Datasheet

G8NB
Automotive PCB relay (Single)/(Twin)
G8NB has been designed to
correspond with various
kinds of automotive application as the successor to the
G8N series.
• Compatible terminal pitch with G8N series (except
the height).
• Reliable contacts and conducting material have
achieved a high carry current capability
(20% improved compare to G8N)
• Correspond to the reflow soldering.
(Open vent hole type)
• Twin type (2 relays in 1 case) is available.
PCB Relay
(Independent 2 circuits)
■ Purpose
• DC motor control for automotive parts (Door lock motor, Power window motor, Wiper motor, Washer motor, Sunroof motor, etc.)
■ Type standard
G8NB-@@@@
➀➁➂➃
Classification
➀
➁
Symbol
1
Number of contact
poles/Structure
Protective structure
2
Blank
7
Blank
➂
➃
Characteristics
Special specification
Meaning of the symbol
1c contact (SPDT)
1c×2 contacts (SPDT×2)
Simple plastic seal
Flux protection (Open vent hole)
Standard
S
Low operating voltage
U
Ultralow operating voltage
Blank
R
Standard
High heat resistance
■ Classification
Classification
Terminal form
Contact
structure
Protective structure
Rated coil
Voltage (V)
Simple plastic seal
SPDT
(1c)
Single
Flux protection
(Open vent hole)
PCB terminal
DC12
Simple plastic seal
Twin
SPDT X 2
(1c×2)
Flux protection
(Open vent hole)
Type
Resistance ()
Characteristics
225
G8NB-1
180
G8NB-1S
Low operating voltage
Standard
130
G8NB-1U
Super low operating voltage
225
G8NB-17R
180
G8NB-17SR
Low operating voltage
Super low operating voltage
Standard
130
G8NB-17UR
225
G8NB-2
180
G8NB-2S
Low operating voltage
130
G8NB-2U
Super low operating voltage
225
G8NB-27R
180
G8NB-27SR
Low operating voltage
130
G8NB-27UR
Super low operating voltage
Please confirm Omron Safety Precautions for all automotive relays first.
Omron can not guarantee automotive relays before finish making a contract with product specifications.
Standard
Standard
G8NB
Automotive PCB relay (Single)/(Twin)
■ Ratings
● Operation coil
Rated voltage
(V)
Coil resistance
()
Rated current
(mA)
Operating
voltage
(V)
225
53.3
7.2 or less
DC 12
180
66.7
6.5 or less
130
92.3
5.5 or less
Release voltage
(V)
Max. of applied voltage
(5A conduct, 105C)
(V)
Service voltage
range
(V)
DC16, continuous
1.0 or more
DC16, 15 min.
DC14, continuous
0.8 or more
DC16, 3 min.
Rated power
consumption
(mW)
640
DC10 to 16
800
1108
● Switching area
Item
Performance
Contact material
Silver alloy
Rated voltage
DC12V
Motor load, 25A
Inrush current
30A
Continuous carry
current*1
5A
Allowable carrying
current
30A at DC14V (30 min.)*2
Min. Carry /
Switching Current
DC12V 1A
(Reference)
■ Performance
Standard value
Item
G8NB-1
G8NB-2
Contact resistance*3
50m or less
Operating time*4
10ms or less
Release time*4
Insulation
resistance*5
Withstand voltage*6
Vibration resistance
Shock resistance
5ms or less
Between coil and terminal
100M or more
Between homopolar contacts
100M or more
Between coil and terminal
AC500V for 1min.
Between homopolar contacts
AC500V for 1min.
33Hz 45m/s2
Durability
10 to 400Hz 45m/s2
Malfunction (Detecting time: 1ms)
Durability
1000m/s2(Operating time:6ms)
Malfunction (Detecting time: 1ms)
100m/s2(Operating time:11ms)
Mechanical endurance
(Switching frequency:18,000 times/h)
1,000,000 times
Electrical endurance (Rated load)
100,000 times
Ambient temperature
40 to 105C
Ambient humidity
35 to 85%RH
Weight
4g
8g
■ Packing
Type
G8NB-1
Packing form
MOQ*7
G8NB-2
Stick
2,700pcs (75pcs×36sticks)
1,260pcs (35pcs×36sticks)
Note: All values above are measured in early time under an ambient temperature of +20C and humidity of 65% unless stated.
*1. The value stated is at maximum temperature in a guaranteed ambient temperature.
*2. This is an acceptable current-carrying value in abnormal, and this is not a value which guarantee a repeat current-carrying.
Please check under actual use condition before use.
*3. Measured with a voltage drop method at DC5V 1A.
*4. It changes depend on how the rated voltage is operated, but bounce-time is not included.
*5. Measured at DC500V.
*6. Measured under 1mA of leak current, 50/60Hz for 1minute.
*7. Minimum Order Quantity is subject to change, please feel free to contact our sales representatives.
Please confirm Omron Safety Precautions for all automotive relays first.
Omron can not guarantee automotive relays before finish making a contract with product specifications.
PCB Relay
Rated load
G8NB
Automotive PCB relay (Single)/(Twin)
■ Dimensions (Unit: mm)
G8NB-1
PWB processing dimension
(BOTTOM VIEW)
+0.1
0
Hole: 2-φ1
Type
(0.8)
(1.2)
Mounting orientation mark
Hole: 3-φ1.6
G8NB-
Rated voltage
Country of origin
+0.1
0
4.8
12VDC
Lot No.
4
14.3 MAX.
14.0 TYP.
7.5 MAX.
7.2 TYP.
8.4
Terminal arrangement /
Internal connections
(BOTTOM VIEW)
5
4
14.5 MAX.
14.0 TYP.
1
0.5 MAX.
(Not soldered)
0.7±0.2
3
2
+0.4
2.8−0.2
+0.3
+0.3
+0.3
2-0.3 −0.1
2-1.2 −0.1
0.3−0.1
+0.3
+0.3
2-0.3 −0.1
2-0.6 −0.1
PCB Relay
+0.3
1.2−0.1
G8NB-2
PWB processing dimension
(BOTTOM VIEW)
Hole: 4-φ1
(0.8)
(1.2)
Type
Rated voltage
Mounting
orientation mark
+0.1
0
Hole: 6-φ1.6
+0.1
0
4.8
G8NB12VDC
8.2
Lot No.
Country of origin
3.4
4
Terminal arrangement /
Internal connections
(BOTTOM VIEW)
15.7 MAX.
15.4 TYP.
14.3 MAX.
14.0 TYP.
8.4
10
9
14.5MAX.
14.0TYP.
8
0.5 MAX.
(Not soldered)
0.7±0.2
4
+0.4
+0.3
2-0.3 −0.1
2
+0.3
+0.3
+0.3
5
4-1.2 −0.1
+0.3
4-0.3 −0.1
4-0.3 −0.1
6
1
3
2.8−0.2
7
4-0.6 −0.1
+0.3
2-1.2 −0.1
* Tolerance unless otherwise specified Less than 1 mm: ±0.1 mm
Less than 1 to 3 mm: ±0.2 mm
3 mm or more: ±0.3 mm
Please confirm Omron Safety Precautions for all automotive relays first.
Omron can not guarantee automotive relays before finish making a contract with product specifications.
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