B39162B3521U410

Overview

The B39162B3521U410 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm. Designed for GPS applications, it operates at a center frequency of 1.575GHz with a bandwidth of 2.4MHz and an insertion loss of 3.2dB. The component utilizes a 6-SMD, No Lead package with dimensions of 0.118 inches in length and width, and a maximum height of 0.048 inches (1.23mm). It is classified as a passive optical network compatible device suitable for surface mount installation.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Optimized for Global Positioning System signal processing
• Designed for compact surface mount integration

Applications

• GPS receiver modules
• GNSS navigation systems
• Mobile communication devices requiring L1 band filtering

Procurement Notes

Verify the specific datasheet version and manufacturing lot details before procurement. Confirm that the 6-SMD package dimensions align with the target PCB footprint. Ensure compliance with RoHS3 specifications and check for any recent Product Change Notifications regarding material or process updates to guarantee supply chain consistency.

Selection Notes

Select this component when a low-profile SAW filter is required for GPS L1 band applications. The 6-terminal SMD configuration offers a balance between performance and board space efficiency. Consider the 3.2dB insertion loss specification against system link budget requirements. Verify compatibility with automated pick-and-place equipment due to the small form factor.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to support mobile communications and IoT connectivity. The B39162 series specifically targets GNSS applications, providing essential signal conditioning for satellite navigation receivers in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative GPS SAW filters from the same manufacturer family based on pinout compatibility and electrical parameter alignment.