A ceramic capacitor with the designation CAP CER 1.4PF 25V C0G/NP0 0402 has specific characteristics: a capacitance of 1.4 pF with a tolerance of ±0.5pF and it operates at a voltage rating of 25V. The capacitor is classified as C0G or NP0, which indicates its temperature stability and low loss properties. Its metric size is 0402 (1005 in imperial measurements).