528
Low Signal Relay
G6A
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
).
I Non-latching
I Latching
Single Coil
Dual Coil
Note: Other options available for ST10 ultra high reliability, high temperature 85
C (185F), ST1 reverse coil polarity, BS British standard. Contact
your OMRON sales representative for details.
Type
Contact form
Model
AgPd (Au clad)
Ag (Au clad)
Standard
DPDT
G6A-234P-ST-US
G6A-274P-ST-US
4PDT
G6A-434P-ST-US
G6A-474P-ST-US
High-sensitivity
DPDT
G6A-234P-ST15-US
G6A-274P-ST15-US
4PDT
G6A-434P-ST20-US
G6A-474P-ST20-US
Low-sensitivity
DPDT
G6A-234P-ST40-US
G6A-274P-ST40-US
4PDT
G6A-434P-ST40-US
G6A-474P-ST40-US
Type
Contact form
Model
AgPd (Au clad)
Ag (Au clad)
Standard
DPDT
G6AU-234P-ST-US
G6AU-274P-ST-US
4PDT
G6AU-434P-ST-US
G6AU-474P-ST-US
Type
Contact form
Model
AgPd (Au clad)
Ag (Au clad)
Standard
DPDT
G6AK-234P-ST-US
G6AK-274P-ST-US
4PDT
G6AK-434P-ST-US
G6AK-474P-ST-US
Low-sensitivity
DPDT
G6AK-234P-ST40-US
G6AK-274P-ST40-US
4PDT
G6AK-434P-ST40-US
G6AK-474P-ST40-US
Low Signal Relay
G6A
529
Specifications
I Contact Data
I Coil Data
Standard Non-latching DPDT (G6A-234P-ST-US, G6A-274P-ST-US)
High-sensitivity Non-latching DPDT (G6A-234P-ST15-US, G6A-274P-ST15-US)
Note: The rated current and coil resistance are measured at a coil temperature of 23
C (73F) with a tolerance of 10%.
Type
G6A-234P-ST(15,40)-US, G6A-434P-ST(20,40)-US
G6AK-234P-ST(40)-US, G6AK-434P-ST(40)-US
G6AU-234P-ST-US, G6AU-434P-ST-US
G6A-274P-ST(15,40)-US, G6A-474P-ST(20,40)-US
G6AK-274P-ST(40)-US, G6AK-474P-ST(40)-US
G6AU-274P-ST-US, G6AU-474P-ST-US
Load
Resistive load (p.f. = 1)
Inductive load (p.f. = 0.4)
(L/R = 7 ms)
Resistive load (p.f. = 1)
Inductive load (p.f. = 0.4)
(L/R = 7 ms)
Rated load
0.30 A at 125 VAC,
1 A at 30 VDC
0.20 A at 125 VAC,
0.50 A at 30 VDC
0.50 A at 125 VAC,
2 A at 30 VDC
0.25 A at 125 VAC,
1 A at 30 VDC
Contact material
AgPd (Au clad)
AgPd (Au clad)
Ag (Au clad)
Ag (Au clad)
Carry current
3 A
3 A
3 A
3 A
Max. operating voltage
250 VAC, 220 VDC
250 VAC, 220 VDC
250 VAC, 220 VDC
250 VAC, 220 VDC
Max. operating current
2 A
1 A
2 A
1 A
Max. switching capacity
125 VA, 60 W
62.50 VA, 30 W
125 VA, 60 W
62.50 VA, 30 W
Min. permissible load
10
A, 10 mVDC
10
A, 10 mVDC
10
A, 10 mVDC
10
A, 10 mVDC
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
66.70
45
0.07
0.07
70% max.
10% min.
200%
at 23C
(73F)
150%
at 70C
(158F)
Approx. 200
5
40
125
0.20
0.18
6
33.30
180
0.29
0.26
9
22.20
405
0.63
0.57
12
16.70
720
1.10
1.06
24
8.30
2,880
4.50
4.10
48
4.90
9,750
13.70
12.50
Approx. 235
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
1.50
100
15
0.02
0.02
80% max.
10% min.
200%
Approx. 150
3
50
60
0.09
0.08
4.50
33.30
135
0.22
0.20
5
30
167
0.25
0.21
6
25
240
0.35
0.31
9
16.70
540
0.80
0.70
12
12.50
960
1.35
1.25
24
6.30
3,840
5.60
5.10
48
3.20
15,000
22.50
20.00
530
Low Signal Relay
G6A
Low-sensitivity Non-latching DPDT (G6A-234P-ST40-US, G6A-274P-ST40-US)
Standard Non-latching 4PDT (G6A-434P-ST-US, G6A-474P-ST-US)
High-sensitivity Non-latching 4PDT (G6A-434P-ST20-US, G6A-474P-ST20-US)
Low-sensitivity Non-latching 4PDT (G6A-434P-ST40-US, G6A-474P-ST40-US)
Note: The rated current and coil resistance are measured at a coil temperature of 23
C (73F) with a tolerance of 10%.
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
133.30
22.50
0.03
0.02
70% max.
10% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 400
5
80
62.50
0.08
0.07
6
66.70
90
0.11
0.10
9
44.30
203
0.27
0.23
12
33.30
360
0.52
0.43
24
16.70
1,440
2.10
1.80
48
8.30
5,760
7.50
6.40
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
120
25
0.05
0.05
70% max.
10% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 360
5
72.50
69
0.14
0.12
6
60
100
0.20
0.17
9
40
225
0.45
0.38
12
30
400
0.80
0.68
24
15
1,600
3.20
2.70
48
7.50
6,400
12.80
10.90
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
66.70
45
--
--
70% max.
10% min.
200%
at 50C
(122F)
Approx. 200
5
40
125
--
--
6
33.30
180
--
--
9
22.20
405
--
--
12
16.70
720
--
--
24
8.30
2,880
--
--
48
4.20
11,520
--
--
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Pick-up
voltage
Dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
133.30
22.50
0.04
0.02
70% max.
10% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 400
5
80
62.50
0.12
0.09
6
66.70
90
0.17
0.13
9
44.30
203
0.42
0.30
12
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
Low Signal Relay
G6A
531
Standard Single Coil Latching DPDT (G6AU-234P-ST-US, G6AU-274P-ST-US)
Standard Dual Coil Latching (G6AK-234P-ST-US, G6AK-274P-ST-US)
Dual Coil Latching Low-sensitivity DPDT (G6AK-234P-ST40-US, G6AK-274P-ST40-US)
Standard Single Coil Latching 4PDT (G6AU-434P-ST-US, G6AU-474P-ST-US)
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set pick-up
voltage
Reset pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
33.70
89
0.15
0.11
70% max.
70% min.
200%
at 23C
(73F)
150%
at 70C
(158F)
Approx. 100
5
20
250
0.44
0.35
6
16.70
360
0.64
0.48
9
11.10
810
1.38
1.07
12
8.30
1,440
2.50
2
24
4.20
5,760
9.20
7.20
48
2.50
19,000
28.50
22
Approx. 120
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set
pick-up
voltage
Reset
pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Set coil
Reset coil
Armature
OFF
Armature
ON
Armature
OFF
Armature
ON
% of rated voltage
3
66.70
45
0.04
0.03
0.03
0.04
70% max.
70% min.
200%
at 23C
(73F)
150%
at 70C
(158F)
Approx. 200
5
36
139
0.11
0.08
0.08
0.11
Approx. 180
6
30
200
0.16
0.12
0.12
0.16
9
20
450
0.38
0.28
0.28
0.38
12
15
800
0.60
0.45
0.45
0.60
24
7.50
3,200
2.10
1.50
1.50
2.10
48
4.20
11,520
8.50
6.30
6.30
8.50
Approx. 200
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set
pick-up
voltage
Reset
pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Set coil
Reset coil
Armature
OFF
Armature
ON
Armature
OFF
Armature
ON
% of rated voltage
3
120
25
0.02
0.01
0.01
0.02
70% max.
70% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 360
5
72.50
69
0.05
0.04
0.04
0.05
6
60
100
0.07
0.05
0.05
0.07
9
40
225
0.16
0.12
0.12
0.16
12
30
400
0.28
0.20
0.20
0.28
24
15
1,600
1.10
0.75
0.75
1.10
48
7.50
6,400
4
2.90
2.9
4
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set pick-up
voltage
Reset pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated voltage
3
106.80
28.10
0.03
0.02
70% max.
70% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 320
5
64
78.10
0.08
0.06
6
53.30
112.50
0.11
0.08
9
35.60
253
0.25
0.18
12
26.70
450
0.45
0.32
24
13.30
1,800
1.80
1.30
48
6.70
7,200
7.00
5.20
532
Low Signal Relay
G6A
Standard Dual Coil Latching 4PDT (G6AK-434P-ST-US, G6AK-474P-ST-US
Dual Coil Latching Low-sensitivity 4PDT (G6AK-434P-ST40-US, G6AK-474P-ST40-US)
Note: The rated current and coil resistance are measured at a coil temperature of 23
C (73F) with a tolerance of 10%.
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set
pick-up
voltage
Reset
pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Set coil
Reset coil
Armature
OFF
Armature
ON
Armature
OFF
Armature
ON
% of rated voltage
3
106.80
28.10
0.03
0.02
0.02
0.03
70% max.
70% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 320
5
64
78.10
0.08
0.06
0.06
0.08
6
53.30
112.50
0.11
0.08
0.08
0.11
9
35.60
253
0.25
0.18
0.18
0.25
12
26.70
450
0.45
0.32
0.32
0.45
24
13.30
1,800
1.80
1.30
1.30
1.80
48
6.70
7,200
7.00
5.20
5.20
7.00
Rated
voltage
(VDC)
Rated
current
(mA)
Coil
resistance
(
)
Coil inductance
(ref. value) (H)
Set
pick-up
voltage
Reset
pick-up
voltage
Maximum
voltage
Power
consumption
(mW)
Set coil
Reset coil
Armature
OFF
Armature
ON
Armature
OFF
Armature
ON
% of rated voltage
3
120
25
0.02
0.02
0.02
0.02
70% max.
70% min.
150%
at 23C
(73F)
110%
at 70C
(158F)
Approx. 360
5
72.50
69
0.07
0.05
0.05
0.07
6
60
100
0.09
0.08
0.08
0.09
9
40
225
0.18
0.14
0.14
0.18
12
30
400
0.30
0.23
0.23
0.30
24
15
1,600
1.20
0.82
0.82
1.20
48
7.50
6,400
4.40
3.20
3.20
4.40
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