A ceramic capacitor with specifications including a capacitance value of 270 picofarads (pF), an operating voltage rating of 1500 volts (1.5 kilovolts or kV), and tolerance range of ±5%. This component is part of the C0G/NP0 class, also known as Class I ceramics with high stability over a wide temperature range, often used in electronic circuits requiring precision capacitance and low dielectric losses. The size designation 1812 corresponds to an 18 mil (mm) x 12 mil (mm) rectangular shape, equivalent to the metric size 4532.