• Ultra-miniature at 12.5 × 7.5 × 10 mm (L × W × H).
• Wide switching power of 1 mA to 1 A.
• High sensitivity: 150 mW nominal coil power consumption.
• Fully-sealed construction offering environment resistance.
• Conforms to FCC Part 68 requirements for coil to contacts.
(1,500 V, 10 × 160
μs)
• Models for ambient temperatures up to 90°C added to series.
RoHS Compliant
■Model
Number Legend
G 5 V-@-
@
— —
1
2
1. Number of Poles/Contact Form
1: 1-pole/SPDT (1c)
2. Classification
None: Standard (Ambient operating temperature 70°C max.)
T90: Ambient operating temperature 90°C max.
■Application
Examples
•
•
•
•
Telecommunication equipment
Audio-visual products
Security equipment
Building automation equipment
G
5
V
1
-
■Ordering
Information
Classification
Enclosure
Contact form
rating
Terminal
Shape
Model
Rated coil
voltage
3 VDC
5 VDC
6 VDC
9 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
Minimum
packing unit
■Standard
Model Specifications
Contact type: Single crossbar (Au-alloy + Ag)
Enclosure rating: Plastic sealed
Terminal shape: PCB terminals
Standard
Fully
sealed
G5V-1-T90
SPDT
(1c)
PCB
terminals
G5V-1
25 pcs/tube
G5V-1-T90
Note: When ordering, add the rated coil voltage to the model number.
Example: G5V-1 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.
■Ratings
●Coil
G5V-1 (Standard)
Rated voltage
3 VDC
5 VDC
6 VDC
9 VDC
12 VDC
24 VDC
Rated
current
(mA)
50
30
25
16.7
12.5
6.25
Coil
resistance
(Ω)
60
167
240
540
960
3,840
Must operate Must release
Max. voltage
Power
voltage
voltage
(V)
consumption
(V)
(V)
(mW)
% of rated voltage
●Contacts
Load
Resistive load
Item
Contact type
Single crossbar
Contact
Au-alloy + Ag
material
0.5 A at 125 VAC;
Rated load
1 A at 24 VDC
Rated carry
2A
current
Max. switching
125 VAC, 60 VDC
voltage
Max. switching
1A
current
80% max.
10% min.
200% at
23°C
Approx. 150
G5V-1-T90
Rated voltage
5 VDC
12 VDC
24 VDC
Rated
current
(mA)
30
12.5
6.25
Coil
resistance
(Ω)
167
960
3,840
Must operate Must release
Max. voltage
Power
voltage
voltage
(V)
consumption
(V)
(V)
(mW)
% of rated voltage
70% max.
10% min.
200% at
23°C
Approx. 150
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance
of ±10%.
2. The 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.
4. G5V-1-2 types with a must operate voltage of 70% max. are available as special series products.
1
G5V-1
■Characteristics
Contact resistance *1
Operate time
Release time
Insulation resistance *2
Dielectric
strength
Vibration
resistance
Shock
resistance
Durability
Between coil and contacts
Between contacts of the same polarity
Destruction
Malfunction
Destruction
Malfunction
Mechanical
Electrical
100 mΩ max.
5 ms max.
5 ms max.
1,000 MΩ min. (at 500 VDC between coil and contacts,
at 250 VDC between contacts of same polarity.)
1,000 VAC, 50/60 Hz for 1 min
400 VAC, 50/60 Hz for 1 min
10 to 55 to 10 Hz, 1.65 mm single amplitude
(3.3 mm double amplitude)
10 to 55 to 10 Hz, 1.65 mm single amplitude
(3.3 mm double amplitude)
1,000 m/s
2
100 m/s
2
5,000,000 operations min. (at 36,000 operations/hr)
100,000 operations min.
(under rated load, at 1,800 operations/hr)
1 mA at 5 VDC
-40°C to 70°C (Standard), -40°C to 90°C (G5V-1-T90)
(with no icing or condensation)
5% to 85%
Approx. 2 g
Low Signal Relay
Failure rate (P level) (reference value) *3
Ambient operating temperature
Ambient operating humidity
Weight
Note: The values here are initial values.
*1. Measured with 10 mA at 1 VDC with a voltage drop
method.
*2. Measured with a 500 VDC megohmmeter between
coil and contacts and a 250 VDC megohmmeter
between contacts with the same polarity 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 100
Ω.
This value may vary depending on the switching
frequency and operating environment. Always
double-check relay suitability under actual operating
conditions.
G
5
V
1
-
2
G5V-1
■Engineering
Data
●Maximum
Switching Capacity
Switching current (A)
5
3
Low Signal Relay
●Durability
Durability (x10
4
operations)
500
300
●Ambient
Temperature vs.
Maximum Coil Voltage
Maximum coil
voltage
(%)
250
200
G5V-1-T90
150
24 VDC resistive load
100
70
50
30
1
0.7
0.5
0.3
100
Standard
10
DC resistive load
0.1
10
30
50 70 100
AC resistive
load
300 500
7
5
0
125 VAC
resistive load
50
0.2
0.4
0.6
0.8
1.0
1.2
0
−40
−20
0
20
40
60 70
80
90 100
Switching voltage (V)
Switching current (A)
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
G5V-1
On the
basis
of rated
voltage
(%)
100
Sample: G5V-1
Number
of Relays: 10 pcs
max.
