ELECTRONICS
Glass Gas
Discharge
RL102 Series
Circuit Protection
System
Specifications are subject to change without notice.
Glass Gas Discharge - RL102 Series
Features
• Compared with other surge absorbers having
similar functions has the fast response speed ,largest
withstand current and voltage but smallest size.
• All electrical characteristics are very stable even after
long period of charge and discharge. There is no need
for inspection and exchange periodically.
• Super capability to withstand repeated lightning
strikes.
• Stable and very Small electrostatic capacitance
(<0.8pf) and great isolation (>100MΩ).
• No pollution material.
• Bilateral and symmetrical.
• Completely insensitive to weather, temperature,
humidity and lightness.
Applications
• Power Supplies
• Motor sparks eliminating
• Relay switching spark absorbing
• Data line pulse guarding
• Electronic devices requiring UL497A and UL497B
compliant
• Telephone/Fax/Modem
• High frequency signal transmitters/receivers
• Satellite antenna
• Radio amplifiers
• Alarm systems
• Cathode ray tubes in Monitors/TVs
Dimensions
28±3.0
4.3±0.3
28±3.0
0.5±0.05
2.6±0.3
Part Number Code
R
L
M
1
0
2
-
1
4
1
N
LOGO
Taping form
Blank:Line
S:Magnet-type
M:SMD
Surge Current
Capacity
501:0.5KA
102:1KA
302:3KA
DC Spark-over
voltage(Vs)
14*10 =140V
1
DC Spark-
over voltage
tolerance
N:30%
M:20%
Circuit Protection
System
Specifications are subject to change without notice.
Page:1
Glass Gas Discharge - RL102 Series
ElectrIcal CharacterlstIcs
DC
Spark-Over
Voltage
V
RL102-141N
RL102-201M
RL102-301M
RL102-401M
RL102-501M
RL102-701M
RL102-102M
RL102-152M
140±30%
200±20%
300±20%
400±20%
500±20%
700±20%
1000±20%
1500±20%
Insulation Resistance
IR
MΩ
>100MΩmin
>100MΩmin
>100MΩmin
>100MΩmin
>100MΩmin
>100MΩmin
>100MΩmin
>100MΩmin
DC V
50
100
100
250
250
250
500
500
AC
Electrostatic Surge current
withstanding
Capacitance
capacity
voltage test
1KHz-6Vmax
8/20us
condition
pF
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
A
1000
1000
1000
1000
1000
1000
1000
1000
A
-
-
-
-
-
-
-
-
-
O
O
O
O
-
-
-
10*700us
4000V 100A
10time
Type Number
UL
Surge Life
Test
Marking of colcor code
Type Number
RL102-141N
RL102-201M
RL102-301M
RL102-401M
RL102-501M
RL102-701M
RL102-102M
RL102-152M
1st Band
Borwn
Red
Orange
Yellow
Green
Blue
Black
Black
2nd Band
-
-
-
-
-
-
-
Green
3nd Band
-
-
-
-
-
-
-
Red
Circuit Protection
System
Specifications are subject to change without notice.
Page:2
Glass Gas Discharge - RL102 Series
Test Observance Lab
Troubled with surge requirements.
*Products being developed can’t meet UL standards.
*Need to protect equipment from indirect lightning surges in the field.
Testhing of their product with the latest impulse voltage and current
generators that can duplicate the test requirements of the various worldwide
standards agencies. From these tests we can recommend the best solution to
help you pass requirements.
Reference standard
JEC standard
IEC61000-4-5 conformance
IEC61000-4-2 conformance
FCC standard
FCC standard
FCC standard conformance
IEEE
Wave form
1.2/50μs 30kVmax
8/20μs 6kAmax
1.2/50μs 15kV 8/20μs7.5kA
150pF 330Ω 30kVmax
10/560μs 800V 100A
10/160μs 1 .5kV 200A
10/700μs 15kVmax
0.5μ-100kHz 6kVmax
AC600V 40A 1.5s
comments
Indirect lightning protection
Indirect lightning protection
Static electricty protection
Communication related protection
Communication related protection
Communication related protection
-
UL standards
AC600V 7A 5s
AC600V 2 .2A 30min
Over-voltage to AC600V
Rectangular wave, pulse width 50~1000ns, 4kV max,
30~60Hz
2/10μs 2 .5kV 1kA
Communications (AC power cross)
others
10/200μs 20kVmax
0.5/700μs 6kVmax
100/700μs 5kVmax
-
Circuit Protection
System
Specifications are subject to change without notice.
Page:3
Power supply requiring AC withstanding
voltage test
High quality supply
Power supply
RL302（1）
Glass Gas Discharge - RL102 Series
Chassis
Equipment
RL302（1）
Surge Applications
RL302（2）
RL302（2）
High quality supply
Power supply requiring AC withstanding
voltage test
High quality supply
Conditions
Normal mode (Between L
1
and LRL302（1）
2
)
RL302（2）
RL302-301M
RL302-301M
RL302-242M
RL302（1） RL302-501M
RL302-501M
RL302-242M
RL302-302M
RL302-362M
RL302-452M
RL302（2）
t
Power supply
Equipment
Common mod (Between L
1,
L
2~
GND)
RL302（1）
assis
RL302（2）
AC withstanding voltage test condition
Chassis
RL302-302M
RL302-362M
RL302-452M
Applications : SW power supply, inverter power supply, power supply of office and home appliance
Conditions
RL302-301M
Normal mode (Between L
1
and L
2
)
RL302-301M
Equipment using a three-phase
RL302-501M
RL302（2）
RL302-501M
RL302（1）
RL302-242M
RL302-302M
RL302-301M
RL302-501M
RL302-501M
RL302-242M
RL302-302M
RL302-362M
RL302-452M
power supply
(Between L
1,
L
2~
GND)
Common mod
RL302-242M
RL302-302M
TV tuner circuit : cold chassis
RL302-301M
RL302-242M
RL302-302M
RL302-362M
RL302-452M
3-phase power supply
AC
R phase
withstanding voltage test condition
RL302-362M
RL302-362M
Inverter-
power
RL302-452M
S phase
RL302-452M
supply
supply of office and home appliance
T phase
Applications : SW power supply, inverter power supply, power supply of office and home appliance
RL302
TV tuner circuit : cold chassis
Equipment using a three-phase
power supply
RL302-3
RL302-3
RL302-3
Sensor and data line
TV tuner circuit : cold chassis
RL302-5
r-
R phase
S phase
3-phase power supply
Inverter-
power
supply
Out side
RL302（1）
RL302（2）
In side
T
Example of a dielectric withstanding voltage test carried out at a voltage of
phase
applied between the RST phases and the ground.
AC 1500V
RL302
SA1:RL302-201M
SA2:P0300EA
RL302
RL302-3
and data line
Sensor
RL302-3
Sensor and data line
Out side
RL302-5
Circuit
RL302-3
Protection
System
SA1:RL302-201M
In side
Specifications are subject to change without notice.
RL302（2）
RL302（1）
In side
Page:4
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