27A2029-0A2

Overview

The 27A2029-0A2 is a hinged snap-on ferrite core manufactured by Laird-Signal Integrity Products. It provides an impedance of 220 Ohms at 100 MHz to suppress electromagnetic interference (EMI) and high-frequency noise on cables. The component features a cylindrical shape with a black finish, designed for easy installation around existing wiring without disconnecting connections.

Feature Summary

• Hinged snap-on design allows for quick installation on existing cables
• Provides effective EMI suppression and high-frequency noise reduction
• Cylindrical form factor suitable for various cable diameters

Applications

• Signal integrity enhancement in electronic assemblies
• Noise suppression on data and power cables
• Electromagnetic interference mitigation in consumer electronics

Procurement Notes

Verify the specific impedance value against official datasheets, as conflicting public records indicate either 220 Ohms or 250 Ohms at 100 MHz. Confirm RoHS compliance status directly with the manufacturer or authorized distributors before procurement to ensure regulatory adherence for your specific region and application requirements.

Selection Notes

Select this component when retrofitting EMI suppression onto existing cable harnesses is required. The hinged mechanism facilitates maintenance and assembly without cutting wires. Ensure the target cable diameter fits within the core's internal bore dimensions to maintain effective magnetic coupling and noise attenuation performance.

Part Context

This part belongs to the Laird-Signal Integrity Products ferrite core family, specifically designed for cable-based noise suppression. It serves as a passive filtering solution for managing conducted emissions in electronic systems where space constraints or assembly efficiency favor snap-on components over traditional bead cores.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative hinged ferrite cores based on impedance curves and physical dimensions if direct substitution is necessary.