B39141B5235Z810

Overview

The B39141B5235Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for base station applications. It operates at a center frequency of 140MHz with a bandwidth of 40MHz and exhibits an insertion loss of 10.8dB. The component is housed in an 8-SMD, No Lead package measuring 5.00mm x 5.00mm with a maximum height of 1.35mm. It complies with RoHS3 standards and holds an AEC-Q200 grade rating.

Feature Summary

• Surface Acoustic Wave technology optimized for base station filtering
• Compact 8-SMD surface mount package design
• Compliance with RoHS3 environmental standards

Applications

• Base Station RF Front-End Filtering
• Infrastructure Wireless Connectivity Systems

Procurement Notes

Verify the specific datasheet version and manufacturing origin prior to procurement, as component specifications may vary between production batches. Confirm that the 8-SMD package dimensions align with the target PCB footprint requirements. Ensure compatibility with the intended base station infrastructure environment and validate that the 140MHz center frequency meets the system's operational needs.

Selection Notes

Select this component when designing base station systems requiring a 140MHz SAW filter solution. Consider the 10.8dB insertion loss impact on signal integrity within the RF chain. Evaluate the 8-SMD package size against available board space constraints. Verify that the AEC-Q200 grade satisfies the reliability requirements for the specific infrastructure deployment scenario.

Part Context

This part belongs to Qualcomm’s RF front-end filter portfolio, which utilizes advanced acoustic technologies like ultraSAW and TC-SAW. These filters are engineered to address RF design challenges in infrastructure and IoT applications, supporting reliable performance in diverse environments while enabling energy-efficient multiband device development.

Replacement Considerations

No public confirmed substitute part numbers are documented for this component.