Product Details Portlet
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
Model | 2D/3D CAD | |
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G5V-2 | Download |

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 |
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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
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High Sensitivity Models
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Contact Ratings
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Characteristics
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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. |
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PCB Mounting Holes (Bottom VIEW) Tolerance:±0.1mm | Terminal Arrangement/ Internal Connections (Bottom VIEW) |
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.