Gas Discharge Tube: GB8 Series
3-Electrode Φ8.0*T10 mm Type
ꢀ Characteristics
Impulse
Discharge
Current
Normal
Alternating
Discharge
Current
DC
Max. Impulse
Breakdown
Voltage
Impulse
Life
DC
Breakdown
Voltage
Holdover
voltage
Minimum
Insulation
Resistance
Maximum
Capacitance
(1MHz)
(10/1000ꢀs)
Safety
approvals
(8/20ꢀs)
Type
10 times
(5 times each
polarity)
(100V/S)
(V)
100V/ꢀs
1KV/ꢀs
200 A
50Hz,1Sec
(A)
<150ms
(V)
UL
497B
(Gꢁ)
(pF)
(V)
(V)
(KA)
Times
√
√
√
√
√
√
√
√
√
√
√
√
GB83R075□□(F)
GB83R090□□(F)
GB83R145□□(F)
GB83R200□□(F)
GB83R230□□(F)
GB83R250□□(F)
GB83R300□□(F)
GB83R350□□(F)
GB83R400□□(F)
GB83R420□□(F)
GB83R470□□(F)
GB83R600□□(F)
75±20%
90±20%
600
600
500
500
600
600
700
700
800
800
900
1000
700
700
52
52
145±20%
200±20%
230±20%
250±20%
300±20%
350±20%
400±20%
420±20%
470±20%
600±20%
700
52
700
135
135
135
150
150
150
150
150
150
700
700
20
130
20
10
2
900
900
1000
1000
1000
1100
Note1：The first □ is the style of lead wire, the second □ is packaging.
Note2：F = With fail-safe clip for optional.
Note 3: UL / 497B→ File No. E245070
Note 4: Insulation resistance test conditions:
DC Breakdown Voltage
75-90V
DC Measuring Voltage
50V
100V
250V
145-400V
420-600V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
2
www.thinking.com.tw
2010.09
All specification are subject to change without notice.
THINKING [ Thinking Electronic Industrial Co.,Ltd ]
