Datasheet
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PCB Power Relay – G5SB
Note: When ordering, add the rated coil voltage to the model number.
Model Number Legend
1. Number of Poles 3. Rated Coil Voltage
1: 1 pole (SPDT) 5, 9, 12, 24 VDC
2. Protective Structure
4: Fully sealed
Ordering Information
Compact Single-pole Relay for
Switching 5 A (Normally Open
Contact), Fan Control of Air
Conditioners, and Heating Control
of Small Appliances.
■
ROHS compliant.
■
Compact SPDT Relay with high insulation.
■
Incorporates a normally open contact that
switches 5 A max.
■
Ensures a withstand impulse voltage of
8,000 V between the coil and contacts.
■
Conforms to UL, CSA and EN.
Classification Contact form Enclosure ratings Model
Standard SPDT Fully sealed G5SB-14
Rated voltage 5 VDC 9 VDC 12 VDC 24 VDC 48 VDC
Rated current 80 mA 44.4 mA 33.3 mA 16.7 mA 8.3mA
Coil resistance 63 Ω 202 Ω 360 Ω 1,440 Ω 5,762 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 5% min. of rated voltage
Max. voltage 110% of rated voltage
Power consumption Approx. 400 mW
Specifications
■
Coil Ratings
Power Relays
Application Examples
■ Fan Motor ■ Oven
■ Refrigerator ■ Washing Machine
■ Air Conditioner ■ Others
PCB Power Relay – G5NB-E
ALL DIMENSIONS SHOWN ARE IN MILLIMETRES.
To convert millimetres into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
■
Correct Use
Contact voltage (V)
10
1 10 30 100 250 1,000
DC resistive
load
AC resistive
load
Contact
resistance
Maximum Switching Capacity
Contact current (A)
100
50
30
10
5
3
1
01234
250 VAC, 30 VDC resistive load
Endurance
Contact current (A)
No. of operations (x 10
4
)
5
3
1
0.1
Precautions
HANDLING
The enclosure rating of the G5NB is for flux protection. Do not use
immersion-cleaning.
Dimensions
Note: All units are in millimetres unless otherwise indicated.
PCB Mounting Holes
(Bottom View)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(Bottom View)
7.2 max.
(7.0)*
Four, 1.1 dia.
(No coil polarity)
*Average value
15. 3 max.
(15.0)*
3.4
0.4
11.5 7
0.27 0.33
20.5 max.
(20.4)*
G5NB-1A-E
Engineering Data
Ambient Temperature vs. Maximum Coil Voltage
Maximum coil voltage (%)
Ambient temperature (°C)
Test item: G5NB-1A-E, 24 VDC
Quantity tested: 5
No current
3-A current
Z
Z
Z'
Z'
Shock direction
Unit: m/s
2
Y
Y
Y'
Y'
X
X
X'
X'
1,000
1,000
1,000
1,000
1,000 1,000
Excited
Not excited
700
125
Malfunctioning Shock
G5NB-1A
Quantity Tested: 5 units
Test Method: Shock was applied 3
times in 6 directions along 3 axes
and the level at which shock caused
malfunction was measured.
Rating: 100 m/s
2
Uncon-
firmed
area
CAT. No. J143-E2-02A-X
Omron 08 Cat 1-302 5/10/07 15:39 Page 52