G8JR
Automotive High-current ISO relay
High-current switching (inrush
current 150A) relay for automo-
tive use
• Wide operating temperature range; -40 to
+125C
• Terminal layout based on ISO
■
Type standard
G8JR-@@@@-@
➀➁➂➃ ➄
Classification
Symbol
1
A
7
T
R
Meaning of the symbol
Number of contact poles
1a contact
Unsealed (In a case)
Plug-in type
Built-in resistor
➀
➁
➂
➃
➄
ISO Relay
Number of contact poles
Contact structure
Protective structure
Terminal form
Surge suppressor
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Classification
Classification
High current ISO
Terminal form
Plug-in ISO terminal
Contact structure
SPST (1a)
Protective structure
Unsealed (In a case)
Rated coil voltage
Voltage (V)
DC12
Resistance ()
78
Type
G8JR-1A7T-R
■
Ratings
●
Operation coil
Rated
voltage
(V)
DC12
Coil resistance ()
Between
terminals
78
Internal coil
88
Surge
suppressor
resistance
1/2W 680
Rated
current
(mA)
154
Operating
voltage
(V)
8.0 or less
Release
voltage
(V)
1.0 or more
Service voltage
range
(V)
DC10 to 16
Rated power
consumption
(mW)
1846
●
Switching area
Performance
Contact material
Rated voltage
Rated load
Inrush current
Continuous carry current
*1
Min. Carry / Switching Current
Silver alloy
DC12V
Resistance load, 50A
150A
50A
DC12V 1A
Please confirm Omron Safety Precautions for all automotive relays first.
Omron can not guarantee automotive relays before finish making a contract with product specifications.
G8JR
■
Performance
Item
Voltage drop between terminals
Operating time
*2
Release
time
*2
Between coil and terminal
Between homopolar contacts
Between coil and terminal
Between homopolar contacts
Durability
Malfunction
Standard value
50 mV or less, 10A
20 ms at longest at 14V (Normally 5.7 ms)
10 ms at longest at 14V (Normally 2.3 ms)
20M or more
20M or more
AC500V for 1minute
AC500V for 1minute
33Hz 43.1m/s
2
20 to 500Hz 43.1m/s
2
1,000,000 times
100,000 times or more (load dependent)
40
to +125C
35 to 95%RH
Approx. 39.0g
Automotive High-current ISO relay
Insulation
resistance
*3
Withstand
voltage
*4
Vibration
tolerance
Mechanical endurance
Electrical endurance
Ambient temperature
Ambient humidity
Weight
■
Packing
Packing form
MOQ
*5
Note:
*1.
*2.
*3.
*4.
*5.
Tray
336pcs (48pcs to 7 trays)
All values above are measured in early time under an ambient temperature of +20C and humidity of 65% unless stated.
The value stated is at maximum temperature in a guaranteed ambient temperature.
It changes depend on how a rated voltage is operated, but bounce-time is not included.
Measured at DC500V.
Measured under 1mA of leak current, 50/60Hz for 1minute.
Minimum Order Quantity is subject to change, please feel free to contact our sales representatives.
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Dimensions
(Unit: mm)
G8JR-1A7T-R
28
28
2
5
3
1
25
11 14.5
9.5
6.3
1.2
0.8
9.5
1.2
3
2
1
17.9
10.35
5
16.8
8.35
* 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.
ISO Relay
Terminal arrangement /
Internal connections
(BOTTOM VIEW)
PCB Design
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