The FAIR-RITE 2644236401 is a high-performance round cable core crafted from Ni-Zn ferrite material. This solid core is specifically engineered to suppress electromagnetic interference (EMI) in cable applications. With an impedance of 130 Ohms at 25MHz, it effectively attenuates unwanted high-frequency noise. The core's dimensions are 23mm outer diameter, 14.3mm inner diameter, and 9mm height, making it suitable for a variety of cable sizes. This component is ideal for use in data cables, power cables, and signal cables where EMI reduction is critical. As an authorized distributor of FAIR-RITE products, Supreme Components International guarantees the authenticity and quality of this ferrite core.