B39311B3768Z810

Overview

The B39311B3768Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for remote control applications. It operates at a center frequency of 313.85MHz with a bandwidth of 100kHz and an insertion loss of 1.9dB. The component utilizes an 8-SMD, no-lead package measuring 3.80mm x 3.80mm in size and 1.50mm in maximum height. It is RoHS3 compliant and classified under EAR99.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Optimized for remote control signal processing
• Compact surface-mount packaging

Applications

• Remote control systems

Procurement Notes

Verify the exact part number against official Qualcomm documentation to ensure compatibility with specific design requirements. Confirm that the 8-SMD package dimensions and electrical parameters align with the target circuit board layout. Check for any recent Product Change Notifications or lifecycle status updates from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a SAW filter with a 313.85MHz center frequency and 100kHz bandwidth is required for remote control applications. Ensure the design accommodates the 8-SMD footprint and 1.9dB insertion loss characteristics. Verify that the operating environment meets the specified temperature and reliability standards associated with this RFFE filter series.

Part Context

This component belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies designed for wireless connectivity solutions. The B39311 series specifically targets niche RF filtering needs, offering compact solutions for specialized frequencies like those used in remote control interfaces within consumer and industrial electronics.

Replacement Considerations

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