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.
D
2
M
V
● Unique internal mechanism that ensures high
contact reliability even in micro load operations.
Applicable for detection of light objects.
RoHS Compliant
Model Number Legend
1 @
2 -@
3 @
4 @
5
D2MV- @
1. Ratings
1: 125 VAC 1A
01: 30 VDC 0.1A
3. Contact form
1: SPDT
4. Terminals
C: Solder terminals
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
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.
List of Models
Ratings
Actuator
Max. Operating Force (OF)
1A
0.1A
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
Pin plunger
Contact Form
●SPDT
NC
NO
COM
Separator (Sold Separately), Actuator (Sold Separately), Terminal Connector (Sold Separately)
Refer to "Basic Switch Common Accessories"
1
D2MV
Miniature Basic Switch
Contact Specifications
Item
Model
D2MV-1 models
D2MV-01 models
Needle
Twin crossbar
Specification
Contact
Material
Silver
Gold alloy
Gap (standard value)
Inrush
current
NC
−
NO
Minimum applicable load
(reference value) *
D
2
M
V
*
0.5 mm
5 VDC 30mA
5 VDC 1mA
Please refer to "●Using Micro Loads" in "Precautions" for more
information on the minimum applicable load.
Ratings
Model
Rated
voltage
Characteristics
D2MV-1
models
D2MV-01
models
Item
Model
Permissible operating speed
125 VAC
1A
0.1A
Permissible
operating
frequency
30 VDC
1A
0.1A
Insulation resistance
Item
Resistive load
Dielectric
strength * 1
Approved Safety Standard
UL (UL1054) /CSA (CSA C22.2 No.55)
Model
D2MV-1
125 VAC
1A
0.1A
1A
0.1A
60 operations/min
100MΩ min. (at 500 VDC with insulation tester)
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
10 to 55 Hz, 1.5 mm double amplitude
150 m/s2 {approx. 15G} max.
Durability Models with OF
between 0.25 to 0.49N
400 m/s2 {approx. 40G} max.
Malfunction * 2
100 m/s2 {approx. 10G} max.
Mechanical
10,000,000 operations min. (60 operations/min)
500,000 operations min.
(30 operations/min)
Electrical
Degree of protection
Ambient operating humidity
1,000,000 operations min.
(30 operations/min)
IEC IP40
Ambient operating temperature
Weight
50 mΩ max.
1,000 VAC 50/60 Hz 1min
Models with OF of 0.10N
Durability * 3
30 mΩ max.
Between terminals of the same
polarity
D2MV-01
30 VDC
300 operations/min (for pin plunger models)
Vibration
Malfunction
resistance * 2
Shock
resistance
D2MV-01 models
1 mm to 1 m/s (for pin plunger models)
Electrical
Contact resistance (initial value)
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
Rated
voltage
Mechanical
D2MV-1 models
−25°C to +80°C (at ambient humidity of 60% max.)
(with no icing or condensation)
85% max. (for +5°C to +35°C)
Approx. 6g (pin plunger models)
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.
Terminals/Appearances
(Unit:mm)
(6.5)
Mounting Holes (Unit: mm)
2-3.1 dia. mounting holes
or M3 screw hole
(6.3)
3.9
10.3±0.1
7.5
22.2±0.1
6.3
3.2
1.2
4.75±0.1
2.4 dia. 1.3 dia.
2
D2MV
Miniature Basic Switch
Dimensions (Unit: mm) /Operating Characteristics
●Pin plunger Models
D2MV-1-1C@
D2MV-01-1C@
20.2±0.25
2.8
PT
A
4.2
+0.07
3−0.05
dia. holes
2.8
OP
10.3±0.1
11.6
2.8
15.9
19.8±0.8
+0.07
3−0.05
3.2+0.15
−0.07 dia.
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
10.3
t=0.5
3-Solder/Terminal
Model D2MV-1-1C1
D2MV-01-1C1
Operating
characteristics
Operating Force
Releasing Force
0.10N {10 gf}
0.005N {0.5 gf}
Operating Position
t=0.5 *
22.1
A
8.1
4.3
2.8
15.9
19.8±0.8
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
t=0.5
3-Solder/Terminal
10.3
35.6±0.8
t=0.5 *
A
8.1
+0.07
3−0.05
dia. holes
2.8
OP
10.3±0.1
11.6
4.3
2.8
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
t=0.5
3-Solder/Terminal
59.4±0.8
t=0.5 *
A
8.1
+0.07
3−0.05
dia. holes
2.8
OP
10.3±0.1
10.3
4.3
2.8
●Simulated Roller Lever Models
D2MV-1L13-1C3
PT
D2MV-01L13-1C3
t=0.5
3-Solder/Terminal
Operating
characteristics
Operating Force
Releasing Force
10.3
32.6±0.8
t=0.5 *
8.1
* Stainless-steel lever
+0.07
3−0.05
dia. holes
4.3
2.8
11.6
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
t=0.5
3-Solder/Terminal
* Stainless-steel lever
3.3 mm
2.1 mm
0.7 mm
Model D2MV-1L111-1C3
D2MV-01L111-1C3
OF Max.
