The capacitor is a CAP CER 3900PF 50V C0G/NP0 type with a capacitance value of 3900 picofarads. It operates within a ±5% tolerance range and has a voltage rating of 50 volts. This ceramic capacitor adheres to the C0G and NP0 standards, specifically designed for applications requiring stability across temperature variations. The component is identified by its metric size designation, 1812 (equivalent to 4532 in standard measurements).