050915
WebSite
Europe
Tel: +49 2302 662-107
Americas
Tel: +1 404 699-7820
Asia
Tel: +852 26 14-1108
China
Tel: +86 21 6432 5146
www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com
E-mail: sales@wickmann.com.hk
E-mail: sales@wickmann.cn
G
GG
G
G
AS
AS
AS
AS
AS
D
D
D
D
D
ISCHARGE
ISCHARGE
ISCHARGE
ISCHARGE
ISCHARGE
T
T
T
T
T
UBE
UBE
UBE
UBE
UBE
Characteristics
Characteristics
Characteristics
Characteristics
Characteristics
Specifications
Specifications
Specifications
Specifications
Specifications
Packaging
Packaging
Packaging
Packaging
Packaging
A400:
00=Bulk (1.000 pcs.)
A400F:
00=Bulk (500 pcs)
Materials
Materials
Materials
Materials
Materials
Housing:
Ceramic
Gas:
non-radioactive
Leads:
tin plated
Arc Voltage @ 1A
Arc Voltage @ 1A
Arc Voltage @ 1A
Arc Voltage @ 1A
Arc Voltage @ 1A
~ 10V
TT
TT
Transition Glow to Arc @
ransition Glow to Arc @
ransition Glow to Arc @
ransition Glow to Arc @
ransition Glow to Arc @
~ 1.0A
Operating temperature
Operating temperature
Operating temperature
Operating temperature
Operating temperature
-40C to +90C
Climatic Category
Climatic Category
Climatic Category
Climatic Category
Climatic Category
complies to IEC 60068-1
+40C, 21 days, <93% humidity
Marking
Marking
Marking
Marking
Marking
, Type, Nom. Voltage, Date
Unit Weight
Unit Weight
Unit Weight
Unit Weight
Unit Weight
ca. 0.8g
3-electrode (5kA/5A)
3-electrode (5kA/5A)
3-electrode (5kA/5A)
3-electrode (5kA/5A)
3-electrode (5kA/5A)
Mini Series
Mini Series
Mini Series
Mini Series
Mini Series
Features
Features
Features
Features
Features
Non-radioactive
Lead Free
For limited space applications
Smallest 3-electrode Gas tube
Failsafe Option
Applications
Applications
Applications
Applications
Applications
Telecommunication
Data Transmission
Underground cables
Distribution units
Standard
Standard
Standard
Standard
Standard
complies to ITU-T K.12 (formerly CCITT)
complies to UL-497B
complies to DIN 57845/VDE 0845
W
W
W
W
WebLinks
ebLinks
ebLinks
ebLinks
ebLinks
Further info see:
Further info see:
Further info see:
Further info see:
Further info see:
http://www.wickmanngroup.com/
download/orderinfo_surgearr.pdf
http://www.wickmanngroup.com/
download/crossref_surgearr.pdf
5x7.6mm No. A
AA
AA400
400
400
400
400
Type/
DC sparkover Tolerance Impulse
Glow
Insulation
Capacitance
8/20s
10/350s
AC
Transverse
Order Code
voltage
sparkover
Voltage Resistance
(@1MHZ)
Nominal
Nominal
Nominal
Delay Time
voltage
(@100 Vdc or
Impulse
Impulse
Discharge
(s)
(1kV/s)
@50Vdc for 90V)
Discharge
Discharge
Current
typ.
E1/M;E2/M
E1/M;E2/M
Current
Current
(50Hz; 1s;
(10 times)
(1 time)
(10 times)
E1+E2/M
E1+E2/M
E1+E2/M
A400 S0 0090 01 00 90V
+/- 20%
< 600V
~ 60V
> 1G
< 1.5 pF
5kA
2.5kA
5A
< 0.2
A400 S0 0230 01 00
230V
+/- 20%
< 700V
~ 60V
> 1G
< 1.5 pF
5kA
2.5kA
5A
< 0.2
A400 F0 0230 01 00*
A400 S0 0350 01 00 350V
+/- 20%
< 850V
~ 60V
> 1G
< 1.5 pF
5kA
2.5kA
5A
< 0.2
Specifications are subject
to change without notice.
other values on request
* with failsafe
Order
Order
Order
Order
Order
Qty.
Qty.
Qty.
Qty.
Qty.
Order-
Order-
Order-
Order-
Order-
TT
TT
Type
ype
ype
ype
ype
Failsafe Option
Failsafe Option
Failsafe Option
Failsafe Option
Failsafe Option Sparkover Volt.
Sparkover Volt.
Sparkover Volt.
Sparkover Volt.
Sparkover Volt. TTTTTolerance
olerance
olerance
olerance
olerance
Packaging
Packaging
Packaging
Packaging
Packaging
Example
Example
Example
Example
Example
Number A400
S0
0090
01
00
This product is not recommended
for new designs. Please refer to
Littelfuse series SL1003.
050915
WebSite
Europe
Tel: +49 2302 662-107
Americas
Tel: +1 404 699-7820
Asia
Tel: +852 26 14-1108
China
Tel: +86 21 6432 5146
www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com
E-mail: sales@wickmann.com.hk
E-mail: sales@wickmann.cn
G
GG
G
G
AS
AS
AS
AS
AS
D
D
D
D
D
ISCHARGE
ISCHARGE
ISCHARGE
ISCHARGE
ISCHARGE
T
T
T
T
T
UBE
UBE
UBE
UBE
UBE
Dimensions (mm) A400
Dimensions (mm) A400
Dimensions (mm) A400
Dimensions (mm) A400
Dimensions (mm) A400
A400 SO
A400 SO
A400 SO
A400 SO
A400 SO
A400 FO
A400 FO
A400 FO
A400 FO
A400 FO
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