VARISTOR is a polycrystalline ceramic body consisting of semi conducting zinc-oxide (ZnO) grains and second phase(Including) Bi2O3,Sb2O3, MnO, CoO, etc) Located at the joints of the grains, it’s called varistor (variable resistor)

• Size _ 07D
• Varistors Voltage_18Vdc to 680Vdc
• Max. Energy (10/1000uS)_0.9Joule to 60Joule(high surge)
• Working Temp. Range_-40℃to+85℃
• Max. Peak Current (8/20uS)_250Amps to 1750Amps(high surge)
• Varistors Tolerance_±10%, ±15%