D3M
Subminiature Basic Switch
Quick-connect Terminals
Simplify Wiring and
Reduce Production Steps
㧰
● Easy wiring is ensured by quick-connect
terminals, and horizontal layout of terminals
saves mounting space.
● External actuator mounts in either of two
directions to increase Switch mounting flexibility.
● Same mounting pitch as the OMRON SS
Subminiature Basic Switch.
3
M
RoHS Compliant
Model Number Legend
1
D3M-01@
2 @
3
@
1. Lever mounting position
None : without lever
K : Lever set close to plunger
2. Actuator
None : Pin plunger
1 : Hinge lever
2 : Hinge roller lever
3 : Simulated roller lever
3. Contact form
None : SPST-NC (Color of plunger: Red)
-3 : SPST-NO (Color of plunger: Black)
L : Lever set distant from plunger
List of Models (Contact your dealer for detailed delivery date.)
Lever Mounting
Position
Actuator
Pin plunger
K
Hinge lever
L
K
Hinge roller
lever
L
K
Simulated
roller lever
L
Contact
Form
Model
Contact
SPST-NC
D3M-01
SPST-NO
D3M-01-3
SPST-NC
D3M-01K1
SPST-NO
D3M-01K1-3
SPST-NC
D3M-01L1
SPST-NO
D3M-01L1-3
SPST-NC
D3M-01K2
SPST-NO
D3M-01K2-3
SPST-NC
D3M-01L2
SPST-NO
D3M-01L2-3
SPST-NC
D3M-01K3
SPST-NO
D3M-01K3-3
SPST-NC
D3M-01L3
SPST-NO
D3M-01L3-3
Contact Form
●SPST-NC
Contact Specifications
Specification
Crossbar
Material
Gold alloy
Gap (standard value)
0.5 mm
Inrush current
1 A max.
Minimum applicable load (reference value)*
*
5 VDC 1 mA
Please refer to "●Using Micro Loads" in "Precautions" for more
information on the minimum applicable load.
Ratings
Rated voltage
Resistive load
30 VDC
0.1 A
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 Standards
UL (UL1054)/CSA (CSA C22.2 No.55)
Rated voltage
●SPST-NO
Model
30 VDC
NC
NO
COM
COM
D3M
0.1 A
T Ü V (EN61058-1)
Rated voltage
Model
30 VDC
Testing conditions: 1E5 (100,000 operations)
D3M
0.1 A
T55 (0°C to 55°C)
1
D3M
Subminiature Basic Switch
Characteristics
Mounting Holes (Unit: mm)
Permissible operating speed
0.1 mm to 1 m/s (for pin plunger models)
Permissible
operating
frequency
Mechanical
400 operations/min
Electrical
60 operations/min
2-2.4 dia. mounting holes
or M2.3 screw holes
Insulation resistance
100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) *1
100 mΩ max.
9.5±0.1
Between terminals of the
1,000 VAC 50/60 Hz for 1 min
same polarity
㧰
3
M
Dielectric
strength
Between current-carrying
1,500 VAC 50/60 Hz for 1 min
metal parts and ground
Between each terminals
and non-current-carrying 1,500 VAC 50/60 Hz for 1 min
metal parts
Vibration
Malfunction
resistance *2
Shock
resistance
Durability *3
10 to 55 Hz, 1.5 mm double amplitude
Durability
1,000m/s2 {approx. 100G} max.
Malfunction *2
300 m/s2 {approx. 30G} max.
Mechanical
500,000 operations min. (60 operations/min)
Electrical
200,000 operations min. (30 operations/min)
Degree of protection
IEC IP40
Ambient operating temperature
-25°C to +85°C at ambient humidity of 60% max.
(with no icing or condensation)
Ambient operating humidity
80% max. (for +5°C to +35°C)
Weight
Approx. 2g (pin plunger models)
Note. The data given above are initial values.
