High frequency Type:This kind of dielectric material is considered as Class Ⅰ capacitor. C0G and C0H capacitors have the most stable electrical performance, which almost does not change with the change of temperature, Voltage or time, they are suitable for the low-loss and high stability requirement circuits.
X7R、X7S、X7T、X6S、X6T、X5R material is a kind of material has high dielectric constant. The capacitormade of this kind material is considered as Class Ⅱ capacitor whose capacitance is higher than that of class Ⅰ. Thesecapacitors are classified as having a semi-stable temperature characteristic and used over a wide temperature range, such in these kinds of circuits, DC-blocking, decoupling, bypassing, frequency discriminating etc.