B39871R804H210

Overview

The B39871R804H210 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 868.35MHz with an insertion loss of 1.2dB. The component utilizes a 4-SMD, no-lead package measuring 5.00mm x 3.50mm x 1.45mm. Designed for general RF applications, it supports RoHS3 compliance and features a Moisture Sensitivity Level of 1.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Designed for surface mount installation in compact form factors
• Complies with RoHS3 environmental standards

Applications

• General purpose RF filtering
• Industrial IoT connectivity modules
• Smart home device transceivers

Procurement Notes

Verify the specific manufacturer lot code and date code upon receipt to ensure authenticity. Confirm that the received components match the 4-SMD no-lead package dimensions exactly. Check for physical damage to the solder pads before assembly. Ensure storage conditions adhere to the specified Moisture Sensitivity Level 1 requirements to prevent moisture absorption prior to reflow soldering.

Selection Notes

Select this component when a SAW filter is required for the 868.35MHz band. Consider the 1.2dB insertion loss specification for link budget calculations. Evaluate the 5.00mm x 3.50mm footprint against available PCB space. Verify compatibility with standard surface mount assembly processes given the no-lead package type.

Part Context

This part belongs to the Qualcomm B39871 series of RF front-end filters. The series leverages advanced acoustic technologies to address wireless connectivity challenges. These components are engineered to support multiband and multimode devices while maintaining slim form factors for modern electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.