B39242B3912U410

Overview

The B39242B3912U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. Designed for remote control applications, it operates at a center frequency of 2.45GHz with a bandwidth of 97MHz and an insertion loss of 1.7dB. The component utilizes a 6-SMD, no-lead package with dimensions of 0.043 inches in length and 0.035 inches in width.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Optimized for remote control signal processing
• Compact surface-mount design

Applications

• Remote control systems

Procurement Notes

Verify the exact datasheet specifications directly from the manufacturer before integration. Confirm that the 2.45GHz center frequency and 97MHz bandwidth align with your specific remote control protocol requirements. Ensure the 6-SMD package footprint matches your PCB layout constraints to avoid assembly issues.

Selection Notes

Select this component when designing for standard 2.45GHz remote control interfaces requiring low insertion loss. It serves as a discrete filtering solution within the broader Qualcomm RFFE portfolio. Consider its physical dimensions and SMD packaging style during the initial schematic capture phase to ensure compatibility with automated placement equipment.

Part Context

This part belongs to the Qualcomm RF front-end filters family, which includes various SAW and BAW technologies. These components are engineered to address RF design challenges in wireless connectivity devices. The B39242 series specifically targets niche frequency bands distinct from primary cellular or Wi-Fi bands.

Replacement Considerations

Public confirmed substitute part numbers are not available.