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A81-A250X PDF预览

A81-A250X

更新时间: 2024-01-19 06:22:05
品牌 Logo 应用领域
爱普科斯 - EPCOS 电信集成电路
页数 文件大小 规格书
2页 83K
描述
2-Electrode-Arrester

A81-A250X 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:unknown
风险等级:5.84JESD-30 代码:O-XDSS-X2
功能数量:1端子数量:2
最高工作温度:90 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装形状:ROUND
封装形式:SPECIAL SHAPE峰值回流温度(摄氏度):NOT SPECIFIED
表面贴装:NO电信集成电路类型:SURGE PROTECTION CIRCUIT
温度等级:INDUSTRIAL端子形式:UNSPECIFIED
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED

A81-A250X 数据手册

 浏览型号A81-A250X的Datasheet PDF文件第2页 
Surge Arrester  
2-Electrode-Arrester  
A81-A250X  
Ordering code: B88069X1500xxxx a)  
DC spark-over voltage 1)  
250  
± 20  
V
%
Impulse spark-over voltage  
at 100 V/µs - for 99 % of measured values  
< 550  
< 500  
V
V
- typical values of distribution  
at 1 kV/µs  
- for 99 % of measured values  
- typical values of distribution  
< 700  
< 650  
V
V
Nominal impulse discharge current (wave 8/20 µs)  
Single impulse discharge current (wave 8/20 µs)  
20  
25  
kA  
kA  
Nominal alternating discharge current (50 Hz, 1 s)  
Alternating discharge current (50 Hz, 9 cycles)  
10  
A
A
100  
Insulation resistance at 100 Vdc  
Capacitance at 1 MHz  
> 10  
G  
< 1.5  
pF  
Arc voltage at 1 A  
~ 15  
~ 0.5  
~ 60  
V
A
V
Glow to arc transition current  
Glow voltage  
Weight  
~ 1.5  
g
Operation and storage temperature  
Climatic category (IEC 60068-1)  
Marking, blue  
-40 ... +90  
40/ 90/ 21  
°C  
250 YY O  
250  
YY  
O
- Nominal voltage  
- Year of production  
- Non radioactive  
a)  
xxxx = S102 (100 pcs on 5 taped stripes)  
= T502 (500 pcs on tape and reel)  
1)  
At delivery AQL 0.65 level II, DIN ISO 2859  
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845  
AB E / AB PM  
Issue 01, 27.10.2003  
Page 1 of 2  

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