A ceramic capacitor with the designation CAP CER 220PF 1KV X7R 1206 has a capacitance of 220 pF and operates within a tolerance of ±10%. It features a high voltage rating of 1000V, or 1kV, and conforms to the X7R specification. This component is available in the metric package size 3216 (which corresponds to the 1206 designation).