The FAIR-RITE 2673002201 is a Toroid Core designed for a wide range of applications. Supreme Components International is an authorised distributor of FAIR-RITE, guaranteeing you receive genuine, high-quality components. This particular core is manufactured using #73 material, known for its excellent performance characteristics in various frequency ranges. The uncoated design allows for direct winding and integration into your circuit. Toroid cores offer superior magnetic properties compared to other core shapes, minimizing electromagnetic interference (EMI) and maximizing inductance. This makes them ideal for use in inductors, transformers, and other magnetic components. Trust Supreme Components International for all your FAIR-RITE component needs.