The Fair-Rite 4277352509 is a high-quality Ferrite Toroid Core, essential for a wide range of electronic applications. Constructed from Material 77, this core offers excellent performance characteristics. Its dimensions include an outer diameter (OD) of 35.25mm, an inner diameter (ID) of 22.86mm, and a height (Ht) of 12.7mm. Toroid cores are known for their efficient magnetic flux containment, minimizing electromagnetic interference (EMI). This makes them suitable for inductors, transformers, and other magnetic components. As an authorised distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 4277352509 for reliable performance in your electronic designs.