B39192B8837P810

Overview

The B39192B8837P810 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm. Designed for SCDMA and LTE applications, it operates at a center frequency of 1.9GHz with a bandwidth of 40MHz. The component exhibits an insertion loss of 1.4dB and utilizes a 5-SMD, No Lead package.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Optimized for SCDMA and LTE frequency bands
• Designed for surface mount integration

Applications

• SCDMA systems
• LTE mobile devices

Procurement Notes

Verify the specific datasheet version before implementation, as component specifications may evolve through engineering change notices. Confirm that the 5-SMD package dimensions align with the target PCB footprint. Ensure compliance with RoHS3 standards if required by the final assembly specifications.

Selection Notes

Select this component when designing for 1.9GHz SCDMA or LTE bands requiring low insertion loss. The 40MHz bandwidth suits narrowband cellular applications. Consider the small form factor for space-constrained mobile designs. Verify compatibility with existing RF front-end architectures.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes SAW and BAW technologies. These components support 4G/5G, Wi-Fi, and IoT connectivity. The series focuses on improving RF performance in slim form factors for consumer and infrastructure devices.

Replacement Considerations

No public confirmed substitute part numbers are available for this discontinued component.