Radial Lead Varistor (MOV)
10D Series
Electrical Rating
Item
Test Condition / Description
Requirement
Maximum
Allowable Voltage
The recommended maximum sine wave voltage (RMS) or the maximum DC
voltage can be applied continuously.
The voltage between two terminals with the specified measuring current
1mA.DC applied is call Vb.
Varistor Voltage
The maximum voltage between two terminals with the specification
standard impulse current.
Applied waveform: 8/20μs
Maximum
Clamping Voltage
To meet the
specified value
The maximum average power that can be applied within the specified
ambient temperature.
Rated Wattage
Energy
The maximum energy within the varistor voltage change of ±10% when one
impulse of 10/1000μs. or 2 msec. is applied.
Withstanding
Surge
The maximum current within the varistor voltage change of ±10% with the
standard impulse current (8/20ȝsec.) applied one time
Vb at 20ºC-Vb at 70ºC
Vb at 20ºC
1
Varistor Voltage
Temp. Coefficient
0.05% / ºC max
×
× 100(% / ºC)
50
The change of Vb shall be measured after the impulse listed below is
applied 10,000 times continuously with the interval of ten seconds at room
temperature.
180K to 680K
820K to 751K
180K to 680K
820K to 751K
180K to 680K
820K to 751K
180K to 680K
820K to 751K
180K to 680K
820K to 751K
10A (8/20μs)
20A (8/20μs)
25A (8/20μs)
50A (8/20μs)
50A (8/20μs)
100A (8/20μs)
75A (8/20μs)
150A (8/20μs)
100A (8/20μs)
200A (8/20μs)
5D Series
7D Series
10D Series
14D Series
20D Series
Surge Life
△Vb / Vb ≤ ±10%
SOCAY Electronics Co., Ltd.
www.socay.com
@SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 25, 2013
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