B39421B5048Z810

Overview

The B39421B5048Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 420MHz with a bandwidth of 20MHz and an insertion loss of 3.2dB. The component is housed in an 8-SMD, No Lead package measuring 0.150 inches long by 0.150 inches wide, with a maximum height of 0.059 inches.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Designed specifically for TETRA communication applications
• Features a compact surface-mount package for integration into mobile devices

Applications

• TETRA radio systems
• Mobile communication devices
• RF front-end modules

Procurement Notes

Verify the specific datasheet version before procurement to ensure compatibility with current design requirements. Confirm that the 8-SMD package dimensions align with the target PCB layout. Check for any recent Product Change Notifications regarding material or assembly updates.

Selection Notes

Select this component when designing for TETRA bands requiring a 420MHz center frequency. Ensure the system can accommodate the specified 3.2dB insertion loss. Verify that the 8-SMD footprint matches the available board space and manufacturing capabilities.

Part Context

This part belongs to the B39421 series of RF SAW filters from Qualcomm. These components are engineered to support multimode modem-RF systems across mobile and IoT applications, leveraging advanced acoustic technologies to achieve low-loss performance in small form factors.

Replacement Considerations

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