PrintD2RV Miniature Basic Switch
High Reliability for Micro Load Applications, Even in Adverse Atmospheres (Dust, High Humidity, Silicon Gas, Etc.)
- The reed switch offers exceptional contact reliability in micro load applications.
- Same mounting pitch as for the V Miniature Basic Switch.
- Long life expectancy with a bounce time of 1 ms max.
Datasheet
| Actuator | Maximum Operating Force (OF) |
D2RV |
|---|---|---|
|
Pin plunger
|
0.25 N {25 gf}
|
D2RV-E |
|
0.49 N {50 gf}
|
D2RV | |
|
0.98 N {100 gf}
|
D2RV-G | |
|
Short hinge lever
|
0.49 N {50 gf}
|
D2RV-L11 |
|
0.98 N {100 gf}
|
D2RV-L11G | |
|
Hinge lever
|
0.25 N {25 gf}
|
D2RV-L |
|
0.49 N {50 gf}
|
D2RV-LG | |
|
Simulated roller lever
|
0.25 N {25 gf}
|
D2RV-L13 |
|
0.49 N {50 gf}
|
D2RV-L13G | |
|
Short hinge roller lever
|
0.49 N {50 gf}
|
D2RV-L22 |
|
0.98 N {100 gf}
|
D2RV-L22G | |
|
Hinge roller lever
|
0.25 N {25 gf}
|
D2RV-L2 |
|
0.49 N {50 gf}
|
D2RV-L2G |
Contact Form
SPST-NO
|
Switching voltage
|
100 VDC max. |
|---|---|
|
Switching current
|
0.25 ADC (max.) |
|
Contact capacity
|
10 WDC (max.) |
| Note: | The values apply under the following test conditions: Ambient temperature: 20±2ºC Ambient humidity: 65±5% Operating frequency: 30 operations/min |
Characteristics
|
Permissible operating speed
|
0.1mm to 1 m/s (pin plunger models) | ||||
|---|---|---|---|---|---|
|
Permissible operating frequency
|
|
||||
|
Insulation resistance
|
100 MΩ min. (at 500 VDC with insulation tester) | ||||
|
Contact resistance
(initial value) |
150 mΩ max. | ||||
|
Dielectric strength * 1
|
200 VDC for 1 min between terminals of same polarity 500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal part |
||||
|
Vibration resistance * 2
|
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude | ||||
|
Shock resistance
|
Destruction: 500 m/s2 {approx. 50G} max. Malfunction* 2: 200 m/s2 {approx. 20G} max. |
||||
|
Durability * 3
|
|
||||
|
Degree of protection
|
IEC IP40 | ||||
|
Degree of protection against electric shock
|
Class I | ||||
|
Proof tracking index (PTI)
|
175 | ||||
|
Ambient operating temperature
|
-10ºC to +60ºC (at ambient humidity of 60% max.) (with no icing or condensation) |
||||
|
Ambient operating humidity
|
80% max. (for +5ºC to +35ºC) | ||||
|
Weight
|
Approx. 7 g (pin plunger models) |
| Note: | The data given avove are initial values. | |
| * 1 | The values for dielectric strength shown are for models with a Separator (refer to "Basic Switch Common Accessories"). | |
| * 2 | For the pin plunger models, the above values apply for use at the free position and total travel position. For the lever models, they apply at the total travel position. Close or open circuit of the contact is 1ms max. | |
| * 3 | For testing conditions, consult your OMRON sales representative. | |
Cautions
●Handling
·Do not drop the Switch or apply strong shock. It may result in internal mechanism damages and may deteriorate the characteristics of the inner Reed Switch.
●Effect of the External Vibration
·When a vibration of 1 kHz or higher is applied, note that false switching operations may occur due to resonant frequency, even with a low acceleration.
●Soldering
·Terminal connections Complete the soldering at the iron tip temperature between 250 to 350°C (60W) within 5 seconds, and do not apply any external force for 1 minute after soldering. Apply minimum amount of flux required. It may result in contact failure once the flux penetrates into the internal part of the Switch.
Correct Use
●Effect of the External Magnetic Fields
·If two or more switch units are closely installed, mutual interfer- ence due to the fringing field will occur, resulting in malfunction. Be sure to keep the interval between the switch units 8 mm or more.
·If you install the switch unit on the iron plate, each operating characteristic will change. Therefore, confirm that the interval between the switch units should be 2 mm or more.
·Do not use the switch in some area where a strong external mag- netic field would be applied, or malfunction will be caused.
·Use nonmagnetic brass or stainless steel (SUS304 alloy) screws for installation. Do not use any iron screw.
