D2QW
Sealed Subminiature Basic Switch
Sealed long stroke
slide-contact switch for reliable
ON/OFF action even in severe
environmental conditions.
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● Extra-long stroke even without levers. (OT: 2.7 mm)
● Clip contacts with highly reliable slide contact
mechanism.
● High temperature resistance up to 85°C and
drip-proof structure for wide range of applications
environmental resistance required.
(Conforms to IP67, except for terminal section.)
● Models available with highly reliable gold-plated
contacts.
RoHS Compliant
Model Number Legend
D2QW- @ @ @ @ @ - @ - @
1 2
1. Cover
C: M3-screw Mounting
3 4 5
6
7
4. Contact form
2: SPST-NC
3: SPST-NO
2. Ratings
0: Gold-plated contacts
5 VDC 1 mA~30 VDC 0.1 A
1: Silver-plated contacts
5 VDC 1 mA~30 VDC 0.1 A
3. Actuator
0: Pin plunger
6: Leaf lever
7: Simulated roller leaf lever
8: Bent leaf lever
5. Terminals
D : PCB terminals
H : Solder terminals
M : Molded lead wires downwards
ML : Molded lead wires on left-side
MR : Molded lead wires on right-side
6. Special Specification
7. Special Industry Specification
1
D2QW
Sealed Subminiature Basic Switch
List of Models
Contact
Actuator
Terminals
PCB
Solder
Pin plunger
Molded lead wires downwards
Molded lead wires on left-side
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Molded lead wires on right-side
PCB
Solder
Simulated Roller Lever
Molded lead wires downwards
Molded lead wires on left-side
Molded lead wires on right-side
PCB
Solder
Leaf lever
Molded lead wires downwards
Molded lead wires on left-side
Molded lead wires on right-side
PCB
Solder
Bent leaf lever
Molded lead wires downwards
Molded lead wires on left-side
Molded lead wires on right-side
2
Gold plated
Contact form
Silver plated
Model
SPST-NO
D2QW-C003D
D2QW-C103D
SPST-NC
D2QW-C002D
D2QW-C102D
SPST-NO
D2QW-C003H
D2QW-C103H
SPST-NC
D2QW-C002H
D2QW-C102H
SPST-NO
D2QW-C003M
D2QW-C103M
SPST-NC
D2QW-C002M
D2QW-C102M
SPST-NO
D2QW-C003ML
D2QW-C103ML
SPST-NC
D2QW-C002ML
D2QW-C102ML
SPST-NO
D2QW-C003MR
D2QW-C103MR
SPST-NC
D2QW-C002MR
D2QW-C102MR
SPST-NO
D2QW-C073D
D2QW-C173D
SPST-NC
D2QW-C072D
D2QW-C172D
SPST-NO
D2QW-C073H
D2QW-C173H
SPST-NC
D2QW-C072H
D2QW-C172H
SPST-NO
D2QW-C073M
D2QW-C173M
SPST-NC
D2QW-C072M
D2QW-C172M
SPST-NO
D2QW-C073ML
D2QW-C173ML
SPST-NC
D2QW-C072ML
D2QW-C172ML
SPST-NO
D2QW-C073MR
D2QW-C173MR
SPST-NC
D2QW-C072MR
D2QW-C172MR
SPST-NO
D2QW-C063D
D2QW-C163D
SPST-NC
D2QW-C062D
D2QW-C162D
SPST-NO
D2QW-C063H
D2QW-C163H
SPST-NC
D2QW-C062H
D2QW-C162H
SPST-NO
D2QW-C063M
D2QW-C163M
SPST-NC
D2QW-C062M
D2QW-C162M
SPST-NO
D2QW-C063ML
D2QW-C163ML
SPST-NC
D2QW-C062ML
D2QW-C162ML
SPST-NO
D2QW-C063MR
D2QW-C163MR
SPST-NC
D2QW-C062MR
D2QW-C162MR
SPST-NO
D2QW-C083D
D2QW-C183D
SPST-NC
D2QW-C082D
D2QW-C182D
SPST-NO
D2QW-C083H
D2QW-C183H
SPST-NC
D2QW-C082H
D2QW-C182H
SPST-NO
D2QW-C083M
D2QW-C183M
SPST-NC
D2QW-C082M
D2QW-C182M
SPST-NO
D2QW-C083ML
D2QW-C183ML
SPST-NC
D2QW-C082ML
SPST-NO
SPST-NC
