The CAP CER 56PF 10V C0G/NP0 1210 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 56 picofarads, operates within ±1% tolerance, and can withstand voltages up to 10 volts. This capacitor is classified as a C0G or NP0 (1B) device, and its case size is 1210 (3225 metric), which corresponds to a compact cylindrical package.