Low Signal Relay
G6A
• High sensitivity — can be driven by digital circuits.
• Low-profile design allows use in 12.70 mm (0.50 in) PC
board rack.
• Surge withstand voltage meets FCC Part 68 regulation.
• Units can be mounted side by side due to low magnetic
leakage.
• Special models available for ultrasonic cleaning and low
thermoelectromotive force.
• Unique moving loop (permanent magnet) armature reduces relay size, magnetic interference, and contact bounce
time.
• Single or dual coil winding types available.
Ordering Information
To Order: Select the part number and add the desired coil voltage rating, (e.g., G6A-274P-ST-US-DC12).
■ Non-latching
Type
Contact form
Model
AgPd (Au clad)
Standard
Ag (Au clad)
DPDT
G6A-434P-ST-US
G6A-474P-ST-US
DPDT
G6A-234P-ST15-US
G6A-274P-ST15-US
4PDT
G6A-434P-ST20-US
G6A-474P-ST20-US
DPDT
G6A-234P-ST40-US
G6A-274P-ST40-US
4PDT
Low-sensitivity
G6A-274P-ST-US
4PDT
High-sensitivity
G6A-234P-ST-US
G6A-434P-ST40-US
G6A-474P-ST40-US
■ Latching
Single Coil
Type
Contact form
Model
AgPd (Au clad)
Standard
Ag (Au clad)
DPDT
G6AU-234P-ST-US
G6AU-274P-ST-US
4PDT
G6AU-434P-ST-US
G6AU-474P-ST-US
Dual Coil
Type
Contact form
Model
AgPd (Au clad)
Standard
Ag (Au clad)
G6AK-234P-ST-US
4PDT
G6AK-434P-ST-US
G6AK-474P-ST-US
DPDT
G6AK-234P-ST40-US
G6AK-274P-ST40-US
4PDT
Low-sensitivity
DPDT
G6AK-274P-ST-US
G6AK-434P-ST40-US
G6AK-474P-ST40-US
Note: Other options available for ST10 ultra high reliability, high temperature 85° C (185° F), ST1 reverse coil polarity, BS British standard. Contact
your OMRON sales representative for details.
Low Signal Relay
G6A
1
Low-sensitivity Non-latching DPDT (G6A-234P-ST40-US, G6A-274P-ST40-US)
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Armature
OFF
Pick-up
voltage
Armature
ON
3
133.30
22.50
0.03
0.02
5
80
62.50
0.08
66.70
90
0.11
0.10
9
44.30
203
0.27
33.30
360
0.52
0.43
24
16.70
1,440
2.10
1.80
48
8.30
5,760
7.50
70% max.
10% min.
6.40
150%
at 23°C
(73°F)
Power
consumption
(mW)
Approx. 400
0.23
12
Maximum
voltage
% of rated voltage
0.07
6
Dropout
voltage
110%
at 70°C
(158°F)
Standard Non-latching 4PDT (G6A-434P-ST-US, G6A-474P-ST-US)
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Armature
OFF
Pick-up
voltage
Armature
ON
3
120
25
0.05
0.05
5
72.50
69
0.14
60
100
0.20
0.17
9
40
225
0.45
30
400
0.80
0.68
24
15
1,600
3.20
2.70
48
7.50
6,400
12.80
70% max.
10% min.
10.90
150%
at 23°C
(73°F)
Power
consumption
(mW)
Approx. 360
0.38
12
Maximum
voltage
% of rated voltage
0.12
6
Dropout
voltage
110%
at 70°C
(158°F)
High-sensitivity Non-latching 4PDT (G6A-434P-ST20-US, G6A-474P-ST20-US)
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Armature
OFF
Pick-up
voltage
Armature
ON
3
66.70
45
--
--
5
40
125
--
33.30
180
--
--
9
22.20
405
--
16.70
720
--
8.30
2,880
--
--
48
4.20
11,520
--
10% min.
200%
at 50°C
(122°F)
Approx. 200
--
24
70% max.
Power
consumption
(mW)
--
12
Maximum
voltage
% of rated voltage
--
6
Dropout
voltage
--
Low-sensitivity Non-latching 4PDT (G6A-434P-ST40-US, G6A-474P-ST40-US)
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Armature
OFF
Pick-up
voltage
Armature
ON
3
133.30
22.50
0.04
0.02
5
80
62.50
0.12
0.09
6
66.70
90
0.17
0.13
9
44.30
203
0.42
33.30
360
0.70
0.52
24
16.70
1,440
2.80
2.20
48
8.30
5,760
10.20
8.60
Maximum
voltage
% of rated voltage
70% max.
10% min.
150%
at 23°C
(73°F)
Power
consumption
(mW)
Approx. 400
0.30
12
Dropout
voltage
110%
at 70°C
(158°F)
Note: The rated current and coil resistance are measured at a coil temperature of 23° C (73° F) with a tolerance of ±10%.
Low Signal Relay
G6A
3
