ShenZhen HuaXinAn Electronics Co.,Ltd

Surge Absorbers

GSS Series

3000A

1 Application:

Fast Delivery Time

·For instantaneous over-voltage protection to ADSL,ISDN,MODEM,FAX,TEL,Power Supplies,Alarm systems.

·For instantaneous over-voltage protection to RS485,RS232 port, CATV,video transceiver.

·For instantaneous over-voltage protection to ammeter,water meter auto admin system, etc

2 Features

·Small capacitance and excellent insulation resistance(100MΩ min).

·Small size,No polarity.No dark effect.

·Low electrode capacitance(1pF max).

·Quick response for electrostatic,surge voltage and low limiting voltage.

·Stable for repeated discharge test conditions.

·Operating temperature: -40℃ ~ +85℃. Storage temperature: -40℃ ~ +125℃.

3 Electrical Characteristics

Part Number

DC Spark-Over Voltage

Vs(V)

Nominal value（Min-Max)

Insulation Resistance

Capacitance

of electrostatic

Surge current

capacity

8/20us

Surge

Life

Test voltage

IR (MΩ)

1KHz-6V

GSS-141N

140V

(98V-182V)

DC100V

>1000MΩ

1PF(MAX)

3000A

8/20us

150A

300times

GSS-181N

180V

(126V-234V)

GSS-201M

200V

(160V-240V)

GSS-251M

250V

(200V-300V)

GSS-301M

300V

(240V-360V)

GSS-401M

400V

(320V-480V)

GSS-471M

470V

（

400V-560V）

GSS-501M

500V

(400V-600V)

DC250V

>1000MΩ

4 Dimension(mm)：

Model Series

①

②

③

④

GSS

Φ3.1±0.3

Φ7.0±0.4

28.4±0.5

Φ0.5±0.1

1

Revised:February 25,2014

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