The CAP CER 220PF 1KV C0G/NP0 1111 is a ceramic capacitor with the following specifications: capacitance of 220 pF ±10%, and voltage rating of 1000V (1kV). It has the C0G/NP0 type, which is known for its stability over temperature. The capacitor is in a metric case size of 2828, corresponding to the code 1111.