2861002402

Overview

Fair-Rite part number 2861002402 is a multi-aperture ferrite core designed for electromagnetic interference suppression. It utilizes Material Grade 43, providing an impedance of 80 ohms at 100 MHz. The component features a cylindrical solid design with a 1.7 mm inner diameter and a length of 6.2 mm.

Feature Summary

• Multi-aperture geometry allows multiple conductors to pass through the core simultaneously.

Applications

• Electromagnetic interference suppression
• Cable and wiring noise reduction

Procurement Notes

Verify the specific material grade and impedance characteristics against the official Fair-Rite datasheet before integration. Confirm that the multi-aperture configuration meets the physical requirements for the target cable bundle size and conductor count.

Selection Notes

Select this component when simultaneous suppression of multiple wires within a single compact volume is required. The Material 43 composition offers high permeability suitable for common-mode noise attenuation in the specified frequency range.

Part Context

This part belongs to the Fair-Rite Multi-Aperture core series, identified by the product class digits in the part number. These cores are engineered to provide efficient noise filtering for dense cable assemblies where space constraints prevent the use of standard single-hole toroids.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.