B82450H2364A000

Rfid Antennas Overview

The B82450H2364A000 is a surface-mount transponder coil manufactured by TDK-EPC, designed for automotive applications. It features a rated inductance of 2.36 mH and a quality factor greater than 55 at that value, representing an approximate 10% improvement over standard versions to enhance coupling factors. The component operates within a temperature range of -40 °C to +125 °C and measures 11.4 x 3.5 x 2.4 mm. It is qualified under AEC-Q200 standards and supports lead-free soldering compliant with JEDEC J-STD 020C.

Rfid Antennas Feature Summary

• Enhanced quality factor exceeding 55 at 2.36 mH for improved coupling efficiency
• High mechanical robustness capable of withstanding 1000 drops from one meter onto concrete without damage
• Compact surface-mount footprint suitable for automated assembly and optical inspection

Rfid Antennas Applications

• Remote Keyless Entry (RKE) systems
• Tire Pressure Monitoring Systems (TPMS)
• Passive Entry Passive Start (PEPS) systems

Rfid Antennas Procurement Notes

Verify the specific ordering suffix to confirm the exact variant, as designations such as H indicate specific performance characteristics like the enhanced Q-factor compared to other series members. Ensure compatibility with AEC-Q200 automotive qualification requirements for your target application. Confirm that the lead-free soldering process aligns with JEDEC J-STD 020C standards during manufacturing integration.

Rfid Antennas Selection Notes

Select this component when high mechanical durability is required alongside superior electromagnetic coupling for long-range detection. The enhanced Q-value makes it suitable for applications demanding higher sensitivity in passive entry systems. Consider the compact dimensions for space-constrained PCB layouts where standard coils may not fit. Validate thermal stability across the specified -40 °C to +125 °C range for harsh automotive environments.

Rfid Antennas Part Context

This transponder coil belongs to the B82450 series, which includes various configurations such as XY and Z types. These components are integral to vehicle access and monitoring systems. The H suffix denotes the specific high-performance variant within this family, offering optimized electrical parameters while maintaining the physical form factor common to the series for interchangeable mechanical design.

Rfid Antennas Replacement Considerations

Standard B82450 variants may offer lower Q-factors and different coupling characteristics. Verify if alternative part numbers within the B82450 series meet the specific inductance and mechanical drop-test requirements. Cross-reference with TDK's current product portfolio as EPCOS branding has been consolidated under TDK Electronics.