TVS042CG6R5CC-W is a specific code for a capacitor with the following characteristics: CAP CER 6.5PF 25V C0G/NP0 01005 - It has a capacitance of 6.5 pF and tolerance of ±0.25pF, and it operates at 25 volts. The capacitor is classified as a ceramic type with the designations C0G and NP0, indicating its temperature stability and dielectric properties. Its package size corresponds to the metric designation 0402.