供应EPCOS放电管EZ3-A90X B88069X4991B502
| 价 格： | 面议 | |
| 型号/规格： | EZ3-A90X B88069X4991B502 | |
| 品牌/商标： | EPCOS |
Surge arrester B88069X4991B502
3-electrode arrester EZ3-A90X 为EPCOS陶瓷气体放电管，直流导通电压90V，雷击电流5KA，三端引脚插件系列，使用在室外感应雷区，大量使用在电源产品防雷；海普森做放电管自家常备库存，长期现货供应国内外品牌放电管，欢迎来电咨询。
下面是常见参数：
Electrical specifications
DC spark-over voltage 90 V 正负20%
Impulse spark-over voltage
at 100 V/us - for 99 % of measured values < 500V
- typical values of distribution < 450V
at 1 kV/us - for 99 % of measured values < 600V
- typical values of distribution < 550V
Service life
10 operations 50 Hz, 1 s5A
10 operations [5x (+) & 5x (-)] 8/20 us 5 kA
1 operation 8/20 us 5 kA
300 operations 10/1000 us200 A
Insulation resistance at 50 V > 10 GO
Capacitance at 1 MHz < 1.5 pF
Arc voltage at1 A ~ 15V
Glow to arc transition current ~0.6A
Glow voltage ~ 60V
Weight ~1.5 g
Operation and storage temperature -40 ... +125 °C
Climatic category (IEC 60068-1) 40/ 125/ 21
Marking, blue negative EPCOS 90 YY O
90 - Nominal voltage
YY - Year of production
O - Non radioactive
- 所属城市：广东 深圳
- [联系时请说明来自维库仪器仪表网]
- 联系人： 杨先生
- 电话：0755-32826987
- 传真：0755-23221987
- 手机：18926016675
- QQ ：
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