B82450A1004E000

Rfid Antennas Overview

The B82450A1004E000 is a surface-mount RFID antenna coil manufactured by EPCOS (TDK Electronics). Designed for 125kHz RFID applications, it functions as a transponder coil for short-range wireless identification systems. The component features a compact physical footprint measuring 7.8 x 2.7 x 2.7 mm, suitable for integration into space-constrained electronic assemblies requiring reliable inductive coupling at low frequencies.

Rfid Antennas Feature Summary

• Designed specifically for 125kHz RFID transponder applications
• Surface-mount package construction for automated assembly
• Compact form factor optimized for short-range wireless identification

Rfid Antennas Applications

• Short-range wireless identification systems
• RFID transponder coils
• 125kHz RFID reader integration

Rfid Antennas Procurement Notes

Verify the manufacturer designation carefully, as TDK has discontinued the EPCOS brand for passive components. Ensure the ordering suffix matches the required specifications exactly, as suffixes may indicate specific packaging or testing variations. Confirm that the component meets the intended frequency requirements for your design.

Rfid Antennas Selection Notes

Select this component when a dedicated 125kHz transponder coil is required for RFID implementations. Evaluate the physical dimensions against available board space constraints. Consider the surface-mount nature of the device for manufacturing compatibility and ensure the operating environment aligns with standard electronic component ratings.

Rfid Antennas Part Context

This component belongs to the RFID Antennas catalog category provided by EPCOS (TDK Electronics). It represents a specialized passive magnetic component used within radio-frequency identification infrastructure. The product line supports various short-range communication protocols requiring inductive coupling at standardized low frequencies.

Rfid Antennas Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When sourcing alternatives, verify that any replacement matches the 125kHz operational frequency and similar physical dimensions to maintain mechanical fit.