Can ceramic capacitors be damaged by high temperatures?

Ceramic capacitors can be divided into three characteristics according to the material: Y5V, Y5U and Y5P. Different characteristics have different operating temperatures. Ceramic capacitors with Y5U and Y5P characteristics have a rate of change of +22%-65%. With the Y5V characteristic, the rate of change is +30%-80%. -25°C ~ +85°C is the operating temperature of the ceramic capacitor, which means that the ceramic capacitor can work at two extreme temperatures. Not affected.

According to the questions raised by netizens, our technicians tested the two temperatures. The results are as follows: When the ceramic capacitor is used at a temperature of 200 degrees Celsius, the surface may not change, and the capacity may actually drop. Once again, we put the ceramic capacitor at a temperature of 800 degrees Celsius. This capacitor is already in an unusable state and is damaged. Before using ceramic capacitors, be sure to understand the relevant usage guidelines. The temperature resistance of different materials is also different.

Capacitors have a short life span, and the capacity drop is sometimes caused by improper use. On the other hand, the quality of the capacitor is not good. In the purchase of capacitors to choose a regular manufacturer, quality is guaranteed.