A CAP CER 3300PF 16V X7R 1808 is a specific type of ceramic capacitor with the following characteristics: capacitance value of 3300 picofarads, tolerance of ±10%, and a voltage rating of 16 volts. It has an X7R dielectric and is packaged in a 1808 metric case size (approximately 4.5mm x 2.5mm).