2675665702

Overview

Fair-Rite part number 2675665702 is a solid round cable ferrite core manufactured from Material 75. It features an inner diameter of 9.5 mm, an outer diameter of 17.4 mm, and a length of 28.6 mm. The component provides an impedance of 22 Ohms at a test frequency of 200 kHz. Designed for electromagnetic interference suppression, it operates within a frequency range of 25 MHz to 300 MHz. The core is free-hanging and complies with RoHS standards.

Feature Summary

• Solid construction made from Material 75 for high-frequency noise attenuation
• Round cable design suitable for embedding circular cables
• Free-hanging installation type without mounting hardware

Applications

• Electromagnetic interference suppression on cables
• High-frequency signal line filtering
• Common mode choke applications in electronic assemblies

Procurement Notes

Verify the specific impedance requirement matches the application's noise spectrum, as Material 75 offers 22 Ohms at 200 kHz. Confirm the 9.5 mm inner diameter accommodates the target cable bundle. Ensure compliance with RoHS directives if required by the end product specifications.

Selection Notes

Select this component when high-frequency attenuation above 25 MHz is required. Material 75 is optimized for frequencies where other materials may exhibit lower impedance. Ensure the physical dimensions fit the available space around the cable assembly.

Part Context

This part belongs to Fair-Rite's Round Cable EMI Suppression Cores series. It utilizes Material 75, which is distinct from common Materials 31 or 43 due to its specific permeability characteristics tailored for higher frequency ranges up to 300 MHz.

Replacement Considerations

Substitute only with parts sharing identical Material 75 composition and compatible physical dimensions. Verify that alternative cores maintain the required 22 Ohm impedance profile at 200 kHz to ensure equivalent noise suppression performance.