KEMET’s C0G dielectric features a 125°C maximum operating temperature and is considered “stable.”The Electronics Components, Assemblies & Materials Association (EIA) characterizes C0G dielectric as a Class I material.Components of this classification are temperature compensating and are suited for resonant.circuit applications or those where Q and stability of capacitance characteristics are required.C0G exhibits no change in capacitance with respect to time and voltage and boasts a negligible change in capacitance with reference to ambient temperature.Capacitance change is limited to ±30 ppm/ºC from −55°C to +125°C.

−55°C to +125°C operating temperature range
Lead (Pb)-free
DC voltage ratings of 10V,16V,25V,50V,100V,200V,and250V
Capacitance offerings ranging from 0.5pF up to 0.47μF
Available capacitance tolerances of ±0.10pF,±0.25pF,±0.5pF,±1%,±2%,±5%,±10%,and±20%No piezoelectric noise
Extremely low ESR and ESL
High thermal stability
High ripple current capability.