The part number is 1812Y0250331KFR. This refers to a ceramic capacitor with specific characteristics: it has a capacitance of 330 picofarads (pF), operates at a voltage rating of 25 volts, and features C0G/NP0 dielectric material. Its metric size is 4532, indicating an 1812 (or 4.5 mm x 3.2 mm) package. The part's tolerance for capacitance deviation is ±10 percent.