A ceramic capacitor with the designator CAP CER 43PF 25V C0G/NP0 0402 has a capacitance value of 43 picofarads and operates within a voltage range of 25 volts. This component belongs to the C0G or NP0 class, which is known for its temperature stability. Its dimensions are specified as metric size 1005 (equivalent to the imperial size 0402).