B39311B3938H110

Overview

The B39311B3938H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for remote control applications. It operates at a center frequency of 312.2 MHz with a bandwidth of 360 kHz and an insertion loss of 1.9 dB. The component is housed in an 8-SMD, no-lead package measuring 3.80mm x 3.80mm x 1.50mm. It complies with RoHS3 standards and has a Moisture Sensitivity Level of 1.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed specifically for remote control applications
• Supports surface mount installation

Applications

• Remote control systems

Procurement Notes

Verify the exact part number against official manufacturer documentation before procurement. Confirm that the specific suffix matches the required electrical specifications. Check current availability status as components may be discontinued or subject to supply constraints. Ensure compatibility with existing design parameters.

Selection Notes

Select this component based on its specific 312.2 MHz center frequency and 360 kHz bandwidth requirements. Consider the 8-SMD package dimensions for PCB layout constraints. Evaluate the 1.9 dB insertion loss against system sensitivity needs. Verify RoHS3 compliance for environmental regulations.

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 address RF design challenges in wireless connectivity devices. The product line supports diverse applications requiring reliable signal filtering.

FAQ

What is the center frequency of the B39311B3938H110?

The center frequency is 312.2 MHz.

What type of filter technology does this component use?

It uses Surface Acoustic Wave (SAW) technology.