Low Signal Relay G5V-2 77
Low Signal Relay
G5V-2
Miniature Relay for Signal Circuits
Suitable for handling low signals in computer peripherals,
telecommunications and security equipment.
Capable of switching loads 10μA to 2 A.
Conforms to FCC part 68 1,500 V surge withstand.
Reliable Ag + Au-clad, bifurcated crossbar contacts.
Fully-sealed construction.
RoHS Compliant.
R
C
FCC
Ordering Information
To Order: Select the part number and add the desired coil voltage rating (e.g., G5V-2-DC12).
Model Number Legend
Specifications
Contact Data
Note: P level: λ60 = 0.1 x 10–6/operation
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.
Type Contact form Construction Model
Standard DPDT Fully-sealed G5V-2
High-sensitivity G5V-2-H1
1. Contact Form
2: DPDT
2. Coil type
Blank: Standard
H1: High-sensitivity
3. Rated Coil Voltage
3, 5, 6, 9, 12, 24, 48 VDC
G5V - - DC
1 32
Item Standard High-sensitivity
Load Resistive load (p.f. = 1)
Rated load 0.50 A at 125 VAC
2 A at 30 VDC
0.5 A at 125 VAC
1 A at 24 VDC
Contact material Ag (Au clad)
Carry current 2 A
Max. operating voltage 125 VAC
125 VDC
Max. operating current 2 A 1 A
Max. switching capacity 62.5 VA
60W
62.5 VA
24W
Min. permissible load (See note) 10 μA, 10 mVDC
78 Low Signal Relay G5V-2
Coil Data
Standard Type
High-sensitivity Type
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.
Characteristics
Note: 1. The contact resistance was measured with 10 mA at 1 VDC with a fall-of-potential method.
2. Values in parentheses are typical values unless otherwise stated.
3.
The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those for checking the dielectric strength.
4. The above values are initial values.
Rated voltage
(VDC)
Rated current
(mA)
Coil
resistance
(Ω)
Coil inductance
(Ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature OFF Armature ON % of rated voltage
3 166.70 18 0.04 0.05 75% max. 5% min. 120% max.
at 23°C
Approx. 500
5 100 50 0.09 0.11
6 83.30 72 0.16 0.19
9 55.60 162 0.31 0.49
12 41.70 288 0.47 0.74
24 20.80 1,152 1.98 2.63
48 12 4,000 7.23 10.00 Approx. 580
Rated voltage
(VDC)
Rated current
(mA)
Coil
resistance
(Ω)
Coil inductance
(Ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature OFF Armature ON % of rated voltage
3 50 60 0.18 0.57 75% max. 5% min. 180% max.
at 23°C
Approx. 150
5 30 166.7 0.46 0.71
6 25 240 0.70 0.97
9 16.70 540 1.67 2.33
12 12.50 960 2.90 3.99
24 8.33 2,880 6.72 9.27 Approx. 200
48 6.25 7,680 20.10 26.70 150% max.
at 23°C
Approx. 300
Contact resistance (See note 1) 50 mΩ max. (G5V-2); 100 mΩ max. (G5V-2-H1)
Operate time (See note 2) 7 ms max. (mean value: approx. 3.5 ms)
Release time (See note 2) 3 ms max. (mean value: approx. 0.8 ms)
Operating frequency
(max.)
