The 444164281 Ferrite Toroid Core from Fair-Rite is a crucial component for numerous electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive genuine, high-quality parts. This toroid core, crafted from Material 44, offers excellent performance in applications such as power inductors, signal transformers, and EMI/RFI filters. Its dimensions include an outer diameter (OD) of 16.4mm, an inner diameter (ID) of 9.65mm, and a height (H) of 4.75mm. The toroidal shape provides a closed magnetic path, minimizing flux leakage and maximizing inductance. Choose this core for reliable and efficient circuit design.