The CC1808KKX7RCBB102 is a multilayer ceramic capacitor (MLCC) with a temperature coefficient rating of X7R, made by Yageo. The capacitance rating of this MLCC is 1.0nF, with a voltage rating of 1K V and a tolerance of 10%. Multilayer Ceramic Capacitors, like this part, are typically used to filter out noise and ripple from device power supplies, signal lines, and DC/DC converters, and feature small size, low cost and high reliability. Its SMDSMT physical form factor also makes it ideal for use in high density circuit board arrays, making this part a great choice for a variety of applications.