Thinking GQF3R230NRW Smd 3-electrodes î¦5*7.2 mm symmetrical type Datasheet

Gas Discharge Tube:
:GQF Series
SMD 3-Electrodes Φ5*7.2 mm Symmetrical Type
Features
1. RoHS compliant
2. Rugged ceramic-metal construction
3. DC spark-over voltage: 230~1100V
4. Low capacitance
5. Agency recognition: UL/cUL
Recommended Applications
1. Data transmission lines
2. Communication lines
3. CATV system
4. Power distribution system
5. Power supplier
6. Test equipment
7. Instrumentation circuits
Part Number Code
Product Code
G
G
Q
F
3
R
0
7
5
N
B
W
1
2
3
4
5
6
7
8
9
10
11
Electrode Number
3R
THINKING Gas
Discharge Tube
Lead Wire Style
3 Electrodes
N
No Lead
Packaging
B
T
R
Type Series (size)
QF
Φ5.0*T7.2
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specification are subject to change without notice.
12
Bulk
Ammo
Taping
Reel
Taping
DC Spark-over
Voltage
070
230
600
14B
25B
13
Internal Control
Code
Product Type
W
70V
230V
600V
1400V
2500V
1
SMD Symmetrical Type
www.thinking.com.tw
2010.09
Gas Discharge Tube:
:GQF Series
SMD 3-Electrodes Φ5*7.2 mm Symmetrical Type
Characteristics
Max. DC
Spark-over
Voltage
Max. Impulse
Breakdown
Voltage
Impulse Discharge
Current (8/20µs)
Type
Impulse
Discharge
Life
Nom. AC
Discharge Current
DC
Holdover
Voltage
50Hz,
1S
<150ms
(10/1000µs)
1
Time
10
Times
Maximum
Capacitance
(1MHz)
(GΩ)
(pF)
Safety
approvals
(100V/S)
100V/
µs
1KV/
µs
(V)
(V)
(V)
GQF3R230NRW
230±20%
600
700
10
5
5
20
135
√
GQF3R250NRW
250±20%
600
700
10
5
5
20
135
√
GQF3R350NRW
350±20%
650
750
10
5
5
20
135
√
GQF3R400NRW
400±20%
700
800
10
5
5
20
135
√
GQF3R420NRW
420±20%
700
800
10
5
5
20
135
GQF3R470NRW
470±20%
800
900
10
5
5
20
135
√
GQF3R600NRW
600±20%
900
1000
10
5
5
20
135
√
GQF3R800NRW
800±20%
1150
1400
10
5
5
20
135
√
GQF3R11BNRW
1100±20%
1450
1750
10
5
5
20
135
√
(KA)
200A
Times
300
SINGLE
9 CYCLES
Minimum
Insulation
Resistance
(A)
(V)
1
UL
1449
UL
497B
√
2
Note 1: UL / 497B→ File No. E245070 , UL / 1449 3rd→ File No. E314979
Note 2: Insulation resistance test conditions:
DC Breakdown Voltage
DC Measuring Voltage
145-400V
100V
420-800V
250V
1000-2000V
500V
Note 3: DC Breakdown Voltage @ 100V/us for L1 / lL2 to ground and L1 to L2
Note 4: Impulse Breakdown Voltage @ 100V/us and 1000V/us for L1 / L2 to ground
Dimension
5.0±0.1
5.0±0.1
7.2±0.3
0.4
1.5
0.4
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specification are subject to change without notice.
2
www.thinking.com.tw
2010.09
Gas Discharge Tube:
:GQF Series
SMD 3-Electrodes Φ5*7.2 mm Symmetrical Type
Marking
GQF
3R230W
Packaging
Taping
P0
D
E
F
W
t
P
K
Quantity:
: 900pcs per reel (13”
”)
Unit: mm
ITEM
P
P0
W
F
E
D
K
t
Spec.
12.0
4.0
16.0
7.5
1.75
Φ1.55
5.5
0.5
Tol.
±0.1
±0.1
±0.3
±0.1
±0.1
±0.05
±0.1
±0.05
330 ± 4.0
>1.5
100
typ.
18typ.
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specification are subject to change without notice.
3
www.thinking.com.tw
2010.09
Gas Discharge Tube:
:GQF Series
SMD 3-Electrodes Φ5*7.2 mm Symmetrical Type
Storage Conditions of GDT
(I) Storage conditions:
1. Storage Temperature: -10℃ ~ +40℃.
2. Relative humidity: ≦75%RH.
3. Gas discharge tube must be kept away from sunlight and stored in a non-corrosive atmosphere.
(II) Shelf life: 1 year
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specification are subject to change without notice.
4
www.thinking.com.tw
2010.09
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