B39401R0983H110

Overview

The B39401R0983H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 403.5MHz with an insertion loss of 1.4dB. The component is housed in an 8-SMD, no-lead package measuring 5.00mm x 5.00mm x 1.35mm maximum height. It is RoHS3 compliant and classified under ECCN EAR99.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for low-loss performance in compact form factors
• Supports multimode modem-RF systems

Applications

• Mobile communications devices
• IoT applications
• PC connectivity modules

Procurement Notes

Verify the specific datasheet version and pinout configuration before integration. Confirm that the 8-SMD package dimensions align with your PCB footprint requirements. Ensure compliance with local regulatory standards such as RoHS3 and REACH status for your target market.

Selection Notes

Select this component when a 403.5MHz SAW filter is required for space-constrained designs. Consider its 1.4dB insertion loss and 8-pin SMD package for compatibility with existing layouts. Evaluate alternatives if higher power handling or different frequency bands are needed.

Part Context

This part belongs to the Qualcomm B39401 series of RF front-end filters. These components leverage advanced acoustic technologies like ultraSAW to address 5G/4G and Wi-Fi design challenges. The series supports energy-efficient multiband devices across consumer and infrastructure sectors.

Replacement Considerations

B39401R709U310 is listed as a similar substitute, though it is obsolete.