2-Electrodes Gas Discharge Tubes
1
FEATURES
RoHS
compliant
Low capacitance can work well in high frequency GHz
Low insertion loss
Excellent response performance to fast rising transients
Model:JKS 8-2R
Part Number:JKS 8-2R
2
APPLICATIONS
Broadband devices
CATV and satelitte equipment
SPD and MDF module
Base station and antenna
xDSL equipment
Power supply and RF systems
3
MODEL AND ELECTRICAL PARAMETER
DC
Model
Breakdown
Volts.
100V/S
V
JKS 8-2R75
JKS 8-2R90
JKS 8-2R150
JKS 8-2R230
JKS 8-2R350
JKS 8-2R470
JKS 8-2R600
JKS 8-2R800
JKS 8-2R1000
JKS 8-2R1500
JKS 8-2R2000
JKS 8-2R3000
JKS 8-2R3600
75
90
150
230
350
470
600
800
1000
1500
2000
3000
3600
DC
Breakdow
n Volts.
Tolerance
±%
@ T=25℃ RH = 45%-75%
Impulse
Breakdown
Volts.
1kV/μS
≤V
650
650
650
700
800
950
Impulse
Discharge
Current
8/20μS
KA
≥GΩ
>1000
>1000
>1000
>1000
>1000
>1000
DC(V)
25
50
50
100
100
100
≤pF
<=1
<=1
<=1
<=1
<=1
<=1
Insulation
Resistance
Capacitance
@1MHz
±20%
±20%
±20%
±20%
±20%
±20%
10
10
10
10
10
10
10
10
10
10
10
10
10
±20%
±20%
±20%
±20%
±20%
±20%
±20%
1050
1050
2000
2500
3000
4000
5000
>1000
>1000
>1000
>1000
>1000
>1000
>1000
100
100
100
100
100
100
100
<=1
<=1
<=1
<=1
<=1
<=1
<=1
1/ DC Breakdown Voltage@100V/S at delivery AQL 0.65 level II, DIN ISO 2859 2) in accordance with ITU-T K.12 and DIN
57845/VDE0845, GB9043-2008.
2/ Nominal impulse discharge current @8/20 µS, 5 times each polarity, single impulse discharge current @8/20µS, Maximum
3/ Weight ~0.20g
4/ Climatic category (IEC 60068-1) 40/90/21
5/ Operation and storage temperature -40½+90 °C
4
ORDERING CODE SYSTEM
JKS
-
8
2R
090
-
Breakdown Volts
90V:
Electrical Characteristics
B: 2SAND..
Electrode Type
: 8*6 mm
Brand Name
JinKaiSheng
Issue 01,
2013-6-27-05-01
Work for a safe world.
http://www.jinkaisheng.com
E-mail: ren@jinkaisheng.com Tel +86 755 2662 6670
Fax +86 755 26626160
Page 1 of 2
2-Electrodes Gas Discharge Tubes
5
Model:JKS 8-2R
Part Number:JKS 8-2R
COMPONENT SIZE AND CONSTRUCTION
:
Dimensions is in mm. Not to scale. Non-controlled files.
（
mm
）
20.0±1.0
6.0±0.2
20.0±1.0
φ8.0±0.2
φ0.78±0.5
6
RECOMENDED REFLOW PROFILE
Tem (C)
p.
Max. 260C
260
240
220
200
180
160
140
120
100
80
60
40
20
0
20 40
Above217C
65 S
ec.
175+-25C
65 S
ec.
Preheat
R
eflow
60
80
100 120 140 160
180 200 220 240 260
Tim (S
e ec.)
7
PACKAGE AND QUANTITY
Outline
Reel Diameters (mm)
QTY(PCS) Per Reel/Box
QTY(PCS) Per Carton
Taping
330
1,000
10,000
Issue 01,
2013-6-27-05-01
Work for a safe world.
http://www.jinkaisheng.com
E-mail: ren@jinkaisheng.com Tel +86 755 2662 6670
Fax +86 755 26626160
Page 2 of 2
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
