The FAIR-RITE 4061378111 is a high-quality Toroid Core, meticulously crafted from 61 Material. This uncoated ferrite core is designed for optimal performance in a wide range of electronic applications. Supreme Components International, an authorised distributor of FAIR-RITE components, ensures you receive a genuine and reliable product. Toroid cores are known for their efficient magnetic flux containment, minimizing electromagnetic interference (EMI) and maximizing inductance. The 4061378111 offers excellent stability and consistent performance, making it suitable for power supplies, filters, and inductors. Its robust construction guarantees long-lasting durability, even in demanding environments. Choose FAIR-RITE for superior quality and performance.