B39212B5156U410

Overview

The B39212B5156U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF front-end filters. It operates at a center frequency of 2.14GHz with a bandwidth of 35MHz and an insertion loss of 2.5dB. The component is housed in a compact 6-SMD, No Lead package measuring 2.00mm x 1.60mm x 0.86mm. Designed for GPS RF applications, it supports RoHS3 compliance and has a Moisture Sensitivity Level (MSL) of 3.

Feature Summary

• Utilizes Surface Acoustic Wave technology for high-performance filtering
• Designed specifically for Global Positioning System applications
• Compact surface mount package suitable for space-constrained designs

Applications

• GPS RF signal processing
• GNSS receiver modules
• Mobile device positioning systems

Procurement Notes

Verify the exact manufacturer designation as Qualcomm RF front-end filters. Confirm the package type is 6-SMD No Lead. Check RoHS3 status and MSL rating before integration. Ensure compatibility with 2.14GHz operation requirements.

Selection Notes

Select this component for applications requiring precise 2.14GHz filtering with low insertion loss. Consider the small footprint for dense PCB layouts. Verify thermal and mechanical constraints match the 0.86mm height limit.

Part Context

This part belongs to the Qualcomm RFFE SAW filter portfolio, designed for mobile and IoT connectivity. It complements other discrete filters like the B39162 series for GNSS bands. The product line focuses on miniaturization and performance for modern wireless devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Qualcomm channels for direct replacements or updated lifecycle information.