B39881B4324P810

Overview

The B39881B4324P810 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Qualcomm RF Front-End. It operates at a center frequency of 878MHz with a bandwidth of 32MHz and an insertion loss of 2.3dB. The component is housed in a compact 5-SMD, no-lead package designed for surface mount installation.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient signal filtering
• Designed for cellular and CDMA communication applications
• Compact 5-SMD footprint suitable for space-constrained designs

Applications

• Cellular RF front-end modules
• CDMA network devices
• Portable wireless communication equipment

Procurement Notes

Verify the specific datasheet version to confirm current manufacturing status and compliance details. Ensure compatibility with existing PCB layout dimensions and soldering profiles. Confirm that the 878MHz specification aligns precisely with target regional frequency allocations before finalizing procurement decisions.

Selection Notes

Select this component when a low-loss SAW filter is required for the 878MHz band within cellular or CDMA architectures. The 5-SMD package offers a balance between performance and board space efficiency. Consider thermal operating ranges from -40°C to +85°C for environmental suitability.

Part Context

This part belongs to the Qualcomm RF Front-End portfolio, which includes discrete filters utilizing ultraSAW and TC-SAW technologies. These components support multimode mobile and IoT applications, providing essential filtering for reliable connectivity in diverse wireless environments.

Replacement Considerations

No public confirmed substitute part numbers are available.