RSF-1962.500-63800-1109-TR

Overview

The RSF-1962.500-63800-1109-TR is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF applications in cellular devices. It operates at a center frequency of 1.9625 GHz with a bandwidth of 63.8 MHz. The component exhibits an insertion loss of 2.7 dB and is housed in a compact 5-SMD, no-lead package measuring 1.10mm x 0.90mm. This device belongs to the RSF series and is currently active.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient RF signal filtering
• Optimized for LTE band operations within cellular communication systems
• Compact surface-mount design suitable for space-constrained mobile electronics

Applications

• Smartphone RF front-end modules
• LTE cellular communication devices
• Mobile phone baseband processing units

Procurement Notes

Verify the complete part number including the -TR suffix to ensure correct tape-and-reel packaging configuration. Confirm that the 5-SMD package dimensions align with your PCB footprint requirements. Check for RoHS compliance status if required by your manufacturing standards. Ensure the supplier provides original manufacturer documentation to validate authenticity.

Selection Notes

Select this component when designing for LTE bands around 1.9625 GHz where low insertion loss is critical. The small 1.10mm x 0.90mm footprint makes it suitable for high-density board layouts. Consider the 63.8 MHz bandwidth to ensure it matches the specific channel requirements of your target cellular standard.

Part Context

This SAW filter is part of Raltron's RSF series, which targets the mobile communications market. The series offers various center frequencies and bandwidths tailored for different global cellular standards. The RSF-1962.500 variant specifically addresses frequency allocations common in LTE networks, providing reliable performance in consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Raltron Electronics directly for cross-reference information or equivalent components within their portfolio.