Low Signal Relay
s
High sensitivity – can be driven by digital
s
s
s
s
G6A
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
s
Unique moving loop (permanent magnet)
armature reduces relay size, magnetic
interference, and contact bounce time
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Single or double 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).
s
NON-LATCHING
Type
Standard
High-sensitivity
Low-sensitivity
Contact form
DPDT
4PDT
DPDT
4PDT
DPDT
4PDT
Part number
AgPd (Au clad)
G6A-234P-ST-US
G6A-434P-ST-US
G6A-234P-ST15-US
G6A-434P-ST20-US
G6A-234P-ST40-US
G6A-434P-ST40-US
Ag (Au clad)
G6A-274P-ST-US
G6A-474P-ST-US
G6A-274P-ST15-US
G6A-474P-ST20-US
G6A-274P-ST40-US
G6A-474P-ST40-US
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LATCHING
Single coil
Part number
Type
Standard
Contact form
DPDT
4PDT
AgPd (Au clad)
G6AU-234P-ST-US
G6AU-434P-ST-US
Ag (Au clad)
G6AU-274P-ST-US
G6AU-474P-ST-US
Dual coil
Part number
AgPd (Au clad)
G6AK-234P-ST-US
G6AK-434P-ST-US
G6AK-234P-ST40-US
G6AK-434P-ST40-US
Type
Standard
Low-sensitivity
Contact form
DPDT
4PDT
DPDT
4PDT
Ag (Au clad)
G6AK-274P-ST-US
G6AK-474P-ST-US
G6AK-274P-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.
G6A
G6A
Specifications
s
CONTACT DATA
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
Resistive load (p.f. = 1) Inductive load (p.f. = 0.4)
(L/R = 7 ms)
0.30 A at 125 VAC,
1 A at 30 VDC
AgPd (Au clad)
3A
250 VAC, 220 VDC
2A
125 VA, 60 W
10
µA,
10 mVDC
0.20 A at 125 VAC,
0.50 A at 30 VDC
AgPd (Au clad)
3A
250 VAC, 220 VDC
1A
62.50 VA, 30 W
10
µA,
10 mVDC
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
Resistive load (p.f. = 1)
Inductive load (p.f. = 0.4)
(L/R = 7 ms)
0.50 A at 125 VAC,
2 A at 30 VDC
Ag (Au clad)
3A
250 VAC, 220 VDC
2A
125 VA, 60 W
10
µA,
10 mVDC
0.25 A at 125 VAC,
1 A at 30 VDC
Ag (Au clad)
3A
250 VAC, 220 VDC
1A
62.50 VA, 30 W
10
µA,
10 mVDC
Load
Rated load
Contact material
Carry current
Max. operating voltage
Max. operating current
Max. switching capacity
Min. permissible load
s
COIL DATA
Standard non-latching DPDT (G6A-234P-ST-US, G6A-274P-ST-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.07
0.20
0.29
0.63
1.10
4.50
13.70
Armature
ON
0.07
0.18
0.26
0.57
1.06
4.10
12.50
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
66.70
40
33.30
22.20
16.70
8.30
4.90
Coil
resistance
(Ω)
45
125
180
405
720
2,880
9,750
Pick-up
voltage
Dropout
voltage
Maximum
voltage
200%
at 23°C
(73°F)
% of rated voltage
70% max.
10% min.
Power
consumption
(mW)
Approx. 200
150%
at 70°C
(158°F)
Approx. 235
High-sensitivity non-latching DPDT (G6A-234P-ST15-US, G6A-274P-ST15-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.02
0.09
0.22
0.25
0.35
0.80
1.35
5.60
22.50
Armature
ON
0.02
0.08
0.20
0.21
0.31
0.70
1.25
5.10
20.00
Rated
voltage
(VDC)
1.50
3
4.50
5
6
9
12
24
48
Rated
current
(mA)
100
50
33.30
30
25
16.70
12.50
6.30
3.20
Coil
resistance
(Ω)
15
60
135
167
240
540
960
3,840
15,000
Pick-up
voltage
Dropout
voltage
Maximum
voltage
200%
% of rated voltage
80% max.
