The KC-LINK 3640 27NF 1000VDC C0G is a type of ceramic capacitor with specific properties. It has a capacitance rating of 0.027 microfarads ±10% and can withstand a maximum voltage of 1000 volts (1kV). The C0G or NP0 designation indicates that it belongs to the "temperature compensating" class, which means its capacitance remains relatively stable across various temperature ranges. This particular capacitor measures according to the metric system with the reference number 9110.