The 5975000501 is a high-quality 75 material toroid core manufactured by Fair-Rite. As an authorized distributor, Supreme Components International offers this core for applications requiring effective EMI suppression and filtering. Toroid cores are known for their closed magnetic path, which minimizes flux leakage and maximizes inductance. This particular core is well-suited for use in power supplies, filters, and other circuits where noise reduction is critical. The 75 material provides optimal performance in a wide frequency range. Choose Fair-Rite for reliable and consistent performance in your electronic designs. Benefit from our expert support and fast delivery.