Ferrite Disks and Plates are flat, ferrite-based components designed to suppress electromagnetic interference (EMI) in a variety of electronic applications. These disks and plates provide a high impedance path to high-frequency signals, effectively attenuating noise.

Commonly used in grounding applications, shielding, and in-between PCB layers, they are essential in enhancing overall circuit performance. Key manufacturers include TDK, KEMET, and Fair-Rite Products.

Their versatility and effective EMI suppression make Ferrite Disks and Plates a valuable addition to any electronic design aimed at achieving EMC compliance.