• Fully-sealed type Relays standardized with bifurcated crossbar contacts. Highly
reliable in addition to its high environment resistance.
• Conforms to FCC Part 68 (impulse withstand voltage of 1,500 V for 10 x 160 µs
between coil and contacts and between contacts of the same polarity).
• High dielectric strength at 1,000 VAC between coil and contacts, and 750 VAC
between contacts of the same polarity.
• UL and CSA standard approved.
RoHS Compliant
■Model
Number Legend
G 5 V-@-
@
— —
1
2
1. Number of Poles/ Contact form
2: 2-pole/DPDT (2c)
2. Classification
None: Standard
H1: High-sensitivity
■Application
Examples
• Telecommunication equipment
• Security equipment
■Ordering
Information
Minimum
Rated coil
packing
voltage
Classification
unit
3 VDC
5 VDC
6 VDC
Standard
G5V-2
9 VDC
12 VDC
Fully
DPDT PCB
25
24 VDC
sealed
(2c) terminals
pcs/tube
48 VDC
5 VDC
12 VDC
High-
G5V-2-H1
sensitivity
24 VDC
48 VDC
Note: When ordering, add the rated coil voltage to the model number.
Example: G5V-2 DC3.
Rated coil voltage
However, the notation of the coil voltage on the product case as well as
on the packing will be marked as
@@
VDC.
Enclosure Contact Terminal
rating
form
shape
Model
■Characteristics
Item
Classification
Contact resistance *1
Operate time
Release time
Insulation resistance *2
Between coil and
contacts
Dielectric
Between contacts
strength
of the same polarity
Between contacts
of different polarity
Between coil and
contacts
Impulse
Between contacts
withstand
of the same polarity
voltage
Between contacts
of different polarity
Vibration
resistance
Shock
resistance
Destruction
Malfunction
Destruction
Malfunction
Mechanical
Durability
Electrical
Failure rate (P level) (reference
value) *3
Ambient operating temperature
Standard
50 mΩ max.
High-sensitivity
100 mΩ max.
7 ms max.
3 ms max.
1,000 MΩ min. (at 500 VDC)
G
5
V
2
-
1,000 VAC, 50/60 Hz for 1 min
750 VAC, 50/60 Hz
for 1 min
500 VAC, 50/60 Hz for
1 min
1,000 VAC, 50/60 Hz for 1 min
1,500 V (10 x 160
μs)
1,500 V (10 x 160
μs)
1,500 V (10 x 160
μs)
10 to 55 to 10 Hz, 0.75 mm single amplitude
(1.5 mm double amplitude)
10 to 55 to 10 Hz, 0.75 mm single amplitude
(1.5 mm double amplitude)
1,000 m/s
2
2
200 m/s
100 m/s
2
15,000,000 operations min.
(at 36,000 operations/hr)
AC: 100,000 operations
100,000 operations
min., DC: 300,000
min. (at 1,800
operations min.
operations/hr)
(at 1,800 operations/hr)
10
μA
at 10 m VDC
-25°C to 65°C
-25°C to 70°C
(with no icing or
(with no icing or
condensation)
condensation)
Ambient operating humidity
5% to 85%
Weight
Approx. 5 g
Note: The above values are initial values.
*1. The contact resistance was measured with 10 mA at 1 VDC with a voltage
drop method.
*2. The insulation resistance was measured with a 500 VDC megohmmeter
applied to the same parts as those used for checking the dielectric strength.
*3. This value was measured at a switching frequency of 120 operations/min
and the criterion of contact resistance is 50
Ω.
This value may vary
depending on the switching frequency and operating environment.
Always double-check relay suitability under actual operating conditions.
