PCB Relay G5S
1
PCB Relay
G5S
Compact Single-pole Relay for
Switching Up To 5 A (Normally Open
Contact), Ideal for Fan Control of Air
Conditioners, and Heating Control of
Small Appliances
DCompact relay with high insulation between coil and
contacts.
DUp to 5A switching on the NO contacts.
DEnsures a withstand impulse voltage of 8,000 V
between the coil and contacts.
DClass F coil insulation available.
DConforms to UL, CSA, and IEC (TÜV).
Ordering Information
Classification Enclosure rating Model
Single contact SPDT Plastic-sealed G5S-1
g
SPST-NO Plastic-sealed G5S-1A
Note: When ordering, add the rated coil voltage to the model number.
Example: G5S-1 DC12
Rated coil voltage
JMODEL NUMBER LEGEND
G5S-jj-j-j-DCj
12 3 54
1. Contact Pole 3. Insulation class 5. Rated Coil
V
oltage
1: Single pole nil = standard
CB = Class B
CF = Class F
5, 9, 12, 18, 24, 48 VDC
2. Contact Form
nil = 1 form C
A=1formA
4. Enclosure
nil = plastic sealed
v = vented
2
PCB Relay G5S
Speci
f
ications
JCOIL RATINGS
Rated voltage 5VDC 9VDC 12 VDC 18 VDC 24 VDC 48 VDC
Rated current 80 mA 44.4 mA 33.3 mA 22.2 mA 16.7 mA 8.3 mA
Coil resistance 62.5 Ω202.5 Ω360 Ω810 Ω1,440 Ω5,760 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 5% min. of rated voltage
Max. voltage 150% of rated voltage at 23°C, 110% of rated voltage at 70°C
Power consumption Approx. 400 mW
Note: Rated current and coil resistance are measured at 23°C with a tolerance of ±10%.
JCONTACT RATINGS
Load Resistive load Inductive load
Rated load 2 A (NO)/2 A (NC) at 277 VAC
5 A (NO)/3 A (NC) at 125 VAC
5 A (NO)/3 A (NC) at 30 VDC
0.5 A at 250 VAC, cosφ=0.4
1 A at 250 VAC, cosφ=0.8
0.8 A at 250 VAC, cosφ=0.9
Contact material Ag
Rated carry current 5 A (NO)/3 A (NC)
Max. switching voltage 277 VAC, 30 VDC
Max. switching current 5 A (NO)/3 A (NC) 1A
Max. switching capacity 625 VA, 150 W (NO)
375 VA, 90 W (NC) 250 VA
Min. permissible load 10 mA at 5 VDC
Note: P level: λ60=0.1 x 10-- 6 operation (with an operating frequency of 120 operations/min.)
JCHARACTERISTICS
Contact resistance (See Note 2.) 100 mΩmax.
Operatetime(SeeNote3.) 10 ms max.
Releasetime(SeeNote3.) 5msmax.
Insulation resistance (See Note 4.) 1,000 MΩmin.
Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between coil and contacts
750 VAC, 50/60 Hz for 1 min between contacts of same polarity
Impulse withstand voltage 8kV(1.2x50µs)
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double am
p
litude
f
or 2 hours
V
i
b
r
a
t
i
o
n
r
e
s
i
s
t
a
n
c
e
D
e
s
t
r
u
c
t
i
o
n
:
1
0
t
o
5
5
H
z
,
1
.
5
d
o
u
b
l
e
a
p
l
i
t
u
d
e
f
o
r
2
h
o
u
r
s
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude for 5 minutes
Shock resistance Destruction: 1,000 m/s2(approx. 100G)
a
l
f
u
n
c
t
i
o
n
:
E
n
e
r
g
i
z
e
d
:
1
0
0
/
s
2
(
a
p
p
r
o
x
i
a
t
e
l
y
1
0
G
)
a
l
f
unc
t
i
on:
E
nerg
i
ze
d
:
1
0
0
m
/
s
2
(
appro
x
i
ma
t
e
l
y
1
0
G
)
Non-energized: 50 m/s2(approximately 5G)
(This table continues on the next page.)
