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- Contact Person : Mr. Wang Bide
- Company Name : Ningbo Zhengmao Electronics Co., Ltd.
- Tel : 86-574-88062938
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- Address : Zhejiang,Ningbo,Hengxi Town Industrial Area, Yinzhou, Ningbo City, Zhejiang Province. China
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- Zip : 315131
3 electrode bend wire surge protector
Product Detailed
Related Categories:Telecom Parts
our gas discharge tube has got the TUV certification of German and SGS certification, satisfy the ROHS standard.
ZM575 3R series, voltages range from 75V to 500V.
Norminal D.C Spark-over voltage includes 75V,90V,150V,230V,350V,420V,470V,500V,
Model | Gas Discharge Tube | |
Type: ZM 575 3R 350B ZM 575 3R 350BF | ZM 575 2R 350B | With Lead Wire |
ZM 575 2R 350BF | With Lead Wire,Fail safe | |
Dimension ø5mmX7.5mm | Diameter : 5mm Length: 7.5mm | ±0.2mm ±0.2mm |
Nominal .D.C spark-over voltage | 350V | V |
Tolerance of VS | ±20 | % |
Impluse spark-over voltage at 1KV/ μs | ≤900 | V |
Impluse discharge current (Wave 8/20μs) | 5 | KA |
Impulse discharge current 10/1000μs | 100 | A/Time |
Alternating discharge current (50HZ , 10 Times) | 5 | A |
Insulation resistance | >109 | Ω |
Capacitance at 1MHz | ≤1.5 | PF |
Holdover voltage | 135 | VDC |
3 electrode bend wire surge protector
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