G5CA
Flat Relays that Switch
10A/15A Loads Power
PCB Power Relay
•
Ideal for switching power in household appliances or for
outputs from industrial devices.
•
•
Subminiature dimensions: 16 × 22 × 11 mm (L × W × H).
High-sensitivity models available with low power
consumption (150 mW).
•
•
•
Standard model conforms to UL/CSA standards.
Fully sealed models are available
Quick-connect terminal models are also available (#187
load contact terminals).
RoHS Compliant
■Model Number Legend
■Application Examples
• Small home appliances
G5CA-1A@-@-@-@
—— —
—
—
—
1
2
3
4
5
1. Number of Poles
4. Classification
1A: 1-pole/SPST-NO (1a)
2. Enclosure rating
None: Standard
G
5
C
A
E:
High-capacity
None: Flux protection
5. Coil consumption
None: Standard
4:
Fully sealed
H:
High-sensitivity
3. Terminal Shape
None: PCB terminals
TP: Quick-connect
terminals (#187)
■Ordering Information
Standard
High-sensitivity
High-capacity
Quick-connect terminals (#187)
Item
Enclosure
rating
Rated coil
voltage
Minimum
packing unit
Rated coil
voltage
Minimum
packing unit
Rated coil
voltage
Minimum
packing unit
Rated coil
voltage
Minimum
packing unit
Model
Model
Model
Model
Contact form
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
Flux
protection
G5CA
-1A
G5CA
-1A-H
G5CA
-1A-E
G5CA
-1A-TP-E
20 pcs/tube
20 pcs/tube
SPST-NO
(1a)
20 pcs/tube
20 pcs/tube
Note 1. When ordering, add the rated coil voltage to the model number.
Fully
sealed
G5CA
-1A4
G5CA
-1A4-H
Example: G5CA-1A 5 VDC
Rated coil voltage
Note 2. Contact your OMRON representative for details on other coil
voltage specifications.
Note 3. High-capacity models with a fully sealed structure are not available.
Note 4. Standard or high-sensitivity models with quick-connect
terminals are not available.
■Rarings
●Coil
Must-operate voltage Must-release voltage
Max. voltage
(V)
Item
Rated current Coil resistance
Power consumption
(mW)
(V)
(V)
(mA)
(Ω)
Rated voltage
5 VDC
Classification
Standard,
high-capacity,
or quick-connect
terminals
% of rated voltage
40
125
720
150% (standard)/
130% (high-capacity,
quick-connect terminals)
(at 23°C)
12 VDC
16.7
8.3
75% max.
80% max.
10% min.
10% min.
Approx. 200
Approx. 150
24 VDC
2,880
5 VDC
12 VDC
24 VDC
30
12.5
167
960
150%
(at 23°C)
High-sensitivity
6.25
3,840
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 maximum voltage that can be applied to the relay coil.
●Contacts
Classification
Standard
Inductive load
(cosφ = 0.4, L/R = 7 ms)
High-sensitivity
Inductive load
High-capacity, or quick-connect terminals
Inductive load
Resistive load
Resistive load
Resistive load
Item
Load
(cosφ = 0.4, L/R = 7 ms)
(cosφ = 0.4, L/R = 7 ms)
Contact type
Single
Contact material
Ag-alloy (Cd free)
10 A at 250 VAC; 3 A at 250 VAC;
10 A at 250 VAC; 3 A at 250 VAC;
15 A at 110 VAC; 5 A at 110 VAC;
Rated load
10 A at 30 VDC
3 A at 30 VDC
10 A at 30 VDC
3 A at 30 VDC
10 A
10 A at 30 VDC
3 A at 30 VDC
Rated carry current
10 A
15 A
Max. switching voltage
Max. switching current
250 VAC, 125 VDC
10 A
10 A
15 A
1