B39871B2674P810

Overview

The B39871B2674P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF Front-End. It operates at a center frequency of 869 MHz with a bandwidth of 2 MHz and an insertion loss of 1.8 dB. The component utilizes a 5-SMD, no-lead package measuring 2.5 mm x 2.0 mm x 0.8 mm. Designed for general RF applications, it supports surface mount installation and complies with RoHS3 standards.

Feature Summary

• Surface Acoustic Wave technology for signal conditioning
• Optimized for low insertion loss performance
• Compact surface-mount packaging design

Applications

• Remote control systems
• ISM band applications
• General RF filtering

Procurement Notes

Verify the specific datasheet version and manufacturing origin before procurement. Confirm that the 5-SMD package dimensions match the target PCB layout requirements. Ensure compliance with relevant regional environmental regulations such as RoHS3. Check for any recent product change notices or lifecycle status updates from the manufacturer to ensure long-term availability.

Selection Notes

Select this component when a compact SAW filter is required for 869 MHz ISM band operations. The 2 MHz bandwidth suits narrowband remote control applications. Consider the 5-SMD footprint for space-constrained designs. Evaluate insertion loss specifications against system link budget requirements to ensure adequate signal integrity.

Part Context

This part belongs to the Qualcomm B39871 series of RF front-end filters. These components utilize advanced acoustic technologies to provide high-performance filtering in small form factors. The series targets mobile, IoT, and infrastructure applications requiring reliable signal separation in crowded RF environments.

Replacement Considerations

No public confirmed substitute part numbers are available.