B39451B3767Z810

Overview

The B39451B3767Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for remote control applications. It operates at a center frequency of 447.725MHz with a bandwidth of 360kHz and an insertion loss of 1.9dB. The component is housed in an 8-SMD, no-lead package measuring 3.80mm x 3.80mm with a maximum height of 1.50mm.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed specifically for remote control applications
• Available in compact 8-SMD surface mount packaging

Applications

• Remote control systems

Procurement Notes

Verify the manufacturer designation as Qualcomm (RF front-end filters) against official documentation. Confirm the specific center frequency of 447.725MHz and the 8-SMD package type to ensure compatibility with the target circuit design. Check for RoHS3 compliance status in the latest datasheet.

Selection Notes

Select this component for designs requiring SAW filtering at 447.725MHz. Ensure the PCB layout accommodates the 3.80mm x 3.80mm footprint and 1.50mm height. Verify that the 360kHz bandwidth meets the signal requirements for the intended remote control application.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to address RF design challenges in wireless connectivity devices, providing essential filtering for reliable performance in remote control and IoT environments.

FAQ

What is the center frequency of the B39451B3767Z810?

The center frequency is 447.725MHz.

What type of filter technology does this component use?

It uses Surface Acoustic Wave (SAW) technology.