Semiconductor Discharge Tube

Semiconductor Discharge Tube Description

Semiconductor discharge tube is designed to protect equipment free from damage due to instant over voltage resulted from lightning or induction.  
      It is in short circuit status when meeting instant over voltage, so it is especially suitable for the protection of communication equipment and signal input terminals.
      Main electric performances of KET-201
　　　 1、Breakdwon voltage: 200-240V；
　　　　2、Transition voltage: ＜267V
　　　　3、Leaking current: ＜2μA（180V test）
　　　　4、Maintenance current: ＞100mA
　　　　5、Anti-lightning: 3.5KV（according to VD/T728-94）

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