Mechanical 36,000 operations/hour
Electrical 1,800 operations/hour (under rated load)
Insulation resistance (See note 3) 1,000 MΩ min (at 500 VDC)
Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between coil and contacts
1,000 VAC, 50/60 Hz for 1 minute between contacts of different poles
750 VAC, 50/60 Hz for 1 minute between contacts of same poles
(500 VAC, 50/60 Hz for 1 minute between contacts of same poles for high-sensitive type)
Surge withstand voltage 1,500 V (10 X 160 μs) between coil and contacts (conforms to part 68 of FCC rules)
Vibration Mechanical durability 10 to 55 Hz, 1.50 mm double amplitude
Malfunction
durability
Shock Mechanical durability 1,000 m/s2 (approx. 100 G)
Malfunction
durability 200 m/s2 (approx. 20 G), 100 m/s2 (approx. 10 G) for high-sensitive type
Ambient temperature Operating/storage -25° to 70°C (“-H1” versions) with no icing
-25° to 65°C (standard versions) with no icing
Humidity 5% to 85% RH
Service life Mechanical 15 million operations min. (at operating frequency of 36,000 operations/hour)
Electrical 100,000 operations min. (at 1,800 operations/hr). See “Characteristic Data”
Weight Approx. 5 g
Low Signal Relay G5V-2 79
Characteristic Data
G5V-2
G5V-2-H1
Maximum Switching Capacity Ambient Temperature vs.
Maximum Coil Voltage
Electrical Service Life
Rated operating current (A)
Rated operating voltage (V) Rated operating current (A)
Service Life (x10 operations)
3
Ambient temperature (°)
Maximum coil voltage (%)
Coil rated voltage
3 to 24 VDC
48 VDC
30-VDC
resistive
load
125-VAC resistive
load
123
AC resistive load
DC
resistive
load
Note: The maximum coil voltage refers to the maximum value in a varying range of operating
power voltage, not a continuous voltage.
Maximum Switching Capacity Ambient Temperature vs.
Maximum Coil Voltage
Electrical Service Life
Rated operating current (A)
Rated operating voltage (V) Rated operating current (A)
Service life (x10 operations)
3
Ambient temperature (°)
Maximum coil voltage (%)
AC resistive
load
DC resistive load
5
3
1
0.7
0.5
0.3
0.2
0.1
0
24-VDC resistive load
125-VAC resistive load
1000
500
300
100
50
30
10
3 to 24 VDC
48 VDC
200
180
160
140
120
100
80
0
Note: The maximum coil voltage refers to the maximum value in a varying range of operating
power voltage, not a continuous voltage.
80 Low Signal Relay G5V-2
Dimensions
Note: 1. All units are in millimeters unless otherwise indicated.
2. Tolerance: ±0.1
3. Orientation marks are indicated as follows:
G5V-2, G5V-2-H1
Approvals
UL Recognized (File No. E41515) / CSA Certified (File No. LR31928) - - Ambient Temp. = 40°C
Note: 1.
The rated values approved by each of the safety standards may be different from the performance characteristics individually defined in this catalog.
2. In the interest of product improvement, specifications are subject to change.
Precautions
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 clean-
ing bath immediately after soldering.
Type Contact form Coil rating Contact ratings
G5V-2 DPDT 3 to 48 VDC 0.6 A at 125 VAC (General Use)
0.6 A at 110 VDC (Resistive)
2 A at 30 VDC (Resistive)
G5V-2-H1 3 to 48 VDC 0.5 A at 125 VAC (General Use)
0.2 A at 110 VDC (Resistive)
1 A at 24 VDC (Resistive)
Terminal Arrangement/
Internal Connections
(Bottom View)
Mounting Holes
(Bottom View)
Tolerance: ±0.1
20.5 max.
20.3 typ.
10.1 max.
9.9 typ.
11.5 max.
11.4 typ.
0.5
3.5
7.62
0.30.5
7.62 5.08 5.08
(1.3)
7.62
(1.3)
Eight, 1-dia. holes
(1.2)
1
16
4
13
6
11
8
9
Low Signal Relay G5V-2
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I. GENERAL
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VI. MISCELLANEOUS
Low Signal Relay G5V-2
Certain Precautions on Specifications and Use
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(ii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety
equipment, and installations subject to separate industry or government
regulations.
(iii) Use in consumer products or any use in significant quantities.
(iv) Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to this
product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
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AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT
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INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
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Cat. No. X301-E-1 Printed in USA
OMRON ELECTRONIC
COMPONENTS LLC
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Schaumburg, IL 60173
847-882-2288
06/09 Specifications subject to change without notice
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
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ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.