CF28B2000

Overview

The CF28B2000 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It features a round cable design with an internal diameter of 24.4 mm (0.960 inches) and an external length of 59.7 mm. The component utilizes material grade 28, providing an impedance of 380 ohms at 100 MHz. Its snap-fit enclosure allows for easy installation around cables without disconnection. The unit weighs approximately 59.7 grams and is supplied in bulk packaging.

Feature Summary

• Hinged snap-fit enclosure enables rapid installation on existing cables
• Round cable geometry accommodates cylindrical wire harnesses
• Material 28 composition provides high impedance characteristics

Applications

• Suppression of electromagnetic interference in round cable assemblies
• RFI mitigation in industrial wiring systems
• Noise reduction in automotive electrical circuits

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm that the internal diameter meets the target cable size requirements. Ensure compliance with relevant environmental regulations such as RoHS standards applicable to your region. Check for any specific handling instructions regarding the snap-fit mechanism during assembly.

Selection Notes

Select this component when a round ferrite core with a hinged design is required for quick field installation. The Material 28 specification offers a balance of permeability and frequency response suitable for general EMI suppression. Consider the 24.4 mm internal diameter to ensure compatibility with the cable bundle thickness. Evaluate the 380-ohm impedance at 100 MHz against the noise spectrum of the application.

Part Context

This part belongs to the FerriShield series of ferrite cores produced by Leader Tech Inc. The CF28B prefix indicates a round cable clamp-on core constructed from Material 28. This series is designed for effective electromagnetic interference suppression in various electronic and industrial applications requiring robust and easily installable shielding solutions.

Replacement Considerations

Direct substitutes may include other hinged ferrite clamps with similar internal diameters and Material 28 specifications. Verify impedance curves and physical dimensions to ensure mechanical fit. Alternative brands offering round hinged ferrites should be evaluated based on their certified test data for equivalent performance.