The capacitor in question is a KC-LINK 2220 type, with a specification of 5.1NF 650VDC C0G. This particular component has a capacitance value of 5100 pF and an operating voltage of 650V. The ceramic material used is designated as C0G or NP0, which stands for a specific class of ceramic capacitors known for their stability in temperature and frequency. Additionally, the dimension of this capacitor is 2220 (5750 Metric), indicating its physical size in metric units.