2643166451

Overview

Fair-Rite part number 2643166451 is a split flat cable ferrite core designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 43, which provides high permeability suitable for noise reduction in the frequency range of 1 MHz to 300 MHz. The component features a clip-style design with an impedance of 185 ohms at 100 MHz. Physical dimensions include an internal length of 27.95 mm, an external length of 38.35 mm, an external width of 28.6 mm, and an external height of 9 mm.

Feature Summary

• Split flat cable design allows installation on ribbon cables without disconnecting terminations
• Material 43 composition offers high magnetic permeability for effective EMI suppression
• Clip-style construction enables rapid deployment on existing cable assemblies

Applications

• Electromagnetic interference suppression on flat ribbon cables
• Noise reduction in data transmission lines
• Signal integrity enhancement in electronic equipment cabling

Procurement Notes

Verify that the specific order matches manufacturer part number 2643166451 exactly. Confirm compliance with RoHS directives as indicated in official documentation. Ensure the receiving facility accepts the bulk packaging format specified by Fair-Rite Products Corp. for this item.

Selection Notes

Select this component when suppressing common-mode noise on flat ribbon cables within the 1 MHz to 300 MHz range. Material 43 is appropriate for general-purpose EMI applications requiring moderate impedance. Verify that the cable thickness fits within the core's internal dimensions before procurement.

Part Context

This component belongs to the Fair-Rite 26 series of EMI suppression cores. The series includes variants for round cables, toroids, and beads. Part 2643166451 specifically addresses the need for non-intrusive noise filtering on flat cable structures using standard ferrite materials.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific configuration.