SDR403M550S012

Overview

The SDR403M550S012 is a Surface Acoustic Wave (SAW) resonator manufactured by NextGen Components. It operates at a center frequency of 403.55MHz with a frequency tolerance of ±75KHz. The component utilizes a 6-pad surface mount design, classified under the SDR series. Physical dimensions are specified as L3.0mm x W3.0mm x H1.25mm, conforming to a 3030 type package outline. This device is engineered for precise frequency control in RF applications requiring stable SAW resonance characteristics.

Feature Summary

• Utilizes Surface Acoustic Wave technology for frequency generation
• Features a compact 6-pad surface mount package structure
• Designed for high-frequency stability within specified tolerances

Applications

• RF signal processing circuits
• Wireless communication modules
• Frequency reference components

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters and mechanical drawings. Ensure compatibility with PCB footprint requirements for the 3030 package size. Cross-reference part numbers with official NextGen Components catalogs to validate authenticity and current production status before procurement.

Selection Notes

Select this component when a 403.55MHz SAW resonator is required with tight frequency tolerance. Consider the 6-pad SMD form factor for automated assembly processes. Evaluate thermal and environmental specifications against application constraints to ensure long-term reliability in the target operating conditions.

Part Context

This part belongs to the SDR series of SMD SAW resonators from NextGen Components. The series typically offers various center frequencies tailored for specific RF bands. The 3030 package provides a balance between performance and board space efficiency for modern electronic designs.

Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that alternative parts match the 403.55MHz center frequency and ±75KHz tolerance. Ensure pinout compatibility for the 6-pad configuration to maintain circuit integrity.