3R400TD-8 [RUILON]
Gas Discharge Tube;
| 型号： | 3R400TD-8 |
| 厂家： | 
Ruilongyuan Electronics Co.,Ltd |
| 描述： | Gas Discharge Tube |
| 文件： | 总6页 (文件大小：725K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ELECTRONICS
Gas
Discharge
Tube
3RD-8 Series
Specifications are subject to change without notice.
Circuit Protection
System
Please refer to http://www.ruilon.com for current information.
Gas Discharge Tube - 3RD-8Series
GDT introduction:Gas discharge tubes (GDT) use noble gasses enclosed
in ceramic tubes to provide an alternate circuit path for voltage spikes.The
ceramic envelope and with nickel connectors allow for high loads and Ruilon
offers products that function at 20KA,40KA,50KA,60KA,100KA&150KA.
The breakdown voltages of the devices have a wide range (up to 20%
tolerance).Major applications are high frequency telecommunication
lines,stations, security systems,HID and high quality Surge Protection
Devices (SPD).
Features
1. RoHS & HF compliant
2. Rugged ceramic-metal construction
3. Available with or without leads
4. Available with fail-safe clip
5. DC spark-over voltage:75~600V
6. Low capacitance
7. Agency recognition :UL
8. Operating temperature : -30°C ~ +85°C
Storage temperature: -40°C ~ +115°C
Recommended Applications
1. Cable Modem
2. xDSL
3. Set-Top Box
4. TV sets
5. Power supplier
6. Consumer electronics
Part Number Code
3
R
0
7
5
T
D
-
8
Electrical
Characteristics
DC Line
Voltage
Lead Type
T=Thrust
S=SMD
Dimensions
Series
A=5000A
D=20000A
Specifications are subject to change without notice.
Circuit Protection
System
Page:1
Please refer to http://www.ruilon.com for current information.
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.
Gas Discharge Tube - 3RD-8Series
Dimension
□ = T (Axial lead type)
Unit:mm
Dimensions
Tolerance
Item
Spec.
8.0
T1
T
D
T
+0.2/-0.8
±0.5
10.0
13.4
7.5
D
T1
L
+0.8/-0.5
±0.5
L
H
S
4.4
±0.4
S
d
d
1.0
±0.05
Min.
H
4.5
□ = S (No lead type)
Unit:mm
Dimensions
T
Item
Spec.
8.0
Tolerance
+0.2/-0.8
±0.5
D
T
D
10.0
□ = F (No lead type)
Unit:mm
Dimensions
Item
Spec.
8.1
Tolerance
±0.3
T1
R1
R1
R2
T1
L
9.8
±0.4
R2
13.4
7.5
+0.8/-0.5
±0.5
L
H
S
S
4.4
±0.4
d
d
1.0
±0.05
Min.
H
4.5
Specifications are subject to change without notice.
Circuit Protection
System
Page:3
Please refer to http://www.ruilon.com for current information.
Gas Discharge Tube - 3RD-8 Series
Packaging Bulk
Unit:mm
Plastic Tray
Inner Box
Outside Box
(200x210x10mm)
(210x225x60mm)
(450x245x345mm)
100 PCS/ Plastic Tray
500 PCS/ Box
5,000 PCS/ Carton
Warehouse Storage Conditions of Products
· Storage Conditions:
1. Storage Temperature: -10°C~+40°C
2. Relative Humidity:≤75%RH
3. Keep away from corrosive atmosphere and sunlight.
· Period of Storage: 1 year
Specifications are subject to change without notice.
Circuit Protection
System
Page:4
Please refer to http://www.ruilon.com for current information.
RuiLongYuan Electronics Co., Ltd.
· Reproducing and modifying information of the document is prohibited without permission from
Ruilongyuan International Inc.
· Ruilongyuan International Inc. reserves the rights to make changes of the content herein the document anytime
without notification. Please refer to our website for the latest document.
· Ruilongyuan International Inc. disclaims any and all liability arising out of the application or use of any product
including damages incidentally and consequentially occurred.
· Ruilongyuan International Inc. does not assume any and all implied warranties, including warranties of fitness
for particular purpose, non-infringement and merchantability.
· Applications shown on the herein document are examples of standard use and operation. Customers are responsible
in comprehending the suitable use in particular applications.Ruilongyuan International Inc. makes no representation or
warranty that such applications will be suitable for the specifed use without further testing or modifcation.
· The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to
human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation
equipment,aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at
their own risk and agree to fullyindemnify Ruilongyuan International Inc. for any damages resulting from such improper use or
sale.
Tel: +86-755-8290 8296
Fax: +86-755-8290 8002
E-mail: jack@ruilon.com
Specifications are subject to change without notice.
Circuit Protection
System
Page:5
Please refer to http://www.ruilon.com for current information.
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