CFHF-105-55-200

Overview

The Delevan CFHF-105-55-200 is a solid ferrite cable core designed for electromagnetic interference suppression. It features a cylindrical geometry with an outer diameter of 10.5 mm, an inner diameter of 5.5 mm, and a length of 20 mm. The component provides an impedance of 161 Ohms at 100 MHz. Constructed as a free-hanging solid core, it is intended to be mounted directly onto cables to attenuate high-frequency noise.

Feature Summary

• Provides 161 Ohms impedance at 100 MHz for effective EMI suppression
• Solid cylindrical construction for direct cable mounting
• Free-hanging design facilitates installation on existing wiring

Applications

• Cable-mounted electromagnetic interference filtering
• High-frequency noise attenuation in signal lines
• EMI suppression for electronic equipment cabling

Procurement Notes

Verify the specific impedance value of 161 Ohms at 100 MHz against your system requirements. Confirm that the physical dimensions (10.5 mm OD, 5.5 mm ID) match the target cable diameter. Ensure the solid ferrite material composition meets the thermal and environmental conditions of the deployment environment.

Selection Notes

Select this component when a non-shielded, through-hole ferrite solution is required for cable-based noise reduction. The 161 Ohm impedance at 100 MHz targets specific high-frequency interference bands. Consider the mechanical stability of the free-hanging design during assembly and operation.

Part Context

This part belongs to the API Delevan ferrite cable core family, specifically engineered for EMI/RFI mitigation. It serves as a passive component to suppress common-mode noise on cables without requiring soldering or complex PCB integration.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.