3R075TB-8 Datasheet, PDF (2/2 Pages) SUNMATE electronic Co., LTD – GAS DISCHARGE TUBE

Part Number
T Series
3R075TB-8
3R090TB-8
3R150TB-8
3R200TB-8
3R230TB-8
3R250TB-8
3R350TB-8
3R400TB-8
3R470TB-8
3R600TB-8
DC
Spark-over
Voltage
Max.
Impulse
Breakdown
Voltage
Max. Impulse
Discharge
Current
(8/20μs)
Impulse
Life(10/
1000μs)
100V/S
(V)
100V/ 1KV/
μs μs
(V) (V)
10
times
(KA)
100A
(Times)
75±20% 600 700
10
300
90±20% 600 700
10
300
150±20% 500 700
10
300
200±20% 500 700
10
300
230±20% 600 700
10
300
250±20% 600 700
10
300
350±20% 700 800
10
300
400±20% 800 900
10
300
470±20% 900 1000
10
300
600±20% 1000 1100
10
300
Normal
Alternating
Discharge
Current
50Hz,1Sec
DC
Holdover Minimum Maximum
Voltage Insulation Capacitance
Resistance (1MHz)
<150ms
(A)
(V)
(GΩ)
(pF)
10
52
10
2
10
52
10
2
10
135
10
2
10
135
10
2
10
150
10
2
10
150
10
2
10
150
10
2
10
150
10
2
10
150
10
2
10
150
10
2
DC Spark-over Voltage
75-90V
150-400V
420-600V
DC Measuring Voltage
50V
100V
250V