2644181281

Overview

The Fair-Rite Products Corp. model 2644181281 is a split core ferrite assembly designed for electromagnetic interference suppression on round cables or bundled wires. It accommodates cable diameters ranging from 2.5 mm (0.100 inches) to 25.4 mm (1.000 inches). The component provides an impedance of 104 ohms at 100 MHz. Physical dimensions include an internal diameter of 37.21 mm and external measurements of 61.01 mm width by 29.59 mm height.

Feature Summary

• Split core design enables installation around existing cables without disconnection
• Controlled impedance characteristics for effective noise attenuation
• Accommodates a wide range of round cable and wire bundle diameters

Applications

• Electromagnetic interference suppression on power lines
• Noise filtering on data communication cables
• Cable management in electronic equipment enclosures

Procurement Notes

Verify the specific impedance value required for your application against the datasheet specifications. Confirm that the target cable diameter falls within the supported range of 2.5 mm to 25.4 mm. Ensure the split core mechanism is suitable for the intended installation environment. Check for RoHS compliance requirements if applicable to your manufacturing standards.

Selection Notes

Select this component when retrofitting ferrite suppression onto installed cabling is necessary. The split core architecture allows for post-assembly installation, unlike solid cores which require threading wires through during manufacturing. Consider the impedance profile at relevant operating frequencies to ensure adequate noise reduction performance for the specific signal types present.

Part Context

This part belongs to the Round Cable Snap-It™ family of assemblies from Fair-Rite. These products are engineered specifically for rapid deployment on round conductors. The series offers controlled impedance values to meet various EMI mitigation needs across different frequency bands.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing mounting constraints before attempting to source alternative components.