B39321R0963H110

Overview

The B39321R0963H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 315.04MHz, specifically designed for Remote Keyless Entry (RKE) applications. The component utilizes an SMD package and meets AEC-Q200 automotive qualification standards. It features RoHS3 compliance and an EAR99 classification. The device supports surface mount installation techniques suitable for automated assembly processes in RF front-end modules.

Feature Summary

• Optimized for remote keyless entry signal filtering
• Automotive-grade reliability certification
• Compact surface-mount packaging design

Applications

• Remote Keyless Entry systems
• Automotive access control modules
• RF front-end filtering circuits

Procurement Notes

Verify the specific center frequency requirement of 315.04MHz against system specifications. Confirm that the SMD package dimensions align with the PCB layout constraints. Ensure compatibility with the intended manufacturing process for surface-mounted components. Check for any specific automotive qualification requirements beyond standard AEC-Q200 ratings.

Selection Notes

Select this component when a precise 315.04MHz SAW filter is required for RKE applications. Consider the AEC-Q200 rating if the application demands automotive-grade reliability. Evaluate the SMD footprint compatibility during the initial hardware design phase to ensure seamless integration into the target circuit board architecture.

Part Context

This part belongs to the Qualcomm B39321 series of RF front-end filters. The series includes various SAW and BAW technologies tailored for wireless connectivity challenges. These components are engineered to support multimode devices and infrastructure applications across mobile and IoT sectors.

Replacement Considerations

B39321R0981U410 is listed as a parameter equivalent substitute. Verify functional compatibility before substitution.