主要特點：體積小、阻值高、具有高可靠性和耐過負荷等特點。廣泛用于交直流高壓設備和負載電阻。
Chief Characteristic: Small volume, High resistance, They possess the merits of the high reliable and endure excessive load. Therefore, extensively used to the high voltage equipment and load resistances of the AC or DC.
技術標準/Technology Standard：
1. GB T5729-2003/IEC60115-1:2001
2. Q/QH1618-2007
