A ceramic capacitor with the designation CAP CER 0.018UF 16V X7R 0805, specified at 0.018 microfarads and 16 volts operating voltage, conforms to the X7R classification. It is packaged in a metric 0805 format (2012 imperial). The device has a tolerance of ±5% for capacitance and can withstand an operating voltage of up to 16V.