PCB Relay
G5CA
Flat Relays that Switch 10-A/15-A Loads
with New Quick-connect Terminals
Ideal for switching power in household appliances or for
outputs from industrial devices.
Subminiature dimensions: 16 x 22 x 11 mm (L x W x H).
High-sensitivity models available with low power
consumption (150 mW).
UL recognized / CSA certified.
Fully sealed models and quick-connect terminal models
available (#187 load contact terminals).
RoHS Compliant.
Ordering Information
To order: Select the part number and add the rated coil voltage to the part number. Example: G5CA-1A4-H DC12.
Item Model
Enclosure Contact Standard High-sensitivity High-capacity Quick-connect terminals
Ratings configuration (#187)
Flux protection SPST-NO G5CA-1A G5CA-1A-H G5CA-1A-E G5CA-1A-TP-E
Fully sealed G5CA-1A4 G5CA-1A4-H --- ---
Note: 1. Contact your OMRON representative for details on other coil voltage specifications.
2. High-capacity models with a fully sealed structure are not available.
3. Standard or high-sensitivity models with quick-connect terminals are not available.
Model Number Legend
G5CA-1A - - -
1
2 34 5
Standard Specifications
1. Number of Poles 2. Enclosure Ratings
4. Special functions
None: Flux protection
1A: 1 pole (SPST-NO)
None: Standard
Contact Configuration:SPST-NO
4: Fully sealed
E: High-capacity
Enclosure Ratings: Flux protection
5. Coil consumption
3. Terminal form
None: Standard Terminal form: PCB terminal
None: PCB terminal
H: High-sensitivity
TP: Quick-connect terminal (#187)
PCB Relay G5CA 203Specifications
Coil Ratings
Item Standard, high-capacity, or quick-connect terminals High-sensitivity
5 VDC 12 VDC 24 VDC 5 VDC 12 VDC 24 VDC
Rated current 40 mA 16.7 mA 8.3 mA 30 mA 12.5 mA 6.25 mA
Coil resistance 125 720 2,880 167 960 3,840
Must-operate voltage 75% of rated voltage (max.) 80% of rated voltage (max.)
Must-release voltage 10% of rated voltage (min.)
Max. voltage 150% (standard)/130% (high-capacity, quick-connect 150% of rated voltage at 23C
terminals) of rated voltage (at 23C)
Power consumption Approx. 200 mW Approx. 150 mW
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.
3. Themaximum voltag is the maximum voltage that can be applied to the relay coil.
Contact Ratings
Item Standard High-sensitivity High-capacity, or quick-connect
terminals
Resistive load Inductive load Resistive load Inductive load Resistive load Inductive load
(cos = 0.4, (cos = 0.4, (cos = 0.4,
L/R = 7 ms) L/R = 7 ms) L/R = 7 ms)
Contact form Single
Contact material Silver alloy
Rated load 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;
10 A at 30 VDC 3 A at 30 VDC 10 A at 30 VDC 3 A at 30 VDC 10 A at 30 VDC 3 A at 30 VDC
Rated carry current 10 A 10 A 15 A
Max. switching voltage 250 VAC, 125 VDC
Max. switching current 10 A 10 A 15 A
Max. switching power 2,500 VA, 300 W 750 VA, 90 W 2,500 VA, 300 W 750 VA, 90 W 2,500 VA, 300 W 750 VA, 90 W
(reference value)
204 PCB Relay G5CA