The Fair-Rite 461176451 is a high-quality Ferrite Toroid Core, available through Supreme Components International, an authorised distributor. This core is constructed from Material 76, known for its excellent performance characteristics in a wide frequency range. Its dimensions include an outer diameter (OD) of 11.7mm, an inner diameter (ID) of 7.6mm, and a height (H) of 4.8mm. Toroid cores are favored for their ability to contain magnetic flux within the core, minimizing electromagnetic interference (EMI) and maximizing inductance. This makes the 461176451 suitable for applications such as inductors, transformers, and filters in power supplies, telecommunications equipment, and other electronic circuits. Choose Fair-Rite for reliable performance and Supreme Components International for guaranteed authenticity.