B39192B5127U410

Overview

The B39192B5127U410 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Qualcomm. Designed for RF front-end applications, this component operates at a center frequency of 1.8825 GHz with a bandwidth of 65 MHz and an insertion loss of 2.4 dB. It is housed in a compact 6-SMD, no-lead package measuring 3.00 mm x 3.00 mm x 1.23 mm. The device is RoHS compliant and classified under ECCN EAR99.

Feature Summary

• Utilizes advanced SAW technology for high-performance signal filtering
• Engineered for low-loss operation within the specified RF band
• Designed for surface mount integration into compact circuit boards

Applications

• Base station RF systems
• Infrastructure-grade wireless connectivity
• Small cell deployments

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific suffix matches the required electrical specifications. Check for recent Product Change Notifications regarding manufacturing updates or material substitutions to ensure compatibility with existing designs.

Selection Notes

Select this component when a 1.8825 GHz center frequency is required for base station infrastructure. Ensure the design accommodates the 6-SMD footprint dimensions. Verify that the 2.4 dB insertion loss meets the system's power budget requirements for the intended RF path.

Part Context

This part belongs to the Qualcomm RFFE filter portfolio, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These solutions are engineered for 5G/4G multimode systems and IoT applications, providing essential filtering for reliable performance in diverse wireless environments.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.