B82450A1084C000

Rfid Antennas Overview

The B82450A1084C000 is a surface-mount transponder coil manufactured by EPCOS (TDK). It features an inductance of 1.0 mH with a tolerance of ±3%. The component has a maximum DC resistance of 62 mOhms and operates within a temperature range of -40°C to +125°C. It utilizes a ferrite core and is unshielded. The physical dimensions are 11.4 mm in length, 3.5 mm in width, and 2.4 mm in height. The device uses SMD/SMT termination style and is supplied in reel packaging.

Rfid Antennas Feature Summary

• Designed specifically for transponder applications
• Surface mount construction for automated assembly
• Ferrite core material for magnetic performance

Rfid Antennas Applications

• Transponder coils
• Automotive key fobs
• Passive entry systems

Rfid Antennas Procurement Notes

Verify the specific ordering suffix against the official TDK Electronics datasheet to ensure correct inductance and tolerance specifications. Confirm that the package type matches the required surface-mount footprint. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure the operating temperature range meets the design requirements for the intended application environment.

Rfid Antennas Selection Notes

Select this component when a fixed inductance of 1.0 mH is required for transponder circuits. Consider the small form factor suitable for space-constrained automotive electronics. Evaluate the low DC resistance for efficiency in high-frequency applications. Verify compatibility with standard reflow soldering profiles for surface-mount technology integration.

Rfid Antennas Part Context

This part belongs to the B82450A series of transponder coils from EPCOS (TDK). These components are designed for use in automotive remote keyless entry systems and other identification applications. The series offers various inductance values to suit different circuit requirements while maintaining consistent physical dimensions for board layout flexibility.

Rfid Antennas Replacement Considerations

Consult the official TDK selector guide for alternative part numbers within the B82450A series. Verify cross-compatibility based on inductance, tolerance, and physical dimensions. Ensure any substitute component meets the same thermal and electrical specifications for reliable operation.