The Fair-Rite 2631801202 is a high-quality Toroid Core designed for a wide range of electronic applications. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and performance of this product. This ferrite core is constructed from Material 63, known for its excellent magnetic properties. The core's dimensions are A=12.7mm, B=7.4mm, and H=4.75mm. Toroid cores are commonly used in inductors, transformers, and chokes due to their efficient magnetic flux containment. The 2631801202 is suitable for applications such as power supplies, filters, and signal processing circuits. Its toroidal shape minimizes electromagnetic interference (EMI) and provides superior performance compared to other core shapes. Choose Fair-Rite for reliable and consistent performance in your electronic designs. Supreme Components International provides fast shipping and excellent customer support.