B39941B9853P810

Overview

The B39941B9853P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 942.5 MHz with a bandwidth of 35 MHz and an insertion loss of 3 dB. The component is housed in a compact 6-SMD, no-lead package measuring 3.00mm x 3.00mm x 1.10mm. Designed for GSM mobile applications, it provides essential RF filtering capabilities within the specified frequency range.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient signal processing
• Optimized for low insertion loss to maintain signal integrity
• Designed for integration into compact mobile device form factors

Applications

• GSM mobile phone RF front-ends
• Wireless communication modules requiring 942.5 MHz filtering
• Surface mount assembly processes

Procurement Notes

Verify component authenticity through authorized distributors as this part may be subject to obsolescence notices. Confirm RoHS3 compliance status prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements if applicable. Review product change notifications for any recent design or sourcing updates that may affect compatibility.

Selection Notes

Select this component when a 942.5 MHz SAW filter is required for GSM applications. Consider the 6-SMD package size for PCB layout constraints. Evaluate insertion loss specifications against system link budget requirements. Ensure the 35 MHz bandwidth aligns with the specific channel spacing needs of the target wireless standard.

Part Context

This component belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These filters are engineered to support multimode and multiband wireless connectivity solutions. The series typically addresses challenges in 4G and 5G systems, providing necessary isolation and selectivity for modern mobile devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for current lifecycle status and potential alternative components.