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
P a c k a g i n g
P a c k a g i n g
P a c k a g i n g
P a c k a g i n g
P a c k a g i n g
A500:
00=Bulk (1.000 pcs.)
A501:
01=Reel (1.000 pcs.)
A502:
02=Blister Tape (900 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
~ 15V
TT
TT
Transition Glow to Arc
ransition Glow to Arc
ransition Glow to Arc
ransition Glow to Arc
ransition Glow to Arc
@
~ 0.8A
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
Soldering characteristics
Soldering characteristics
Soldering characteristics
Soldering characteristics
Soldering characteristics
complies to IEC 60068-2-20 (A501)
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
complies to IEC 60068-2-58
Marking
Marking
Marking
Marking
Marking
, Type, Nom. Voltage, Date
Unit Weight
Unit Weight
Unit Weight
Unit Weight
Unit Weight
ca. g
2-electrode (5kA/5A)
2-electrode (5kA/5A)
2-electrode (5kA/5A)
2-electrode (5kA/5A)
2-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 2-electrode Gas tube
Applications
Applications
Applications
Applications
Applications
Telecommunication
Computer Equipment
Sensor Protection
TV Cable Modem
Standard
Standard
Standard
Standard
Standard
UL-497B
complies to ITU-T K.12 (formerly CCITT)
complies to DIN 57845/VDE 0845
Approvals
Approvals
Approvals
Approvals
Approvals
UL-rec.
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
5x5mm
No. A500/A501/A502
A500/A501/A502
A500/A501/A502
A500/A501/A502
A500/A501/A502
Type/
DC
Tolerance Impulse
Glow
Insulation
Capacitance
8/20s
8/20s
AC
AC
Approval
Order Code
sparkover
sparkover
Voltage
Resistance
(@1MHZ)
Nominal
Single
Nominal
Alternating
voltage
voltage
(@100 Vdc or
Impulse
Impulse
Discharge Discharge
(1kV/s)
@50Vdc for 90V)
Discharge Discharge
Current
Current
typ.
Current
Current
(50Hz; 1s;
(50Hz;
(10 times)
(1 time)
(10 times)
9 cycles)
UL-rec.
A500 S0 0090 01 00
A501 S0 0090 01 01 90V
+/- 20%
< 550V
~ 60V
> 1G
< 1.0 pF
5kA
10kA
5A
10A
A502 S0 0090 01 02
A500 S0 0230 01 00
A501 S0 0230 01 01 230V
+/- 20%
< 600V
~ 60V
> 1G
< 1.0 pF
5kA
10kA
5A
10A
A502 S0 0230 01 02
A500 S0 0350 01 00
A501 S0 0350 01 01 350V
+/- 20%
< 800V
~ 60V
> 1G
< 1.0 pF
5kA
10kA
5A
10A
A502 S0 0350 01 02
A500 S0 0600 01 00
+/- 20%
A501 S0 0600 01 01 600V
+/- 20%
< 1.350V
~ 60V
> 1G
< 1.0 pF
5kA
10kA
5A
10A
A502 S0 0600 01 02
+/- 20%
Specifications are subject
to change without notice.
other values on request
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 A500
S0
0090
01
00
This product is not recommended
for new designs. Please refer to
Littelfuse series SL1002.
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) A500/A501/A502
Dimensions (mm) A500/A501/A502
Dimensions (mm) A500/A501/A502
Dimensions (mm) A500/A501/A502
Dimensions (mm) A500/A501/A502
A500
A500
A500
A500
A500
A501
A501
A501
A501
A501
A502
A502
A502
A502
A502
Pad Layout
Pad Layout
Pad Layout
Pad Layout
Pad Layout
Nickel plated
Nickel plated
Nickel plated
Nickel plated
Nickel plated
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