Surge Absorbers

5 Marking of colour code：

Model

Colour

JSE-141N-2040

Brown

JSE-181N-2040

Gray

JSE-201M-2040

Red

JSE-251M-2040

Red

JSE-301M-2040

orange

JSE-401M-2040

yellow

JSE-471M-2040

yellow

JSE-501M-2040

Green

JSE-601M-2040

Blue

JSE-102M-2040

Black

6 Part Number System（型号构成）:

Example

JSE

—

301 M

— 2040



 

④

No

Symbols Explain

JSE series

voltage

The symbol denoting nominal DC spark over voltage shall be expressed by three

numerals.The first and second numerals shall represent the significant figures of

nominal DC spark over voltage in volts(V),and the third numerals shall represent the

number of zeros ,following the significant figures. Example) 301——30×10¹=300

Voltage

Tolerances: L — ±15% ； M — ±20% ；N — ±30% ；

Dimension :Diameter: φ2.0mm , Length: 4.0mm)

2

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