B39741B8315P810

Overview

The B39741B8315P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It is designed for mobile communication applications, specifically supporting LTE Band 20 operations. The component operates within the 791 MHz to 862 MHz frequency range and utilizes a 1411 package type for surface mount installation. This device functions as a critical filtering element in RF front-end modules, ensuring signal integrity and compliance with regulatory standards for wireless connectivity.

Feature Summary

• Utilizes advanced SAW technology for high-performance signal filtering
• Optimized for low insertion loss and high selectivity
• Designed for compact form factor integration in mobile devices

Applications

• LTE Band 20 mobile handsets
• RF front-end module assembly
• Wireless communication baseband processing units

Procurement Notes

Verify current manufacturing status and availability through authorized distributors. Confirm RoHS compliance and packaging specifications match project requirements. Check for recommended replacement parts if this model is discontinued or subject to supply constraints. Ensure ESD handling procedures are followed during storage and assembly.

Selection Notes

Select this component for designs requiring precise filtering in the 791-862 MHz band. Consider package compatibility and thermal management requirements. Evaluate performance against system-level noise figure and linearity specifications. Compare with alternative SAW filters from the same manufacturer family for pin-to-pin compatibility.

Part Context

This part belongs to Qualcomm's extensive portfolio of RF front-end filters, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These components are engineered to support 5G, 4G, Wi-Fi, and GNSS applications across various consumer and infrastructure devices. The B39741B8315P810 specifically addresses mobile cellular connectivity needs.