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TDK EPCOS B88069X7481B502 N81-A800XS 800V 10KA GDT Gas Discharge Tube
Electrical specifications
DC spark-over voltage 1)2) | 800 | V | |
Impulse spark-over voltage | ±20 | % | |
at 1 kV/µs - for 99% of measured values | < 1500 | V | |
Service life | |||
5 operations | 8/20 µs | 10 | kA |
+1 operations | 8/20 µs | 20 | kA |
Insulation resistance at 100 VDC | > 10 | GW | |
Capacitance at 1 MHz | < 1.5 | pF | |
Arc voltage at 1 A | ~ 22 | V | |
Glow to arc transition current | < 0.5 | A | |
Glow voltage | ~ 140 | V | |
Weight | ~ 2.5 | g | |
Operation and storage temperature | -40 ... +90 | °C | |
Climatic category (IEC 60068-1) | 40/90/21 | ||
Marking, red positive | 800 YY O | ||
800 | - Nominal voltage | ||
YY | - Year of production | ||
O | - Non radioactive |
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
Dimension
Dimensional drawing in mm
Not to scale
Dimensions in mm
Non controlled document
The Others
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Applications
Devices in Railway systems for:Signal protectionData line protectionAC/DC power supply protection