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Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Signal Relays (2A or less) > Signal Relays (2A or less) Lineup > GQ Relays TH Types > Rating/Performance

GQ Relays TH Types

Lineup
- DS Relays High sensitivity 200 mW Rated operating power, 1 Form C, 2 A relays
- GN Relays High sensitivity, 100 mW operating power, 2 Form C, 1 A, compact size and slim relays
- GQ Relays High sensitivity, 100 mW operating power, 2 Form C, 2 A, compact size and flat relays
- GQ Relays TH Types Small size controlled 3.5 A inrush current possible
- HY Relays Non-polarized compact 1Form C relay that achieves 150 mW power consumption
- TQ Relays Flat, 5 mm 2 Form C, 2 A, Surface mount terminal relays
- TX Relays 2,000 Vrms dielectric strength, 2 Form C and 2A relays
- TX Relays TH Types 7.5 A inrush current possible, 2 Form C small size relays
- TX-D Relays 6,000 V surge withstand voltage, 2 Form C and 2 A high dielectric strength relays
- TX-S Relays High sensitivity, 50 mW operating power, 2 Form C and 1 A relays
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FAQ

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Basic Information

Part Number

Rating/Performance

Dimensions

Coil data

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

1.Single side stable

Rated coil voltage	Operate voltage (at 20°C)	Release voltage (at 20°C)	Rated operating current (±10%, at 20°C)	Coil resistance (±10%, at 20°C)	Rated operating power	Max. applied voltage (at 20°C)
1.5 V DC	Max. 75% V of rated coil voltage* (Initial)	Min. 10% V of rated coil voltage* (Initial)	93.8 mA	16 Ω	140 mW	150% V of rated coil voltage
2.4 V DC			58.5 mA	41 Ω
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 rated coil voltage

2.1 coil latching

Rated coil voltage	Set voltage (at 20°C)	Reset voltage (at 20°C)	Rated operating current (±10%, at 20°C)	Coil resistance (±10%, at 20°C)	Rated operating power	Max. applied voltage (at 20°C)
1.5 V DC	Max. 75% V of rated coil voltage* (Initial)	Max. 75% V of rated coil voltage* (Initial)	66.7 mA	22.5 Ω	100 mW	150% V of rated coil voltage
2.4 V DC			41.7 mA	57.6 Ω
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

*	Pulse drive (JIS C 5442-1996)

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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	AgNi + Au plating
	Contact rating (resistive)	2 A 30 V DC, 1 A 30 V DC, 0.3 A 125 V AC
	Max. switching power (resistive)	60 W (DC), 30 W (DC), 37.5 V A (AC)
	Max. switching voltage	110 V DC, 125 V AC
	Max. switching current	2 A (AC, DC)
	Min. switching load (Reference value) *1	10 μA 10 mV DC
Rated operating power	Single side stable	140 mW (1.5 to 12 V DC), 230 mW (24 V DC)
Rated operating power	1 coil latching	100 mW (1.5 to 12 V DC), 120 mW (24 V DC)
Insulation resistance (Initial)		Min. 1,000 MΩ (at 500 V DC) Measured portion is the same as the case of dielectric voltage
Dielectric strength (initial)	Between open contacts	750 Vrms for 1 min (detection current: 10 mA)
	Between contact and coil	1,500 Vrms for 1 min (detection current: 10 mA)
	Between contact sets	1,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage (Initial)	Between open contacts	1,500 V (10 x 160 μs) (FCC Part 68)
Surge withstand voltage (Initial)	Between contact and coil	2,500 V (2 x 10 μs) (Telcordia)
Temperature rise (at 20°C)		Max. 50°C (By resistive method, rated coil voltage applied to the coil; contact carrying current: 2 A)
Time characteristics (initial)	Operate time (Set time) (at 20°C)	Max. 4 ms (Max. 4 ms) (Rated coil voltage applied to the coil, excluding contact bounce time.)
Time characteristics (initial)	Release time (Reset time) (at 20°C)	Max. 4 ms (Max. 4 ms) (Rated coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Shock resistance	Functional	750 m/s² (half-sine shock pulse: 6 ms; detection time: 10 μs)
Shock resistance	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)
Vibration resistance	Destructive	10 to 55 Hz at double amplitude of 5.0 mm
Expected life	Mechanical	Min. 50 x 10⁶ ope. (at 180 cpm)
Expected life	Electrical	Min. 100 x 10³ ope. (1 A 30 V DC resistive) Min. 100 x 10³ ope. (3.5 A inrush (250 ms) / 1 A 30 V AC (cosφ = 0.4)) (ON/OFF = 1 s/9 s)
Conditions	Conditions for operation, transport and storage*2	Ambient temperature: (Single side stable, 1 coil latching type) –40 to +85°C Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight		Approx. 1.0 g

*1	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.
*2	Refer to "6.Usage, storage, and transport conditions" in Relays Cautions For Use - 6. Ambient Environment.

Rating/Performance