The 2643170251 Toroid Core from Fair-Rite, available at Supreme Components International, an authorised distributor, is a high-quality ferrite core designed for a wide range of electronic applications. Constructed from Material 43, this toroid core offers excellent performance in applications requiring inductance and EMI suppression. Its toroidal shape provides a closed magnetic path, minimizing flux leakage and maximizing efficiency. The core's dimensions are A = 15.3 mm, B = 9.3 mm, and H = 5.1 mm. This makes it suitable for use in power supplies, filters, and other circuits where a compact and efficient inductor is needed. Fair-Rite's commitment to quality ensures reliable and consistent performance. Choose Supreme Components International for genuine Fair-Rite components and expert support.