G5V-2 Low Signal Relay

General-purpose, Low-cost, Two-pole Relays for Signal Circults

General-purpose DIL terminal layout.
Wide switching power of 10 µA to 2 A.
Fully-sealed type Relays standardized with bifurcated crossbar contacts. Highly reliable in addition to its high environment resistance.
Conforms to FCC Part 68 (impulse withstand voltage of 1,500 V for 10 x 160 νs between coil and contacts and between contacts of the same polarity).
High dielectric strength at 1,000 VAC between coil and contacts, and 750 VAC between contacts of the same polarity.
UL and CSA standard approved.

RoHS Compliant

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precautions pcb

Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.

Classification	Enclosure rating	Contact form	Terminal shape	Model	Rated coil voltage	Minimum packing unit
Standard	Fully sealed	DPDT(2c)	PCB terminals	G5V-2	3 VDC	25 pcs/tube
					5 VDC
					6 VDC
					9 VDC
					12 VDC
					24 VDC
					48 VDC
High-sensitivity				G5V-2-H1	5 VDC
					12 VDC
					24 VDC
					48 VDC

Note:	When ordering, add the rated coil voltage to the model number.

	However, the notation of the coil voltage on the product case as well as on the packing will be marked as □□ VDC.

Coil Ratings
Standard Models

Rated voltage	3 VDC	5 VDC	6 VDC	9 VDC	12 VDC	24 VDC	48 VDC
Rated current	166.7 mA	100 mA	83.3 mA	55.6 mA	41.7 mA	20.8 mA	12 mA
Coil resistance	18 Ω	50 Ω	72 Ω	162 Ω	288 Ω	1,152 Ω	4,000 Ω
Must operate voltage	75% max. of rated voltage
Must release voltage	5% min. of rated voltage
Max. voltage	120% of rated voltage at 23ºC
Power consumption	Approx. 500 mW						Approx. 580 mW

High Sensitivity Models

Rated voltage	5 VDC	12 VDC	24 VDC	48 VDC
Rated current	30 mA	12.5 mA	8.33 mA	6.25 mA
Coil resistance	166.7 Ω	960 Ω	2,880 Ω	7,680 Ω
Must operate voltage	75% max. of rated voltage
Must release voltage	5% min. of rated voltage
Max. voltage	180% of rated voltage at 23ºC			150% of rated voltage at 23ºC
Power consumption	Approx. 150 mW		Approx. 200 mW	Approx. 300 mW

Note:	1.	The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
	2.	Operating characteristics are measured at a coil temperature of 23ºC.
	3	The maximum voltage is the highest voltage that can be imposed on the relay coil.

Contact Ratings

Classification	Standard models	High sensitivity models
Load	Resistive load
Contact type	Bifurcated crossbar
Contact material	Ag + Au-clad
Rated load	0.5 A at 125 VAC; 2 A at 30 VDC	0.5 A at 125 VAC; 1 A at 24 VDC
Rated carry current	2A
Max. switching voltage	125 VAC, 125 VDC
Max. switching current	2A	1A

Characteristics

Item Classification		Standard	High sensitivity
Contact resistance *1		50 mΩ max.	100 mΩ max.
Operate time		7 ms max.
Release time		3 ms max.
Insulation resistance *2		1,000 MΩ min. (at 500 VDC)
Dielectric strength	Between coil and contacts	1,000 VAC, 50/60 Hz for 1 min
	Between contacts of the same polarity	750 VAC, 50/60 Hz for 1 min	500 VAC, 50/60 Hz for 1 min
	Between contacts of different polarity	1,000 VAC, 50/60 Hz for 1 min
Vibration resistance	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)
Shock resistance	Destruction	1,000 m/s²
Shock resistance	Malfunction	200 m/s²	100 m/s²
Durability	Mechanical	15,000,000 operations min. (at 36,000 operations/hr)
Durability	Electrical	100,000 operations min. (at 1,800 operations/hr)	AC: 100,000 operations min., DC: 300,000 operations min. (at 1,800 operations/hr)
Failure rate (P level) (reference value) *3		10 νA at 10 m VDC
Ambient operating temperature		-25°C to 65°C (with no icing or condensation)	-25°C to 70°C (with no icing or condensation)
Ambient operating humidity		5% to 85%
Weight		Approx. 5 g

NOTE:		The above values are initial values.
	1.	The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method.
	2.	The insulation resistance was measured with a 500 VDC megohmmeter applied to the same parts as those used for checking the dielectric strength.
	3.	This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions.

Note:

Each value has a tolerance of ±0.3 mm.

PCB Mounting Holes
(Bottom VIEW)
Tolerance:±0.1mm
G5V-2:Dimensions2

Terminal Arrangement/
Internal Connections
(Bottom VIEW)
G5V-2:Dimensions3

Correct Use

●Long-term Continuously ON Contacts

℃Using the Relay in a circuit where the Relay will be ON continu- ously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will affect the insulation, causing a film to develop on the contact surfaces. Be sure to use a fail-safe circuit design that provides protection against contact failure or coil burnout.

●Relay Handling

When washing the product after soldering the Relay to a PCB, use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than 40.

℃ Do not put the Relay in a cold cleaning bath immediately after soldering.