This Ferrite Toroid Core (MPN: 475181651) is a high-quality component from Fair-Rite, a leading manufacturer of ferrite products. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive genuine parts. This core is made from Material 75, known for its excellent performance in a wide frequency range. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 18.1mm outer diameter (OD), 10.2mm inner diameter (ID), and 6.35mm height (H). It is suitable for applications such as power inductors, signal transformers, and common-mode chokes. Choose this toroid core for reliable and consistent performance in your electronic designs.