陶瓷电容
![碟型的陶瓷电容器（两侧）和积层陶瓷电容器（中间）](/Images/godic/202501/03/MLCC-Scheiben-Kerkos-P1090142c4424.jpg")
陶瓷电容器是以陶瓷为介电质的电容器。其结构是由二层或更多层交替出现的陶瓷层和金属层所组成，金属层链接到电容器的电极。陶瓷材料的成份决定了电容器的电气特性及其应用范围，依稳定性可分为以下三类：
陶瓷电容器是电子设备中最常使用的电容，每年的产量约为一兆颗。其中最常用的是积层陶瓷电容器（MLCC），且有采用表面安装技术的组件。
Ceramic capacitor
中文百科
英语百科
Ceramic capacitor 陶瓷电容
![Fixed leaded disc and multilayer ceramic capacitors (MLCC)](/Images/godic/202501/03/MLCC-Scheiben-Kerkos-P1090142c4425.jpg")
![Ceramic tube capacitor, the typical style of ceramic capacitors in the 1950s and 1970s](/Images/godic/202501/03/Keramikkondensator_roehrchen_IMGP53764425.jpg")
![MLCCs as decoupling capacitors around a microprocessor](/Images/godic/202501/03/CPU-Beschaltung-mit_MLCC-P1040239-d4425.jpg")
![Class 2 ceramic capacitors with their typical tolerances of the temperature dependent capacitance (colored areas)](/Images/godic/202501/03/MLCC-Cap-Temp-Klasse-2-Kurven-engl.svg4425.png")
A ceramic capacitor is a fixed value capacitor in which ceramic material acts as the dielectric. It is constructed of two or more alternating layers of ceramic and a metal layer acting as the electrodes. The composition of the ceramic material defines the electrical behavior and therefore applications. Ceramic capacitors are divided into two application classes: