3R075LB-7 Datasheet, PDF (1/2 Pages) SUNMATE electronic Co., LTD – GAS DISCHARGE TUBE

3RLB-7 SERIES
GAS DISCHARGE TUBE
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
• Size:11.5mm*7.5mm
• DC Spark-over voltage: 75~800V
• Stable breakdown voltage.
• High insulation resistance.
• High holdover voltage.
• Large absorbing transient current capability.
• Low Capacitance
• Micro-Gap Design
Applications
• Cable Modem
• xDSL
• Set-Top Box
• Satellite and CATV equipment
• Power supplier
• Consumer electronics
• General telecom equipment
T
S
Item
D
T
L
S
d
%
-
E
Unit:mm
Dimensions
Spec.
Tolerance
7.5
±0.2
11.5
±0.2
15
±1
4.4
±0.2
1.0
±0.05
Product Name
3
R
X
X
X
X
B
-
7
Stable breakdown
voltage
3R : 3 Electrodes
DC Spark-over
Voltage
Lead Type
L:Thrust
Electrical
Characteristics
B=10kA
Dimensions
11.5mm*7.5mm