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GQ Relays

Coil data

  • Operating characteristics such as "Operate voltage" and "Release voltage" are influenced by mounting conditions or ambient temperature, etc.
    Therefore, please use the relay within ±5% of nominal coil voltage.
  • "Initial" means the condition of products at the time of delivery.

● Single side stable

Nominal coil voltage Operate voltage*
(at 20°C)
Release voltage*
(at 20°C)
Nominal operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Nominal operating power Max. allowable voltage
(at 20°C)
1.5 V DC Max. 75% V of nominal coil voltage (Initial) Min. 10% V of nominal coil voltage (Initial) 93.8 mA 16 Ω 140 mW 150% V of
nominal
coil voltage
3 V DC 46.7 mA 64.2 Ω
4.5 V DC 31 mA 145 Ω
6 V DC 23.3 mA 257 Ω
9 V DC 15.5 mA 579 Ω
12 V DC 11.7 mA 1,028 Ω
24 V DC 9.6 mA 2,504 Ω 230 mW 120%V of
nominal
coil voltage

* square, pulse drive (JIS C 5442)

● 1 coil latching

Nominal coil voltage Set voltage*
(at 20°C)
Reset voltage*
(at 20°C)
Nominal operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Nominal operating power Max. allowable voltage
(at 20°C)
1.5V DC Max. 75% V of nominal coil voltage (Initial) Max. 75% V of nominal coil voltage (Initial) 66.7 mA 22.5 Ω 100 mW 150% V of
nominal
coil voltage
3 V DC 33.3 mA 90 Ω
4.5 V DC 22.2 mA 202.5 Ω
6 V DC 16.7 mA 360 Ω
9 V DC 11.1 mA 810 Ω
12 V DC 8.3 mA 1,440 Ω
24 V DC 5.0 mA 4,800 Ω 120 mW

* square, pulse drive (JIS C 5442)

● High sensitive single side stable

Nominal coil voltage Operate voltage*
(at 20°C)
Release voltage*
(at 20°C)
Nominal operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Nominal operating power Max. allowable voltage
(at 20°C)
1.5V DC Max. 80% V of
nominal coil voltage (Initial)
Min. 10% V of
nominal coil voltage(Initial)
66.7 mA 22.5 Ω 100 mW 150% V of
nominal
coil voltage
3 V DC 33.3 mA 90 Ω
4.5 V DC 22.2 mA 202.5 Ω
6 V DC 16.7 mA 360 Ω
9 V DC 11.1 mA 810 Ω
12 V DC 8.3 mA 1,440 Ω
24 V DC 5.0 mA 4,800 Ω 120 mW 120% V of
nominal
coil voltage

* square, pulse drive (JIS C 5442)

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Specifications

Item Specifications
Contact data Contact arrangement 2 Form C
Contact resistance (initial) Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material AgPd + Au (Stationary contact), AgPd (Movable contact)
Contact rating (resistive) 2 A 30 V DC, 0.3 A 125 V AC
Max. switching power (resistive) 60 W (DC), 37.5 VA (AC)
Max. switching voltage 110 V DC, 125 V AC
Max. switching current 2 A (DC), 2 A (AC)
Min. switching load (reference value)*1 10 μA 10 mV DC
Insulation resistance (initial) Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric strength (initial) Between open contacts 750 V AC 1 min (detection current: 10 mA)
Between contact and coil 1,500 V AC 1 min (detection current: 10 mA)
Between contact sets 1,000 V AC 1 min (detection current: 10 mA)
Surge withstand voltage (initial) Between open contacts 1,500 V 10 × 160 μs
Between contact and coil 2,500 V 2 × 10 μs
Time characteristics (initial) Operate (Set) time Max. 4 ms at nominal coil voltage (at 20°C, without bounce)
[Max. 4 ms (at 20°C, without bounce)]
Release (Reset) time Max. 4 ms at nominal coil voltage (at 20°C, without bounce, without diode)
[Max. 4 ms (at 20°C, without bounce)]
Shock resistance Functional 750 m/s2 (half-sine shock pulse: 6 ms, detection time: 10 μs)
Destructive 1,000 m/s2 (half-sine shock pulse: 6 ms)
Vibration resistance Functional 10 to 55 Hz (at double amplitude of: 3.3 mm, detection time: 10 μs)
Destructive 10 to 55 Hz (at double amplitude of: 5 mm)
Expected life Mechanical life Min. 5 x 107 (Switching frequency: 180 times/min)
Conditions Conditions for usage,
transport and storage*2
Ambient temperature:
–40 to +85°C (Single side stable, 1 coil latching),
–40 to +70°C (High sensitive single side stable)
(Allowable temperature is from –40 to +70°C at our standard packing condition.)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight Approx. 1 g

* Note: For AC load, please inquire our sales representative for details

*1This value is a rough indication of the lower limit at which switching is possible at micro load level.
This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
*2For ambient temperature, please refer to the "GUIDELINES FOR RELAY USAGE".

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Electrical life

Conditions: resistance load, switching frequency 20 times / minute.

Type Switching capacity Number of operations
2 Form C 1 A 30 V DC Min. 105
0.3 A 125 V AC Min. 105
2 A 30 V DC Min. 5 x 104

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