5943006401

Overview

Fair-Rite 5943006401 is a solid free-hanging ferrite core utilizing 43 material. It features an inner diameter of 0.610 inches (15.50mm), an outer diameter of 1.000 inch (25.40mm), and a length of 0.500 inch (12.70mm). The component is designed for cable insertion to provide electromagnetic interference suppression.

Feature Summary

• Solid construction with no split design for continuous magnetic circuit integrity
• Utilizes Fair-Rite 43 material composition for high permeability applications
• Free-hanging installation type allows for easy sliding onto cables

Applications

• Electromagnetic interference suppression on cables
• Common mode choke implementation
• Signal line filtering in electronic assemblies

Procurement Notes

Verify the specific Fair-Rite catalog drawing number when sourcing to ensure exact dimensional compliance. Confirm that the 43 material specification matches the intended frequency range requirements for the target application before finalizing procurement orders.

Selection Notes

Select this component when a solid toroidal geometry is required for cables with diameters up to 15.50mm. The 43 material selection is appropriate for frequencies typically ranging from low MHz into higher ranges, depending on the specific impedance curve requirements of the circuit design.

Part Context

This part belongs to the Fair-Rite 59 series of ferrite cores. It represents a standard solid toroid configuration commonly used in passive EMI mitigation strategies. The 43 material designation indicates a manganese-zinc ferrite formulation optimized for specific inductive and absorptive characteristics.

Replacement Considerations

Substitute only with other Fair-Rite 5943006401 units or verified equivalents sharing identical 43 material properties and matching physical dimensions of 15.50mm ID and 25.40mm OD.