10% min.
Power
consumption
(mW)
Approx. 150
Note: The rated current and coil resistance are measured at a coil temperature of 23°C (73°F) with a tolerance of
±10%.
2
G6A
s
COIL DATA (continued)
Low-sensitivity non-latching DPDT (G6A-234P-ST40-US, G6A-274P-ST40-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.03
0.08
0.11
0.27
0.52
2.10
7.50
Armature
ON
0.02
0.07
0.10
0.23
0.43
1.80
6.40
G6A
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
133.30
80
66.70
44.30
33.30
16.70
8.30
Coil
resistance
(Ω)
22.50
62.50
90
203
360
1,440
5,760
Pick-up
voltage
Dropout
voltage
Maximum
voltage
150%
at 23
°
C
(73°F)
% of rated voltage
70% max.
10% min.
Power
consumption
(mW)
Approx. 400
110%
at 70°C
(158°F)
Standard non-latching 4PDT (G6A-434P-ST-US, G6A-474P-ST-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.05
0.14
0.20
0.45
0.80
3.20
12.80
Armature
ON
0.05
0.12
0.17
0.38
0.68
2.70
10.90
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
120
72.50
60
40
30
15
7.50
Coil
resistance
(Ω)
25
69
100
225
400
1,600
6,400
Pick-up
voltage
Dropout
voltage
Maximum
voltage
150%
at 23°C
(73°F)
% of rated voltage
70% max.
10% min.
Power
consumption
(mW)
Approx. 360
110% max.
at 70°C
(158°F)
High-sensitivity non-latching 4PDT (G6A-434P-ST20-US, G6A-474P-ST20-US)
Coil inductance
(ref. value) (H)
Armature
OFF
—
—
—
—
—
—
—
Armature
ON
—
—
—
—
—
—
—
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
66.70
40
33.30
22.20
16.70
8.30
4.20
Coil
resistance
(Ω)
45
125
180
405
720
2,880
11,520
Pick-up
voltage
Dropout
voltage
Maximum
voltage
200% max.
at 50°C
(122°F)
% of rated voltage
70% max.
10% min.
Power
consumption
(mW)
Approx. 200
Low-sensitivity non-latching 4PDT (G6A-434P-ST40-US, G6A-474P-ST40-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.04
0.12
0.17
0.42
0.70
2.80
10.20
Armature
ON
0.02
0.09
0.13
0.30
0.52
2.20
8.60
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
133.30
80
66.70
44.30
33.30
16.70
8.30
Coil
resistance
(Ω)
22.50
62.50
90
203
360
1,440
5,760
Pick-up
voltage
Dropout
voltage
Maximum
voltage
150%
at 23°C
(73°F)
% of rated voltage
70% max.
10% min.
Power
consumption
(mW)
Approx. 400
110% max.
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%.
3
G6A
s
COIL DATA (continued)
Standard single coil latching DPDT (G6AU-234P-ST-US, G6AU-274P-ST-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.15
0.44
0.64
1.38
2.50
9.20
28.50
Armature
ON
0.11
0.35
0.48
1.07
2
7.20
22
Set
pick-up
voltage
Reset
pick-up
voltage
G6A
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
33.70
20
16.70
11.10
8.30
4.20
2.50
Coil
resistance
(Ω)
89
250
360
810
1,440
5,760
19,000
Maximum
voltage
200%
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 100
150%
at 70°C
(158°F)
Approx. 120
Standard dual coil latching DPDT (G6AK-234P-ST-US, G6AK-274P-ST-US)
Coil inductance (ref. value) (H)
Set coil
Reset coil
Armature Armature Armature Armature
OFF
ON
OFF
ON
0.04
0.11
0.16
0.38
0.60
2.10
8.50
0.03
0.08
0.12
0.28
0.45
1.50
6.30
0.03
0.08
0.12
0.28
0.45
1.50
6.30
0.04
0.11
0.16
0.38
0.60
2.10
8.50
Set
pick-up
voltage
Reset
pick-up
voltage
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
66.70
36
30
20
15
7.50
4.20
Coil
resistance
(Ω)
45
139
200
450
800
3,200
11,520
Maximum
voltage
200%
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 200
Approx. 180
150% max.
