The 2661800302 Ferrite Toroid Core from Fair-Rite is a crucial component in numerous electronic circuits. Supreme Components International, an authorised distributor of Fair-Rite, provides this high-quality core. Constructed from Material 61, this toroid core offers excellent performance in applications such as power supplies, filters, and signal processing circuits. Its dimensions include an outer diameter of 18.03mm, an inner diameter of 9.65mm, and a height of 6.35mm. The toroid shape ensures efficient magnetic flux containment, minimizing electromagnetic interference. Choose this reliable core for your next project.