The CAP CER 180PF 4KV C0G/NP0 2220 is a high voltage ceramic capacitor with specific capacitance and insulation characteristics. It has a capacitance of 180 pF ±1, a voltage rating of 4000V (4kV), and follows the C0G/NP0 (1B) dielectric material specification. The 2220 package size or 5750 metric size is also mentioned.