0.15N {15 gf}
RF Min. 0.01N {1 gf} (reference value)
6.0 mm
4.0 mm
1.4 mm
Model D2MV-1L13-1C3
D2MV-01L13-1C3
OF Max.
0.29N {30 gf}
RF Min. 0.02N {2 gf} (reference value)
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
15.9
19.8±0.8
+0.07
3−0.05
3.2+0.15
−0.07 dia.
Operating
characteristics
Operating Force
Releasing Force
2.8
OP
10.3±0.1
OF Max.
0.29N {30 gf}
RF Min. 0.02N {2 gf} (reference value)
Operating Position
OP
15.2±2.6 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
R3.5
A
1.7 mm
1.0 mm
0.4 mm
Model D2MV-1L-1C3
D2MV-01L-1C3
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
+0.07
3−0.05
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
OF Max.
0.49N {50 gf}
RF Min. 0.04N {4 gf} (reference value)
Operating Position
OP
15.2±1.2 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
15.9
11.6
19.8±0.8
3.2+0.15
−0.07 dia.
Model D2MV-1L11-1C3
D2MV-01L11-1C3
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
* Stainless-steel lever
●Long Hinge Lever Models
D2MV-1L111-1C3
PT
D2MV-01L111-1C3
Operating
characteristics
Operating Force
Releasing Force
15.9
19.8±0.8
+0.07
3−0.05
3.2+0.15
−0.07 dia.
0.49N {50 gf}
0.02N {2 gf}
Operating Position
OP
15.2±0.5 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
* Stainless-steel lever
PT
Operating
characteristics
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
+0.07
3−0.05
3.2+0.15
−0.07 dia.
D
2
M
V
14.7±0.4 mm
Operating Force
Releasing Force
11.6
D2MV-1-1C3
D2MV-01-1C3
1.2 mm
1.3 mm
0.25 mm
OP
+0.07
3−0.05
dia. holes
2.8
OP
10.3±0.1
●Hinge Lever Models
D2MV-1L-1C3
D2MV-01L-1C3
0.25N {25 gf}
0.01N {1 gf}
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
Note. The @ in the model number is for the OF code.
●Short Hinge Lever Models
D2MV-1L11-1C3
PT
D2MV-01L11-1C3
OF Max.
RF Min.
D2MV-1-1C2
D2MV-01-1C2
10.3
3.3 mm
1.9 mm
0.7 mm
Operating Position
OP
18.7±1.2 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
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 ( ).
3
D2MV
Miniature Basic Switch
●Short Hinge Roller Lever Models
D2MV-1L22-1C3
PT
D2MV-01L22-1C3
4.8 dia.×4.8 *2
A
t=0.5 * 1
5.1
20.1
8.1
+0.07
3−0.05
dia. holes
Operating Force
Releasing Force
2.8
OP
10.3±0.1
11.6
15.9
19.8±0.8
3.2+0.15
−0.07 dia.
D
2
M
V
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
Model D2MV-1L22-1C3
D2MV-01L22-1C3
OF Max.
0.49N {50 gf}
RF Min. 0.04N {4 gf} (reference value)
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
+0.07
3−0.05
●Hinge Roller Lever Models
D2MV-1L2-1C3
D2MV-01L2-1C3
Operating
characteristics
10.3
t=0.5
3-Solder/Terminal
1.7 mm
1.0 mm
0.4 mm
Operating Position
OP
20.7±0.6 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
* 1. Stainless-steel lever
* 2. Polyacetal resin roller
4.8 dia.×4.8 * 2
A
PT
34.8±0.8
t=0.5 *1
5.1
8.1
+0.07
3−0.05
dia. holes
Operating Force
Releasing Force
2.8
OP
10.3±0.1
11.6
15.9
19.8±0.8
22.2±0.1
4
2.8 (7.5)
31.8
39.3±0.8
Model D2MV-1L2-1C3
D2MV-01L2-1C3
OF Max.
0.29N {30 gf}
RF Min. 0.02N {2 gf} (reference value)
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
+0.07
3−0.05
3.2+0.15
−0.07 dia.
Operating
characteristics
10.3
t=0.5
3-Solder/Terminal
3.3 mm
2.1 mm
0.7 mm
Operating Position
OP
20.7±1.2 mm
Note. The indicated reference values of RF are for
cases where the lever weight is not applied to
the plunger.
* 1. Stainless-steel lever
* 2. Polyacetal resin roller
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.
Cautions
●Using Micro Loads
Do not apply excessive shock. Doing so may cause damage to
the Switch's internal components because they designed for a
small load.
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
1
estimated malfunction rate is less than
operations
2,000,000
with a reliability level of 60%.
●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
●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}.
Voltage (V)
●Handling
30
0.16 mA
100 mA
24
Normal
load type
Operating
range
D2MV-1
Micro load type
Operating range
D2MV-01
●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.
5 mA
12
5
1 mA
30 mA
0
0.1
1
10
100
1,000
Current (mA)
4
D2MV
Miniature Basic Switch
D
2
M
V
• 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. B018-E1-09
0812(0207)(O)
5