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D2MV
Miniature Basic Switch
Highly reliable Miniature
Basic Switch in spite of its
Ultra-low Load action
●Twin crossbar contact employed for exceptionally
high contact reliability.
●Unique internal mechanism that ensures high
contact reliability even in micro load operations.
Applicable for detection of light objects.
RoHS Compliant
Model Number Legend
List of Models
Contact Form
Ratings 1A 0.1A
Actuator
Max. Operating Force (OF)
Pin plunger
0.10 N {10 gf} D2MV-1-1C1 D2MV-01-1C1
0.25 N {25 gf} D2MV-1-1C2 D2MV-01-1C2
0.49 N {50 gf} D2MV-1-1C3 D2MV-01-1C3
Short hinge
lever 0.49 N {50 gf} D2MV-1L11-1C3 D2MV-01L11-1C3
Hinge lever 0.29 N {30 gf} D2MV-1L-1C3 D2MV-01L-1C3
Long hinge
lever 0.15 N {15 gf} D2MV-1L111-1C3 D2MV-01L111-1C3
Simulated roller
lever 0.29 N {30 gf} D2MV-1L13-1C3 D2MV-01L13-1C3
Short hinge
roller lever 0.49 N {50 gf} D2MV-1L22-1C3 D2MV-01L22-1C3
Hinge roller
lever 0.29 N {30 gf} D2MV-1L2-1C3 D2MV-01L2-1C3
D2MV- @@-@@@
1. Ratings
1: 125 VAC 1A
01: 30 VDC 0.1A
2. Actuator
None : Pin plunger
L11 : Short hinge lever
L : Hinge lever
L111 : Long Hinge Lever
L13 : Simulated roller lever
L22 : Short hinge roller Lever
L2 : Hinge roller Lever
12345
3. Contact form
1: SPDT
4. Terminals
C: Solder terminals
5. Maximum Operating Force (OF)
1: 0.10 N {10 gf} (for pin plunger models only)
2: 0.25 N {25 gf} (for pin plunger models only)
3: 0.49 N {50 gf}
Note. These values are for the pin plunger models.
●SPDT
COM
NC
NO
Separator (Sold Separately), Actuator (Sold Separately), Terminal Connector (Sold Separately) Refer to
"Basic Switch Common Accessories"
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Contact Specifications
* Please refer to "●Using Micro Loads" in "Precautions" for more
information on the minimum applicable load.
Terminals/Appearances (Unit:mm) Mounting Holes (Unit: mm)
Item Model D2MV-1 models D2MV-01 models
Contact
Specification Needle Twin crossbar
Material Silver Gold alloy
Gap (standard value) 0.5 mm
Inrush
current
NC −
NO
Minimum applicable load
(reference value) * 5 VDC 30mA 5 VDC 1mA
Characteristics
Note. The data given above are initial values.
*1. The values for dielectric strength shown are for models with a Separator (refer to "Micro Switch
Common Accessories").
*2. The values are at Free Position and Total Travel Position values for pin plunger, and Total Travel
Position value for lever. Close or open circuit of the contact is 1ms max.
Item Model D2MV-1 models D2MV-01 models
Permissible operating speed 1 mm to 1 m/s (for pin plunger models)
Permissible
operating
frequency
Mechanical 300 operations/min (for pin plunger models)
Electrical 60 operations/min
Insulation resistance 100MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 30 mΩ max. 50 mΩ max.
Dielectric
strength * 1
Between terminals of the same
polarity 1,000 VAC 50/60 Hz 1min
Between current-carrying metal
parts and ground 1,500 VAC 50/60 Hz 1min
Between each terminal and
non-current-carrying metal parts 1,500 VAC 50/60 Hz 1min
Vibration
resistance * 2 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock
resistance
Durability
Models with OF of 0.10N 150 m/s2 {approx. 15G} max.
Models with OF
between 0.25 to 0.49N 400 m/s2 {approx. 40G} max.
Malfunction * 2 100 m/s2 {approx. 10G} max.
Durability * 3
Mechanical 10,000,000 operations min. (60 operations/min)
Electrical 500,000 operations min.
