参数资料
| 型号： | M51-C90XG |
| 厂商： | EPCOS Inc |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | SURGE ARRESTER 90V GASTUBE 2PIN |
| 产品目录绘图： | M51 Series Side |
| 标准包装： | 1 |
| 电压 - DC 击穿（标称值）： | 90V |
| 脉冲放电电流 (8/20us)： | 5.0kA |
| 容差： | ±20% |
| 极数： | 2 |
| 故障短路： | 无 |
| 安装类型： | 通孔 |
| 封装/外壳： | 轴向圆柱形 |
| 包装： | 剪切带 (CT) |
| 电流 - AC 放电（标称值）： | 5A |
| 产品目录页面： | 2359 (CN2011-ZH PDF) |
| 其它名称： | 495-4278-1 |
Surge arrester
2-electrode arrester
Features
Applications
B88069X5020T103
M51-C90XG
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?
?
?
?
?
?
Very small size
High current rating
Very fast response time
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
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Modem
XDSL-splitter
Data lines
Tuner
Antenna
Electrical specifications
DC spark-over voltage 1) 2)
Impulse spark-over voltage
at 100 V/μs - for 99 % of measured values
- typical values of distribution
90
? 20
< 400
< 300
V
%
V
V
at 1 kV/μs
- for 99 % of measured values
- typical values of distribution
< 600
< 550
V
V
Service life
10 operations
1 operation
10 operations
1 operation
1 operation
300 operations
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 μs
8/20 μs
10/350 μs
10/1000 μs
5
10
5
7.5
0.5
100
A
A
kA
kA
kA
A
Insulation resistance at 50 V DC
Capacitance at 1 MHz
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, blue negative
1)
At delivery AQL 0.65 level II, DIN ISO 2859
2)
In ionized mode
Terms in accordance with ITU-T Rec. K.12, IEC 61663-2 and IEC 61643-311
>1
<1
~ 15
~ 0.8
~ 60
~1
-40 ... +90
40/ 90/ 21
90 YY O
90
- Nominal voltage
YY
- Year of production
O
- Non radioactive
G ?
pF
V
A
V
g
°C
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 4
Issue 08 / 2011-12-16
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