The FAIR-RITE 5961003801 is a Ferrite Toroid Core, a crucial component in numerous electronic circuits. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine, high-quality parts. This core is constructed from Material 61, known for its specific magnetic properties. Its toroidal shape provides excellent inductance and minimizes electromagnetic interference. Key specifications include an outer diameter (OD) of 9.53mm, an inner diameter (ID) of 4.75mm, and a height (H) of 3.18mm. This core is commonly used in applications such as power inductors, signal transformers, and EMI/RFI filters. Choose this reliable component for optimal performance in your electronic designs.