G8N
Micro-mini PCB relay for automobile use
High-density design
(smallest class in the
industry)
Half-size in comparison
with the existing type
(Omron G8QN)
•
Super-slim width (7.2mm). Good for parts layout.
•
Even at a small size, high-wattage switching is
possible due to the contacts and heat-release
design. 100,000 times at 14VDC/25A (motor lock).
■
Purpose
•
DC motor control for automobile parts (Door lock motor, power window motor, wiper motor, washer motor, sunroof motor, etc.)
•
Flasher lamp (indicator or hazard)
G8N-@@
A
A
B
C
BC
Classification
Basic type
Number of contact poles and configuration
Spec/Appropriate symbol
English character
Appropriate Spec (set individually)
Symbol
G8N
1
Blank
Meaning of the symbol
Micro-mini relay for automobile use
Standard contact configuration 1c
Standard Spec
■
Ratings/Performance
Type
Item
Rated coil voltage
Coil resistance
(at 20°C)
Service voltage range
Coil
Operating voltage
(at 20°C)
Release voltage
(at 20°C)
Max value of rated
coil voltage (5A)
Contact configuration
Contact material
Contact
Rated load
Max switching current
Endurance
(Lifetime)
Mechanical
Electrical (Rated load)
Impact
resis-
tance
Mechanical
Malfunc-
tion
Destruc-
tion
7.2 V or less
6.5 V or less
225
Ω
180
Ω
225
Ω
10 to 16 VDC
7.2 V or less
6.5 V or less
5.5 V or less
7.2 V or less
G8N-1
Standard
G8N-1S
Low operating volt-
age
G8N-1L
High heat resis-
tance
G8N-1H
High heat resis-
tance and Low
operating voltage
G8N-1U
Super low operat-
ing voltage
G8N-1F
For flasher lamp
12 VDC
180
Ω
130
Ω
1.0 V or more
14 VDC (continuous) 12 VDC (continuous)
14 VDC (continuous)
16 VDC (continuous)
16 VDC at 15 min
16 VDC at 15 min
16 VDC at 15 min
1c (SPDT)
AgSn type (non-cadmium)
14 VDC 25 A Motor load
30 A
1,000,000 times
100,000 times
100 m/s
2
1,000 m/s
2
10~55 Hz, Peak to peak: 1.5 mm
10~55 Hz, Peak to peak: 1.5 mm
−40~+85°C
−40~+105°C
About 4.0 g
0.8 V or more
16 VDC
(a fleeting moment)
85 times/min
16 VDC at 3 min
PdRu alloy
54 W lamp
85 times/min
Polarized
(No. 3 terminal+)
10,000,000 times
2000 hrs
Malfunc-
Vibration tion
resis-
Destruc-
tance
tion
Ambient temperature range
Weight
−40~+85°C
29
Relay for PCB
■
Type standard
G8N
■
Reference data
●
Operating voltage/Release voltage
Sample: G8N-1 12 VDC 225
Ω
50 pcs
Micro-mini PCB relay for automobile use
●
Operating time/Release time
Sample: G8N-1 12 VDC 225
Ω
50 pcs
Diode to absorb coil surge,
without resistor
Frequency
50
Operating time
Release time
40
Frequency
50
Operating voltage
Release voltage
40
30
30
20
20
10
10
0
0
1
2
3
4
6
8
10
5
7
9
Operating and Release voltage (V)
0
0
1
2
3
4
5
Operating time and release time (ms)
●
Contact resistance
Sample: G8N-1 12 VDC 225
Ω
50 pcs
Frequency
Frequency
50
50
●
Coil temperature rise
Sample: G8N-1 12 VDC 225
Ω
10 pcs
100
Coil temperature raise value (°C)
40
40
80
30
30
60
20
20
40
10
10
20
10 A
5A
0A
0
0
1
2
3
4
6
8
10
5
7
9
NO contact resistance (mΩ)
0
0
1
2
3
4
6
8
10
5
7
9
NC contact resistance (mΩ)
0
12
14
16
Coil application voltage (V)
(Ambient temperature 85°C)
●
Ambient temperature and service voltage range (Cold start)
G8N-1, G8N-1L, G8N-1F
G8N-1S, G8N-1H
Voltage (V)
Voltage (V)
18
18
G8N-1U
Voltage (V)
18
15
G8N-1L
12
G8N-1, G8N-1F
15
G8N-1H
12
G8N-1S
15
G8N-1U
12
9
9
9
6
6
6
3
3
3
0
−60
−40
−20
0
20
40
60
80 100 120
Ambient temperature (°C)
0
−60
−40
−20
0
20
40
60
80 100 120
Ambient temperature (°C)
0
−60
−40
−20
0
20
40
60
80 100 120
Ambient temperature (°C)
30
G8N
■
Reference data
●
Electrical endurance (Lifetime)
Spec
G8N-1S
G8N-1
G8N-1S
G8N-1H
Application/Load
Power window motor
Power window motor
Wiper motor
Wiper motor
Micro-mini PCB relay for automobile use
Load current
Motor lock current (Input 25.4 A/Breaking 25 A)
Motor free current (Input 22.6 A/Steady 8 A/Brake current 13 A)
Motor lock current (Input 30 A/Breaking 30 A)
Motor free current (Input 22.2 A/Steady6.4 A/Brake current 16 A)
Switching
frequency
On0.2 s/Off4.8 s
On1.5 s/Off6.0 s
On1.0 s/Off10.0 s
On0.2 s/Off0.8 s
Switching time
100,000
200,000
170,000
300,000
■
Contour dimension
(Unit: mm)
G8N
Mounting orientation mark
Country of origin
Type
PWB processing dimension
(BOTTOM VIEW)
Hole: 2-φ1
Mounting orientation mark
(0.8)
(0.8)
Hole: 3-φ1.6
(1.2)
4.8
4
8.4
+0.1
0
+0.1
0
Rated voltage
Lot No.
14.3 MAX.
14.0 TYP.
7.5 MAX.
7.2 TYP.
0.4±
0.2
2.5 MIN.
(Terminal soldering)
4±
0.2
8.4±
0.2
3.5±
0.3
4.8±
0.2
1.2
+0.3
−0.1
Mounting orientation mark
1.2
+0.3
−0.1
0.6
+0.3
−0.1
Internal connection
(BOTTOM VIEW)
4
5
1
3
2
0.3
+0.3
−0.1
0.3
+0.3
−0.1
0.3
+0.3
−0.1
* Tolerance unless otherwise specified Less than 1 mm: ±0.1 mm
Less than 1~3 mm: ±0.2 mm
3 mm or more:
±0.3 mm
31
Relay for PCB
13.8 MAX.
13.5 TYP.
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