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D
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D2S
Subminiature Basic Switch
Subminiature Switch with
Superb Flux Resistance
●One-piece terminal construction to keep out flux.
●High operating-position accuracy (±0.25 mm)
enables easy peripheral design and positioning.
Use of pin plunger also allows horizontal
operation.
RoHS Compliant
Model Number Legend
List of Models
Ratings 10.1 A 5 A 0.1 A
Actuator Terminals OF max.
Pin plunger Solder terminals 1.47 N {150 gf} D2S-10 D2S-5 D2S-01
0.49 N {50 gf} - D2S-5-F D2S-01-F
Self-clinching PCB
terminals
1.47 N {150 gf} D2S-10D D2S-5D D2S-01D
0.49 N {50 gf} - D2S-5-FD D2S-01-FD
Hinge lever Solder terminals 0.49 N {50 gf} D2S-10L D2S-5L D2S-01L
0.18 N {18 gf} - D2S-5L-F D2S-01L-F
Self-clinching PCB
terminals
0.49 N {50 gf} D2S-10LD D2S-5LD D2S-01LD
0.18 N {18 gf} - D2S-5L-FD D2S-01L-FD
Simulated roller lever Solder terminals 0.49 N {50 gf} D2S-10L13 D2S-5L13 D2S-01L13
0.18 N {18 gf} - D2S-5L13-F D2S-01L13-F
Self-clinching PCB
terminals
0.49 N {50 gf} D2S-10L13D D2S-5L13D D2S-01L13D
0.18 N {18 gf} - D2S-5L13-FD D2S-01L13-FD
Hinge roller lever Solder terminals 0.49 N {50 gf} D2S-10L2 D2S-5L2 D2S-01L2
0.18 N {18 gf} - D2S-5L2-F D2S-01L2-F
Self-clinching PCB
terminals
0.49 N {50 gf} D2S-10L2D D2S-5L2D D2S-01L2D
0.18 N {18 gf} - D2S-5L2-FD D2S-01L2-FD
D2S - @@@@
1. Ratings
10 : 250 VAC 10.1 A
5 : 125 VAC 5 A
01 : 30 VDC 0.1 A
2. Actuator
None : Pin plunger
L : Hinge lever
L13 : Simulated roller lever
L2 : Hinge roller lever
1234
3. Maximum Operating Force (OF)
None : 1.47 N {150 gf}
-F : 0.49 N {50 gf} (For 0.1 A, 5 A)
Note: The given values are for pin plunger models only.
4. Terminals
None : Solder terminals
D : Self-clinching PCB terminals
Separator (Sold Separately), Terminal Connector (Sold Separately) Refer to "Basic Switch Common Accessories"
2
D2S Subminiature Basic Switch
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Contact Form
Contact Specifications
* Please refer to "Using Micro Loads" of "●Precautions" for more information on the minimum applicable
load.
Item Model D2S-10 models D2S-5 models D2S-01 models
Contact
Specification Rivet Crossbar
Material Silver alloy Gold alloy
Gap (standard
value) 0.5 mm
Inrush
current
NC 20A max. 1 A max.
NO 15 A max. 10 A max. 1 A max.
Minimum applicable load
(reference value) * 5 VDC 160 mA 5 VDC 1 mA
●SPDT
COM NO NC
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.
*3. For testing conditions, consult your OMRON sales representative.
Item Model D2S-10 models D2S-5 models D2S-01 models
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
Insulation resistance 100 M
Ω
min. (at 500 VDC with insulation tester)
Contact resistance
(initial value)
OF 1.47 N models 30m
Ω
max. 50 m
Ω
max.
OF 0.49 N models - 50 m
Ω
max. 100 m
Ω
max.
Dielectric
strength * 1
Between terminals of the same
polarity 1,000 VAC 50/60 Hz 1 min
Between current-carrying metal
parts and ground 1,500 VAC 50/60 Hz 1 min
Between each terminals and
non-current-carrying metal parts 1,500 VAC 50/60 Hz 1 min
Vibration
resistance * 2 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock
resistance
Durability OF 1.47 N models 1,000 m/s
2
{approx. 100G} max.
OF 0.49 N models 500 m/s
2
{approx. 50G} max.
Malfunction * 2 OF 1.47 N models 300 m/s
2
{approx. 30G} max.
OF 0.49 models 200 m/s
2
{approx. 20G} max.
Durability * 3
Mechanical 10,000,000 operations min.
(60 operations/min)
30,000,000 operations min.
(60 operations/min)
Electrical 50,000 operations min.
(30 operations/min)
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 85% max. (for
+
5°C to
+
35°C)
Weight Approx. 1.6 g (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
Standards
The items shown in the "List of Models"
are not standard approved models.
Consult your OMRON sales
representative for specific models with
standard approvals.
UL (
UL1054)
/CSA
(CSA C22.2 No.55)
Model
Item
Rated voltage Resistive load
D2S-10
models 250 VAC 10.1 A
D2S-5
models
125 VAC
250 VAC
5 A
3 A
D2S-01
models
125 VAC 0.1 A
30 VDC 0.1 A
Rated
voltage
Model
D2S-10 D2S-5 D2S-01
125 VAC
250 V
-
10.1 A
5 A
3 A
0.1 A
-
30 VDC - - 0.1 A
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D2S Subminiature Basic Switch
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Dimensions (Unit: mm) and Operating Characteristics
The following figures show models with self-clinching PCB terminals. For the solder terminals, refer to "Terminals/Appearances".
The @ is replaced with the code for the terminal that you need. See the "List of Models" for available combinations of models.
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 ( ).
