A 220pF ±5 ceramic capacitor, specifically the CAP CER 220PF 2KV NP0 1812 type, features a capacitance of 220 pF with a tolerance of ±5%. It has a maximum working voltage of 2000V (2kV) and uses the C0G, or NP0, dielectric material. The capacitor is packaged in an 1812 (4532 metric) size.