Surge arrester
2-electrode arrester
Features
Standard size
Very fast response time
High current rating
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
Electrical specifications
Applications
Line protection
Consumer electronics
B88069X1490****
A81-A500X
DC spark-over voltage 1) 2)
Impulse spark-over voltage
at 100 V/μs - for 99 % of measured values
- typical values of distribution
500
± 20
< 1000
< 900
V
%
V
V
at 1 kV/μs
- for 99 % of measured values
- typical values of distribution
< 1100
< 1000
V
V
Service life
10 operations
1 operation
10 operations
1 operation
1 operation
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 μs
8/20 μs
10/350 μs
20
100
20
25
2.5
A
A
kA
kA
kA
Insulation resistance at 100 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 and DIN 57845/VDE0845
> 10
< 1.5
~ 10
~ 0.8
~ 60
~ 1.5
-40 ... +90
40/ 90/ 21
500 YY O
500
- Nominal voltage
YY
- Year of production
O
- Non radioactive
G Ω
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 06 / 2010-01-18
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相关代理商/技术参数
A81-A500X_1 制造商:EPCOS 制造商全称:EPCOS 功能描述:2-electrode arrester
A81-A600X 功能描述:SURGE ARRESTER 600V GASTUBE 2PIN RoHS:是 类别:过电压,电流,温度装置 >> 气体放电管 (GDT) 系列:- 标准包装:500 系列:CG 电压 - DC 击穿(标称值):90V 脉冲放电电流 (8/20us):20kA 容差:- 极数:2 故障短路:无 安装类型:表面贴装 封装/外壳:2-SMD圆柱形方端头 包装:带卷 (TR) 电流 - AC 放电(标称值):20A 其它名称:CG90MSTR-ND
A81-A600X_1 制造商:EPCOS 制造商全称:EPCOS 功能描述:2-electrode arrester
A81-A600XG 功能描述:SURGE ARRESTER 600V GASTUBE 2PIN RoHS:是 类别:过电压,电流,温度装置 >> 气体放电管 (GDT) 系列:- 标准包装:500 系列:CG 电压 - DC 击穿(标称值):90V 脉冲放电电流 (8/20us):20kA 容差:- 极数:2 故障短路:无 安装类型:表面贴装 封装/外壳:2-SMD圆柱形方端头 包装:带卷 (TR) 电流 - AC 放电(标称值):20A 其它名称:CG90MSTR-ND
A81-A600XG_1 制造商:EPCOS 制造商全称:EPCOS 功能描述:2-electrode arrester
A81-A75X 制造商:EPCOS 制造商全称:EPCOS 功能描述:2-electrode arrester
A81-A800XP 制造商:EPCOS 制造商全称:EPCOS 功能描述:2-electrode arrester
A81C90X 制造商:TDK Epcos 功能描述: