Surge Absorbers

Size: Ø2.0x4.0mm

500A

1 Application:

4

·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.

·Working temperature: -25℃ ~ +65℃. Storage temperature: -25℃ ~ +85℃.

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(PF)

JSE-141N-2040

140V

(98V-182V)

DC50V

DC100V

>100MΩ

1PF(MAX)

500A

1KHz-10KV

Max

JSE-181N-2040

180V

(144V-216V)

JSE-201M-2040

200V

(160V-240V)

JSE-251M-2040

250V

(200V-300V)

JSE-301M-2040

300V

(240V-360V)

JSE-401M-2040

400V

(320V-480V)

JSE-471M-2040

470V

(400V-560V）

JSE-501M-2040

500V

(400V-600V)

DC250V

JSE-601M-2040

600V

(480V-720V)

JSE-102M-2040

1000V

(800V-1200V)

DC500V

4 Dimension(Diameter 2.0mm , Length 4.0mm)

1

HUAAN LIMITED

www.huaandz.com