B82450A1344C000

Rfid Antennas Overview

The B82450A1344C000 is an NFC/RFID transponder coil manufactured by EPCOS (TDK Electronics). It features a rated inductance of 1.34 mH with a tolerance of ±3%. The component has a minimum Q factor of 50 and a self-resonant frequency of 2 MHz. It utilizes a ferrite core material and operates within a temperature range of -40°C to +125°C. The physical dimensions are 7.8 mm x 2.7 mm x 2.7 mm, designed for surface-mount PCB installation.

Rfid Antennas Feature Summary

• Designed specifically for use as an NFC or RFID transponder coil
• Utilizes a ferrite core for magnetic performance
• Qualified for automotive applications under AEC-Q200 standards

Rfid Antennas Applications

• NFC tag integration
• RFID transponder systems
• Automotive keyless entry modules

Rfid Antennas Procurement Notes

Verify the specific suffix 'C000' against official TDK documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement source provides valid traceability for AEC-Q200 qualified automotive components. Cross-reference datasheet revisions to ensure compliance with current manufacturing standards.

Rfid Antennas Selection Notes

Select this component when a compact 7.8 x 2.7 mm footprint is required for transponder applications. The 1.34 mH inductance value suits specific resonant circuit designs. Verify that the operating environment remains within the specified -40°C to +125°C range for reliable performance.

Rfid Antennas Part Context

This part belongs to the B82450A series of SMT inductors from EPCOS (TDK). The series is characterized by small form factors suitable for space-constrained electronics. These coils are engineered for high reliability in automotive and industrial environments.

Rfid Antennas Replacement Considerations

Consult official TDK substitution lists for compatible alternatives. Generic substitutes may not match the precise ferrite core characteristics or AEC-Q200 qualification required for automotive safety systems.