5975003801

Overview

Fair-Rite 5975003801 is a solid, free-hanging ferrite toroid core manufactured by Fair-Rite Products Corp. It utilizes material grade 61 and features a Parylene coating. The component has an inner diameter of 1.400 inches (35.56 mm), an outer diameter of 2.402 inches (61.00 mm), and a length of 0.500 inches (12.70 mm). This design supports high-current applications requiring robust electromagnetic interference suppression.

Feature Summary

• Solid toroidal geometry with Parylene coating for environmental protection
• Material grade 61 optimized for high-frequency noise attenuation
• Free-hanging installation style suitable for large cable bundles

Applications

• Power input filters
• Ground-fault interrupters
• Common-mode choke implementations

Procurement Notes

Verify the specific material grade and coating requirements against your design specifications before ordering. Confirm that the physical dimensions align with your cable bundle size constraints. Ensure compliance with relevant regulatory standards for your target market. Check current availability as lead times may vary based on manufacturing schedules.

Selection Notes

Select this component when high saturation current and broad frequency coverage are required. Material 61 offers superior performance in suppressing broadband noise compared to standard ferrites. The Parylene coating provides additional durability in harsh environments. Consider the physical size limitations of your assembly when choosing this larger toroid format.

Part Context

This part belongs to Fair-Rite's 59x series of toroidal cores, which are widely used in industrial and commercial electronics. The 59x series is known for its versatility in handling various current levels and frequencies. Material 61 is specifically engineered for applications involving significant harmonic content and transient noise.

Replacement Considerations

Direct substitutes include other Fair-Rite 59x series toroids with identical dimensions but different material grades, such as 5975003802 or 5975003803, depending on the required impedance characteristics at specific frequencies.