
陶瓷电容器的特点
1. 温度补偿型: 温度补偿型圆片瓷介电容器主要是由氧化钛组成,特点是具有较低的介电常数,损耗低,高稳定性,电容量随温度改变呈线性变化,适用于谐振回路和需要补偿温度效应的高稳定性的电路中.
2. 高电介质常数型: 高电介质常数型圆片瓷介电容器主要是以钛酸负钡为苦基而制成,其特点是介电常数高,容量大,损耗低,体积小,适用于旁路、耦合、隔直流和滤波等电路中.
3. 半导体型: 半导体型圆片瓷介电容器的陶瓷芯片属于表面层半导体结构,有表面和晶界层之分,其电容器具有大容量、小体积等特点,适用于滤波、旁路、耦合等电路中.
低压瓷片电容的规格:1P,2P,3P,4P,5P,6P,8P,10P,12P,15P,18P,20P,22P,27P,33P,36P,39P,47P,56P,68P,82P,100P,120P,150P,180P,200P,220P,270P,330P,360P,390P,430P,470P,560P,680P,820P,102/50V,152/50V,182/50V,222/50V,272/50V,332/50V,392/50V,432/50V,472/50V,562/50V,682/50V,752/50V,822/50V,912/50V,103/50V,153/50V,183/50V,223/50V,273/50V,333/50V,393/50V,433/50V,473/50V,563/50V,683/50V,753/50V,823/50V,913/50V,104/50V,224/50V,334/50V,394/50V,474/50V,684/50V,105/50V