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- Contact Person : Mr. Wang Bide
- Company Name : Ningbo Zhengmao Electronics Co., Ltd.
- Tel : 86-574-88062938
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ZM554 2R90L gas tube arrester
Product Detailed
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Our gas discharge tube has got the TUV certification of German and SGS certification, satisfy with ROHS standard.
Related Product Searches:ZM554 2R90L gas tube arrester,High Quality,gas tube arrester, gas discharge tube,ZM554 2R90L
Model | Gas Discharge Tube | |
Type: ZM 554 2R 90L ZM 554 2R 90 | ZM 554 2R 90L | With Lead Wire |
ZM 554 2R 90 | WithoutLead Wire | |
Dimension ø5.5mmX4mm | Diameter : 5.5mm Length: 4mm | ±0.2mm ±0.2mm |
Nominal .D.C spark-over voltage | 90 | V |
Tolerance of VS | ±20 | % |
Impluse spark-over voltage at 1KV/ μs | ≤650 | V |
Impluse discharge current (Wave 8/20μs) | 5~10 | KA |
Impulse discharge current 10/1000μs | 100 | A/Time |
Alternating discharge current (50HZ , 10 Times) | 5~10 | A |
Insulation resistance | >109 | Ω |
Capacitance at 1MHz | ≤1.5 | PF |
Holdover voltage | 52 | VDC |
ZM554 2R90L gas tube arrester
