2631163851

Overview

Fair-Rite 2631163851 is a split round cable ferrite core designed for EMI suppression. It utilizes Fair-Rite Material 31, providing an impedance of 240 Ohms at 100 MHz. The component features a solid split design with an inner diameter of 0.75 inches (19.05 mm) and an outer diameter of 1.50 inches (38.10 mm). The external length measures 1.50 inches (38.10 mm). This part operates within the frequency range of 1 MHz to 300 MHz and is RoHS compliant.

Feature Summary

• Split round cable core design allows installation on existing cables without disconnection
• Material 31 composition provides high impedance characteristics for effective noise attenuation
• Solid construction ensures mechanical stability during handling and operation

Applications

• Electromagnetic interference suppression on round cables
• Noise filtering in electronic assemblies requiring non-invasive cable treatment
• High-frequency signal integrity maintenance in industrial equipment

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as stock levels fluctuate. Confirm that the specific order increment requirements align with project needs. Ensure compliance with RoHS directives if required by your assembly specifications. Cross-reference the manufacturer product number with distributor codes to avoid ordering errors.

Selection Notes

Select this component when non-invasive EMI suppression is required for cables with an inner diameter up to 19.05 mm. Material 31 is suitable for applications operating between 1 MHz and 300 MHz where moderate to high impedance is needed. Consider the split design for retrofitting or testing environments where cable disconnection is impractical.

Part Context

This part belongs to the Fair-Rite 26 series of ferrite cable cores. These components are widely used in electronics manufacturing for mitigating common-mode noise. The 2631163851 variant specifically addresses larger cable diameters compared to smaller bore alternatives in the same material family.

Replacement Considerations

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