The CAP CER 1.6PF 200V C0G/NP0 0402 is a ceramic capacitor with specifications including a capacitance value of 1.6 pF and a tolerance of ±0.5pF, operating at a maximum voltage of 200V. It adheres to the C0G/NP0 temperature coefficient characteristic, and its case size is 0402, which corresponds to the metric size of 1005.