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PCB Power Relay
G5Q-EU
Compact, High Isolation Relay
■ Compact single pole relay with high isolation between
coil and contacts.
■ Up to 10 A 250 VAC switching on the NO contacts.
■ Ensures a withstand impulse voltage of
8,000 V between the coil and contacts.
■ Low coil power consumption
(SPST-NO: 200 mW, SPDT: 400 mW.
■ UL class F coil insulation.
■ UL, CSA and EN approvals.
■ Ideal for appliance and HVAC controls.
■ Tracking resistance: CTI > 250.
■
Contains no lead inside and features
cadmium-free
contacts ensuring environmentally friendly use.
Ordering Information
Specifications
To Order: Select the part number and add the desired coil voltage rating (e.g. G5Q-14-EU-DC12)
Coil Ratings
Classification Enclosure rating Part number
Single contact, Class F coil SPST-NO Vented G5Q-1A-EU
Sealed G5Q-1A4-EU
SPDT Vented G5Q-1-EU
Sealed G5Q-14-EU
Rated voltage (V) Rated Coil Pick-up Drop-out Maximum Power
current resistance voltage Voltage voltage consumption
(Ω) (mW)
SPDT DC5 80 63 75% of max. 5% of max. 190% at 23°C 400
DC12 33.3 360
DC24 16.7 1440
SPST-NO DC5 40 125 200
DC12 16.7 720
DC24 8.3 2880
Note: Rated current and coil resistance are measured at 23C with a tolerance of 10%.
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G5Q-EU
G5Q-EU
Contact Rating
Characteristics
Load SPDT SPDT-NO
Rated load (resistive) 10A at 250 VAC (NO) 10A at 250 VAC
3A at 250 VAC (NO) 3A at 250 VAC
3A at 125 VAC (NO) 3A at 125 VAC
5A at 30 VDC (NO) 5A at 30 VDC
3A at 250 VDC (NC)
3A at 125 VDC (NC)
3A at 30 VDC (NC)
Contact material Ag Alloy
Rated carry current AC 10 A – DC 5A (NO)/ AC 3A – DC 3A (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)
Max. switching capacity 2500 VA, 150 W (NO)
750 VA, 90 W (NC)
Min. permissible load 10 mA at 5 VDC (P level: λ60 = 0.1 x 10
-6
operation)
Contact resistance (see note 2) 100 mΩ max.
Operate time 10 ms max.
Release time 5 ms max.
Insulation resistance (see note 3) 1,000 MΩ min.
Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between coil and contacts
1000 VAC, 50/60 Hz for 1 min between contacts of same polarity
Impulse withstand voltage 8 kV (1.2 x 50 ms) between coil and contacts
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude for 5 minutes
Shock resistance Destruction: 1,000 m/s
2
(approx. 100G)
Malfunction: 100 m/s2(approximately 10G)
Life expectancy (see note 4) Mechanical 10,000,000 operations (18,000 operations per hour)
Electrical 200,000 operations: 3 A (NO)/3 A (NC) at 125 VAC resistive load
100,000 operations: 3 A (NO)/3 A (NC) at 250 VAC
5 A (NO)/3 A (NC) at 30 VDC resistive load
25,000 operations: 10A (NO) at 250 VAC (900 operations per hour:
1 sec ON/3 sec OFF)
Switching frequency: 1,800 operations per hour: 1 sec ON/1 SEC OFF
Ambient temperature Operating & storage: -40°C to 85°C (with no icing)
Ambient humidity Operating & storage: 5% to 85%
Note: 1. The data shown above are initial value.
2. The contact resistance is possible with 1 A applied at 5 VDC using a fall-of-potential method.
3. The insulation resistance is possible between coil and contacts and between contacts of the same polarity at 500 VDC.
4. The electrical life data items shown are possible at 23°C.
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G5Q-EU
G5Q-EU
Approved Standards
Engineering Data
UL508 (File No. E41515)
CSA C22.2 No. 14 (File No. LR31928)
Model Coil ratings Contact ratings
NO contacts NO contacts
G5Q-EU 5-48 VDC 10 A, 250 VAC resistive 3 A, 250 VAC resistive
10 A, 30 VDC resistive 3 A, 30 VDC resistive
4 A, 120 VAC resistive, 4 LRA, 2 FLA, 120 VAC definite
100,000 ops. purpose, 100,000 operations.
4 FLA, 4 LRA 120 VAC, definite
purpose, 100,000 operations.
Note: Ratings for both NO contacts and NC contacts are given at 85°C (221°F).
EN
Model Coil ratings Contact ratings
G5Q-EU 5,12, 24 VDC 10 A, 250 VAC cosφ=1 (NO)
5 A, 30 VDC L/R=0ms (NO)
3 A, 30 VDC L/R=0ms (NC)
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G5Q-EU
G5Q-EU
Omron Electronic Components Europe BV
Wegalaan 57
2132 JD Hoofddorp
The Netherlands
Tel: +31 23 568 1200
Fax: +31 23 568 1212
Cat. No. G5Q-EU In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Precautions
Dimensions
Note: All units are in millimeters unless otherwise indicated.
CAUTION
Do not touch the terminals of the relay or the charted
part of the socket when power is supplied to the Relay.
Otherwise, an electric shock may occur,
G5Q-EU SPDT
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