The Fair-Rite 9677282509 is a high-quality Toroid Core, a crucial component in many electronic circuits. Manufactured by Fair-Rite, a trusted name in ferrite technology, this core is made from Material 77, known for its excellent performance characteristics. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 28.0 mm (Outer Diameter) x 15.0 mm (Inner Diameter) x 9.0 mm (Height). This makes it suitable for a wide range of applications, including inductors, transformers, and chokes. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 9677282509 for reliable performance in your electronic designs.