The FAIR-RITE 2743012201 is a high-performance TOROID CORE, meticulously manufactured using 43 material. This core boasts precise dimensions, with an A value of 22.1mm, a B value of 14.2mm, and an H value of 7.6mm. Toroid cores are known for their excellent magnetic properties and are widely used in inductors, transformers, and other electromagnetic devices. The 43 material offers a specific permeability suitable for a range of frequencies. As an authorised distributor of FAIR-RITE components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 2743012201 for your next project requiring a dependable ferrite core.