D2QW-C083MR
D2QW-C082MR
D2QW-C182ML
D2QW-C183MR
D2QW-C182MR
D2QW
Sealed Subminiature Basic Switch
Contact form
●SPST-NO
Characteristics
●SPST-NC
COM
NO
(Black) (Blue)
COM
(Black)
Permissible operating speed
C0 series
Specification
Contact
Material
Minimum applicable load
(see note)
120 operations/min
Insulation resistance
100 MΩ min. (at 500 VDC with insulation
tester)
Dielectric
strength
Contact Specifications
Model
Permissible operating frequency
Contact
resistance
(initial
value)
NC
(Red)
C1 series
Slide
Gold plated
Silver plated
5 VDC 1mA
Ratings
Vibration
resistance
Shock
resistance
Durability
Rated voltage
Resistive load
30 VDC
14 VDC
0.1A
10mA
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: 20 operations/min
SPST-NO: 1 mm to 500 m/s
SPST-NC: 30 mm to 500 m/s
Terminal models
100 mΩ max.
Molded lead wire
models
150 mΩ max.
Between terminals of
the same polarity
600 VAC 50/60 Hz 1min
Between current-carrying
metal parts and ground
1,500 VAC 50/60 Hz 1min
Between terminals and
non-current-carrying
metal parts
1,500 VAC 50/60 Hz 1min
Malfunction
10 to 55 Hz,
1.5 mm double amplitude
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Durability
1,000 m/s2 {approx. 100G} max.
Malfunction
300 m/s2 {approx. 30G} max.
Mechanical
500,000 operations min. (30 operations/min)
Electrical
30 VDC 0.1 A 200,000 operations min.
14 VDC 10 mA 500,000 operations min.
(20 operations/min)
Degree of protection
IEC IP67 (excluding the terminals)
Degree of protection against
electric shock
Class I
Proof tracking index (PTI)
175
Ambient operating temperature
–40°C to +85°C (at ambient humidity of
60% max.)
(with no icing or condensation)
Ambient operating humidity
95% max. (for +5°C to +35°C)
Weight
Approx. 0.7 g (for pin plunger models)
3
D2QW
Sealed Subminiature Basic Switch
Mounting Structure and Reference Positions for Operating Characteristics
1.7 dia.
8.3±0.1
(4)
(Units: mm)
Mounting Hole Dimensions (Reference)
8.2±0.2
5.3±0.2
3 +0.1
0 dia. holes
OT
M3 Tap
(depth 1.5 mm min.)
FP OP
ia.
d
±0.1
3.2
TTP
0
.
3 −0
.1
5.1
3 +0.1
0
dia
8.3±0.1
4.2
13.3±0.2
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Terminals/Appearances
(Units: mm)
●PCB terminals
SPST-NO
<PCB Mounting Dimensions (Reference)>
SPST-NC
SPST-NO
3-1+0.1
0
3
2-0.9
10.16±0.05
13.3±0.2
5.08±0.05
●Solder terminals
SPST-NO
0.4
2-1.2
2-2
10.16±0.1
3
0.4
9.06
13.3±0.2
●Molded lead wires
Molded lead wires on left-side
Molded lead wires on right-side
Molded lead wires downwards
NC AVSS0.3 (Red)
or
NO AVSS0.3 (Blue)
COM AVSS0.3 (Black)
NC AVSS0.3 (Red)
or
NO AVSS0.3 (Blue)
2.4
5.08±0.1
0.4
1.8
4.53
300±10
dia. holes
SPST-NC
3
1.2
2
dia. holes
3
0.4
0.9
1.8
SPST-NC
3-1+0.1
0
12.9
COM AVSS0.3 (Black)
3.9
3.9
3.9
4.1
4.1
4.1
12.9
2.4
12.9
300±10
COM AVSS0.3 (Black)
300±10
NO AVSS0.3 (Blue)
(5)
4
D2QW
Sealed Subminiature Basic Switch
Dimensions (Unit: mm) /Operating Characteristics
The illustrations and drawings are for solder terminals models.
