The Fair-Rite 5943011101 is a Toroid Core designed for superior performance in a wide range of electronic applications. Supreme Components International, an authorised distributor of Fair-Rite components, provides this core made from Material 43, ensuring optimal magnetic properties. Its toroidal shape offers excellent flux containment, minimizing electromagnetic interference (EMI). Key dimensions include A = 11.3 mm, B = 5.7 mm, and H = 4.75 mm. This ferrite core is commonly used in inductors, transformers, and chokes. Benefit from its high permeability and low core loss, making it suitable for high-frequency applications. Choose Fair-Rite for reliable and efficient performance in your electronic designs. Trust Supreme Components International for genuine components and expert support.