Gas Discharge Tube - 3RD-8 Series
Electriacl Characteristics
Max.
DC
Spark-
over
Max.
Impulse
Breakdown
Voltage
Normal
Alternating
Discharge
Current
Impulse Impulse
Discharge Life(10/
Current 1000μs)
(8/20μs)
DC
Holdover
Voltage
Minimum
Insulation Capacitance
Resistance
Maximum
Part No.
S Series
Voltage
(1MHz)
100V/ 1KV/
10
100V/S
(V)
100A
times
50Hz,1Sec <150ms
μs
μs
T Series
T-F Series
(V)
(V)
(KA)
20
20
20
20
20
20
20
20
20
20
(Times)
300
300
300
300
300
300
300
300
300
300
(A)
20
20
20
20
20
20
20
20
20
20
(V)
52
(GΩ)
10
10
10
10
10
10
10
10
10
10
(pF)
2
3R075TD-8 3R075SD-8 3R075TD-8F 75±20% 600 700
3R090TD-8 3R090SD-8 3R090TD-8F 90±20% 600 700
3R150TD-8 3R150SD-8 3R150TD-8F 150±20% 500 700
3R200TD-8 3R200SD-8 3R200TD-8F 200±20% 500 700
3R230TD-8 3R230SD-8 3R230TD-8F 230±20% 600 700
3R250TD-8 3R250SD-8 3R250TD-8F 250±20% 600 700
3R350TD-8 3R350SD-8 3R350TD-8F 350±20% 700 800
3R400TD-8 3R400SD-8 3R400TD-8F 400±20% 800 900
3R470TD-8 3R470SD-8 3R470TD-8F 470±20% 900 1000
3R600TD-8 3R600SD-8 3R600TD-8F 600±20% 1000 1100
52
2
135
135
150
150
150
150
150
150
2
2
2
2
2
2
2
2
DC Spark-over Voltage
75-90V
DC Measuring Voltage
50V
100V
250V
150-400V
420-600V
Specifications are subject to change without notice.
Circuit Protection
System
Page:2
Please refer to http://www.ruilon.com for current information.
RUILON [ Ruilongyuan Electronics Co.,Ltd ]