(30 operations/min)
1,000,000 operations min.
(30 operations/min)
Degree of protection IEC IP40
Ambient operating temperature −25°C to +80°C (at ambient humidity of 60% max.)
(with no icing or condensation)
Ambient operating humidity 85% max. (for +5°C to +35°C)
Weight Approx. 6g (pin plunger models)
Ratings
Note. The above rating values apply under the
following test conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 30 operations/min
Approved Safety Standard
UL (UL1054) /CSA (CSA C22.2 No.55)
Model D2MV-1
models
D2MV-01
models
Rated
voltage Item Resistive load
125 VAC 1A 0.1A
30 VDC 1A 0.1A
Rated
voltage Model D2MV-1 D2MV-01
125 VAC 1A 0.1A
30 VDC 1A 0.1A
2.4 dia.1.3 dia.
1.2
3.2
6.3
(6.3)
(6.5)
3.9
7.5
4.75
±0.1
10.3
±0.1
2-3.1 dia. mounting holes
or M3 screw hole
22.2
±0.1
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Dimensions (Unit: mm) /Operating Characteristics
Note 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ( ).
●Pin plunger Models
D2MV-1-1C@
D2MV-01-1C@
Operating
characteristics
Model D2MV-1-1C1
D2MV-01-1C1
D2MV-1-1C2
D2MV-01-1C2
D2MV-1-1C3
D2MV-01-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.10N {10 gf}
0.005N {0.5 gf}
0.25N {25 gf}
0.01N {1 gf}
0.49N {50 gf}
0.02N {2 gf}
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
1.2 mm
1.3 mm
0.25 mm
Operating Position OP
14.7±0.4 mm
Note. The @ in the model number is for the OF code.
PT
OP
2.8
8.1
t=0.5 *
* Stainless-steel lever
11.6 15.9
(7.5)
2.84
31.8
3+0.07
−0.05
3+0.07 dia. holes
−0.05
3.2+0.15 dia.
−0.07 22.2±0.1
22.1
19.8±0.8
39.3±0.8
10.3±0.1
t=0.5
3-Solder/Terminal
A4.32.8
10.3
●Short Hinge Lever Models
D2MV-1L11-1C3
D2MV-01L11-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model D2MV-1L11-1C3
D2MV-01L11-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.49N {50 gf}
0.04N {4 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
1.7 mm
1.0 mm
0.4 mm
Operating Position OP
15.2±0.5 mm
PT
OP
2.8
8.1
t=0.5 *
* Stainless-steel lever
11.6 15.9
(7.5)
2.84
31.8
3
+0.07
−0.05
3
+0.07
dia. holes
−0.05
3.2
+0.15
dia.
−0.07
22.2
±0.1
35.6
±0.8
19.8
±0.8
39.3
±0.8
10.3
±0.1
t=0.5
3-Solder/Terminal
A4.32.8
10.3
●Hinge Lever Models
D2MV-1L-1C3
D2MV-01L-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model D2MV-1L-1C3
D2MV-01L-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.29N {30 gf}
0.02N {2 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
3.3 mm
2.1 mm
0.7 mm
Operating Position OP
15.2±1.2 mm
●Long Hinge Lever Models
D2MV-1L111-1C3
D2MV-01L111-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model D2MV-1L111-1C3
D2MV-01L111-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.15N {15 gf}
0.01N {1 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
6.0 mm
4.0 mm
1.4 mm
Operating Position OP
15.2±2.6 mm
PT
OP
2.8
8.1
* Stainless-steel lever
11.6 15.9
(7.5)
2.84
31.8
3+0.07
−0.05
3+0.07 dia. holes
−0.05
3.2+0.15 dia.
−0.07 22.2±0.1
59.4±0.8
19.8±0.8
39.3±0.8
10.3±0.1
A4.32.8
10.3
t=0.5 *
t=0.5
3-Solder/Terminal
PT
OP2.8
8.1
* Stainless-steel lever
11.6 15.9
(7.5)
2.84
31.8
3+0.07
−0.05
3+0.07 dia. holes
−0.05
3.2+0.15 dia.
