20D Datasheet, PDF (1/2 Pages) StarHope – Varistor Type MYG

20D Series
Varistor Type MYG
Type MYG Varistors are made of semiconductor ceramic materials composed mainly of
zinc oxide. They have non-linear resistance that changes as a function of applied voltage. It has
small size, high current capacity, and high protection level.
Features
> Wide Varistor voltage range (18V～ V)
> Excellent non-linearity and protection level
> Large withstanding surge current
> Fast response（≤20ns）
Recommended Applications
> Protection of semiconductors
> Surge protection of consumer equipment
> Surge protection of communication, measuring or controller instrument
> Relay or electromagnetic Valve surge absorption
Explanation of Part Numbers
D
Element Size
20 20mm
Dimension
Varistor Voltage
The first two digits are
Significant figures and the
third one denotes number of
zeros following
Voltage
Tolerance
K:±10%
Range of voltage
(V)
18 - 68
82 - 1800
Dimensions(mm)
D max T max L min d±0.1
23.0 4.1~5.5 25 1.0
23.5 4.8~15.5 25 1.0
D1±1.0
10.0
10.0
REV.2014.05.01
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