5975000201

Overview

The Fair-Rite Products Corp. model 5975000201 is a solid free-hanging ferrite core designed for cable interference suppression. It features a toroidal geometry with an inner diameter of 4.75mm (0.187 inches), an outer diameter of 9.50mm (0.374 inches), and a length of 3.30mm (0.130 inches). The component utilizes Fair-Rite Material 75, which provides high permeability suitable for suppressing electromagnetic interference in the higher frequency range. This core is intended for sliding onto cables to attenuate common-mode noise.

Feature Summary

• Solid free-hanging toroidal design for easy installation on cables
• Utilizes Material 75 for effective high-frequency noise suppression
• Compact dimensions suitable for tight spaces around wiring harnesses

Applications

• Electromagnetic interference suppression on data cables
• Common-mode noise attenuation in power lines
• Signal integrity improvement in communication equipment cabling

Procurement Notes

Verify the specific material composition matches the application's frequency requirements, as Material 75 is optimized for high-frequency performance. Confirm that the inner diameter accommodates the target cable bundle without excessive force or looseness. Ensure compliance with relevant environmental regulations such as RoHS if required by the end product specifications.

Selection Notes

Select this component when high-frequency noise reduction is critical and space constraints require a compact toroidal shape. The Material 75 formulation offers superior performance at frequencies above typical broadband ranges. Consider the physical size relative to the cable diameter to ensure proper fit and effective magnetic coupling for noise cancellation.

Part Context

Fair-Rite Products Corp. manufactures a wide range of ferrite cores and accessories for EMI suppression and inductive component construction. The 5975000201 belongs to their line of solid free-hanging cores, which are distinct from split-core types due to their continuous magnetic path. These components are widely used in electronics manufacturing for passive filtering solutions.

Replacement Considerations

Direct substitutes must match the Material 75 specification and similar dimensional tolerances. Alternative part numbers from other manufacturers should be evaluated based on impedance characteristics at the target frequency rather than just physical size compatibility.