B39871R0958H110

Overview

The B39871R0958H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 868.35MHz with an insertion loss of 1.3dB. The component utilizes a 6-SMD, No Lead package measuring 3.00mm x 3.00mm in size and 1.00mm in maximum height. Designed for general-purpose RF applications, it meets RoHS3 standards and holds an MSL rating of 1.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Designed for surface mount installation
• Compliant with RoHS3 environmental standards

Applications

• General purpose RF systems
• Wireless connectivity modules
• IoT devices

Procurement Notes

Verify the specific datasheet version to confirm exact bandwidth and impedance parameters, as distributor summaries may vary. Ensure the 6-SMD footprint matches the target PCB layout. Confirm lead times directly with authorized distributors, as standard delivery periods are subject to change based on manufacturing availability.

Selection Notes

Select this component for applications requiring a compact 3.00mm x 3.00mm SAW filter centered at 868.35MHz. The low profile of 1.00mm makes it suitable for space-constrained designs. Verify that the 1.3dB insertion loss meets the system's power budget requirements before finalizing the design.

Part Context

This part belongs to the Qualcomm RFFE filters portfolio, which includes various SAW and BAW technologies. These components are engineered to support 4G/5G multimode systems and IoT applications. The series focuses on providing high-performance filtering solutions for mobile and infrastructure environments.

Replacement Considerations

Check for direct substitutes within the B39871 series. Verify pin compatibility and electrical specifications against alternatives like B39871B3744H110 or B39871B3734H110, noting differences in bandwidth and insertion loss.