Terminals/Appearances (Unit: mm)
●Solder terminals ●Self-clinching PCB terminals
<PCB Mounting Dimensions (Reference)>
3.3
±0.1
6.4
±0.2
0.5
2
16.1
±0.2
1.85
9.5
±0.1
8.8
±0.2
1.6
3.2
7.3
5.15
3-1.6 dia.holes
3.3±0.1
6.4±0.2
0.5
1.3
2
16.1±0.2
1.85
9.5±0.1
5.15
8.8±0.2 0.8
1.2
1.8±0.1
3.9
8.8±0.2
3-1.35〜1.5 dia.
16.1±0.2 PCB's thickness t＝1.6mm
Mounting Holes (Unit: mm)
9.5±0.1
2-2.4 dia. mounting holes or
M2.3 screw holes
7.5±0.1
1.8
（5.3）
2.35±0.05 dia.
2.35±0.05 dia.
77.7 OP
PT 3.6
3.3±0.1
3.9
6.4±0.2
0.5
1.8±0.1
1.3
2
19.8±0.2
16.1±0.2
9.5±0.1
A
2.5
2.5±
0.07
0.07
dia.
dia.
2.5±0.07 dia.
●Pin plunger
D2S-10@
D2S-5@
D2S-5-F@
D2S-01@
D2S-01-F@
Operating
characteristics
Model D2S-10
@
D2S-5
@
D2S-01
@
D2S-5-F
@
D2S-01-F
@
Operating Force OF Max.
Releasing Force RF Min.
1.47 N {150 gf}
0.25 N {25 gf}
0.49 N {50 gf}
0.04 N {4 gf}
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
0.7 mm
0.4 mm
0.1 mm
Operating Position OP 8.4
±
0.25 mm
●Hinge lever
D2S-10L@
D2S-5L@
D2S-5L-F@
D2S-01L@
D2S-01L-F@
Operating
characteristics
Model D2S-10L
@
D2S-5L
@
D2S-01L
@
D2S-5L-F
@
D2S-01L-F
@
Operating Force OF Max.
Releasing Force RF Min.
0.49 N {50 gf}
0.06 N {6 gf}
0.18 N {18 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
1.0 mm
0.8 mm
Free Position FP Max.
Operating Position OP
13.6 mm
9.4
±
0.8mm
14.5
t＝0.3 *
2.35
±0.05
dia.
2.35
±0.05
dia.
77.7 OP
FP
3.6
3.3
±0.1
3.9
* Stainless-steel lever
6.4
±0.2
0.5
1.3
2
19.8
±0.2
16.1
±0.2
9.5
±0.1
2.52.5
±0.070.07
dia. dia.2.5
±0.07
dia.
A
1.8
±0.1
●Simulated roller lever
D2S-10L13@
D2S-5L13@
D2S-5L13-F@
D2S-01L13@
D2S-01L13-F@
Operating
characteristics
Model D2S-10L13
@
D2S-5L13
@
D2S-01L13
@
D2S-5L13-F
@
D2S-01L13-F
@
Operating Force OF Max.
Releasing Force RF Min.
0.49 N {50 gf}
0.06 N {6 gf}
0.18 N {18 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
1.0 mm
0.8 mm
Free Position FP Max.
Operating Position OP
15.5 mm
11.4
±
0.8 mm
15.8
t＝0.3 *
2.35
±0.05
dia.
2.35
±0.05
dia.
R1.3
77.7 OP
FP
3.6
3.3
±0.1
3.9
*Stainless-steel lever
6.4
±0.2
0.5
1.3
2
19.8
±0.2
16.1
±0.2
9.5
±0.1
A
1.8
±0.1
2.52.5
±0.070.07
dia. dia.2.5
±0.07
dia.
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D2S Subminiature Basic Switch
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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 ( ).
Precautions
★ Please refer to "Basic Switches Common Precautions" for correct use.
●Soldering
When using automatic soldering baths, we recommend soldering
at 260±5°C within 5 seconds. Make sure that the liquid surface of
the solder does not flow over the edge of the board.
When soldering terminals manually, complete the soldering at
the iron tip temperature between 350 to 400°C within 3 seconds,
and do not apply any external force for 1 minute after soldering.
When applying solder, keep the solder away from the case of the
Switch and do not allow solder or flux to flow into the case.
●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}.
●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 N-level
reference value applies for the minimum applicable load. 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%.
●Hinge roller lever
D2S-10L2@
D2S-5L2@
D2S-5L2-F@
D2S-01L2@
D2S-01L2-F@
Operating
characteristics
Model D2S-10L2
@
D2S-5L2
@
D2S-01L2
@
D2S-5L2-F
@
D2S-01L2-F
@
Operating Force OF Max.
Releasing Force RF Min.
0.49 N {50 gf}
0.06 N {6 gf}
0.18 N {18 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
1.0 mm
0.8 mm
Free Position FP Max.
Operating Position OP
19.3 mm
15.1
±
0.8 mm
14.5
t=0.3 *1
2.35±0.05 dia.
2.35±0.05 dia.
77.7
OP
FP
4.8x3.2 *2 dia.
3.3±0.1
3.9
*1. Stainless-steel lever
*2. Polyacetal resin roller
6.4±0.2
0.5
1.3
2
19.8±0.2
16.1±0.2
9.5±0.1
2.52.5±0.070.07 dia. dia.2.5±0.07 dia.
A
1.8±0.1
Cautions Correct Use
1
2,000,000
30
24
12
5
0
1 10 100 1,000
Current (mA)
0.1
1 mA
Normal load
type
Operating
range
D2S-5
D2S-10
Micro load type
Operating range
D2S-01
26 mA0.16 mA
100 mA 160 mA
100 mA
Voltage (V)
5
D2S Subminiature Basic Switch
D
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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.
Cat. No. B092-E1-06
1014(0207)(O)
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company Contact: www.omron.com/ecb
