The CAP CER 390PF 50V C0G/NP0 1206 is a ceramic capacitor with specific characteristics. It has a capacitance value of 390 pF and an operating voltage range of ±10 V. This component is designed with the C0G (NP0) dielectric, which provides stability over temperature variations. The 1206 package size, also known as 3216 in metric measurements, refers to its physical dimensions.