The Fair-Rite 2643540302 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of electronic circuits. Manufactured with Material 43, this core offers excellent magnetic properties and is suitable for applications such as inductors, transformers, and noise filters. Its dimensions include an outer diameter (OD) of 14.0mm, an inner diameter (ID) of 7.9mm, and a height (H) of 6.35mm. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive genuine and reliable products. This toroid core provides a closed magnetic path, minimizing flux leakage and maximizing inductance. Choose the 2643540302 for superior performance and reliability in your electronic designs. Benefit from consistent quality and performance with Fair-Rite's advanced ferrite technology. Supreme Components International provides expert support and fast delivery.