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  • ● Varistor voltage
    Voltage between terminals of varistor when 1 mA of DC current is applied

    ● Clamping voltage
    Peak voltage across the varistor with a specified peak impulse current (8/20μs)

    ● Maximum Allowable Voltage
    Maximum AC voltage (rms) or the maximum DC voltage which may be applied continuously

    ● Leakage Current
    Maximum current with rated voltage which applies for 40ms-5s

    ● Withstanding surge current
    The maximum peak current that can be applied to the varistor for a single 8/20μs current waveform, with line voltage applied, without causing device failure.

    ● Energy dissipation E
    The maximum energy within the varistor voltage change of ±10% when one impulse of10/1000μs or 2ms current waveform is applied.(There is no specific standard for energy of TMOV)

    ● Typical Capacitance
    The inherent capacitance value of varistor

    ● Rated Functioning Temperature (Tf)
    The temperature at which the Thermal-fuse changes its state of conductivity to open circuit with detection of current as the only load (optional Tf of SET thermal fuses: 102oC, 115 oC, 125 oC, 130 oC, 136 oC, 145 oC)