The Fair-Rite 6698272021 is a Toroid Core designed for superior performance in a wide range of electronic applications. Supreme Components International, an authorised distributor of Fair-Rite components, provides this core made from Material 73, ensuring optimal magnetic properties. Its toroidal shape offers excellent flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are A = 12.7 mm, B = 7.3 mm, and H = 4.75 mm. This ferrite core is commonly used in inductors, transformers, and chokes. Benefit from Fair-Rite's quality and Supreme Components International's reliable distribution network.