The CAP CER 56PF 250V C0G/NP0 0805 is a specific type of ceramic capacitor. It features a capacitance of 56 pF with a tolerance of ±10 and can withstand voltages up to 250V. The capacitor has a metric size of 2012 (which is equivalent to the imperial size 0805) and belongs to the C0G/NP0 class, also known as Class 1 ceramics. This type is denoted by the code '1B' in some specifications.