A ceramic capacitor with a capacitance of 390pF and a voltage rating of 500V is provided. The designation of the capacitor is C0G/NP0 0805, which indicates its type according to the international classification system for capacitors. This specific type of capacitor is known for its stability in temperature, often referred to as having a "temperature-compensating" effect, making it suitable for use in applications where consistent performance over varying temperatures is required.