The KC-LINK 2220 is a 7.5 nanofarad (NF) ceramic capacitor with a rated voltage of 1200 volts direct current (DC). It features a tolerance of ±20% and an operating voltage of up to 1.2 kilovolts. The capacitor utilizes the C0G or NP0 type, which is a specific class of ceramic materials known for their stability in temperature and frequency. This particular capacitor has dimensions corresponding to the 2220 metric size.