The Fair-Rite 5943002701 is a high-quality Ferrite Toroid Core, meticulously crafted from Material 43. Its precise dimensions of 9.4mm outer diameter, 4.75mm inner diameter, and 3.18mm height make it suitable for a wide range of applications, including inductors, transformers, and noise filters. Material 43 provides excellent performance characteristics, ensuring optimal functionality in your electronic circuits. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Trust Supreme Components International for all your electronic component needs. This toroid core is designed for reliable and efficient performance.