B39861B5371U410

Overview

The B39861B5371U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 860.5MHz and features a bandwidth of 17MHz. The component exhibits an insertion loss of 2.2dB. It is housed in a compact 6-SMD, No Lead package with dimensions of 0.118 inches length by 0.118 inches width.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for base station applications
• Surface mount construction

Applications

• Base stations

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and mechanical drawings. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process before finalizing procurement.

Selection Notes

Select this component when a SAW filter is required for base station infrastructure operating near 860.5MHz. Consider the 17MHz bandwidth and 2.2dB insertion loss against system link budget requirements. Evaluate the 6-SMD package size constraints relative to available board space.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes various discrete filters and duplexers. These components support wireless connectivity solutions across mobile, IoT, and infrastructure sectors using technologies like ultraSAW and TC-SAW.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.