Silver mica capacitors are high, stable and reliable. They are available in small values, and are mostly used at high frequencies and in cases where low losses () and low capacitor change over time is desired. A conventional capacitor stores as by separation in an between two plates. The charge carriers are typically, The amount of charge stored per unit voltage is essentially a function of the size of the plates, the plate material's properties, the properties of the material placed between the plates, and the separati.