5943000601

Overview

Fair-Rite 5943000601 is a ferrite toroidal core utilizing Material 43. It features an inner diameter of 6.35 mm, outer diameter of 21 mm, and height of 13.2 mm. The inductance factor (Al) is 470 nH at 10 kHz. Effective cross-sectional area is 0.243 cm² with a core constant of 1. Operating temperature range is -55°C to 90°C.

Feature Summary

• Utilizes Material 43 for broadband and EMI filter applications
• Toroidal geometry supports efficient magnetic circuit design
• Standardized dimensions facilitate winding calculations

Applications

• Broadband transformer construction
• EMI filter core assembly
• Inductor winding substrate

Procurement Notes

Verify Material 43 designation and physical dimensions against project requirements. Confirm operating temperature limits align with environmental conditions. Check RoHS compliance status if required by specific regulatory frameworks. Ensure supplier documentation matches the Fair-Rite part number exactly.

Selection Notes

Select this component when Material 43 permeability characteristics are required for broadband or low-frequency filtering. Compare Al factor and physical size against alternative toroid series. Evaluate thermal performance within the specified temperature range. Consider winding space availability relative to the inner diameter.

Part Context

This part belongs to the Fair-Rite 5943 series of ferrite toroids. It corresponds to the FT-82-43 standard sizing convention. Material 43 provides high initial permeability suitable for general-purpose inductive components. The series offers standardized dimensions for consistent manufacturing processes.

Replacement Considerations

FT-82-43 is the equivalent standard designation. Verify material composition and dimensional tolerances before substitution. Cross-reference inductance factors to ensure circuit performance compatibility.