B39941B4304F210

Overview

The B39941B4304F210 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 942.5MHz with a bandwidth of 35MHz and an insertion loss of 1.5dB. The component is housed in a 5-SMD, No Lead package with dimensions of 3.00mm x 3.00mm and a maximum height of 1.10mm. It is designed for mobile and GSM applications.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for low insertion loss performance
• Compact surface mount packaging

Applications

• Mobile communications
• GSM systems

Procurement Notes

Verify the current lifecycle status as this part may be discontinued or subject to product change notifications. Confirm RoHS compliance and moisture sensitivity level requirements before integration. Ensure the specific suffix matches design specifications, as ordering suffixes do not alter function unless explicitly stated in official documentation.

Selection Notes

Select this component for designs requiring a 942.5MHz SAW filter with a 35MHz bandwidth. The 1.5dB insertion loss suits applications prioritizing signal integrity within compact form factors. Verify compatibility with the target PCB footprint and thermal management needs for the 5-SMD package.

Part Context

This part belongs to the Qualcomm RF front-end filters portfolio, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These solutions address 5G/4G, Wi-Fi, and GNSS challenges, supporting infrastructure, consumer, and IoT devices with high-performance filtering in slim form factors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.