at 70°C
(158°F)
Approx. 200
Dual coil latching low-sensitivity DPDT (G6AK-234P-ST40-US, G6AK-274P-ST40-US)
Coil inductance (ref. value) (H)
Set coil
Reset coil
Armature Armature Armature Armature
OFF
ON
OFF
ON
0.02
0.05
0.07
0.16
0.28
1.10
4
0.01
0.04
0.05
0.12
0.20
0.75
2.90
0.01
0.04
0.05
0.12
0.20
0.75
2.9
0.02
0.05
0.07
0.16
0.28
1.10
4
Set
pick-up
voltage
Reset
pick-up
voltage
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
120
72.50
60
40
30
15
7.50
Coil
resistance
(Ω)
25
69
100
225
400
1,600
6,400
Maximum
voltage
150% max.
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 360
110% max.
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%.
4
G6A
s
COIL DATA (continued)
Standard single coil latching 4PDT (G6AU-434P-ST-US, G6AU-474P-ST-US)
Coil inductance
(ref. value) (H)
Armature
OFF
0.03
0.08
0.11
0.25
0.45
1.80
7.00
Armature
ON
0.02
0.06
0.08
0.18
0.32
1.30
5.20
Set
pick-up
voltage
Reset
pick-up
voltage
G6A
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
106.80
64
53.30
35.60
26.70
13.30
6.70
Coil
resistance
(Ω)
28.10
78.10
112.50
253
450
1,800
7,200
Maximum
voltage
150%
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 320
110%
at 70°C
(158°F)
Standard dual coil latching 4PDT (G6AK-434P-ST-US, G6AK-474P-ST-US)
Coil inductance (ref. value) (H)
Set coil
Reset coil
Armature Armature Armature Armature
OFF
ON
OFF
ON
0.03
0.08
0.11
0.25
0.45
1.80
7.00
0.02
0.06
0.08
0.18
0.32
1.30
5.20
0.02
0.06
0.08
0.18
0.32
1.30
5.20
0.03
0.08
0.11
0.25
0.45
1.80
7.00
Set
pick-up
voltage
Reset
pick-up
voltage
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
106.80
64
53.30
35.60
26.70
13.30
6.70
Coil
resistance
(Ω)
28.10
78.10
112.50
253
450
1,800
7,200
Maximum
voltage
150%
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 320
110% max.
at 70°C
(158°F)
Dual coil latching low-sensitivity 4PDT (G6AK-434P-ST40-US, G6AK-474P-ST40-US)
Coil inductance (ref. value) (H)
Set coil
Reset coil
Armature Armature Armature Armature
OFF
ON
OFF
ON
0.02
0.07
0.09
0.18
0.30
1.20
4.40
0.02
0.05
0.08
0.14
0.23
0.82
3.20
0.02
0.05
0.08
0.14
0.23
0.82
3.20
0.02
0.07
0.09
0.18
0.30
1.20
4.40
Set
pick-up
voltage
Reset
pick-up
voltage
Rated
voltage
(VDC)
3
5
6
9
12
24
48
Rated
current
(mA)
120
72.50
60
40
30
15
7.50
Coil
resistance
(Ω)
25
69
100
225
400
1,600
6,400
Maximum
voltage
150% max.
at 23°C
(73°F)
% of rated voltage
70% max.
70% max.
Power
consumption
(mW)
Approx. 360
110% max.
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%.
5
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