*1. Includes the resistance of the connector and lead wire (AWG #28, 50 mm
length).
*2. The values are 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 1 ms max.
*3. For testing conditions, consult your OMRON sales representative.
Dimensions (Unit: mm) and Operating Characteristics
●Pin Plunger
D3M-01
D3M-01-3
Models
Operating Characteristics
（7.2）
Operating Force
Releasing Force
3.5
7.6
Operating Position
2.35+0.1
-0.05 7.7
2.5
7
2.35+0.1
-0.05 dia.
2.5 dia.
9.5±0.1
29.2
5.7
（31.6）
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 ( ).
Note 3. The terminals connect to JST's Dipole XA Connector.
2
OF Max. 1.50 N {153 gf}
RF Min. 0.25 N {25 gf}
Pretravel
PT Max.
Overtravel
OT Min.
Movement Differential MD Max.
A
Free
Position
Operating
10 Position
D3M-01
D3M-01-3
OP
0.6 mm
0.4 mm
0.1 mm
8.4±0.3 mm
D3M
Subminiature Basic Switch
●Hinge Lever (K position)
D3M-01K1
D3M-01K1-3
（7.2）
t=0.3 Stainless-steel lever
18.2
A
3.6
Models
Operating Characteristics
D3M-01K1
D3M-01K1-3
Operating Force
Releasing Force
0.50 N {51 gf}
0.06 N {6 gf}
OF Max.
RF Min.
Overtravel
OT Min.
Movement Differential MD Max.
12.9
Free Position
Operating Position
FP Max.
OP
14.0 mm
10.0±0.8 mm
㧰
2.35+0.1
-0.05 7.7
2.5
Free
Position
Operating
Position
10
1.2 mm
0.8 mm
3
M
2.5 dia.
7
2.35+0.1
-0.05 dia.
9.5±0.1
5.7
29.2
（31.6）
●Hinge Lever (L position)
D3M-01L1
D3M-01L1-3
Models
Operating Characteristics
㸦7.2㸧
Operating Force
Releasing Force
t=0.3 Stainless-steel lever
A
2.4
2.35+0.1
-0.05 7.7
2.5
7
2.35+0.1
-0.05 dia.
2.5 dia.
9.5±0.1
29.2
OF Max. 1.00 N {102 gf}
RF Min. 0.10 N {10 gf}
Overtravel
OT Min.
Movement Differential MD Max.
18.2
3.6
Free
Position
Operating
Position
10
Free Position
Operating Position
D3M-01L1
D3M-01L1-3
FP Max.
OP
0.7 mm
0.6 mm
11.5 mm
9.2±0.6 mm
5.7
(31.6)
●Hinge Roller Lever
(K position)
D3M-01K2
D3M-01K2-3
3.8
（7.2）
4.8×3.2 dia.
Polyacetal resin roller A
t=0.3 Stainless-steel lever
17.9
Models
Operating Characteristics
D3M-01K2
D3M-01K2-3
Operating Force
Releasing Force
0.50 N {51 gf}
0.06 N {6 gf}
OF Max.
RF Min.
Overtravel
OT Min.
Movement Differential MD Max.
12.9
2.35+0.1
-0.05 7.7
2.5
Free
Position
Operating
Position
Free Position
Operating Position
FP Max.
OP
1.2 mm
0.8 mm
19.7 mm
15.7±0.8 mm
10
2.5 dia.
7
9.5±0.1
2.35+0.1
-0.05 dia.
29.2
5.7
（31.6）
●Hinge Roller Lever
(L position)
D3M-01L2
D3M-01L2-3
3.8
Models
Operating Characteristics
（7.2）
t=0.3 Stainless-steel lever
A
17.9
4.8×3.2 dia.
Polyacetal resin roller
2.4
2.35+0.1
-0.05 7.7
2.5
7
2.35+0.1
-0.05 dia.
2.5 dia.
9.5±0.1
29.2
Free
Position
Operating
Position
Operating Force
Releasing Force
OF Max.
