A472 [LITTELFUSE]
GAS DISCHARGE TUBE - 9,5x11,5mm; 气体放电管 - 9,5x11,5mm
| 型号： | A472 |
| 厂家： | 
LITTELFUSE |
| 描述： | GAS DISCHARGE TUBE - 9,5x11,5mm |
| 文件： | 总2页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GAS DISCHARGE TUBE
Specifications
3-electrode (20kA/20A)
High Discharge Series
Features
9,5x11,5mm
Packaging
A470:
A471:
A472:
00=Bulk (2.000 pcs.)
00=Bulk (100 pcs.)
04=Tray (100 pcs.)
No. A470/A471/A472
This product is not recommended
for new designs. Please refer to
Littelfuse series SL1024B.
Non-radioactive
Lead Free
Materials
Housing:
Gas:
Failsafe Option
Ceramic
non-radioactive
tin plated
Applications
Leads:
Telecommunication
Data Transmission
Arc Voltage @ 1A
~ 35V
Subscriber protection
Underground cables
Transition Glow to Arc @
~ 1.0A
Standard
UL-497B
complies to ITU-T K.12 (formerly CCITT)
complies to DIN 57845/VDE 0845
Operating temperature
-40°C to +90°C
Climatic Category
complies to IEC 60068-1
+40°C, 21 days, <93% humidity
Approvals
UL-rec.
WebLinks
Soldering characteristics
complies to IEC 60068-2-20
Further info see:
http://www.wickmanngroup.com/
download/orderinfo_surgearr.pdf
http://www.wickmanngroup.com/
download/crossref_surgearr.pdf
Soldering Heat Resistance
complies to IEC 60068-2-58
Transverse Delay Time
complies to ITU-T K.12
< 0.2µs
Marking
, Type, Nom. Voltage, Date
Unit Weight
ca. 3.0g
Characteristics
Type/
DC
Tolerance Impulse
Glow
Insulation Capacitance
8/20µs
Nominal
Impulse
8/20µs
Single
Discharge
AC
AC
Approval
UL-rec.
Order Code
voltage
sparkover
sparkover Voltage Resistance
(@1MHZ)
Impulse
Nominal Alternating
Discharge
Current
(50Hz; 1s;
(10 times) 9 cycles)
E1+E2/M E1+E2/M
voltage
(@100 Vdc)
(1kV/µs)
typ.
Discharge Discharge
Current
(50Hz;
E1/M;E2/M
E1/M;E2/M
Current
(10 times)
E1+E2/M
Current
(1 time)
E1+E2/M
A470 S0 0260 01 00
260V
+/- 20%
< 200V
~ 200V
~ 200V
> 10GΩ
> 10GΩ
< 1.5 pF
< 1.5 pF
20kA
30kA
20A
130A
A470 S0 0350 13 00
A471 S0 0350 13 04
A472 S0 0350 13 04
350V -15%/+40% < 200V
20kA
30kA
20A
130A
•
•
•
A470 S0 0600 01 00
A471 S0 0600 01 04
A472 S0 0600 01 04
600V
650V
+/- 20%
+/- 25%
< 200V
< 200V
~ 200V
~ 200V
> 10GΩ
> 10GΩ
< 1.5 pF
< 1.5 pF
20kA
20kA
30kA
30kA
20A
20A
130A
130A
A470 S0 0650 12 00
A471 S0 0650 12 04
A472 S0 0650 12 04
other values on request
Specifications are subject to change without notice.
Order
Example
Qty.
Order-
Number
Type
A470
Failsafe Option Sparkover Volt. Tolerance
Packaging
00
S0
0260
01
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
E-mail: sales@wickmann.cn
050915
www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
GAS DISCHARGE TUBE
Dimensions (mm) A470/A471/A472
A470
A471
A472
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
E-mail: sales@wickmann.cn
050915 www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
相关型号：
A472J20C0GF5TAA
Ceramic Capacitor, Multilayer, Ceramic, 50V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
A472J20C0GH5TAA
Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
A472J20C0GH5UAA
Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
A472K15X7RH5UAA
Ceramic Capacitor, Multilayer, Ceramic, 100V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
A472M15X7RF5UAA
Ceramic Capacitor, Multilayer, Ceramic, 50V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
A472M15X7RH5UAA
Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.0047uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VISHAY
©2020 ICPDF网 联系我们和版权申明