KGEA-BFCR-B-0500J

Rfid Antennas Overview

The KGEA-BFCR-B-0500J is a low-frequency (LF) emitter antenna designed for keyless entry systems. It operates at 125kHz and features a plastic base housing with resin potting to protect the internal coil. The component supports both sealed and unsealed connector configurations, allowing flexibility in integration. It provides high inductance values suitable for generating LF fields for hands-free access identification.

Rfid Antennas Feature Summary

• Plastic base housing with resin potting for environmental protection
• Operates at 125kHz for LF field emission
• Supports sealed and unsealed outside connector options

Rfid Antennas Applications

• Keyless Go transmitter antennas
• Hands-free access systems
• Customer device identification in automotive applications

Rfid Antennas Procurement Notes

Verify the specific connector configuration required for your assembly, as the series offers both sealed and unsealed variants. Confirm that the operating temperature range of -40°C to +85°C meets your environmental specifications. Ensure compatibility with 125kHz driver circuits. Check datasheet details for precise mechanical dimensions and inductance tolerances before finalizing the design.

Rfid Antennas Selection Notes

Select this model when a robust, potted LF antenna is needed for automotive keyless entry. Consider the KGEA-BFCR-A-0161J if a different inductance value or housing dimension is required within the same family. Evaluate the sealed versus unsealed connector needs based on your enclosure's ingress protection requirements. This part is distinct from higher frequency RFID solutions.

Rfid Antennas Part Context

This component belongs to the KGEA-BFCR series by Premo S.L., which specializes in LF emitter antennas for automotive access control. The series includes various models like KGEA-BFCR-A-0161J and KGEA-BFCR-B-0345J, differing primarily in inductance and physical dimensions while sharing the same resin-potted plastic housing design philosophy.

Rfid Antennas Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. For similar functionality, consider other models within the KGEA-BFCR series such as KGEA-BFCR-A-0161J, but verify inductance and dimensional compatibility carefully.