Views:0 Author:Site Editor Publish Time: 2018-03-24 Origin:Site
The difference between the monolithic capacitor and ceramic capacitor is that the monolithic capacitance is relatively stable, the temperature coefficient is small, the capacitance value can be 1 UFF, the life is long, the equivalent DC resistance is small, the price is slightly expensive. Ceramic capacitors have good high frequency characteristics, but the capacitors can only be 0.1UF. Prior treatment is not required before the use of monolithic capacitors and ceramic capacitors.
In monolithic capacitors and ceramic capacitors, the characteristics of B / X _ 5R and R/X7R, which are classified by high dielectric constant type, have the characteristics of decreasing electrostatic capacity over time. After placing at room temperature for a long time, the electrostatic capacity will be lower than the nominal capacity, but with the passage of time, the reduced electrostatic capacity will be recovered through heat treatment such as welding. Therefore, in the test performance of monolithic capacitors and ceramic capacitors, heat treatment is required before or after testing.