B39431B3932H110

Overview

The B39431B3932H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 434.17MHz with a bandwidth of 780kHz. The component provides high selectivity for remote control applications. It utilizes a surface mount package design suitable for automated assembly processes in electronic devices requiring RF signal filtering.

Feature Summary

• Surface Acoustic Wave technology for precise frequency selection
• Optimized for remote control application environments
• High selectivity characteristics for signal integrity

Applications

• Remote control systems
• RF front-end modules
• Wireless communication devices

Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure compatibility with target designs. Confirm that the SAW filter specifications meet the required frequency and bandwidth parameters for the intended application. Check for any recent product change notices or obsolescence announcements from the supplier before finalizing procurement plans.

Selection Notes

Select this component based on its specific 434.17MHz center frequency and 780kHz bandwidth requirements. Ensure the surface mount package fits the available PCB space. Consider the insertion loss and selectivity metrics relative to system performance needs. Verify that the device meets the environmental standards required for the final product deployment.

Part Context

This component belongs to the B39431 series of RF filters produced by Qualcomm. The series includes various SAW filters designed for different frequency bands and applications. This specific model targets the 434MHz range commonly used in industrial, scientific, and medical remote control frequencies.

Replacement Considerations

No public confirmed substitute part numbers are available for this component.