B39212B9411K610S1

Overview

The B39212B9411K610S1 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 2.442 GHz with a bandwidth of 79 MHz and an insertion loss of 1.1 dB. The component is designed for Bluetooth and WLAN applications, housed in a compact 6-SMD, no-lead package measuring 1.10mm x 0.90mm x 0.45mm. It supports surface mount installation and complies with RoHS3 standards.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Optimized for Bluetooth and WLAN connectivity applications
• Designed for surface mount integration in compact form factors

Applications

• Bluetooth wireless communication systems
• Wireless Local Area Network (WLAN) devices
• Mobile consumer electronics requiring RF front-end filtering

Procurement Notes

Verify the specific suffix K610S1 against official Qualcomm documentation to confirm exact electrical tolerances and packaging variations. Confirm current availability status as components may be subject to discontinuation notices. Ensure compatibility with existing PCB footprint dimensions of 1.10mm x 0.90mm during procurement planning.

Selection Notes

Select this component for designs requiring precise 2.442 GHz SAW filtering with low insertion loss. Evaluate the 6-SMD package size against board space constraints. Consider the 79 MHz bandwidth relative to required signal isolation specifications for Bluetooth or WLAN implementations.

Part Context

This part belongs to the Qualcomm RF Front-End (RFFE) filter portfolio, specifically utilizing SAW technology. It addresses RF design challenges in mobile and IoT applications, supporting multimode connectivity solutions alongside other RFFE products like duplexers and diplexers.

Replacement Considerations

Public confirmed substitute: B39242B7530L210.