G5SB
PCB Power Relay
Compact Single-pole Relay for
Switching 5 A
• Compact SPDT Relay
• Incorporates a normally open contact that switches 5 A max.
(N.O. contacts)
• Small, yet provides 8-kV impulse withstand voltage (between coil
and contacts)
• Standard model conforms to UL/CSA/VDE standards.
RoHS Compliant
■Model
Number Legend
G5SB-
1 4
——
1 2
1. Number of Poles
1: 1-pole/SPDT (1c)
2. Enclosure rating
4: Fully sealed
■Application
Examples
• Ideal for output applications of control equipments
■Ordering
Information
Classification
Contact Terminal Enclosure
form
Shape
rating
SPDT
PCB
(1c) terminals
Fully
sealed
Model
Rated coil Minimum
voltage packing unit
5 VDC
Standard
G5SB-14
9 VDC
12 VDC
24 VDC
Note. When ordering, add the rated coil voltage to the model number.
Example: G5SB-14 DC12
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.
100 pcs/
Tray
■Characteristics
Contact resistance *1
Operate time
Release time
Insulation resistance *2
Between coil
and contacts
Dielectric
Between
strength
contacts of the
same polarity
Impulse
Between coil
withstand
and contacts
voltage
Insulation
Between coil
distance
and contacts
Vibration
resistance
Shock
resistance
Destruction
Malfunction
Destruction
Malfunction
Mechanical
100 mΩ max.
10 ms max.
5 ms max.
1,000 MΩ min.
4,000 VAC, 50/60 Hz for 1 min
1,000 VAC, 50/60 Hz for 1 min
G
5
S
B
8 kV (1.2 x 50
μs)
Clearance: 3.5 mm, Creepage: 6.5 mm
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
100 m/s
2
5,000,000 operations
(18,000 operations per hour)
200,000 operations: 3 A (NO)/3 A (NC) at
125 VAC
50,000 operations: 5 A (NO)/3 A (NC) at
125 VAC
50,000 operations: 5 A (NO) at 250 VAC
100,000 operations: 3 A (NC) at 250 VAC
100,000 operations: 5 A (NO)/3 A (NC) at
30 VDC
Switching frequency: 1,800 operations per hour
10 mA at 5 VDC
–40°C to 70°C with no icing or condensation
5% to 85%
Approx. 6.5 g
■Ratings
●Coil
Item
Must
Must
Max.
operate release
Rated
Coil
Power
voltage
current resistance voltage voltage
consumption
(V)
(V)
(V)
(mA)
(Ω)
(mW)
% of rated voltage
80
44.4
33.3
16.7
63
202
360
1,440
75%
max.
5% min.
150%
(at
23°C)
Approx. 400
Rated
voltage
5 VDC
9 VDC
12 VDC
24 VDC
Durability
Electrical
(resistive load)
Note 1. The rated current and coil resistance are measured at a coil
temperature of 23°C with a tolerance of ±10%.
Note 2. The operating characteristics are measured at a coil temperature of 23°C.
Note 3. The “Max. voltage” is the maximum voltage that can be applied to the relay coil.
●Contacts
Item
Contact type
Contact material
Load
Resistive load
Single
Ag-alloy (Cd free)
3 A (NO)/3 A (NC) at 125 VAC
5 A (NO)/3 A (NC) at 125 VAC
5 A (NO) at 250 VAC
3 A (NC) at 250 VAC
5 A (NO)/3 A (NC) at 30 VDC
5 A (NO)/3 A (NC)
250 VAC, 30 VDC
5 A (NO)/3 A (NC)
Failure rate (P level)
(reference value) *3
Ambient operating
temperature
Ambient operating humidity
Weight
Rated load
Note. The data shown above are initial values.
*1. The contact resistance is possible with 1 A applied at 5 VDC using a fall-
of-potential method.
*2. The insulation resistance is possible between coil and contacts and
between contacts of the same polarity at 500 VDC.
*3. This value was measured at a switching frequency of 120 operations/min.
Rated carry current
Max. switching voltage
Max. switching current
1
G5SB
■Engineering
Data
●Maximum
Switching Capacity
Switching current (A)
7
6
AC resistive
(NO)
PCB Power Relay
●Ambient
Temperature vs.
Maximum Voltage
Maximum voltage (%)
200
180
160
140
120
110
100
80
5
DC resistive
(NO)
AC resistive
(NC)
4
3
DC resistive
(NC)
2
60
40
1
20
0
1
10
30
100
250
1,000
Switching voltage (V)
0
-40
-20
0
23
40
60 70 80
100
Ambient temperature (°C)
Note. The maximum voltage is the maximum
voltage that can be applied to the relay cooil.
●Ambient
Temperature vs Must
Operate and Must Release Voltages
Must operate/must release voltage
(percentage of rated voltage) (%)
100
Sample:
90 G2RL-14-E 24 VDC
Number of Relays: 5 pcs
80
70
60
50
40
30
20
10
-30 -20 -10
0
max.
X
min.
10 20 30 40 50 60 70 80 90
Ambient temperature (°C)
Must operate voltage
Must release voltage
●Shock
Malfunction
Y
1,000
NO contact
G
5
S
B
max.
X
min.
X
1,000
NC contact
Z
1,000
250
1,000
Z'
650
1,000
Y'
2
Sample: G5SB-14 12 VDC
Number of Relays: 5 pcs
Conditions: Shock is applied in ±X, ±Y, ±Z
directions three times each with and without
energizing the Relays to check the number
of malfunctions.
Requirement: None malfunction 100 m/s
2
1,000
X'
Shock direction
X
X'
Y
Y'
Z
Z'
Unit: m/s
■Dimensions
(Unit: mm)
G5SB-14
20.3max.
(20.0)*
10.3max.
(10.0)*
PCB Mounting Holes
(Bottom View)
Tolerance: ±0.1 mm
2.54
2.54
Five, 1.3±0.1-dia. holes
(1.19)
Terminal Arrangement/
Internal Connections
(Bottom View)
15.8max.
(15.5)*
0.4
3.4
0.4
10.16
0.27
5.08
2.54
1
7.62
1
7.62
5
2
4
3
(1.18)
10.16
*Values in parentheses are average values.
5.08
2.54
(No coil polarity)
■Approved
Standards
UL Recognized:
CSA Certified:
Model
(File No. E41515)
(File No. LR31928)
Coil ratings
Contact ratings
5A 250V AC N.O. only (Resistive) 40°C
3A 125V AC N.O. only (Resistive) 40°C
5A 30V DC N.O. only (Resistive) 40°C
3A 250V AC N.C. only (Resistive) 40°C
2A 125V AC N.C. only (Resistive) 40°C
Number of test
operations
G5SB
12 to 24 VDC
6,000
EN/IEC, VDE Certified:
Model
G5SB
Coil ratings
12, 24 VDC
(Certificate No. 40003957)
Contact ratings
5A(N.O)/3A(N.C) 250V AC 70°C
Number of test
operations
10,000
■Precautions
●Please
refer to “PCB Relays Common Precautions” for correct use.
2
G5SB
PCB Power Relay
G
5
S
B
•
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.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. K122-E1-06
1116(0207)(O)
3
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