Gas Discharge Tube: GB8 Series
3-Electrode
Φ8.0*T10
mm Type
Characteristics
DC
Breakdown
Voltage
Max. Impulse
Breakdown
Voltage
Impulse
Discharge
Current
(8/20µs)
10 times
(5 times each
polarity)
Impulse
Life
(10/1000µs)
Normal
Alternating
Discharge
Current
50Hz,1Sec
DC
Holdover
voltage
Type
(100V/S)
100V/µs
1KV/µs
Minimum
Insulation
Resistance
Maximum
Capacitance
(1MHz)
Safety
approvals
200 A
<150ms
(V)
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%
145±20%
200±20%
230±20%
250±20%
300±20%
350±20%
400±20%
420±20%
470±20%
600±20%
(V)
600
600
500
500
600
600
700
700
800
800
900
1000
(V)
700
700
700
700
700
700
900
900
1000
1000
1000
1100
(KA)
Times
(A)
(V)
(G )
(pF)
UL
497B
√
√
√
√
√
√
52
52
52
135
135
20
130
20
135
150
150
150
150
150
150
10
2
√
√
√
√
√
√
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
145-400V
420-600V
DC Measuring Voltage
50V
100V
250V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specification are subject to change without notice.
2
www.thinking.com.tw
2010.09
THINKING [ Thinking Electronic Industrial Co.,Ltd ]
