B39901B8746P810

Overview

The B39901B8746P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It utilizes a 5-SMD, No Lead package with dimensions of 1.40mm x 1.10mm and a maximum height of 0.45mm. The component operates within the RF front-end spectrum, designed for high-performance filtering applications in wireless connectivity systems.

Feature Summary

• Surface Acoustic Wave technology for signal filtering
• Compact surface-mount design for space-constrained layouts

Applications

• RF front-end modules
• Wireless connectivity devices
• Mobile communication hardware

Procurement Notes

Verify the manufacturer designation as Qualcomm or TDK RF360 depending on the specific supply chain source. Confirm the package type matches the 5-SMD No Lead specification. Ensure the part number suffix aligns with the required tape and reel configuration for automated assembly processes.

Selection Notes

Select this component for designs requiring SAW-based RF filtering in compact form factors. Evaluate the physical footprint against available board space. Consider the integration requirements within the broader RF front-end architecture to ensure compatibility with surrounding passive components.

Part Context

This component belongs to the Qualcomm RF front-end filter portfolio, which includes various SAW and BAW technologies. These filters are engineered to support 4G and 5G multimode systems, providing essential frequency selection for mobile and IoT applications while maintaining low insertion loss.

Replacement Considerations

TA1946A is listed as a parameter-equivalent substitute from TST.