1
G5V-2
■Ratings
●Coil
Must Must
Max.
operate release
Rated
Coil
Power
voltage
Rated
current resistance voltage voltage
consumption
Classification
(V)
voltage
(V)
(V)
(mA)
(Ω)
(mW)
% of rated voltage
3 VDC 166.7
18
5 VDC 100
50
6 VDC 83.3
72
75%
5%
120% Approx. 500
162
Standard 9 VDC 55.6
max.
min. (at 23°C)
12 VDC 41.7
288
24 VDC 20.8 1,152
48 VDC 12
4,000
Approx. 580
5 VDC 30
166.7
180% Approx. 150
12 VDC 12.5
960
(at 23°C)
High-
75%
5%
24 VDC
8.33 2,880
Approx. 200
sensitivity
max.
min.
150%
48 VDC
6.25 7,680
Approx. 300
(at 23°C)
Note 1. The rated current and coil resistance are measured at a coil
temperature of 23°C with a tolerance of ±10%.
2. Operating characteristics are measured at a coil temperature of 23°C.
3. The maximum voltage is the highest voltage that can be imposed on the
relay coil.
Low Signal Relay
●Contacts
Classification
Load
Contact type
Contact material
Rated load
Rated carry current
Max. switching voltage
Max. switching current
High-sensitivity
Resistive load
Bifurcated crossbar
Ag + Au-alloy
0.5 A at 125 VAC;
0.5 A at 125 VAC;
2 A at 30 VDC
1 A at 24 VDC
2A
125 VAC, 125 VDC
2A
1A
Standard
■Engineering
Data
G
●Maximum
Switching Capacity
5
High-sensitivity/G5V-2-H1
V
Standard/G5V-2
5
5
2
Switching current (A)
Switching current (A)
3
2
AC resistive load
●Durability
Standard/G5V-2
Durability (x10
4
operations)
100
50
30 VDC resistive load
30
High-sensitivity/G5V-2-H1
Durability (x10
4
operations)
100
24 VDC resistive load
50
30
Maximum coil voltage (%)
Maximum coil voltage (%)
On the basis of rated voltage (%)
On the basis of rated voltage (%)
-
1
1
0.7
AC resistive load
10
5
125 VAC resistive load
125 VAC resistive load
10
5
3
0.5
DC resistive load
0.5
0.3
0.2
DC resistive load
3
0.1
0.1
1
1
1
2
3
0
10
30
50
100
300 500
0
10
30
50
70
125
300
500
0
0.5
1
1.5
Switching voltage (V)
Switching voltage (V)
Switching current (A)
Switching current (A)
●Ambient
Temperature vs. Maximum Coil Voltage
Standard/G5V-2
High-sensitivity/G5V-2-H1
160
200
180
3 to 24 VDC
140
3 to 24 VDC
120
160
140
100
48 VDC
80
100
120
48 VDC
60
80
0
20
40
60
80
100
120
0
20
40
60
80
Ambient temperature (°C)
Ambient temperature (°C)
Note: The maximum coil voltage refers to the maximum value in a varying range
of operating power voltage, not a continuous voltage.
●Ambient
Temperature vs. Must Operate or Must Release
Voltage
Standard/G5V-2
High-sensitivity/G5V-2-H1
100
Sample: G5V-2
Number of Relays: 10 pcs
80
max.
X
min.
●Shock
Malfunction
Standard/G5V-2
Y
1,000
800
X
1,000
600
400
200
High-sensitivity/G5V-2-H1
Y
1,000
800
Z
1,000
X
1,000
600
400
200
Z
1,000
100
Sample: G5V-2-H1
Number of Relays: 10 pcs
80
max.
X
min.
60
60
40
max.
X
min.
20
Must operate voltage
Must release voltage
-40
-20
0
20
40
60
80
100 120
40
max.
X
min.
