The Fair-Rite 5943000321 is a Toroid Core designed for optimal performance in a range of electronic circuits. Constructed from Material 43, this ferrite core offers excellent magnetic properties. Its toroidal shape ensures efficient flux containment, minimizing electromagnetic interference. Key dimensions include A = 14.5 mm, B = 9.3 mm, and H = 5.1 mm. This core is commonly used in inductors, transformers, and other magnetic components. As an authorised distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and quality of this component. Choose the 5943000321 for reliable and consistent performance in your designs.