This is a 1210-sized ceramic capacitor with the designation CER 100PF 200V C0G/NP0. It has a capacitance of 100 pF and can withstand voltages up to 200V. The capacitor is made using the C0G or NP0 material, which is known for its stability and low loss. This component is suitable for use in electronic circuits where high precision and reliability are required.