The CAP CER 390PF 500V X7R 1206 is a ceramic capacitor with specific characteristics. This component has a capacitance of 390 picofarads, tolerance of ±5%, and maximum operating voltage of 500 volts. Its dielectric type is X7R, which provides a suitable balance between stability and loss factor. The 1206 package dimension corresponds to the metric equivalent of 3216, making it compatible with various applications.