5961004901

Overview

Fair-Rite 5961004901 is a ferrite toroid core manufactured from Material 61. It features an outside diameter of 8.0 mm, an inside diameter of 5.0 mm, and a height of 3.2 mm. The component exhibits an inductance factor (AL) of 80 nH with a tolerance of ±25%. This ring core is designed for high-frequency applications requiring stable magnetic properties.

Feature Summary

• Utilizes Material 61 composition for optimized high-frequency performance
• Toroidal geometry supports efficient winding and magnetic flux containment
• Available with Parylene C coating for environmental protection

Applications

• Pulse transformers
• Ground fault circuit interrupters
• Broadband transformers
• Power supply input filters
• Common mode filters

Procurement Notes

Verify the specific material grade and physical dimensions against project requirements before ordering. Confirm whether coated or uncoated variants are needed, as Parylene C coating availability may depend on the outside diameter specifications. Ensure compliance with relevant RoHS directives for the intended market.

Selection Notes

Select this component when Material 61 characteristics are required for the target frequency range. Consider the AL value of 80 nH for inductance calculations. Evaluate the need for protective coatings if the operating environment demands enhanced durability or insulation properties beyond standard ferrite capabilities.

Part Context

This part belongs to the Fair-Rite 59 series of ferrite toroids. It is categorized under ferrite rings and cores, specifically utilizing the proprietary Material 61 formulation. The product line serves various electromagnetic interference suppression and signal processing roles in electronic circuits.

Replacement Considerations

No public confirmed substitute part numbers are available.