Ceramic 2-Electrode GDT Gas Discharge Tube SC2E8-350HL 20KA Surge Capability
20KA Surge Capability Ceramic Gas Discharge Tube SC2E8-350HL, SOCAY 2-Electrode GDT
DATASHEET: SC2E8_v91.1.pdf
These protective components are also indispensable in other sectors, In AC power transmission systems, they are often used with current-limiting varistors, In customer premises equipment such as DSL modems, WLAN routers, TV sets and cable modems In air-conditioning equipment, the integral black-box concept offers graduated protection by combining arresters with varistors, PTC, diodes and inductor.
| Part Number | Marking |
DC Spark- over Voltage |
Maximum Impulse Spark-over Voltage | Minimum Insulation Resistance | Maximum Capacitance | Arc Voltage | Service Life | ||||
|
Nominal Impulse Discharge Current |
Max Impulse Discharge Current |
Nominal Impulse Discharge Current |
Impulse Life | ||||||||
| @100V/S | @100V/μs | @1KV/μs | @1MHz | @1A |
@8/20μs ±5 times |
@8/20μs 1 time |
@50Hz 1 Sec 10 times |
@10/1000μs 300 times |
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SC2E8-75H SC2E8-75HL SC2E8-75HSMD |
SOCAY 75H |
75V±20% | ＜500V | ＜600V | 1 GΩ (at 25V) | ＜1.5pF | ~15V | 20KA | 25KA | 20A | 200A |
|
SC2E8-90H SC2E8-90HL SC2E8-90HSMD |
SOCAY 90H |
90V±20% | ＜500V | ＜600V | 1 GΩ (at 50V) | ＜1.5pF | ~15V | 20KA | 25KA | 20A | 200A |
|
SC2E8-150H SC2E8-150HL SC2E8-150HSMD |
SOCAY 150H |
150V±20% | ＜500V | ＜600V | 1 GΩ (at 50V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-230H SC2E8-230HL SC2E8-230HSMD |
SOCAY 230H |
230V±20% | ＜600V | ＜700V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-250H SC2E8-250HL SC2E8-250HSMD |
SOCAY 250H |
250V±20% | ＜700V | ＜800V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-300H SC2E8-300HL SC2E8-300HSMD |
SOCAY 300H |
300V±20% | ＜800V | ＜900V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-350H SC2E8-350HL SC2E8-350HSMD |
SOCAY 350H |
350V±20% | ＜800V | ＜900V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-420H SC2E8-420HL SC2E8-420HSMD |
SOCAY 420H |
420V±20% | ＜900V | ＜1000V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-470H SC2E8-470HL SC2E8-470HSMD |
SOCAY 470H |
470V±20% | ＜900V | ＜1000V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-600H SC2E8-600HL SC2E8-600HSMD |
SOCAY 600H |
600V±20% | ＜1100V | ＜1200V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
|
SC2E8-800H SC2E8-800HL SC2E8-800HSMD |
SOCAY 800H |
800V±20% | ＜1200V | ＜1400V | 1 GΩ (at 100V) | ＜1.5pF | ~20V | 20KA | 25KA | 20A | 200A |
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Notes: 1). Terms in accordance with ITU-T K.12 and GB/T 9043-2008 2). At delivery AQL 0.65 level Ⅱ, DIN ISO 2859 |
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