

5943003801
£6.74
The Fair Rite 5943003801 Toroid made from 43 with an AL Value of 1075.
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Description
The Fair-Rite 5943003801 ferrite toroid core is a high-quality toroidal ferrite component designed for EMI suppression, broadband noise filtering, and inductor winding applications. Manufactured by Fair-Rite, a trusted global leader in ferrite technology, this ferrite toroid delivers consistent magnetic performance for power supplies, RF circuits, signal filtering, and common mode choke assemblies. Its toroidal design helps minimise magnetic leakage while improving efficiency, making it ideal for engineers and manufacturers requiring reliable ferrite cores for electronic products.
Common applications include switch mode power supplies, DC to DC converters, cable noise filters, industrial electronics, and communications equipment.
Additional information
| Weight | 0.0005 kg |
|---|---|
| Core Shape | Toroid |
| Material | 43 |
| Initial Permeability | 800 |
| Flux Density - Bsat (mT) @25°C | 350 |
| Curie Temperature - Tc (°C) | 130 |
| Frequency Range (MHz) | 25-300 |



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