G5V-1-T90-DC5

G 5 V 1 

## G5V-1 Low Signal Relay 

## **Ultra-miniature, Highly Sensitive SPDT Relay for Signal Circuits** 

- Ultra-miniature at 12.5 × 7.5 × 10 mm (L × W × H). 

- Wide switching power of 1 mA to 1 A. 

- High sensitivity: 150 mW nominal coil power consumption. 

- Fully-sealed construction offering environment resistance. 

- Conforms to FCC Part 68 requirements for coil to contacts. (1,500 V, 10 × 160 μs) 

- Models for ambient temperatures up to 90°C added to series. 

## **RoHS Compliant** 

## ■ **Model Number Legend** 

## G5V-@- @ **1. Number of Poles/Contact Form** 

- —1 —2 1: 1-pole/SPDT (1c) 

## **2. Classification** 

None: Standard (Ambient operating temperature 70°C max.) T90: Ambient operating temperature 90°C max. 

## ■ **Application Examples** 

- Telecommunication equipment 

- Audio-visual products 

- Security equipment 

- Building automation equipment 

## ■ **Ordering Information** 

|Classification|Enclosure<br>rating|Enclosure<br>Contact form|Terminal<br>Shape|Model|Rated coil<br>voltage|Minimum<br>packingunit|
|---|---|---|---|---|---|---|
|Standard|Fully<br>sealed|SPDT<br>(1c)|PCB<br>terminals|**G5V-1**|3 VDC|25 pcs/tube|
||||||5 VDC||
||||||6 VDC||
||||||9 VDC||
||||||12 VDC||
||||||24 VDC||
|G5V-1-T90||||**G5V-1-T90**|5 VDC||
||||||12 VDC||
||||||24 VDC||



## ■ **Standard Model Specifications** 

Contact type: Single crossbar (Au-alloy + Ag) Enclosure rating: Plastic sealed Terminal shape: PCB terminals 

Note: When ordering, add the rated coil voltage to the model number. Example: G5V-1 DC3 

Rated coil voltage 

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

## ■ **Ratings** 

## ● **Coil** 

## G5V-1 (Standard) 

|Rated voltage|Rated<br>current<br>(mA)|Coil<br>resistance<br>(Ω)|Must operate<br>voltage<br>(V)|Must operate<br>Must release<br>voltage<br>(V)|Max. voltage<br>(V)|Power<br>consumption<br>(mW)|
|---|---|---|---|---|---|---|
||||% of rated voltage||||
|3 VDC|50|60|80% max.|10% min.|200% at<br>23°C|Approx. 150|
|5 VDC|30|167|||||
|6 VDC|25|240|||||
|9 VDC<br>12 VDC|16.7|540|||||
|12 VDC|12.5|960|||||
|24 VDC|6.25|3,840|||||



## G5V-1-T90 

## ● **Contacts** 

|Load<br>Item|Resistive load|
|---|---|
|Contact type|Single crossbar|
|Contact<br>material|Au-alloy + Ag|
|Rated load|0.5 A at 125 VAC;<br>1 A at 24 VDC|
|Rated carry<br>current|2 A|
|Max. switching<br>voltage|125 VAC, 60 VDC|
|g<br>Max. switching<br>current|1 A|



|Rated voltage|Rated<br>current<br>(mA)|Coil<br>resistance<br>(Ω)|Must operate<br>voltage<br>(V)|Must operate<br>Must release<br>voltage<br>(V)|Max. voltage<br>(V)|Power<br>consumption<br>(mW)|
|---|---|---|---|---|---|---|
||||% of rated voltage||||
|5 VDC|30|167|70% max.|10% min.|200% at<br>23°C|Approx. 150|
|12 VDC|12.5|960|||||
|24 VDC|6.25|3,840|||||



- Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. 

   - 2.The operating characteristics are measured at a coil temperature of 23°C. 

   - 3.The maximum voltage is the highest voltage that can be imposed on the relay coil. 

   - 4.G5V-1-2 types with a must operate voltage of 70% max. are available as special series products. 

