B39431B3580Z810

Overview

The B39431B3580Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm, designed for remote control applications. It operates at a center frequency of 433.92MHz with an insertion loss of 2.8dB. The component is housed in an 8-SMD, no-lead surface mount package measuring 0.150 inches by 0.150 inches (3.80mm x 3.80mm) and has a maximum height of 0.059 inches (1.50mm). It meets AEC-Q200 standards and complies with RoHS3 regulations.

Feature Summary

• Surface Acoustic Wave technology for RF signal filtering
• Optimized for remote control applications
• AEC-Q200 qualified reliability standard
• RoHS3 compliant construction

Applications

• Remote control systems
• RF front-end modules
• Wireless connectivity devices

Procurement Notes

Verify the specific part number B39431B3580Z810 against official Qualcomm documentation to confirm current availability status and exact electrical parameters. Ensure compatibility with existing PCB footprints and thermal requirements. Check for any recent Product Change Notifications or End-of-Life notices that may affect long-term supply chain stability.

Selection Notes

Select this component when a SAW filter with a 433.92MHz center frequency and 2.8dB insertion loss is required for remote control applications. Consider the 8-SMD package dimensions for space-constrained designs. Verify that the AEC-Q200 qualification meets project reliability standards and that RoHS3 compliance aligns with environmental regulations.

Part Context

This component belongs to the Qualcomm RF front-end filter portfolio, which utilizes advanced acoustic technologies like ultraSAW. These filters are engineered to address RF design challenges in mobile, PC, and IoT applications, supporting multimode modem-RF systems with low-loss performance in small form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.