The FAIR-RITE 38M3020AA1212 is a high-quality Toroid Core, meticulously crafted from MnZn material. With an outer diameter of 31.8mm, an inner diameter of 19.05mm, and a height of 12.7mm, this core is designed for optimal performance in a variety of electronic circuits. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this FAIR-RITE product. This Toroid Core is perfect for applications such as inductors, transformers, and chokes, providing excellent magnetic properties and minimizing energy loss. Choose FAIR-RITE components from Supreme Components International for superior performance and reliability in your electronic designs. Benefit from our extensive inventory and expert support.