5977000211

Overview

Fair-Rite Products Corp. part number 5977000211 is a ferrite toroid core constructed from Material 77. The component features a Parylene coating for environmental protection. It has an inner diameter of 9.74 mm, an outer diameter of 4.56 mm, and an external height of 3.34 mm. This closed magnetic circuit core is designed for use in inductive components.

Feature Summary

• Constructed from Material 77 for specific high-frequency performance characteristics
• Features a Parylene coating to provide environmental protection
• Designed as a closed magnetic circuit structure

Applications

• Inductive components
• EMI suppression applications requiring Material 77 properties

Procurement Notes

Verify the exact physical dimensions (9.74/4.56/3.34 mm) against your design requirements. Confirm that Material 77 aligns with your frequency response needs. Ensure the Parylene coating is compatible with your assembly process. Check RoHS compliance status if required by your project specifications.

Selection Notes

Select this component when Material 77 characteristics are required for inductive applications. The Parylene coating offers protection against moisture and chemicals. Verify that the toroidal geometry fits within your available space constraints. Consider the closed magnetic circuit design for efficient flux containment.

Part Context

This part belongs to Fair-Rite's ferrite toroid series. Material 77 is typically used for applications requiring high permeability at lower frequencies compared to other materials in the Fair-Rite lineup. The Parylene coating distinguishes it from uncoated variants in the same material family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.