The 5943006401 Toroid Core from Fair-Rite, available at Supreme Components International, an authorised distributor, is a high-quality ferrite core designed for optimal performance. This core is made from Material 43, known for its excellent magnetic properties. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference. The core's dimensions are A = 15.3 mm, B = 9.5 mm, and H = 6.35 mm. This makes it suitable for a wide range of applications, including inductors, transformers, and noise filters. Choose Fair-Rite's 5943006401 for reliable and consistent performance in your electronic designs. Supreme Components International guarantees authenticity and quality.