B39161B5204H810

Overview

The B39161B5204H810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 164MHz with a bandwidth of 23.8MHz and an insertion loss of 7.5dB. The component is housed in a 10-SMD, No Lead package measuring 0.150" L x 0.150" W (3.80mm x 3.80mm) with a maximum height of 0.059" (1.50mm). Designed for base station applications, it is currently obsolete.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Designed for base station infrastructure applications
• Small form factor surface mount packaging

Applications

• Base stations
• RF front-end filtering

Procurement Notes

This component is officially marked as obsolete and no longer manufactured by Qualcomm. Verification of availability should focus on surplus or secondary market sources rather than direct procurement from the manufacturer. Ensure compatibility with existing designs before sourcing from alternative suppliers.

Selection Notes

Select this part only if the design specifically requires a 164MHz SAW filter with 23.8MHz bandwidth for base station use. Due to its obsolete status, consider evaluating newer generations of Qualcomm RFFE filters or alternative manufacturers offering equivalent acoustic performance and package dimensions for new production runs.

Part Context

Part of the Qualcomm RF front-end filter portfolio utilizing SAW technology. This series targets infrastructure-grade power handling and reliability for wireless connectivity systems.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Qualcomm engineering for current equivalents.