The FAIR-RITE 9380053002 is a Toroid Core designed for optimal performance in a range of electronic applications. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine, high-quality components. This ferrite core is made from Ni-Zn 38 material, known for its excellent magnetic properties. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are precisely engineered with an outer diameter of 12.7mm, an inner diameter of 7.8mm, and a height of 4.75mm. This core is commonly used in inductors, transformers, and other magnetic components where high efficiency and low loss are critical. Trust Supreme Components International for all your FAIR-RITE component needs.