B39431B3760Z810

Overview

The B39431B3760Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for remote control applications. It operates at a center frequency of 433.92MHz with a bandwidth of 360kHz and an insertion loss of 1.9dB. The component features an 8-SMD, no-lead package measuring 3.80mm x 3.80mm x 1.50mm. It holds AEC-Q200 qualification and complies with RoHS3 standards.

Feature Summary

• Surface Acoustic Wave technology for RF signal filtering
• AEC-Q200 automotive grade qualification
• Compact 8-SMD surface mount packaging

Applications

• Remote control systems
• RF front-end modules

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm current availability status. Ensure compatibility with existing design specifications regarding package dimensions and electrical parameters before procurement. Check for any recent product change notices or end-of-life announcements from the supplier.

Selection Notes

Select this component for designs requiring a 433.92MHz SAW filter with low insertion loss. The AEC-Q200 rating makes it suitable for automotive applications. Confirm that the 360kHz bandwidth meets system requirements and that the 8-SMD footprint fits the PCB layout constraints.

Part Context

This device belongs to the Qualcomm RF front-end filters series, specifically designed for remote control frequencies. It utilizes SAW technology to provide efficient signal selection in compact packages suitable for modern electronic devices requiring high reliability and small form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.