documentation indicates potential variations in frequency tolerance specifications between sources. Confirm that the required tolerance aligns with either ±75 kHz or ±100 kHz depending on the exact revision of the component specification sheet referenced during the design phase.

Selection Notes

Select this component when a compact SAW resonator is required for 433.92 MHz ISM band applications. Ensure the PCB layout accommodates the 2.0 x 1.6 mm footprint. Consider thermal management requirements if the application operates near the upper limit of the specified temperature range.

Part Context

This part belongs to the SCR series of SMD SAW resonators from NextGen Components. It serves as a frequency-determining element in RF circuits, replacing bulkier ceramic filters or crystal oscillators where size constraints are critical.

Replacement Considerations

Cross-reference with other 433.92 MHz SAW resonators in the 2016 package type. Verify pin compatibility and electrical parameters before substituting with generic equivalents.