Document
ELECTRONICS
Circuit Protection System
Gas Discharge
Tubes
2RB-5 Series
Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information.
Gas Discharge Tubes - 2RB-5 Series
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. SMD Structure 3. DC Spark-over voltage: 70~800V 4. Low Capacitance 5. Agency Recognition : UL 6. 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
2R67 0 T B -5
Series
DC Line Voltage
Circuit Protection System
Lead Type T=Thrust
S=SMD
Electrical Characteristics
A=5000A B=10000A
C=15000A D=20000A
E=40000A F=60000A
Dimensions
Specifications are subject to change without notice.
Please refer to http://www.ruilon.com for current information. Page:1
Gas Discharge Tubes - 2RB-5 Series
Electriacl Characteristics
Part No. DIP SMD
DC Spark-over
Voltage
Maximum Impulse Breakdown Voltage
Max. Impulse Discharge Current (8/20μs)
Impulse Life
(10/1000μs)
100V/S
100V/ 1KV/ 1 10 μS μs times times
100 A
(V) (V) (V) (KA)
Times
Normal Alternating Discharge
Current
DC Holdover Minimum Maximum Voltage Insulation Capacitance
Resistance (1MHz)
50Hz 1Sec
Single 9 Cycles
<150ms
(A)
(V) (GΩ)
(pF)
2R070TB-5 2R070SB-5 70±20% 700 800 15 10
300
10 25 52
1
1
2R075TB-5 2R075SB-5 75±20% 700 800 15 10
300
10 25 52
1
1
2R090TB-5 2R090SB-5 90±20% 600 700 15 10
300
10 25 52
1
1
2R150TB-5 2R150SB-5 150±20% 600 700 15 10
300
10 25 52
1
1
2R230TB-5 2R230SB-5 230 ±20% 600 700 15 10
300
10 25 80
1
1
2R250TB-5 2R250SB-5 250 ±20% 600 700 15 10
300
10 25 80
1
1
2R300TB-5 2R300SB-5 300 ±20% 700 900 15 10
300
10 25 150
1
1
2R350TB-5 2R350SB-5 350 ±20% 700 900 15 10
300
10 25 150
1
1
2R400TB-5 2R400SB-5 400 ±20% 800 1000 15 10
300
10 25 150
1
1
2R470TB-5 2R470SB-5 470 ±20% 900 1100 15 10
300
10 25 150
1
1
2R600TB-5 2R600SB-5 600±20% 1300 1500 15 10
300
10 25 150
1
1
2R800TB-5 2R800SB-5 800±20% 1500 1700 15 10
300
10 25 150
1
1
DC Spark-over Voltage 70-90V
150-400V 470-800V
DC Measuring Voltage 50V 100V 250V
Circuit Protection System
Specifications are subject to change without notice.
Please refer to http://www.ruilon.com for current information. Page:2
Gas Discharge Tubes - 2RB-5 Series
Dimension
□ = T (Axial lead type)
L
T
d D
Unit:mm
Dimensions
Item
Spec.
Tolerance
D 5.5 +0.3/-0.5
T 6.0 +0.3/-0.5
L 20 Min.
d 0.8 ±0.05
□ = S (No lead type)
T
D
Unit:mm
Dimensions
Item
Spec.
Tolerance
D 5.5 +0.3/-0.5
T 6.0 +0.3/-0.5
Packaging Taping
Unit:mm
Plastic Tray (265×147×10mm)
Inner Box (270×145×50mm)
Outside Box (310×280×275mm)
100 PCS/ Plastic Tray
Circuit Protection System
500 PCS/ Box
5,000 PCS/ Carton
Specifications are subject to change without notice.
Please refer to http://www.ruilon.com for current information. Page:3
Gas Discharge Tubes - 2RB-5 Series
For 2-electrode Axial Lead GDT: 500 PCS/Reel
F
1.2max.
L1 L
Unit:mm
Dimensions
Item
D
Spec.
Tolerance
L1 52 ±2
L 64 ±3
D 10 ±0.5
F
T+1.4
Max.
330 ± 4. .0
>1.5typ. 100ty. p.
68. typ.
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
Circuit Protection System
Specifications are subject to change without notice.
Please refer to http://www.ruilon.com for current information. Page:4
RuiLongYuan Electronics Co., Ltd.
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· 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 app.