The FAIR-RITE 9478117002 is a high-quality Toroid Core, designed for optimal performance in a range of electronic circuits. Supreme Components International, an authorised distributor of FAIR-RITE, provides this core with guaranteed authenticity and reliability. Constructed from Material 78, this toroid core offers excellent magnetic properties. Its dimensions are A = 11.7 mm, B = 6.35 mm, and H = 4.75 mm. This core is commonly used in inductors, transformers, and other magnetic components. Choose FAIR-RITE for superior performance and durability. Benefit from our extensive inventory and fast shipping.