The Fair-Rite 6298280121 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 which is made from Material 78, ensuring optimal magnetic properties. Its toroidal shape offers excellent flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are A = 29.8 mm, B = 19.05 mm, and H = 11.1 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.