**1** 

G5V-1 

**Low Signal Relay** 

G 5 V 1 

## ■ **Characteristics** 

|■**Characteristics**|■**Characteristics**|||
|---|---|---|---|
|Contact resistance *1||100 mΩmax.|No<br>*1.<br>*2.<br>*3.|
|Operate time||5 ms max.||
|Release time||5 ms max.||
|Insulation resistance *2||1,000 MΩmin. (at 500 VDC between coil and contacts,<br>at 250 VDC between contacts of samepolarity.)||
|Dielectric<br>strength|Between coil and contacts|1,000 VAC,50/60 Hz for 1 min||
||Between contacts of the samepolarity|400 VAC,50/60 Hz for 1 min||
|Vibration<br>resistance|Destruction|10 to 55 to 10 Hz, 1.65 mm single amplitude<br>(3.3 mm double amplitude)||
||Malfunction|10 to 55 to 10 Hz, 1.65 mm single amplitude<br>(3.3 mm double amplitude)||
|Shock<br>resistance|Destruction|1,000 m/s2||
||Malfunction|100 m/s2||
|Durability|Mechanical|5,000,000 operations min.(at 36,000 operations/hr)||
||Electrical|100,000 operations min.<br>(under rated load,at 1,800 operations/hr)||
|Failure rate|(P level) (reference value)*3|1 mA at 5 VDC||
|Ambient operating temperature||-40°C to 70°C (Standard), -40°C to 90°C (G5V-1-T90)<br>(with no icingor condensation)||
|Ambient operatinghumidity||5% to 85%||
|Weight||Approx. 2g||



Note: The values here are initial values. 

Measured with 10 mA at 1 VDC with a voltage drop method. 

Measured with a 500 VDC megohmmeter between coil and contacts and a 250 VDC megohmmeter between contacts with the same polarity applied to the same parts as those used for checking the dielectric strength. 

This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 100 Ω. 

This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. 

**2** 

G5V-1 

**Low Signal Relay** 

## ■ **Engineering Data** 

## ● **Maximum Switching Capacity** 

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● Maximum Switching Capacity ● Durability ● Ambient Temperature vs.<br>Maximum Coil Voltage<br>5 500 250<br>3 300<br>200<br>24 VDC resistive load<br>G5V-1-T90<br>100<br>1 70 150<br>0.7 50<br>0.5 30 100<br>0.3 Standard<br>125 VAC  50<br>10 resistive load<br>DC resistive load AC resistive<br>load  7<br>0.1 5 0<br>10  30  50 70 100  300 500 0  0.2  0.4  0.6  0.8  1.0  1.2 −40 −20 0 20 40 60 70 80 90 100<br>Switching voltage (V) Switching current (A) Ambient temperature (°C)<br>Note: The maximum coil voltage refers to the<br>maximum value in a varying range of operating<br>power voltage, not a continuous voltage.<br>● Ambient Temperature vs. Must  ● Shock Malfunction<br>Operate or Must Release Voltage<br>G5V-1 G5V-1-T90<br>100  Sample: G5V-1  100 Sample: G5V-1-T90 1,000Y G<br>Number of Relays: 10 pcs  max.  Number of Relays: 10 pcs 5<br>80 X  80 max. 800 V<br>min.  −X 1,000X 600400 1,000Z 1<br>60 60 min. 200<br>200<br>40 max.  40<br>X  max.−X 1,000Z' 400600 De- energized 1,000X'<br>min.  min.<br>20 20 800<br>Shock direction<br>Must operate voltage  Must operate voltage X X' 1,000 Energized<br>Must release voltage  Must release voltage Y Y'<br>0  0 Z Unit: m/s [2]<br>-60  -40  -20  0  20 Ambient temperature (°C)40  60  80 100 −60  −40  −20  0  20 Ambient temperature (°C)40  60  80 100 Y' Z' Sample: G5V-1 12 VDCNumber of Relays: 10 pcs<br>Test conditions: Shock is applied in ±X, ±Y, and<br>±Z directions three times each with and without<br>energizing the Relays to check the number of<br>contact malfunctions.<br>● Dial Pulse Test *1 ● Contact Reliability Test *1, *2<br>80 1,000<br>70 Must operate voltage max. Sample: G5V-1 12 VDCNumber of Relays: 10 pcs NO contact<br>60 500 Test conditions: Resistive  NC contact<br>50 min. 400 load at 5 VDC 1 mASwitching frequency:<br>40 Must release voltage max. 300 7,200 operations/h<br>30 200<br>20 min.<br>10 SamNumber of Relays: 6 pcsple: G5V-1 12 VDC max. 100<br>1,000 Test conditions: Contact load<br>500300 SwitchinWJ-139 (with arcg frequenc-killer)y: 20PPS 5040 max. max.<br>100 NO  contact NC  contact 30 min.<br>5030 Contact resistance  max. 20 min.<br>min.<br>10 min. 10<br>0  50 100  500 1,000  5,000 10,000 50,000 0  5  10  50 100  500 1,000<br>Rotation (×10 [3]  turns) Operating frequency (×10 [4]  operations)<br>4 operations)<br>Switching current (A) Durability (x10 Maximum coil voltage (%)<br>-<br>On the basis of rated voltage (%)  On the basis of rated voltage (%)<br>)Ω<br>Contact resistance (m<br>On the basis of rated voltage (%)<br>)Ω<br>Contact resistance (m<br>**----- End of picture text -----**<br>


- *1. The tests were conducted at an ambient temperature of 23°C. 

- *2. The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. 

