The CAP CER 5.6PF 16V C0G/NP0 1808 is a specific type of ceramic capacitor. It has a capacitance value of 5.6 pF and operates within a tolerance range of ±0.1pF. This component is rated for use at voltages up to 16 volts and conforms to the C0G/NP0 specifications, making it suitable for various applications that require precise capacitance values in a compact 1808 (4520 Metric) package.