−0.07 22.2±0.1
32.6±0.8
19.8±0.8
39.3±0.8
10.3±0.1
A4.32.8
10.3
t=0.5 *
R3.5
t=0.5
3-Solder/Terminal
●Simulated Roller Lever Models
D2MV-1L13-1C3
D2MV-01L13-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model
D2MV-1L13-1C3
D2MV-01L13-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.29N {30 gf}
0.02N {2 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
3.3 mm
1.9 mm
0.7 mm
Operating Position OP
18.7±1.2 mm
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Note 1. Unless otherwise specified, a tolerance of ±0.4mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ( ).
Precautions
★Please refer to "Basic Switches Common Precautions" for correct use.
●Handling
Do not apply excessive shock. Doing so may cause damage to
the Switch's internal components because they designed for a
small load.
●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.
●Mounting
Use M3 mounting screw with plane washers or spring washers to
securely mount the Switch. Tighten the screws to a torque of
0.39 to 0.59 N·m {4 to 6 kgf·cm}.
●Mounting Direction
For a Switch with an actuator, mount the Switch in a direction
where the actuator weight will not be applied to the Switch. Since
the Switch is designed for a low operating force, its release force
is low. Therefore, release failure may occur if unnecessary force
is applied to the Switch.
●Using Micro Loads
Using a model for ordinary loads to open or close the contact of
a micro load circuit may result in faulty contact. Use models that
operate in the following range. However, even when using micro
load models within the following operating range, if inrush current
occurs when the contact is opened or closed, it may increase the
contact wear and so decrease durability. Therefore, insert a
contact protection circuit where necessary. The minimum
applicable load is the N-level reference value. This value
indicates the malfunction reference level for the reliability level of
60% (λ60).
(JIS C5003)
The equation, λ60=0.5×10-6/ operations indicates that the
estimated malfunction rate is less than operations
with a reliability level of 60%.
PT
OP2.8
8.1
* 1. Stainless-steel lever
* 2. Polyacetal resin roller
11.6 15.9
(7.5)
2.84
31.8
3+0.07
−0.05
3+0.07 dia. holes
−0.05
3.2+0.15 dia.
−0.07 22.2±0.1
20.1
4.8 dia.×4.8 *2
19.8±0.8
39.3±0.8
10.3±0.1
A5.1
10.3
t=0.5 *1
t=0.5
3-Solder/Terminal
●Short Hinge Roller Lever Models
D2MV-1L22-1C3
D2MV-01L22-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model D2MV-1L22-1C3
D2MV-01L22-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.49N {50 gf}
0.04N {4 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
1.7 mm
1.0 mm
0.4 mm
Operating Position OP
20.7±0.6 mm
PT
OP2.8
8.1
* 1. Stainless-steel lever
* 2. Polyacetal resin roller
11.6 15.9
(7.5)
2.84
31.8
3+0.07
−0.05
3.2+0.15 dia.
−0.07 22.2±0.1
34.8±0.8
4.8 dia.×4.8 *2
19.8±0.8
39.3±0.8
10.3±0.1
A5.1
10.3
t=0.5 *1
3+0.07 dia. holes
−0.05
t=0.5
3-Solder/Terminal
●Hinge Roller Lever Models
D2MV-1L2-1C3
D2MV-01L2-1C3
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
Operating
characteristics
Model D2MV-1L2-1C3
D2MV-01L2-1C3
Operating Force OF Max.
Releasing Force RF Min.
0.29N {30 gf}
0.02N {2 gf} (reference value)
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
3.3 mm
2.1 mm
0.7 mm
Operating Position OP
20.7±1.2 mm
Cautions
Correct Use
1
2,000,000
Voltage (V)
30
24
12
5
0
1 10 100 1,000
Current (mA)
0.1
1 mA
Normal
load type
Operating
range
D2MV-1
Micro load type
Operating range
D2MV-01
5 mA0.16 mA
30 mA
100 mA
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• 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.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY Contact: www.omron.com/ecb Cat. No. B018-E1-09
0812(0207)(O)
Note: Do not use this document to operate the Unit.