## ● **High-frequency Characteristics** 

## • Test Conditions 

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G5V-1<br>HR 8502A RF HR 8502A<br>Network analyzer  8501AHP  RA Transmissionreflectiontest-set 50Ω<br>Storage Terminator<br>normalizer B<br>**----- End of picture text -----**<br>


Terminals which were not being measured were terminated with 50 Ω. Measuring impedance: 50 Ω 

Note: The high-frequency characteristics data were measured using a dedicated circuit board and actual values will vary depending on the usage conditions. Check the characteristics of the actual equipment being used. 

**3** 

G5V-1 

**Low Signal Relay** 

● **High-frequency Characteristics (Isolation) *1, *2** 

● **High-frequency Characteristics (Insertion Loss) *1, *2** 

● **High-frequency Characteristics (Return Loss, V.SWR) *1, *2** 

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(Average value (initial)) (Average value (initial)) (Average value (initial))<br>0 0 0 1.4<br>Sample: G5V-1 Sample: G5V-1<br>Number of Relays: 5 pcs Number of Relays: 5 pcs<br>20 10 1.3<br>0.5<br>40 20 1.2<br>Between a-c 1.0<br>Return loss<br>60 30 1.1<br>Between b-c 1.5<br>80 40 1.0<br>Sample: G5V-1 V.SWR<br>Number of Relays: 5 pcs<br>Frequency (MHz)<br>100 2.0 50<br>1  3  5  10  30  50  100 1  3  5  10  30  50  100 1  3  5  10  30  50  100<br>Frequency (MHz) Frequency (MHz) Frequency (MHz)<br>● Must Operate and Must Release  ● Distribution of Bounce Time *1<br>Time Distribution *1<br>30 30<br>Sample: G5V-1 12 VDC Must operate time Sample:  Operating bounce time<br>Number of Relays: 50 pcs G5V-1 12 VDC<br>Must release time Number of Relays:  Release bounce time<br>25 25 50 pcs<br>G 20 20<br>5<br>V 15 15<br>1 *1. The tests were conducted at an ambient<br>10 10 temperature of 23°C.<br>*2. High-frequency characteristics depend on<br>the PCB to which the Relay is mounted.<br>5 5 Always check these characteristics,<br>including endurance, in the actual machine<br>before use.<br>0  0.5  1  1.5  2  2.5  3  3.5  4 0  1  2  3  4  5  6  7  8<br>Time (ms) Time (ms)<br>Isolation (dB) Insertion loss (dB) Return loss (dB) V.SWR<br>Number of contacts Number of contacts<br>-<br>**----- End of picture text -----**<br>


## ■ **Dimensions** 

## **G5V-1** 

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7.5 max.<br>12.5 max. (7.3)*<br>(12.3)*<br>10 max.<br>(9.9)* 0.5<br>3.5<br>0.5 0.5<br>0.3 0.3<br>* Average value<br>Note: Each value has a tolerance of ±0.3 mm.<br>**----- End of picture text -----**<br>


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PCB Mounting Holes Terminal Arrangement/<br>(Bottom View) Internal Connections<br>2.54 6-1 dia. holes (Bottom View)<br>2.54 (1.11)<br>5.08 [±][0.1] 1 2 5<br>10 9 6<br>(1.11)<br>2.54 7 .62 (No coil polarity)<br>(1.07) (1.07)<br>10.16 [±][0.1]<br>Note:            indicate the product's directional marks.<br>**----- End of picture text -----**<br>


## ■ **Approved Standards** 

**UL recognized: (File No. E41515) CSA certified: (File No. LR31928)** 

|Model<br>C|ontac<br>form|t<br>Coil ratings|Contact ratings|
|---|---|---|---|
|**G5V-1**<br>|SPDT<br>(1c)|<br>3 to 24 VDC|1 A, 30 VDC at 40°C<br>0.3 A, 110 VDC at 40°C|
||||0.5 A, 125 VAC at 40°C|
|**G5V-1-T90**<br>|SPDT<br>(1c)|<br>5 to 24 VDC|1 A, 30 VDC at 90°C|
||||0.5 A, 125 VAC at 90°C|



## ■ **Precautions** 

- Please refer to “PCB Relays Common Precautions” for correct use. 

## Correct Use 

## **• Long-term Continuously ON Contacts** 

Using the Relay in a circuit where the Relay will be ON continuously 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°C. Do not put the Relay in a cold cleaning bath immediately after soldering. 

**4** 

G5V-1 

**Low Signal Relay** 

G 5 V 1 

- Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. 

- Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. 

**Note: Do not use this document to operate the Unit.** 

**OMRON Corporation Electronic and Mechanical Components Company** 

**Contact:  www.omron.com/ecb** 

**Cat. No. K048-E1-07** 1216(0207)(O) 

**5**