A 2200 pF ±1, 50V ceramic capacitor with a metric size of 1812 and an equivalent designation of 4532. This is part number CAP CER 2200PF 50V C0G/NP0 1812. It has specifications of 2200 pF capacitance and ±1 tolerance, and it operates at 50 volts with a C0G/NP0 dielectric material type.