Refer to "Terminals/Appearances" of the previous page for details on models with Straight PCB terminals.
When ordering, replace @ with the code for the terminal that you need.
●Pin plunger
D2QW-C@02@
D2QW-C@03@
1.7 dia.
8.3±0.1
(4)
8.2±0.2
5.3±0.2
OT
FP
OP
TTP
0
0.1
±
3.2
d
5.1
3 +0.1
0
.
0.1
3−
ia.
dia
4.2
3
1.8
4.53
2-1.2
2-2
Operating
characteristics
Model
Operating Force
OF Max.
Overtravel
OT
Free Position
FP Max.
9.2 mm
9.2 mm
Operating Position
OP
8.7±0.3 mm
8.4±0.3 mm
Total Travel Position
TTP
(5.9) mm
(5.9) mm
D2QW-C@62@
D2QW-C@63@
D2QW-C@02@
D2QW-C@03@
1.5 N {153 gf}
1.5 N {153 gf}
(2.9) mm
(2.7) mm
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0.4
13.3±0.2
●Leaf lever
D2QW-C@62@
D2QW-C@63@
t=0.2 Stainless-steel lever
8.3±0.1
8.2±0.2
5.3±0.2
14
OT
FP
(0.55) (1.2)
OP
±0.1
TTP
3.2
.1
5.1
3 +0.1
0
.
0
3−0
.
dia
dia
4.2
Operating
characteristics
Model
Operating Force
OF Max.
1.7 N {173 gf}
1.7 N {173 gf}
Overtravel
OT
(3.7) mm
(3.2) mm
Free Position
FP Max.
11.5 mm
11.5 mm
Operating Position
OP
9.8±0.5 mm
9.3±0.5 mm
Total Travel Position
TTP
(6.2) mm
(6.2) mm
D2QW-C@72@
D2QW-C@73@
3
2-0.9
0.4
10.16±0.05
13.3±0.2
●Simulated roller leaf lever
D2QW-C@72@
D2QW-C@73@
8.2±0.2
5.3±0.2
3.4
t=0.2 Stainless-steel lever
OT
(0.45)
FP
OP
(1.7)
.
dia
TTP
±0.1
3.2
3 +0.1
0
.
0
.1
3−0
5.1
dia
Operating
characteristics
Model
Operating Force
OF Max.
1.5 N {153 gf}
1.5 N {153 gf}
Overtravel
OT
(3.9) mm
(3.5) mm
Free Position
FP Max.
14.4 mm
14.4 mm
Operating Position
OP
12.5±0.5 mm
12.0±0.5 mm
Total Travel Position
TTP
(8.7) mm
(8.7) mm
D2QW-C@82@
D2QW-C@83@
4.2
3
1.8
4.53
2-1.2
2-2
0.4
13.3±0.2
●Bent leaf lever
D2QW-C@82@
D2QW-C@83@
t=0.2 Stainless-steel lever
8.3±0.1
14
3
8.2±0.2
5.3±0.2
R2
OT
(0.55) (1.2)
TTP
±
3.2
FP
OP
Operating
characteristics
Model
Operating Force
OF Max.
1.7 N {173 gf}
1.7 N {173 gf}
Overtravel
OT
(3.7) mm
(3.2) mm
Free Position
FP Max.
