The CAP CER 2700PF 500V X7R 1812 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 2700 picofarads, tolerance of ±5%, and a working voltage of 500 volts. This capacitor conforms to the X7R temperature coefficient characteristic and has a metric size designation of 1812, which corresponds to the imperial size of 4532.