Description
The C-III Varistor Series of Metal-Oxide Varistors (MOVs) are
specifically designed for applications requiring high surge energy
absorption ratings and superior multiple pulse absorption rating.
This is achieved through a special dielectric material formulation
which also results in higher repetitive surge ratings than other
MOV types.
The C-III Varistor Series is primarily intended for use in AC line
Surge Protection Device (SPD) product and other similar
applications requiring high transient energy and peak current
capability in a relatively small package size.

Features & Benefits
■ Lead–free, Halogen-Free
and RoHS compliant
■ High energy absorption
capability WTM 40J
to 530J (2ms)
■ High pulse life rating
■ High peak pulse
current capability
■ ITM 3500A to
10,000A (8/20μs)
■ Wide operating voltage
range VM(AC)RMS
130V to 1000V
■ Available in tape and reel
for automatic insertion; Also
available with crimped and/
or trimmed lead styles
■ No derating up to
105ºC ambient
■ The C-III Series is supplied
in 10mm, 14mm and
20mm disc versions with
various lead options