G5Q
PCB Power Relay
A Miniature Power Relay with
1-pole 10A Switching Capacity
Compact single pole relay.
Excellent switching performance for a variety of loads.
Small, yet provide 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)
RoHS Compliant
Model Number Legend Application Examples
G5Q-@@@-@-@ Ideal for output applications of control equipments.
12 3 4 5
1. Number of Poles 4. Classification
G
1 : 1-pole None : Standard
5
EU : High-capacity
2. Contact Form
Q
None : SPDT (1c) 5. Market Code
A : SPST-NO (1a) None : General purpose
HA : Home Appliance according to
3. Enclosure rating
IEC/EN60335-1
None : Flux protection
4: Sealed
Ordering Information
Terminal Shape Market Code Classification Contact form Enclosure rating Model Rated coil voltage Minimum packing unit
Flux protection G5Q-1A
5VDC
SPST-NO (1a)
Sealed G5Q-1A4 9VDC
Standard
Flux protection G5Q-1 12VDC
SPDT (1c)
24VDC
Sealed G5Q-14
General purpose
Flux protection G5Q-1A-EU
PCB terminals SPST-NO (1a) 40 pcs/tube
5VDC
Sealed G5Q-1A4-EU
12VDC
Flux protection G5Q-1-EU
High-capacity SPDT (1c) 24VDC
Sealed G5Q-14-EU
SPST-NO (1a) G5Q-1A-EU-HA
12VDC
Home Appliance Flux protection
SPDT (1c) G5Q-1-EU-HA 24VDC
Note. When ordering, add the rated coil voltage to the model number.
Example: G5Q-1A DC5
Rated coil voltage
Ratings
Coil
Must operate Must release
Max. voltage Power
Rated current Coil resistance voltage voltage
Contact form Rated voltage (V) consumption
(mA) () (V) (V)
(mW)
% of rated voltage
5 VDC 125
40
9 VDC 405
22.2
SPST-NO (1a) Approx. 200
12 VDC 720
16.7
24 VDC 2880 190%
8.3
75% max. 5% min.
5 VDC 63 (at 23C)
80
9 VDC 202
44.4
SPDT (1c) Approx. 400
12 VDC 360
33.3
24 VDC 1440
16.7
Note 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 10%.
Note 2. The operating characteristics are measured at a coil temperature of 23C.
Note 3. The Max. voltage is the maximum voltage that can be applied to the relay coil.
1G5Q PCB Power Relay
Contacts
Load Resistive load
Item SPST-NO (1a) SPDT (1c)
Standard High-capacity Standard High-capacity
Contact Type Single
Contact material Ag-Alloy (Cd free)
10 A at 125 VAC (NO) 10 A at 250 VAC (NO)
3 A at 125 VAC (NO) 3 A at 125 VAC (NO)
10 A at 125 VAC 10 A at 250 VAC
5 A at 250 VAC (NO) 5 A at 250 VAC (NO)
3 A at 125 VAC
3 A at 125 VAC
Rated load 3 A at 250 VAC (NO) 3 A at 250 VAC (NO)
5 A at 250 VAC 5 A at 250 VAC
(resistive) 5 A at 30 VDC (NO) 5 A at 30 VDC (NO)
3 A at 250 VAC 3 A at 250 VAC
3 A at 125 VAC (NC) 3 A at 125 VAC (NC)
5 A at 30 VDC 5 A at 30 VDC
3 A at 250 VAC (NC) 3 A at 250 VAC (NC)
3 A at 30 VDC (NC) 3 A at 30 VDC (NC)
Rated carry current 10 A (NO)/3 A (NC)
Max. switching
277 VAC, 30 VDC
voltage
Max. switching AC: 10 A (NO)/3 A (NC)
current DC: 5 A (NO)/3 A (NC)
Characteristics
Item Classification Standard model
Contact resistance *1 100 m max.
Operate time 10 ms max.
Release time 5 ms max.
Insulation resistance *2 1,000 M min.
G
Between coil and contacts 4,000 VAC, 50/60 Hz for 1 min
5
Dielectric
Between contacts of the
Q strength
1,000 VAC, 50/60 Hz for 1 min
same polarity
Impulse withstand voltage
8 kV (1.2 x 50 s)
(between coil and contacts)
Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Vibration
resistance
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
2
Destruction 1,000 m/s
Shock
resistance
2
Malfunction 100 m/s
Mechanical 10,000,000 operations (18,000 operations per hour)
NO
25,000 operations: 10 A at 250 VAC resistive load
(operation: ON for 1 sec, OFF for 3 sec) <High-capacity type>
50,000 operations: 10 A at 125 VAC resistive load
(operation: ON for 1 sec, OFF for 3 sec)
200,000 operations: 3 A at 125 VAC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
50,000 operations: 5 A at 250 VAC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
Durability
100,000 operations: 3 A at 250 VAC resistive load
Electrical
(operation: ON for 1 sec, OFF for 1 sec)
100,000 operations: 5 A at 30 VDC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
NC
200,000 operations: 3 A at 125 VAC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
100,000 operations: 3 A at 250 VAC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
100,000 operations: 3 A at 30 VDC resistive load
(operation: ON for 1 sec, OFF for 1 sec)
Failure rate (P level) (reference *3) 10 mA at 5 VDC
-40C to 105C (with no icing or condensation)
Ambient operating temperature
-40C to 85C (with no icing or condensation) <High-capacity type>
Ambient operating humidity 5% to 85%
Weight Approx. 6.5 g
Note. Note. Values in the above table are the initial values at 23C.
*1. The contact resistance is possible with 1 A applied at 5 VDC using a fall-of-potential method.
*2. Testing conditions: The insulation resistance was measured with a 500 VDC megohmmeter at the same locations as the dielectric strength was measured.
*3. This value was measured at a switching frequency of 120 operations/min.
2