Document Outline
- First Page
- Ordering Information
- Specifications
- Dimensions
- Contact Omron
1
Miniature Power Relay
G5B
Miniature Power Relay
G5B
Miniature: 22.10 L x 11.43 W x 13.97 H mm
(0.87 L x 0.45 W x 0.55 in).
Surge withstand voltage of 10,000 V.
4,000 V dielectric strength between coil and contacts.
Low power consumption (200 mW).
Ideal for appliance, HVAC and security market.
Semi-sealed construction.
Ordering Information
To Order: Select the part number and add the desired coil voltage rating, (e.g., G5B-1-DC12).
Specifications
Contact Data
Type
Contact form
Model
Standard
SPST-NO
G5B-1
High-capacity
G5B-1-E
High-sensitivity
G5B-1-H
Load
Standard, high-sensitivity
High-capacity
Resistive load (p.f. = 1)
Rated load
3 A at 125 VAC, 3 A at 30 VDC
8 A at 125 VAC, 8 A at 30 VDC
Contact material
Ag
AgCdO
Carry current
3 A
8 A
Max. operating voltage
250 VAC, 30 VDC
Max. operating current
3 A
8 A
Max. switching capacity
750 VA, 90 W
2,000 VA, 240 W
Min. permissible load
10 mA at 5 VDC
Miniature Power Relay
G5B
2
Coil Data
Standard/High-Capacity
High-Sensitivity
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C (73F) with a tolerance of 10%.
2. The operating characteristics are measured at a coil temperature of 23C (73F).
Characteristics
Note: Data shown are of initial value.
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
% of rated voltage
3
120
25
70% max.
5% min.
110%
Approx. 360
5
72
69.4
75% (high-capacity)
at 70C (158F)
6
60
100
12
30
400
18
20
900
24
15
1600
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
3
66.6
45
75% max.
5% min.
130%
200
5
40.0
125
at 70C (158F)
6
33.3
180
12
16.7
720
24
8.3
2880
Contact resistance
100 m
max.
Operate time
10 ms max. (mean value: approx. 2.6 ms)
Release time
10 ms max. (mean value: approx. 5.6 ms)
Bounce time
Operate
Mean value: approx. 1.8 ms
Operating frequency Mechanical
18,000 operations/hour
Electrical
1,800 operations/hour standard/high-sensitivity
1,200 operations/hour high-capacity
Insulation resistance
1,000 M
min (at 500 VDC)
Dielectric strength
4,000 VAC, 50/60 Hz for 1 minute between coil and contacts
1,000 VAC, 50/60 Hz for 1 minute between contacts of same polarity
Vibration
Mechanical durability
10 to 55 Hz, 1.52 mm (0.06 in) double amplitude
Malfunction durability
10 to 55 Hz, 1.52 mm (0.06 in) double amplitude
Shock
Mechanical durability
1,000 m/s
2
(approx. 100 G)
Malfunction durability
100 m/s
2
(approx. 10 G)
Ambient temperature Operating/storage
-40 to 70C (-40 to 158F)
Humidity
35% to 85% RH
Service life
Mechanical
5,000,000 operations min. (at operating frequency of 15,000 operations/hour)
Electrical
See "Characteristic Data"
Weight
Approx. 7 g (25 oz)
3
Miniature Power Relay
G5B
Characteristic Data
Dimensions
Unit: mm (inch)
G5B
Note: 1.
and
indicate mounting orientation marks.
2. Tolerance is 0.10 mm (0.004 in).
Approvals
UL (File No. E41463)/CSA (File No. LR31928)
Note: 1. The rated values approved by each of the safety standards (e.g., UL, CSA) may be different from the performance characteristics indi-
vidually defined in this catalog.
2. In the interest of product improvement, specifications are subject to change.
Switching Voltage (V)
Swit
c
h
ing curren
t
(A)
Switching Voltage (V)
Swit
c
h
ing curren
t
(A)
Maximum switching capacity
Service life
PC board dimensions
(Bottom view)
Terminal arrangmentent/
Internal connections
SPST-NO
(Bottom view)
Type
Contact form
Coil ratings
Contact ratings
G5B-1
SPST-NO
3 to 24 VDC
3 A at 250 VAC (General use)
G5B-1-H
3 A at 30 VDC (Resistive)
1/8 HP, 125 VAC
1/8 HP, 250 VAC
TV-2, 125 VAC
G5B-1-E
SPST-NO
3 to 24 VDC
8 A at 250 VAC (Resistive)
1/8 hp, 125 VAC; 250 VA, 125 VAC, (pilot duty); 100 K ops.
8 A at 30 VDC (Resistive)
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
Miniature Power Relay
G5B
4
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
Cat. No. GC RLY8
5/03 Specifications subject to change without notice Printed in USA
OMRON CANADA, INC.
885 Milner Avenue
Toronto, Ontario M1B 5V8
416-286-6465
OMRON ELECTRONICS LLC
One Commerce Drive
Schaumburg, IL 60173
847-882-2288
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