B39212B4302F210

Overview

The B39212B4302F210 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 2.14GHz with a bandwidth of 60MHz and an insertion loss of 1.9dB. The component is housed in a 6-SMD, no-lead package measuring 3.00mm x 3.00mm x 1.00mm. It is currently active and compliant with RoHS3 standards.

Feature Summary

• Utilizes advanced acoustic filter technology for high-performance RF signal processing
• Designed for integration into multimode modem-RF systems
• Supports energy-efficient device development in slim form factors

Applications

• 5G mobile communication systems
• 4G LTE multimode devices
• IoT applications requiring cellular connectivity

Procurement Notes

Verify the specific datasheet version and manufacturing origin before procurement. Confirm that the 6-SMD package dimensions align with your PCB footprint requirements. Ensure compatibility with your assembly process regarding moisture sensitivity levels. Check for any recent product change notices affecting material composition or performance specifications.

Selection Notes

Select this component when a 2.14GHz SAW filter is required for 5G/4G front-end modules. Consider its 1.9dB insertion loss and 60MHz bandwidth against system link budget requirements. Evaluate the 3.00mm x 3.00mm package size for space-constrained designs. Compare against ultraBAW or TC-SAW alternatives if lower loss or wider bandwidth is necessary.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes discrete and embedded solutions. The series leverages proprietary acoustic technologies to address complex RF design challenges in wireless connectivity. These filters are engineered to support multiband and multimode operations across various consumer and infrastructure devices.

Replacement Considerations

No public confirmed substitute part numbers are available.