Monolithic capacitor naming method

Due to the large number of capacitor types, the capacitors will be named by the relevant brands in order to facilitate the procurement. If we grasp these named methods, we can learn about the relevant information of the capacitors. May wish to learn about the name of monolithic capacitors.

The naming of domestic capacitors is made up of four parts: The first part: names are represented by letters and capacitors are C. The second part: Use letters to represent materials. The third part: use digital representation classification. Part IV: Numbers are numbered.

Monolithic capacitors are named using a number of different methods. The most commonly used method is the straight labeling method: letters and numbers are used to directly mark models and specifications on the housing. The second is the literal symbol method: the capacity is represented by a regular combination of numbers and characters. Text symbols indicate the units of their capacitance: P, N, u, m, F, and so on. The same way as resistors. The nominal allowable deviation is also the same as the representation of the resistance. For capacitors smaller than 10pF, the allowable deviations are replaced by letters: B ± 0.1pF, C ± 0.2pF, D ± 0.5pF, F ± 1pF.

In addition, it is the color standard method, which is the same as the representation of the resistance, and the unit is generally pF. Imported capacitor marking method: Imported monolithic capacitors are often included in the logo, the first: the use of letters to represent categories: The second: the two-digit representation of its shape, structure, packaging, lead start and the relationship with the axis. The third term: Temperature characteristics of temperature-compensated capacitors are useful for letters and colors.