2861000302

Overview

The Fair-Rite 2861000302 is a multi-aperture ferrite core designed for electromagnetic interference suppression. Constructed from 61 material, it features an inside diameter of 3.8 mm and physical dimensions of 13.3 mm x 10.3 mm x 7.5 mm. This component supports multiple cable passes to enhance noise attenuation in high-density wiring environments.

Feature Summary

• Multi-aperture design enabling simultaneous routing of multiple conductors
• Utilizes 61 material composition for effective broadband noise suppression
• Compact form factor suitable for constrained installation spaces

Applications

• Electromagnetic interference suppression
• Multi-conductor cable noise filtering
• High-density wiring harness management

Procurement Notes

Verify the specific aperture count and exact dimensional tolerances against the official Fair-Rite datasheet prior to procurement. Confirm that the 61 material specification aligns with the required frequency range for the target application. Ensure compliance with RoHS standards if mandated by project requirements.

Selection Notes

Select this component when multiple cables require noise suppression within a limited spatial footprint. The multi-aperture architecture allows for efficient cable bundling without compromising attenuation performance. Evaluate the 61 material properties against the specific frequency spectrum of the interference to ensure adequate impedance characteristics.

Part Context

This part belongs to the Fair-Rite ferrite toroid and ring category, specifically engineered as a multi-hole core. It serves as a passive component for mitigating common-mode noise on cables. The product line focuses on providing robust EMI solutions through specialized ferrite materials and geometric configurations.