The Fair-Rite 5943001201 is a high-quality Ferrite Toroid Core, available at Supreme Components International, an authorised distributor of Fair-Rite components. This core is constructed from Material 43, known for its excellent performance in a wide frequency range. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 12.7mm outer diameter (OD), 7.62mm inner diameter (ID), and 4.75mm height (H). This makes it suitable for applications such as power inductors, signal transformers, and common-mode chokes. Benefit from reliable performance and consistent quality with this Fair-Rite ferrite core. Supreme Components International guarantees authenticity and traceability.