11.3 mm
11.3 mm
Operating Position
OP
9.6±0.5 mm
9.1±0.5 mm
Total Travel Position
TTP
(6.0) mm
(6.0) mm
.
0.1
0
.1
−0
3
3
.
dia
dia
5.1
+0.1
0
4.2
3
2-0.9
10.16±0.05
13.3±0.2
0.4
5
D2QW
Sealed Subminiature Basic Switch
Precautions
★Please refer to "Basic Switches Common Switches" for correct use.
Cautions
●Degree of Protection
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• Do not use this product underwater.
Although molded lead wire models satisfy the test conditions
for the standard given below, this test is to check the ingress of
water into the switch enclosure after submerging the Switch in
water for a given time. Satisfying this test condition does not
mean that the Switch can be used underwater.
• JIS (Japanese Industrial Standards)
C0920 (Waterproof test of the electrical machinery/appliance
and wiring materials)
Degree of protection: 7, Model: Waterproof
• IEC (International Electrotechnical Commission)
Publication 529 (Degrees of Protection Provided by
Enclosures)
Degree of protection: IP67
• Do not operate the Switch when it is exposed to water spray,
or when water drops adhere to the Switch surface, or during
sudden temperature changes, otherwise water may intrude
into the interior of the Switch due to a suction effect.
• Prevent the Switch from coming into contact with oil and
chemicals.
Otherwise, damage to or deterioration of Switch materials may
result.
• Do not use the Switch in areas where it is exposed to silicon
adhesives, oil, or grease. Otherwise faulty contact may result
due to the generation of silicon oxide.
●Soldering
• When soldering the lead wire to the terminal, first insert the
lead wire conductor through the terminal hole and then
conduct soldering. Complete soldering within 3 seconds using
a soldering iron with a capacity of 50 W max and a tip
temperature of 300°C max. Also, do not apply external force to
the Switch for 1 minute after soldering.
Improper soldering involving an excessively high temperature
or excessive soldering time may deteriorate the characteristics
of the Switch.
When performing automatic soldering, solder at 260 °C max
and complete soldering with 5 seconds. Pay careful attention
so that flux or solder liquid does not flow over the edge of the
PCB panel.
●Side-actuated (Cam/Dog) Operation
• When using a cam or dog to operate the Switch, factors such
as the operating speed, operating frequency, push-button
indentation, and material and shape of the cam or dog will
affect the durability of the Switch. Confirm performance
specifications under actual operation conditions before using
the Switch in applications.
Correct Use
●Mounting
• Turn OFF the power supply before mounting or removing the
Switch, wiring, or performing maintenance or inspection.
Failure to do so may result in electric shock or burning.
• When mouting with screw, use M3 mounting screw with plane
washers or spring washers to securely mount the Switch.
Tighten the screws to a torque of 0.27 to 0.29 N·m {28 to
30 gf}. Exceeding the specified torque may result in
deterioration of the sealing or damage.
• Secure the posts by thermal caulking or by pressing into an
attached device. When pressed into an attached device,
provide guides on the opposite ends of the posts to ensure
that they do not fall out or rattle.
●Operating Body
• Use an operating body with low frictional resistance and of a
shape that will not interfere with the sealing rubber, otherwise
the plunger may be damaged or the sealing may deteriorate.
●Handling
• Do not handle the Switch in a way that may cause damage to
the sealing rubber.
• When handling the Switch, ensure that pressure is not applied
to the posts in the directions shown in the following diagram.
Also, ensure that uneven pressure or pressure in a direction
other than the operating direction is not applied to the Actuator
as shown in the following diagram. Otherwise, the post,
Actuator, or Switch may be damaged, or the durability may be
reduced.
●Using Micro Loads
• Even when using micro load models within the operating
range shown below, if inrush/surge current occurs, it may
increase the contact wear and so decrease durability.
Therefore, insert a contact protection circuit where necessary.
• 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
6
Contact: www.omron.com/ecb
Cat. No. B117-E1-04
1014(0207)(O)