HAD-141N Datasheet, PDF (2/3 Pages) HuaXinAn Electronics CO.,LTD – Surge Absorber

HAD Series
Surge Absorbers
300A
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
DC Spark-Over Voltage Vs(V)
Insulation Resistance
Capacitance
Surge current
Part Number
Nominal value （min-max)
Test voltage IR (MΩ)
of electrostatic
1KHz-6V(PF)
capacity
8/20us
HAD-141N
140V
(98V-182V)
DC50V
HAD-201M
200V
(160V-240V)
DC100V
>100MΩ
0.8PF(MAX)
300A
HAD-301M
300V
(240V-360V)
4 Dimension(Diameter 1.4mm , Length 3.45mm)
HUAAN LIMITED
1
www.huaandz.com