Datasheet

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)
Relay for PCB
■ Type standard
G8N-@@
A
BC
Classification
Symbol
A
Basic type
G8N
B
Number of contact poles and configuration
C
Meaning of the symbol
Micro-mini relay for automobile use
1
Standard contact configuration 1c
Blank
Standard Spec
Spec/Appropriate symbol
English character
Appropriate Spec (set individually)
■ Ratings/Performance
Type
Item
G8N-1
G8N-1S
Low operating voltage
Standard
G8N-1L
G8N-1H
G8N-1U
G8N-1F
High heat resistance
High heat resistance and Low
operating voltage
Super low operating voltage
For flasher lamp
Rated coil voltage
Coil resistance
(at 20°C)
12 VDC
225 Ω
180 Ω
225 Ω
7.2 V or less
6.5 V or less
7.2 V or less
Service voltage range
Coil
Operating voltage
(at 20°C)
Max switching current
Mechanical
Mechanical
Electrical (Rated load)
Weight
16 VDC at 3 min
16 VDC
(a fleeting moment)
85 times/min
AgSn type (non-cadmium)
PdRu alloy
14 VDC 25 A Motor load
30 A
54 W lamp
85 times/min
Polarized
(No. 3 terminal+)
1,000,000 times
10,000,000 times
100,000 times
2000 hrs
Malfunction
100 m/s2
Destruction
1,000 m/s2
MalfuncVibration tion
resisDestructance
tion
Ambient temperature range
7.2 V or less
1c (SPDT)
Rated load
Impact
resistance
5.5 V or less
0.8 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
Contact material
Endurance
(Lifetime)
6.5 V or less
1.0 V or more
Contact configuration
Contact
130 Ω
10 to 16 VDC
Release voltage
(at 20°C)
Max value of rated
coil voltage (5A)
180 Ω
10~55 Hz, Peak to peak: 1.5 mm
10~55 Hz, Peak to peak: 1.5 mm
−40~+85°C
−40~+105°C
−40~+85°C
About 4.0 g
29
G8N
Micro-mini PCB relay for automobile use
■ Reference data
50
Operating voltage
Release voltage
40
● Operating time/Release time
Sample: G8N-1 12 VDC 225 Ω 50 pcs
Diode to absorb coil surge,
without resistor
Frequency
Frequency
● Operating voltage/Release voltage
Sample: G8N-1 12 VDC 225 Ω 50 pcs
50
Operating time
Release time
40
30
30
20
20
10
10
0
0
1
2
0
0
4
6
8
10
5
7
9
Operating and Release voltage (V)
3
1
2
3
4
5
Operating time and release time (ms)
40
100
50
Coil temperature raise value (°C)
50
● Coil temperature rise
Sample: G8N-1 12 VDC 225 Ω 10 pcs
Frequency
Frequency
● Contact resistance
Sample: G8N-1 12 VDC 225 Ω 50 pcs
40
30
30
20
20
10
10
80
60
40
10 A
20
5A
0A
0
0
1
2
4
3
0
0
6
8
10
5
7
9
NO contact resistance (mΩ)
1
2
3
4
6
8
10
5
7
9
NC contact resistance (mΩ)
15
G8N-1L
12
12
14
16
Coil application voltage (V)
(Ambient temperature 85°C)
G8N-1U
18
Voltage (V)
Voltage (V)
Voltage (V)
● Ambient temperature and service voltage range (Cold start)
G8N-1, G8N-1L, G8N-1F
G8N-1S, G8N-1H
18
0
15
G8N-1H
12
18
15
G8N-1U
12
G8N-1, G8N-1F
G8N-1S
9
9
9
6
6
6
3
3
3
0
−60
30
−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)
G8N
Micro-mini PCB relay for automobile use
■ Reference data
● Electrical endurance (Lifetime)
Spec
Application/Load
Switching
frequency
Load current
Switching time
G8N-1S
Power window motor
Motor lock current (Input 25.4 A/Breaking 25 A)
On0.2 s/Off4.8 s
100,000
G8N-1
Power window motor
Motor free current (Input 22.6 A/Steady 8 A/Brake current 13 A)
On1.5 s/Off6.0 s
200,000
G8N-1S
Wiper motor
Motor lock current (Input 30 A/Breaking 30 A)
On1.0 s/Off10.0 s
170,000
G8N-1H
Wiper motor
Motor free current (Input 22.2 A/Steady6.4 A/Brake current 16 A)
On0.2 s/Off0.8 s
300,000
■ Contour dimension (Unit: mm)
G8N
Country of origin
Mounting orientation mark
PWB processing dimension
(BOTTOM VIEW)
Type
Hole: 2-φ1
Mounting orientation mark
Rated voltage
+0.1
0
(0.8)
(0.8)
Lot No.
Hole: 3-φ1.6
(1.2)
7.5 MAX.
7.2 TYP.
14.3 MAX.
14.0 TYP.
+0.1
0
4.8
4
2.5 MIN.
(Terminal soldering)
0.4±0.2
3.5±0.3
4±0.2
0.3+0.3
−0.1
0.3+0.3
−0.1
0.3+0.3
−0.1
Internal connection
(BOTTOM VIEW)
4.8±0.2
1.2+0.3
−0.1
8.4±0.2
Relay for PCB
13.8 MAX.
13.5 TYP.
8.4
Mounting orientation mark
4
5
1.2+0.3
−0.1
1
0.6+0.3
−0.1
3
2
* 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
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