200
1,000
Z'
400 De-
energized
600
800
1,000
Y'
Unit: m/s
2
Sample: G5V-2 12 VDC
Number of Relays: 10 pcs
Energized
1,000
X'
200
1,000
Z'
Shock direction
X
X'
Y
Z
Z'
Y'
400 De-
energized
600
800
1,000
X'
20
Must operate voltage
Must release voltage
-40
-20
0
20
40
60
80
100 120
0
-60
0
-60
Ambient temperature (°C)
Ambient temperature (°C)
Shock direction
X
X'
Y
Z
Z'
Y'
Energized
1,000
Y'
Unit: m/s
2
Sample: G5V-2-H1 12 VDC
Number of Relays: 10 pcs
Conditions: Shock is applied in ±X, ±Y, and ±Z directions three times each with
and without energizing the Relays to check the number of contact
malfunctions.
2
G5V-2
●Dial
Pulse Test
(with Must Operate and
Must Release Voltage) *1
Standard/G5V-2
On the basis of rated voltage (%)
100
Sample: G5V-2
Number of Relays: 10 pcs
Test conditions: Contact load WJ-926
80 Switching frequency: 1,800 operations/h
Must operate voltage
60
Low Signal Relay
●Dial
Pulse Test
(Contact Resistance) *1
Contact resistance (m
Ω
)
1,000
Sample: G5V-2
Number of Relays: 10 pcs
500 Test conditions: Contact
load WJ-926
Switching frequency:
300
1,800 operations/h
NO contact
NC contact
●Contact
Reliability Test *1, *2
Standard/G5V-2
High-sensitivity/G5V-2-H1
Contact resistance (m
Ω
)
Sample: G5V-2
Number of Relays: 10 pcs
500 Test conditions: 10
μA
resistive load at 10 mVDC
Switching frequency: 7,200 operations/h
300
NO contact
NC contact
100
max.
min.
min.
max.
Contact resistance (m
Ω
)
1,000
1,000
Sample: G5V-2-H1
Number of Relays: 10 pcs
500
Test conditions: 10
μA
resistive load at 10 mVDC
Switching frequency: 7,200 operations/h
300
NO contact
NC contact
100
max.
max.
min.
max.
100
max.
max.
40
50
Must release voltage
20
max.
min.
10
0
30
min.
min.
50
30
50
min.
30
min.
10
0.3 0.5 1
3 5
10
30 50 100
3
10
0
0.3 0.5 1
3 5
10
30 50 100
3
300
300
0
5
10
50 100
500 1,000
0
5
10
50 100
500 1,000
Operating frequency (×10 operations)
Operating frequency (×10 operations)
Operating frequency (×10
4
operations)
Operating frequency (×10
4
operations)
*1.
*2.
The tests were conducted at an ambient temperature of 23°C.
The contact resistance data are periodically measured reference values
and are not values from each monitoring operation. Contact resistance
values will vary according to the switching frequency and operating
environment, so be sure to check operation under the actual operating
conditions before use.
●High-frequency
Characteristics
• Measurement Conditions
G5V-2
HR 8502A
Network
analyzer
RF
R
HP A
8501A
Storage
normalizer B
HR 8502A
Transmission
reflection
test-set
Terminator
50Ω
Terminals which were not being measured were terminated with 50
Ω.
Measuring impedance: 50
Ω
Note: The high-frequency characteristics data were measured using a dedicated circuit board and
actual values will vary depending on the usage conditions. Check the characteristics of the actual
equipment being used.
