B39931B3758H110

Overview

The B39931B3758H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies, designed for remote control RF applications. It operates at a center frequency of 315 MHz with a bandwidth specification and an insertion loss of 3.6 dB. The component utilizes a 6-SMD, no-lead package configuration suitable for surface mount installation. Physical dimensions are approximately 3.00mm in length and width, with a maximum height of 1.00mm. This device supports RoHS3 compliance and is classified under ECCN EAR99.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient signal filtering
• Optimized for remote control radio frequency applications
• Designed for surface mount integration into compact electronic assemblies

Applications

• Remote control systems
• RF front-end filtering
• Wireless connectivity devices

Procurement Notes

Verify the exact datasheet specifications directly from the manufacturer or authorized distributors before implementation. Confirm that the 3.6 dB insertion loss and 315 MHz center frequency align with your specific circuit requirements. Ensure compatibility with the 6-SMD package footprint during PCB layout design. Check for any recent Product Change Notifications regarding manufacturing updates.

Selection Notes

Select this component when a SAW filter is required for 315 MHz remote control operations. Consider the 3.6 dB insertion loss impact on system sensitivity. Evaluate the 6-SMD package size against available board space constraints. Verify that the operating temperature range meets environmental conditions. Compare performance metrics against alternative filters if lower loss is critical.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These components support mobile, PC, and IoT applications. The B39931 series specifically targets remote control frequencies. Qualcomm provides these solutions to address RF design challenges in multimode systems. The product line emphasizes energy efficiency and compact form factors.

FAQ

What is the primary technology used in this filter?

The B39931B3758H110 uses Surface Acoustic Wave (SAW) technology.

Is this component compliant with RoHS standards?

Yes, the component is RoHS3 compliant.