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Product Details Portlet
(*) Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
G5Q PCB Power Relay
A Miniature Power Relay with 1-pole 10A Switching Capacity
- Excellent switching performance for a variety of loads.
- Small, yet provides 8-kV impulse withstand voltage (between coil and contacts).
- Low coil power consumption (SPST-NO: 200 mW, SPDT: 400 mW)
- Coil insulation system: Class F (UL1446).
- IEC/EN 60335-1 conformed. (-HA Model)
- Reduced power consumption with voltage holding and pulse width modulation (PWM) control (Only for G5Q-□-PW model)
-
Enable Smaller PCB Designs
PCB Power Relays Type G5NB, Type G5Q
Circuit designers face the constant challenge of shrinking PCB designs.
Now, with OMRON G5NB and G5Q slim power relays, small PCB designs can be easier to create than ever.
RoHS Compliant
Datasheet| Model | 2D/3D CAD | ECAD(Download symbol,FootPrint,3DCAD)
* External site (Ultra Librarian) opens in a new window. |
|---|---|---|
| G5Q-1 | Download | Download |
| G5Q-1-HA | Download | Download |
| G5Q-1-HA-PW | Download | Download |
| G5Q-1-PW | Download | Download |
| G5Q-14 | Download | Download |
| G5Q-1A | Download | Download |
| G5Q-1A-HA | Download | Download |
| G5Q-1A-HA-PW | Download | Download |
| G5Q-1A-PW | Download | Download |
| G5Q-1A4 | Download | Download |
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Ordering Information
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| Terminal Shape | Market Code | Classification | Contact form | Enclosure rating | Model | Rated coil voltage | Minimum packing unit |
|---|---|---|---|---|---|---|---|
| PCB terminals | General purpose | Standard | SPST-NO (1a) | Flux protection | G5Q-1A | 5VDC 9VDC 12VDC 24VDC |
100 pcs/tray |
| G5Q-1A-PW | 5VDC 12VDC 24VDC |
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| Sealed | G5Q-1A4 | 5VDC 9VDC 12VDC 24VDC |
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| SPDT (1c) | Flux protection | G5Q-1 | |||||
| G5Q-1-PW | 5VDC 12VDC 24VDC |
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| Sealed | G5Q-14 | 5VDC 9VDC 12VDC 24VDC |
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| High-capacity | SPST-NO (1a) | Flux protection | G5Q-1A-EU | 5VDC 12VDC 24VDC |
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| Sealed | G5Q-1A4-EU | ||||||
| SPDT (1c) | Flux protection | G5Q-1-EU | |||||
| Sealed | G5Q-14-EU | ||||||
| Home Appliance | Standard | SPST-NO (1a) | Flux protection | G5Q-1A-HA | |||
| G5Q-1A-HA-PW | |||||||
| High-capacity | G5Q-1A-EU-HA | 12VDC 24VDC |
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| Standard | SPDT (1c) | G5Q-1-HA | 5VDC 12VDC 24VDC |
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| G5Q-1-HA-PW | |||||||
| High-capacity | G5Q-1-EU-HA | 12VDC 24VDC |
Ratings
Coil
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| Contact form |
Rated voltage | Rated current (mA) |
Coil resistance (Ω) |
Must operate voltage (V) |
Must release voltage (V) |
Max. voltage (V) |
Power consumption (mW) |
|---|---|---|---|---|---|---|---|
| % of rated voltage | |||||||
| SPST-NO (1a) | 5 VDC | 40 | 125 | 75% max. | 5% min. 5 to 34%∗ |
190% (at 23ºC) |
Approx. 200 Approx. 32∗ |
| 9 VDC | 22.2 | 405 | |||||
| 12 VDC | 16.7 | 720 | |||||
| 24 VDC | 8.3 | 2880 | |||||
| SPDT (1c) | 5 VDC | 80 | 63 | 5% min. 5 to 25%∗ |
Approx. 400 Approx. 36∗ |
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| 9 VDC | 44.4 | 202 | |||||
| 12 VDC | 33.3 | 360 | |||||
| 24 VDC | 16.7 | 1440 | |||||
Contacts
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| Item | Resistive load | |||
|---|---|---|---|---|
| SPST-NO (1a) | SPDT (1c) | |||
| Standard | High-capacity | Standard | High-capacity | |
| Contact mechanism | Single | |||
| Contact material | Ag-alloy (Cd free) | |||
| Rated load | 10 A at 125 VAC 3 A at 125 VAC 3 A at 250 VAC 5A at 250 VAC 5 A at 30 VDC |
10 A at 250 VAC 3 A at 125 VAC 3 A at 250 VAC 5A at 250 VAC 5 A at 30 VDC |
10 A at 125 VAC (NO) 3 A at 125 VAC (NO) 3 A at 250 VAC (NO) 5 A at 30 VDC (NO) 3 A at 125 VAC (NC) 3 A at 250 VAC (NC) 3 A at 30 VDC (NC) |
10 A at 250 VAC (NO) 3 A at 125 VAC (NO) 3 A at 250 VAC (NO) 5 A at 30 VDC (NO) 3 A at 125 VAC (NC) 3 A at 250 VAC (NC) 3 A at 30 VDC (NC) |
