B39458M4952M100S1

Overview

The B39458M4952M100S1 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies. It operates at a center frequency of 45.75MHz with an insertion loss of 14.8dB. The component utilizes a 5-SIP package and is designed for cable converter applications. It complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Designed for cable converter signal processing
• RoHS3 compliant construction

Applications

• Cable converters

Procurement Notes

Verify the exact part number suffix against official Qualcomm documentation to confirm functional specifications, as suffixes may indicate variations in packaging or revision status. Confirm availability through authorized distributors, noting that specific stock levels are subject to change. Ensure compliance with current environmental regulations such as RoHS3 before integration into final assemblies.

Selection Notes

Select this component when a 45.75MHz SAW filter is required for cable converter systems. Consider the 14.8dB insertion loss and 5-SIP package dimensions during PCB layout. Verify compatibility with existing RF front-end architectures and ensure the manufacturer's qualification data supports the target operating environment.

Part Context

This component belongs to the Qualcomm RF Front-End (RFFE) filters portfolio, which includes various acoustic technologies like ultraSAW and TC-SAW. These filters are engineered to address RF design challenges in connectivity applications, providing essential filtering for reliable performance in diverse wireless environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Qualcomm documentation or authorized distributors for verified cross-reference information.