B39351B3559U310

Overview

The B39351B3559U310 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm. It operates at a center frequency of 345.03 MHz with a bandwidth of 2 dB. The component is designed for remote control applications and utilizes an 8-SMD, No Lead package configuration.

Feature Summary

• Surface Acoustic Wave technology for signal filtering
• Optimized for remote control frequency bands
• Compact surface mount packaging

Applications

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

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm compatibility with existing circuit designs as replacement availability may be limited. Ensure that the 8-SMD package dimensions match the target PCB footprint requirements for successful integration.

Selection Notes

Select this component specifically for applications requiring a 345.03 MHz SAW filter solution. Consider the 2 dB bandwidth specification to ensure it meets the system's interference rejection needs. Evaluate the surface mount form factor against available board space constraints in the final device design.

Part Context

This component belongs to Qualcomm's portfolio of RF front-end filters engineered for mobile and IoT applications. These filters support multimode modem-RF systems, providing essential signal integrity for wireless connectivity solutions across various consumer electronics platforms.

Replacement Considerations

No public confirmed substitute part numbers are available for this obsolete component. Designers should consult official documentation for potential cross-reference options or consider redesigning the circuit to accommodate currently available filter technologies.