B39731B5194U410

Overview

The B39731B5194U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for RF front-end applications. Designed specifically for base station environments, it operates at a center frequency of 725.5MHz with a bandwidth of 45MHz. The component exhibits an insertion loss of 2.4dB and is housed in a compact 6-SMD, no-lead package.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Engineered for high-performance base station infrastructure
• Optimized for low insertion loss in cellular network bands

Applications

• Base station RF filtering
• Cellular network infrastructure
• Small cell deployments

Procurement Notes

Verify the specific suffix U410 to ensure correct packaging configuration. Confirm RoHS3 compliance status as required by project specifications. Check for any Product Change Notifications regarding assembly or material updates prior to integration into production lines.

Selection Notes

Select this component when designing for base station architectures requiring SAW filtering at 725.5MHz. Ensure the 6-SMD footprint aligns with the PCB layout constraints. Validate that the 45MHz bandwidth meets the specific channel requirements of the target cellular standard.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes discrete filters and duplexers. These components support 5G/4G multimode systems and leverage advanced acoustic technologies to address RF design challenges in infrastructure equipment while maintaining slim form factors.

Replacement Considerations

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