2643168751

Overview

Fair-Rite part number 2643168751 is a solid flat ribbon cable ferrite core constructed from Material 43. It provides an impedance of 95 ohms at 100 MHz. The component features an internal length of 17.8 mm and an external length of 25.4 mm. The cross-sectional dimensions are 17.78 mm in width and 2.54 mm in height.

Feature Summary

• Solid split design for easy installation on existing cables
• Material 43 composition optimized for high-frequency noise suppression

Applications

• Electromagnetic interference suppression on flat ribbon cables
• Common mode choke applications for data lines
• Signal integrity enhancement in high-speed digital circuits

Procurement Notes

Verify the specific impedance value and material grade against the manufacturer's current datasheet before integration. Confirm that the physical dimensions match the target cable bundle size to ensure proper fit and magnetic coupling efficiency.

Selection Notes

Select this component when a low-profile, split-core solution is required for flat cabling. Material 43 is suitable for frequencies above 10 MHz. Ensure the cable thickness does not exceed the 2.54 mm internal height to allow complete closure of the core halves.

Part Context

This part belongs to Fair-Rite's 26 series of flat ribbon cable cores. These components are designed to clamp onto multi-conductor flat cables without requiring disconnection, providing a convenient method for adding ferrite suppression to existing harnesses.

Replacement Considerations

Direct substitutes with identical 95-ohm impedance and Material 43 composition should be evaluated based on dimensional compatibility. Verify that alternative split-core designs maintain the same clamping force and magnetic path continuity.