The KC-LINK is a specific model number of ceramic capacitor that meets certain parameters. It has a capacitance value of 7.5 nanofarads (nF) and operates at a voltage of 500 DC volts (VDC). The C0G or NP0 classification refers to the type of ceramic material used, which provides stable and consistent electrical properties over a range of temperatures. This capacitor is designed for high-frequency applications and has a specific metric size with part number 9110.