B39212B1288L210

Overview

The B39212B1288L210 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates as a general-purpose RF SAW filter designed for broad radio frequency applications. The component utilizes advanced acoustic technology to provide signal filtering capabilities within compact surface-mount packages, supporting the requirements of modern wireless connectivity systems.

Feature Summary

• Utilizes Surface Acoustic Wave (SAW) technology for RF signal processing
• Designed for general-purpose radio frequency applications
• Engineered for integration into compact wireless connectivity modules

Applications

• General-purpose RF filtering in wireless devices
• Mobile communication hardware
• IoT connectivity modules

Procurement Notes

Verify current availability status directly with authorized distributors or the manufacturer, as lifecycle status may change. Confirm package compatibility and pinout alignment with design specifications before procurement. Ensure compliance with relevant regulatory standards such as RoHS and REACH for the specific manufacturing batch.

Selection Notes

Select this component for designs requiring general-purpose RF SAW filtering solutions. Evaluate insertion loss and bandwidth parameters against system requirements. Consider form factor constraints and thermal management needs during integration. Verify that the operating frequency range aligns with the target application's spectral allocation.

Part Context

This part belongs to Qualcomm's RF front-end (RFFE) filter portfolio, which includes various discrete and embedded filters. The series leverages technologies like ultraSAW and TC-SAW to address challenges in 5G/4G, Wi-Fi, and GNSS systems. These components support energy-efficient multiband device development.

Replacement Considerations

Consult official Qualcomm documentation for verified substitute part numbers. Cross-reference technical specifications including center frequency, bandwidth, and package dimensions to ensure functional equivalence. Manufacturer-recommended alternatives should be prioritized for design continuity.