3PCB Relay G5S
Characteristics Table -- continued from previous page
Life expectancy (See Note 5.) Mechanical 5,000,000 operations (18,000 operations per hour)
p
y
(
)
Electrical 200,000 operations: 1 A (NO)/1 A (NC) at 277-VAC resistive load
3 A (NO)/3 A (NC) at 125-VAC resistive load
100,000 operations: 0.8 A (NO)/0.8 A (NC) at 250 VAC, cosφ=0.9
5 A (NO)/3 A (NC) at 30-VDC resistive load
50,000 operations: 2 A (NO)/2 A (NC) at 277-VAC resistive load
5 A (NO)/3 A (NC) at 125-VAC resistive load
Switching
frequency 1,800 operations per hour
Ambient temperature Operating &
storage -- 4 0 °Cto70°C(--40°F to 158°F) with no icing or condensation
-- 4 0 °Cto85°C (class B) (--40°F to 185°F)
Ambient humidity Operating &
storage 35% to 85%
Weight Approx. 8.0 g
Note: 1. The data shown above are initial values.
2. The contact resistance is possible with 1 A applied at 5 VDC using a fall-of-potential method.
3. The operating time is possible with the rated voltage imposed with no contact bounce at an ambient temperature of 23°C.
4. The insulation resistance is possible between coil and contacts and between contacts of the same polarity at 500 VDC.
5. The electrical life data items shown are possible at 23°C.
JAPPROVED STANDARDS
UL508 (File No. E41515)
CSA C22.2 (No. 14) (File No. LR31928)
Model Coil ratings Contact ratings Number of test operations
G5S-1 (-CB)
G5S-1A (-CB) 5--48 VDC 0.5 A, 250 VAC (resistive)
2 A, 120 VAC (resistive)
2A,30VDC(resistive)
5 A, 125 VAC (resistive)
1/10 HP, 125 VAC
5 A, 277 VAC (resistive)
1/6 HP, 277 VAC
0.3 A, 110 VDC (resistive)
5A,30VDC(resistive)
6,000
TÜV (IEC 255, VDE0435 File No. R9650783)
Electrical life tests are performed at 70°C.
Model Coil ratings Contact ratings Number of test operations
G5S-1 (-CB)
G5S-1A (-CB) 5,6,9,12,18,20,24,48 1.5 A, 277 VAC (resistive)
1 A, 250 VAC (resistive)
2A,30VDC(resistive)
30,000
100,000
30,000
1 A, 250 VAC, cosφ=0.8
0.5 A, 250 VAC, cosφ=0.4
1 A, 250 VAC, cosφ=0.8 (NO only)
1 A, 250 VAC, cosφ=0.8 (NC only)
100,000
30,000
200,000
200,000
Note: Pollution Degree 2, Overvoltage Category II, Material Group III
4
PCB Relay G5S
En
g
ineerin
g
Data
JMAX. SWITCHING CAPACITY
250-VAC inductive
load (cosφ=0.4)
250-VAC inductive
load (cosφ=0.8)
10
1
0010 100 277 1,000
0.5
Switching current (A)
Switching current (A)
Switching voltage (V) Switching voltage (V)
30-VDC resistive
load (NO)
30-VDC resistive
load (NC)
277-VAC resistive
load (NO/NC)
250-VAC resistive
load (NO/NC)
125-VAC resistive
load (NC)
125-VAC resistive
load (NO)
10
5
3
2
1
0010 100 277 1,000
Maximum voltage (%)
Ambient temperature (°C)
Life expectancy (x10 operations)
Switching current (A)
250 VAC
(cosφ=0.9)
277 VAC
125 VAC
(NO only)
160
140
-- 4 0 -- 2 0 0 2 3 4 0 6 0 7 0 8 0
120
110
100
80
60
40
20
0
200
180
101 2 3 4 5 6
10
100
1,000
10,000
3
JAMBIENT TEMPERATURE VS.
MAXIMUM VOLTAGE
JLIFE EXPECTANCY
5PCB Relay G5S
Dimensions
Unit: mm (inch)
JG5S
SPDT
PCB Mounting Holes
(Bottom View)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(Bottom View)
(No coil polarity)
Note: Values in parentheses are average values.
Direction marker
Five, 1.3±0.1-dia. holes
(See
Note.) (See
Note.)
(See
Note.)
JSPST-NO
PCB Mounting Holes
(Bottom View)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(Bottom View)
(No coil polarity)
Note: Values in parentheses are average values.
Direction marker
Four, 1.3±0.1-dia. holes
(See
Note.) (See
Note.)
(See
Note.)
(1.08)
Precautions
For general precautions on PCB Relays, refer to the precautions provided in General Information of the Relay Product Data Book.
Caution
Do not touch the terminals of the Relay or the charted part of
the socket when power is supplied to the Relay. Otherwise, an
electric shock may occur.
!
6
PCB Relay G5S
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