G
5
V
2
-
●High-frequency
Characteristics
(Isolation) *1, *2
(Average value (initial))
Isolation (dB)
0
Sample: G5V-2
Number of Relays: 5 pcs
●High-frequency
Characteristics
(Insertion Loss) *1, *2
(Average value (initial))
Insertion loss (dB)
0
●High-frequency
Characteristics
(Return Loss, V.SWR) *1, *2
(Average value (initial))
Return loss (dB)
0
Sample: G5V-2
Number of Relays: 10 pcs
20
1.4
1.5
V.SWR
20
0.05
Between c-b
40
0.1
Between c-a
40
Between b-c
V.SWR
Between c-b
1.3
60
Between a-b
0.15
60
Return loss
Between c-a
80
Sample: G5V-2
Number of Relays: 5 pcs
0.2
0.5
1
3
5
1.2
80
1.1
100
0.5 1
3
5
10
30 50 100
300 500
Frequency (MHz)
100
10
30
50 100
0.5 1
3
5
10
30 50 100
Frequency (MHz)
1.0
300 500
Frequency (MHz)
●Must
Operate and Must
Release Time Distribution *1
Standard/G5V-2
Number of contacts
100
Sample: G5V-2 12 VDC
Number of Relays: 50 pcs
Must operate time
Must release time
80
●Distribution
of Bounce
Time *1
Number of contacts
40
Sample: G5V-2
12 VDC
Number of
Relays: 50 pcs
Operating bounce time
Release bounce time
●Must
Operate and Must
Release Time Distribution *1
High-sensitivity/G5V-2-H1
Number of contacts
60
Sample: G5V-2-H1
Number of Relays: 50 pcs
Must operate time
Must release time
●Distribution
of Bounce
Time *1
Number of contacts
80
Sample:
G5V-2-H1
Number of
Relays: 50 pcs
60
Operating bounce time
Release bounce time
30
40
60
20
40
40
20
10
20
20
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
0.5 1
1.5 2
2.5
3
3.5
4 4.5
5
5.5 6
0
0.5 1
1.5 2
2.5
3
3.5
4 4.5
5
5.5 6
Time (ms)
Time (ms)
Time (ms)
Time (ms)
*1.
*2.
The tests were conducted at an ambient temperature of 23°C.
High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics, including endurance, in the actual machine
before use.
3
G5V-2
■Dimensions
G5V-2
20.5max.
(20.3)*
10.1max.
(9.9)*
Low Signal Relay
PCB Mounting Holes
(Bottom View)
Tolerance: ±0.1 mm
2.54
Eight, 1 dia. holes
(1.2)
7.62
(1.2)
Terminal Arrangement/
Internal Connections
(Bottom View)
11.5max.
0.5 (11.4)*
2.54
1
4
6
8
16
13 11
9
0.4
0.5
* Average
value
(No coil polarity)
0.3
7.62
3.5
(1.3)
7.62
5.08 5.08
(1.3)
Note: Each value has a tolerance of ±0.3 mm.
Orientation marks are indicated as follows:
■Approved
Standards
UL recognized:
(File No. E41515)
CSA certified: (File No. LR31928)
Contact Coil
Model
form ratings
G5V-2
Contact ratings
G5V-2
G5V-2-H1
Number of
test
operations
6,000
■Precautions
• Please refer to “PCB Relays Common Precautions” for correct use.
Correct Use
• Long-term Continuously ON Contacts
Using the Relay in a circuit where the Relay will be ON
continuously for long periods (without switching) can lead to
unstable contacts because the heat generated by the coil itself
will affect the insulation, causing a film to develop on the contact
surfaces. Be sure to use a fail-safe circuit design that provides
protection against contact failure or coil burnout.
• Relay Handling
When washing the product after soldering the Relay to a PCB,
use a water-based solvent or alcohol-based solvent, and keep
the solvent temperature to less than 40°C. Do not put the Relay
in a cold cleaning bath immediately after soldering.
2 A, 24 VDC at 40°C
2 A, 30 VDC at 40°C
DPDT 3 to 48
0.6 A, 110 VDC at 40°C 0.2 A, 110 VDC at 40°C
(2c)
VDC
0.6 A, 125 VAC at 40°C 0.5 A, 125 VAC at 40°C
G
5
V
2
-
·
Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety
before using
the product.
·
Consult your OMRON representative
before using
the product
under
conditions
which
are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems,
vehicles,
combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if
used
improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and
be
sure to provide the system or equipment
with
double safety mechanisms.
Note: Do not use this document to operate the Unit.
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Motor Drive Control（Motor Control）
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