The CAP CER 43PF 250V C0G/NP0 1111 is a specific type of ceramic capacitor. It has a capacitance value of 43 picofarads and operates at a voltage rating of 250 volts. The C0G/NP0 designation indicates that it belongs to the C0G class, which is known for its stability over temperature. This particular component comes in a metric size code of 2828, which corresponds to an outer diameter of approximately 7.1 millimeters and a length of about 3.5 millimeters.