The CAP CER 330PF 50V X5R 0201 is a ceramic capacitor with specific characteristics. It has a capacitance value of 330 picofarads, operates within a voltage range of 50 volts, and adheres to the X5R rating, indicating its temperature stability and dielectric properties. Its physical dimensions are in accordance with the 0201 (or 0603 metric) package size specification.