Product Details Portlet
Note for sale of Automotive relays and using catalogue
- 1. Selling for car makers and companies related to Automotive
-
- Omron and car makers or companies related to automotive confirm relay specifications and actual using condition to use relays safely. Tests are included when necessary.
- Omron can not sell or guarantee our automotive relays when we have not finished making contracts with Product Specification.
- 2. Selling for NO car makers or companies NOT related to automotive, and individual customers
-
- Basically, Omron can not sell our automotive relays for NO car maker or companies NOT related to automotive.
- Omron basically can not support for individual customers.
- 3. Safety Precautions for All Automotive Relays
-
- When you consider using our automotive relays or see our catalogue,
please confirm our Safety Precautions for All Automotive Relays in advance.
- When you consider using our automotive relays or see our catalogue,
G9EJ DC Power Relays
DC Power Relays Capable of DC Loading at High Voltage and Current
- Actualize improvement of inrush-withstand performance and a long-life by adopting Omron’s own contact driving system.
- Actualize a high capacity interruption through the function of extinction of magnetic arc by adopting high-efficiency magnetic circuit.
- Small and lightweight type. Size: H30 mm × W27 mm × L31 mm, Weight: approx. 50 g.
Please confirm Omron Safety Precautions for all automotive relays first.
Omron can not guarantee automotive relays before finish making a contract with product specifications.
RoHS Compliant

Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Models | Terminals | Contact form | Rated coil voltage | Model | |
---|---|---|---|---|---|
Coil terminals | Contact terminals | ||||
Switching type | #250 Tab | #250 Tab | SPST-NO | 12 VDC | G9EJ-1 |
Ratings
Coil
Contacts
Characteristics
Coil
Rated voltage | Rated current | Coil resistance | Must-operate voltage | Must-release voltage | Maximum voltage(See note 3) | Power consumption |
---|---|---|---|---|---|---|
12 VDC | 167 mA | 72 Ω | 60% max. of rated voltage | 5% min. of rated voltage | 130% of rated voltage (at 23°C within 2 minutes) |
Approx. 2 W |
Note: 1. | The figures for the rated current and coil resistance are for a coil temperature of 23°C and have a tolerance of ±10%. |
Note: 2. | The figures for the operating characteristics are for a coil temperature of 23°C. |
Note: 3. | The figure for the maximum voltage is the maximum voltage that can be applied to the relay coil. |
Contacts
Item | Condenser load |
---|---|
Rated load | 25 A at 400 VDC |
Maximum switching voltage | 400 V |
Maximum switching current | 25 A |
Characteristics
Item | G9EJ-1 | ||
---|---|---|---|
Contact voltage drop | 0.5 V max. (for a carry current of 5 A) | ||
Operate time | 50 ms max. | ||
Release time | 30 ms max. | ||
Insulation resistance *1 | Between coil and contacts | 1,000 MΩ min. | |
Between contacts of the same polarity | 1,000 MΩ min. | ||
Dielectric strength | Between coil and contacts | 2,500 VAC 1 min | |
Between contacts of the same polarity | 2,500 VAC 1 min | ||
Impulse withstand voltage *2 | 4,000 V | ||
Vibration resistance *3 | Destruction | 5 to 200 to 5Hz, Acceleration: 44.1 m/s2 | |
Malfunction | 5 to 200 to 5Hz, Acceleration: 44.1 m/s2 | ||
Shock resistance | Destruction | 490 m/s2 | |
Malfunction | Energized | 490 m/s2 | |
Deenergized | 98 m/s2 | ||
Mechanical endurance *4 | 200,000 min. | ||
Electrical endurance (condenser load) *5 | 400 VDC, 25 A, 100,000 ops. min. | ||
Short-time carry current | 20 A (1min) | ||
Maximum interruption current(resistive load) | 30 A at 400 VDC (100 times min.) | ||
Overload interruption(resistive load) | 20 A at 400 VDC (300 times min.) | ||
Ambient operating temperature | -40 to 85°C (with no icing or condensation) | ||
Ambient operating humidity | 5% to 85% | ||
Weight(including accessories) | Approx. 50 g |
Note: | The above values are initial values at an ambient temperature of 23°C unless otherwise specified. |
*1. | The insulation resistance was measured with a 500-VDC megohmmeter. |
*2. | The impulse withstand voltage was measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 × 50 μs). |
*3. | The Upper limit of double amplitude: 10 mm P-P |
*4. | The mechanical endurance was measured at a switching frequency of 3,600 operations/hr. |
*5. | The electrical endurance was measured at a switching frequency of 60 operations/hr. |
(Unit: mm)
G9EJ
G9EJ
Terminal Arrangement (BOTTOM VIEW) |
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