B39921B3588U410

Overview

The B39921B3588U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 915MHz with a bandwidth of 26MHz and an insertion loss of 2.9dB. The component is housed in a compact 6-SMD, no-lead package measuring 3.00mm x 3.00mm x 1.10mm. Designed for remote control applications, it meets AEC-Q200 automotive standards and complies with RoHS3 regulations.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Optimized for low insertion loss performance
• Automotive-grade reliability compliant with AEC-Q200 standards

Applications

• Remote control systems
• RF front-end modules
• Industrial IoT devices

Procurement Notes

Verify the current lifecycle status before integration, as the component is marked as not recommended for new designs. Confirm that the 6-SMD package dimensions align with the target PCB layout. Ensure compliance with RoHS3 requirements is documented for the specific procurement batch to meet regulatory standards.

Selection Notes

Select this component for applications requiring precise 915MHz filtering with minimal signal degradation. The small footprint suits space-constrained designs. Verify compatibility with existing RF circuitry impedance levels. Consider the automotive qualification if the deployment environment demands high reliability under varying conditions.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to support wireless connectivity solutions across mobile, PC, and IoT sectors. The series focuses on providing efficient filtering for multimode and multiband systems.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.