| Rated carry current | 10 A (NO)/3 A (NC) | |||
| Max. switching voltage | 277 VAC, 30 VDC | |||
| Max. switching current | AC: 10 A (NO)/3 A (NC) DC: 5 A (NO)/3 A (NC) |
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Characteristics
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| Item | Standard models | |
|---|---|---|
| Contact resistance∗1 | 100mΩ max. | |
| Operate time | 10ms max. | |
| Release time | 5ms max. | |
| Insulation resistance∗2 | 1,000 mΩmin. | |
| Dielectric strength | Between coil and contacts | 4,000 VAC, 50/60 Hz for 1 min |
| Between contacts of the same polarity | 1,000 VAC, 50/60 Hz for 1 min | |
| Impulse withstand voltage (between coil and contacts) | 8kV（1.2×50μs） | |
| Vibration resistance | Destruction | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Malfunction | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) | |
| Shock resistance | Destruction | 1,000m/s2 |
| Malfunction | 100m/s2 | |
| Endurance | Mechanical | 10,000,000 operations (18,000 operations per hour) |
| Electrical |
|
|
| Failure rate (P level) (reference∗3) | 10 mA at 5 VDC | |
| Ambient operating temperature | -40ºC to 105ºC (with no icing or condensation) -40°C to 85°C (with no icing or condensation) < High-capacity type > |
|
| Ambient operating humidity | 5% to 85% (with no icing or condensation) | |
| Weight | Approx. 6.5 g | |
Other data
| Creepage distance | 6.4 mm min. | |
|---|---|---|
| Clearance distance | 5.5 mm min. | |
| Insulation Material Group | III a | |
| Type of insulation | coil-contact circuit |
|
| open contact circuit | ||
| Rated Insulation Voltage | 250V | |
| Pollution degree | 2 | |
| Rated voltage system | 250 V / 400 V (EU flux type only) | |
| Overvoltage category | III | |
| Category of protection according to IEC 61810-1 | RT II (Flux protection) / RT III (Sealed) | |
| Glow wire according to IEC 60335-1 | < HA Models only > GWT 750°C min. (IEC 60695-2-11) / GWFI 850°C min. (IEC 60695-2-12) |
|
| Tracking Index of relay base | PTI 250 V min. (housing parts) | |
| Flammability class according to UL94 | V-0 | |
| Coil Insulation system | F Class (UL 1446) | |
Dimensions
(Unit: mm)
G5Q-1A(4)(-EU)(-HA)(-PW)
-
∗ Average value
-
PCB Mounting Holes (BOTTOM VIEW) Tolerance: ±0.1 mm
Terminal Arrangement / Internal Connections
(BOTTOM VIEW)
(No coil polarity)
G5Q-1(4)(-EU)(-HA)(-PW)
-
∗ Average value
-
PCB Mounting Holes (BOTTOM VIEW) Tolerance: ±0.1 mm
Terminal Arrangement / Internal Connections
(BOTTOM VIEW)
(No coil polarity)
Precautions
Please refer to “PCB Relays Common Precautions” for correct use.
Correct Use
Coil Voltage Reduction (Holding Voltage) after Relay operation
- If the coil voltage is reduced to the holding voltage after relay operation, first apply the rated voltage to the coil for at least 100 ms, as shown below.
- A voltage of at least 40% (G5Q-1A type) /30% (G5Q-1 type) of the rated voltage is required for the coil holding voltage.
Do not allow voltage fluctuations to cause the coil holding volt- age to fall below this level.
G5Q-1A
G5Q-1
G5Q-1A
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| Applied coil voltage | Coil resistance∗ | Power consumption | |
|---|---|---|---|
| Rated voltage | 100% | 125Ω (5 VDC) 720Ω (12 VDC) 2880Ω (24 VDC) |
Approx. 200 mW |
| Holding voltage | 40% | Approx. 32 mW |
G5Q-1
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| Applied coil voltage | Coil resistance∗ | Power consumption | |
|---|---|---|---|
| Rated voltage | 100% | 63Ω (5 VDC) 360Ω (12 VDC) 1440Ω (24 VDC) |
Approx. 400 mW |
| Holding voltage | 30% | Approx. 36 mW |
Power consumption reduction of coil with pulse width modulation (PWM)
- Models with PWM drive capability (-PW) can reduce coil hold- ing current with PWM control. This function reduces power consumption by reducing the current held by coil.
- Apply the rated voltage for at least 100 ms at the time of relay operation.
- The following are our verification conditions. When using, it be sure to check the actual machine under the actual usage con- ditions.
■Example of drive circuit
■Conditions of validation carried out by OMRON
- Applied voltage: rated voltage
- Duty: 50% or more
- Frequency: 10 kHz or more
- Diode Vf: 0.4 V or less
