The KC-LINK 2220 is a 9.1 NF ceramic capacitor with a 1000 VDC rating and C0G dielectric material. It has a capacitance of 9100 pF ±5, making it suitable for applications requiring high stability and low loss. The capacitor is designed to operate within a voltage range of 1000V (1kV) and is part of the KC-LINK series with metric code 5750.