X
min.
60
●Shock
Malfunction
G5V-1-T90
On the
basis
of rated
voltage
(%)
100
Sample: G5V-1-T90
Number
of Relays: 10 pcs
80
max.
−
X
60
min.
X
1,000
1,000
800
600
400
200
Z
1,000
Y
80
G
5
V
1
-
200
40
max.
−
X
min.
Must operate
voltage
Must release
voltage
0
−60
−40
−20
0
20
40
60
80
100
Y'
1,000
Z'
Shock direction
X
X'
Y
Z
Z'
400 De-
energized
600
800
1,000
Y'
Energized
Unit: m/s
2
Sample: G5V-1 12 VDC
Number of Relays: 10 pcs
1,000
X'
40
max.
X
min.
20
Must operate
voltage
Must release
voltage
0
-60
-40
-20
0
20
40
60
80
100
20
Ambient temperature (°C)
Ambient temperature (°C)
Test 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.
●Dial
Pulse Test *1
On the basis of rated voltage (%)
80
70 Must operate voltage
60
50
40
30
20
min.
max.
Must release voltage
min.
max.
max.
●Contact
Reliability Test *1, *2
Contact resistance (m
Ω
)
1,000
Sample: G5V-1 12 VDC
Number of Relays: 10 pcs
500 Test conditions: Resistive
load at 5 VDC 1 mA
400
Switching frequency:
300 7,200 operations/h
200
NO contact
NC contact
Contact resistance (m
Ω
)
Sample: G5V-1 12 VDC
10 Number of Relays: 6 pcs
1,000 Test conditions: Contact load
WJ-139 (with arc-killer)
500
Switching frequency: 20PPS
300
100
NO
contact
NC
contact
100
max.
max.
min.
min.
50
40
30
max.
min.
min.
5,000 10,000 50,000
Rotation (×10 turns)
3
50
Contact resistance
30
10
0
50 100
500 1,000
20
10
0
5
10
50 100
4
500 1,000
Operating frequency (×10 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
• Test Conditions
G5V-1
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.
3
G5V-1
●High-frequency
Characteristics
(Isolation) *1, *2
(Average value (initial))
Isolation (dB)
0
Insertion loss (dB)
Sample: G5V-1
Number of Relays: 5 pcs
Low Signal Relay
●High-frequency
Characteristics
(Insertion Loss) *1, *2
(Average value (initial))
Return loss (dB)
●High-frequency
Characteristics
(Return Loss, V.SWR) *1, *2
(Average value (initial))
Sample: G5V-1
Number of Relays: 5 pcs
10
1.4
V.SWR
0
0
20
1.3
0.5
40
Between a-c
60
Between b-c
80
20
1.2
Return loss
1.0
30
1.1
1.5
40
1.0
V.SWR
Sample: G5V-1
Number of Relays: 5 pcs
Frequency (MHz)
100
2.0
1
3
5
10
30
50
100
Frequency (MHz)
1
3
5
10
30
50
100
50
1
3
5
10
30
50
100
Frequency (MHz)
Frequency (MHz)
●Must
Operate and Must Release
Time Distribution *1
Number of contacts
30
Sample: G5V-1 12 VDC
Number of Relays: 50 pcs
Must operate time
Must release time
●Distribution
of Bounce Time *1
Number of contacts
30
Sample:
G5V-1 12 VDC
Number of Relays:
25 50 pcs
Operating bounce time
Release bounce time
25
G
5
V
1
20
20
15
15
-
*1.
10
10
*2.
5
5
0
0.5
1
1.5
2
2.5
3
3.5
4
0
1
2
3
4
5
6
7
8
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.
Time (ms)
Time (ms)
■Dimensions
G5V-1
12.5 max.
(12.3)*
10 max.
(9.9)* 0.5
3.5
0.5
0.3
0.5
0.3
* Average value
2.54
(1.07)
7.62
10.16
±0.1
Note:
(1.07)
indicate the product's directional marks.
7.5 max.
(7.3)*
2.54
PCB Mounting Holes
(Bottom View)
2.54
6-1 dia. holes
(1.11)
5.08
±0.1
Terminal Arrangement/
Internal Connections
(Bottom View)
1
10
2
9
5
6
(1.11)
(No coil polarity)
Note: Each value has a tolerance of ±0.3 mm.
■Approved
Standards
UL recognized:
(File No. E41515)
CSA certified: (File No. LR31928)
Model
G5V-1
G5V-1-T90
Contact
Coil ratings
form
SPDT
(1c)
SPDT
(1c)
3 to 24 VDC
5 to 24 VDC
Contact ratings
1 A, 30 VDC at 40°C
0.3 A, 110 VDC at 40°C
0.5 A, 125 VAC at 40°C
1 A, 30 VDC at 90°C
0.5 A, 125 VAC at 90°C
Number of test
operations
6,000
100,000
100,000
100,000
■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.
4
G5V-1
Low Signal Relay
G
5
V
1
-
•
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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