MSA3RBA72A

Rfid Antennas Overview

The MSA3RBA72A is an RFID antenna manufactured by Murata Electronics, designed for high-reliability applications. It features a compact physical profile with dimensions of 12mm x 12mm x 3.6mm. The component is engineered to provide high sensitivity and quality factor through encapsulated core and winding structures that ensure anti-shock proof performance. This design supports robust operation in demanding environments while maintaining the electrical characteristics required for efficient RFID signal transmission and reception.

Rfid Antennas Feature Summary

• Encapsulated core and winding structure provides anti-shock proof durability
• High Q factor and sensitivity optimized for RFID signal efficiency
• Compact form factor suitable for space-constrained integration

Rfid Antennas Applications

• Automotive applications requiring high reliability
• RFID tag and reader systems
• Anti-collision and identification modules

Rfid Antennas Procurement Notes

Verify the specific RF impedance matching requirements against your circuit design before procurement. Confirm that the mechanical footprint aligns with your PCB layout constraints. Ensure the supplier source is authorized to guarantee authenticity and traceability. Check for any specific handling instructions related to the encapsulated structure during assembly.

Rfid Antennas Selection Notes

Select this model when high mechanical shock resistance is critical alongside standard RFID performance metrics. The encapsulated design distinguishes it from non-protected variants, making it suitable for ruggedized environments. Evaluate the trade-off between the 3.6mm height and available clearance in your enclosure. Consider the operating frequency range compatibility with your system's protocol.

Rfid Antennas Part Context

This component belongs to Murata's portfolio of antenna accessories and passive components. It complements their broader range of RFID solutions by offering a specialized, durable variant. The product line focuses on integrating electronic functionality with mechanical robustness, addressing the needs of industries where standard antennas might fail under physical stress.

Rfid Antennas Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs using direct functional equivalents or consult manufacturer guidelines for cross-reference options.