SF2094B

Overview

The SF2094B is a Surface Acoustic Wave (SAW) filter manufactured by Murata Electronics, designed for WiMax RF applications. It operates at a center frequency of 380MHz with a bandwidth of 4MHz. The component exhibits an insertion loss of 13.5dB and utilizes a 10-SMD, No Lead package.

Feature Summary

• Surface Acoustic Wave technology implementation
• Optimized for WiMax RF signal processing
• Low insertion loss performance characteristics

Applications

• WiMax RF front-end filtering
• Wireless communication systems requiring 380MHz band selection

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Murata Electronics or authorized distributors before integration. Confirm that the 10-SMD No Lead package dimensions align with the target PCB footprint. Ensure the 13.5dB insertion loss meets system link budget requirements for the intended 380MHz application.

Selection Notes

Select this component when a SAW filter is required for the 380MHz WiMax band with a narrow 4MHz bandwidth. Consider the 13.5dB insertion loss impact on overall system gain. The 10-SMD No Lead package dictates specific surface-mount assembly processes and thermal management strategies during design.

Part Context

This part belongs to Murata's SAW filter portfolio, specifically targeting wireless communication frequencies. It serves as a passive RF component for signal conditioning in transceivers operating within the specified 380MHz range.

Replacement Considerations

No public substitute part numbers are confirmed for this discontinued model. Designers should consult Muratech or Murata Electronics for current equivalent recommendations or updated series replacements.