The KC-LINK 2220 6.8 NF 1700 VDC C0G is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 6800 pF and an accuracy tolerance of ±20%. The operating voltage rating is 1700V (1.7kV). This component is classified as C0G, also known as NP0, and has a metric designation of 2220 (5750) with a size code indicating its dimensions.