The CAP CER 56PF 16V C0G/NP0 0805 is a type of ceramic capacitor. It has a capacitance value of 56 picofarads and can withstand a voltage of up to 16 volts. This component measures 0805 in metric dimensions and falls under the classifications of C0G and NP0, denoting its temperature stability characteristics as specified by the IEC standards for class 1 ceramic capacitors.