RF Min.
Overtravel
OT Min.
Movement Differential MD Max.
Free Position
Operating Position
FP Max.
OP
D3M-01L2
D3M-01L2-3
1.00N {102 gf}
0.10N {10 gf}
0.7mm
0.6mm
17.2 mm
14.9±0.6 mm
10
5.7
（31.6）
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 ( ).
Note 3. The terminals connect to JST's Dipole XA Connector.
3
D3M
Subminiature Basic Switch
●Simulated Roller Lever
(K position)
D3M-01K3
D3M-01K3-3
㸦7.2㸧
Models
Operating Characteristics
t=0.3 Stainless-steel lever
Operating Force
Releasing Force
19.2
R1.3
3.6
㧰
2.35+0.1
-0.05 7.7
2.5
3
M
7
2.5 dia.
9.5±0.1
29.2
(31.6)
2.35+0.1
-0.05 dia.
●Simulated Roller Lever
(L position)
D3M-01L3
D3M-01L3-3
Free
Position
Operating
Position
10
16.2 mm
12.2±0.8 mm
Models
Operating Characteristics
D3M-01L3
D3M-01L3-3
A
2.35+0.1
-0.05 7.7
2.5
OF Max.
RF Min.
1.00N {102 gf}
0.10N {10 gf}
Overtravel
OT Min.
Movement Differential MD Max.
R1.3
19.2
2.4
2.5 dia.
9.5±0.1
29.2
FP Max.
OP
Operating Force
Releasing Force
t=0.3 Stainless-steel lever
2.35+0.1
-0.05 dia.
Free Position
Operating Position
1.2 mm
0.8 mm
5.7
㸦7.2㸧
7
0.50 N {51 gf}
0.06 N {6 gf}
Overtravel
OT Min.
Movement Differential MD Max.
12.9
A
OF Max.
RF Min.
D3M-01K3
D3M-01K3-3
Free
Position
Operating
10 Position
Free Position
Operating Position
FP Max.
OP
0.7 mm
0.6 mm
13.6 mm
11.3±0.6 mm
5.7
(31.6)
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 ( ).
Note 3. The terminals connect to JST's Dipole XA Connector.
Precautions
★Please refer to "Common Precautions" for correct use.
●Mounting
Use M2.3 mounting screw with plane washers or spring washers
to securely mount the Switch.
Tighten the screws to a torque of 0.23 to 0.26 N·m {2.3 to
2.7 kgf·cm}.
●Wiring
Do not use the Switch with Connector mounted and weight load
applied to the Connector and lead wire, otherwise it may rattle or
may result in connection failure.
●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. It is
recommended to use the Switch in the operation range shown in
the diagram. However, even when using micro load models
within the operating range shown below, if inrush current occurs
when the contact is opened or closed, it may increase contact
wear and so decrease durability. Therefore, insert a contact
protection circuit where necessary.
The N-level reference
value applies for the
100 mA
0.16 mA
30
minimum applicable
load. This value
24
indicates the
malfunction reference
Operating range
level for the reliability
level of 60% (λ60). (JIS
12
C5003)
The equation,
5
Voltage (V)
Correct Use
1 mA
λ60=0.5×10-6/operation
0
indicates that the
0.1
4
10
estimated malfunction
1
100
1,000
Current (mA)
rate is less than 2,000,000 operations with a reliability level of
60%. This indicates that it is considered malfunction.
Connector
• The terminals connect to JST’s XA Connector.
Contact: SXA-001T-P0.6
Housing: XAP-02V-1
• OMRON does not sell the XA Connector.
• Contact JST Mfg. for more information on the connectors.
1
100 mA
J.S.T. Manufacturing Co., Ltd.
http://www.jst-mfg.com/index_e.php
D3M
Subminiature Basic Switch
㧰
3
M
• 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.B100-E1-04
0812(0207)(O)
5