The Fair-Rite 2643540402 is a high-quality Ferrite Toroid Core, meticulously crafted for superior performance in a wide range of electronic circuits. Manufactured by Fair-Rite, a trusted name in magnetic components, this core boasts a Material 43 composition, ensuring excellent magnetic properties. Its precise dimensions of 14.22mm outer diameter, 8.13mm inner diameter, and 4.75mm height make it suitable for various applications, including inductors, transformers, and noise filters. Supreme Components International is an authorised distributor of Fair-Rite, guaranteeing you receive a genuine product. This toroid core is designed to provide optimal performance in signal and power applications, offering exceptional stability and reliability. Choose the 2643540402 for your next project and experience the difference quality makes.