A 3.4 pF, ±0.25 pF capacitance value ceramic capacitor with a voltage rating of 25 V is specified by the CAP CER 3.4PF 25V C0G/NP0 01005 designation. This component conforms to the 0402 metric size and is classified as a C0G or NP0 type, indicating its characteristics as a high-stability and temperature-compensating capacitor for various electronic applications.