2506031026Y0

Overview

The Fair-Rite 2506031026Y0 is a ferrite core assembly designed for electromagnetic interference suppression. It features a split-core construction with a snap-fit mechanism, allowing installation around existing cables without disconnection. The material composition utilizes a specific permeability grade optimized for high-frequency noise attenuation in the MHz range. Key physical dimensions include an inner diameter suitable for standard wire gauges and an outer profile engineered for compact routing. The unit incorporates a yellow identification band to denote its material type and frequency response characteristics.

Feature Summary

• Snap-fit design enables rapid installation on pre-existing wiring harnesses
• Split-core configuration eliminates the need to disconnect or terminate cables during application
• Ferrite material formulation provides targeted impedance for high-frequency noise reduction

Applications

• Suppression of common-mode noise on data communication lines
• EMI mitigation for power supply input/output cables
• Noise filtering on internal computer bus connections

Procurement Notes

Verify the exact part number against manufacturer catalogs to ensure material grade compatibility with target frequency ranges. Confirm that the cable diameter falls within the specified inner diameter tolerance to guarantee proper mechanical retention and magnetic coupling. Check for any environmental ratings if the application involves extreme temperatures or chemical exposure.

Selection Notes

Choose this component based on the required impedance profile at the specific noise frequencies present in the system. Ensure the physical size accommodates the cable bundle diameter while maintaining clearance from adjacent components. Consider the mechanical stability of the snap-fit closure under vibration conditions typical of the intended deployment environment.

Part Context

This component belongs to Fair-Rite's line of snap-on ferrite cores, which are widely used for passive EMI suppression. These cores complement solid toroidal and bead types by offering convenience for retrofits. The specific model designation indicates the material mix and dimensional series, distinguishing it from other variants in the product family with different permeability or size specifications.

Replacement Considerations

Substitute only with parts sharing identical inner diameter, outer diameter, and material permeability grade. Verify that alternative snap-fit mechanisms provide equivalent mechanical locking strength. Cross-reference official substitution lists to confirm electrical performance equivalence across the operating frequency spectrum.