The Fair-Rite 6678272021 is a high-quality Ferrite Toroid Core, designed for optimal performance in a range of electronic circuits. Manufactured by Fair-Rite, a trusted name in the industry, this core is made from Material 78, ensuring consistent and reliable operation. Its toroidal shape provides excellent magnetic properties, minimizing electromagnetic interference (EMI). The core's dimensions are 27.2mm outer diameter (OD), 14.7mm inner diameter (ID), and 11.1mm height (H). This component is suitable for applications such as inductors, transformers, and filters. As an authorized distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and quality of this ferrite core. Choose the 6678272021 for your next project and experience the difference a premium ferrite core can make.