The Fair-Rite 2673901301 is a Toroid Core crafted from Material 73, making it suitable for a wide range of applications. Supreme Components International, an authorised distributor of Fair-Rite components, provides this core with guaranteed authenticity and quality. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference. With dimensions of A = 14.5 mm, B = 7.5 mm, and H = 5 mm, this core is ideal for creating inductors, transformers, and chokes. Material 73 offers a balance of permeability and saturation flux density. Trust Supreme Components International for your ferrite core needs.