The Fair-Rite 2643665802 is a high-quality Ferrite Toroid Core, meticulously crafted from Material 43. Its dimensions include an outer diameter (OD) of 16.51mm, an inner diameter (ID) of 9.53mm, and a height (Ht) of 6.35mm. This core is designed for a wide range of applications, including inductors, transformers, and noise filters. Material 43 offers excellent performance characteristics, ensuring optimal efficiency and reliability in your electronic circuits. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this Fair-Rite product. Choose this toroid core for superior performance in your next project.