D2AW
Sealed Ultra Subminiature Basic Switch
Long stroke seal switch with
high reliability and high
insulation performance
● <Clipping contact> Double reliability by twin
contacts (=Clipping contact). Foreign materials
are cleaned out by the sliding contacts.
● <Quiet operation> Quiet operating sound by
sliding contact construction is needed for high
grade car.
● <High insulation performance> High performance
of Insulation resistance by unique contact structure.
RoHS Compliant
Model Number Legend
D2AW- @ @ @ @ @ - @
1
1. Mounting Structure
2
3
4
5
6
4. Contact Form
A: Without posts
2: SPST-NC
ER: With posts on right
3: SPST-NO
EL: With posts on left
2. Ratings
0: 0.1 A at 12 VDC
3. Actuator
0: Pin plunger
5. Terminals
D: Straight PCB terminals
H: Solder terminals
6. Option Code
Customized Code
5: Long straight leaf lever
6: Leaf lever
7: Simulated roller leaf lever
8: Long leaf lever
1
D2AW
Sealed Ultra Subminiature Basic Switch
Due to the idiosyncrasies of the automotive parts industry, a business decision is required on individual items
to determine when to start supply. Contact your OMRON representative for information on individual models.
List of Models
Model
Terminals
Without posts
With posts on right
With posts on left
Contact Form
Actuator
Pin plunger
Solder terminals
PCB terminals
Long straight leaf lever
Solder terminals
PCB terminals
Leaf lever
Solder terminals
PCB terminals
Simulated roller leaf lever
Solder terminals
PCB terminals
Long leaf lever
Solder terminals
PCB terminals
SPST-NC
D2AW-A002H
D2AW-ER002H
D2AW-EL002H
SPST-NO
D2AW-A003H
D2AW-ER003H
D2AW-EL003H
SPST-NC
D2AW-A002D
D2AW-ER002D
D2AW-EL002D
SPST-NO
D2AW-A003D
D2AW-ER003D
D2AW-EL003D
SPST-NC
D2AW-A052H
D2AW-ER052H
D2AW-EL052H
SPST-NO
D2AW-A053H
D2AW-ER053H
D2AW-EL053H
SPST-NC
D2AW-A052D
D2AW-ER052D
D2AW-EL052D
SPST-NO
D2AW-A053D
D2AW-ER053D
D2AW-EL053D
SPST-NC
D2AW-A062H
D2AW-ER062H
D2AW-EL062H
SPST-NO
D2AW-A063H
D2AW-ER063H
D2AW-EL063H
SPST-NC
D2AW-A062D
D2AW-ER062D
D2AW-EL062D
SPST-NO
D2AW-A063D
D2AW-ER063D
D2AW-EL063D
SPST-NC
D2AW-A072H
D2AW-ER072H
D2AW-EL072H
SPST-NO
D2AW-A073H
D2AW-ER073H
D2AW-EL073H
SPST-NC
D2AW-A072D
D2AW-ER072D
D2AW-EL072D
SPST-NO
D2AW-A073D
D2AW-ER073D
D2AW-EL073D
SPST-NC
D2AW-A082H
D2AW-ER082H
D2AW-EL082H
SPST-NO
D2AW-A083H
D2AW-ER083H
D2AW-EL083H
SPST-NC
D2AW-A082D
D2AW-ER082D
D2AW-EL082D
SPST-NO
D2AW-A083D
D2AW-ER083D
D2AW-EL083D
Contact Specifications
Specification
Contact
Material
Minimum applicable load ( see note )
Slide
Sliver Plated
5 VDC 1 mA
Note: For more information on the minimum applicable load, refer to Using Micro Loads.
Ratings
Rating voltage
Resistive load
12 VDC
0.1 A
Note: The 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
2
D2AW
Sealed Ultra Subminiature Basic Switch
Characteristics
Permissible operating speed
Permissible operating
frequency
30 mm to 500 mm/s (pin plunger models)
Mechanical
30 operations/min max.
Electrical
20 operations/min max
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance (initial value)
100 mΩ max.
Between terminals of the same polarity
Dielectric strength *1
Vibration resistance
Shock resistance
Durability *2
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
Destruction
1,000 m/s2 max.
Malfunction
300 m/s2 max.
Mechanical
200,000 operations min. (30 operations/min)
Electrical
200,000 operations min. (20 operations/min)
Degree of protection
IEC IP67
Ambient operating temperature
-40 to 85°C (at 60%RH max.) (with no icing or condesenation)
Ambient operation humidity
95%RH max. (for +5 to +35°C)
Weight
Approx. 0.7 g (for pin plunger models with terminals)
Note: The data given above are initial values.
*1. The values for dielectric strength shown are for models with a Separator.
Refer to your OMRON website.
*2. For testing conditions, consult your OMRON sales representative.
Mounting Structure and Reference Positions for Operating Characteristics (Unit: mm)
● Without posts
D2AW-A@
1.7 dia.
● Models with Posts
D2AW-E@
4
1.7 dia.
Mounting Hole Dimensions (Reference)
2.4+0.1
0 dia. holes
(depth: 1.5 mm min.)
8±0.1
2.6
FP
OP
FP
TTP
OP
TTP
3
2.4+0.1
0
2.6±0.05
6.5
7
8±0.1
13.3
5.3
0
1.5 –0.2
13.3
5.3
Terminals (Unit: mm)
● PCB terminals
SPST-NO
<PCB Mounting Dimensions
(Reference)>
SPST-NC
SPST-NO
2-1+0.1
0 dia. holes
2.5
5.08
2-0.6
10.16
0.4
● Solder terminals
SPST-NO
4.38
10.16±0.1
0.4
3.5
1.8
2-1.2
2-0.6
2-1+0.1
0 dia. holes
SPST-NC
1.8
2-2
5.08±0.1
2.5
SPST-NC
0.4
2-2
2-1.2
0.4
8.76
3
D2AW
Sealed Ultra Subminiature Basic Switch
Dimensions (Unit: mm) / Operating Characteristics
The following illustrations and drawings are for solder terminal models. PCB terminal models are omitted from the drawings. Refer to Terminals for these terminals.
When ordering, replace @ with the code for the rating that you need. For the combination of models, refer to List of Models.
● Pin plunger
D2AW-@00@@
1.7 dia.
4
Operating
characteristics
A
Operating Force
Releasing Force
FP
OP
TTP
OF
RF
20
2.65
3.4
8±0.1
Operating Force
Releasing Force
Type
OF
RF
Max.
Min.
Without
posts
7.2 mm
6.4 ± 0.3 mm
5.1 mm
Models with
Posts
1.50N {152 gf}
0.10N {10 gf}
Overtravel
OT
2.5 mm (reference value)
Movement Differential MD Max.
0.7 mm
(0.35)
FP
OP
TTP
Models with
Posts
1.00N {101 gf}
0.10N {10 gf}
FP Max.
11.2 mm
OP
10.4 ± 0.3 mm
TTP
9.1 mm
Operating characteristics
A
Max.
Min.
Without
posts
Overtravel
OT
1.4 mm (reference value)
Movement Differential MD Max.
0.25 mm
7
Free Position
Operating Position
Total Travel Position
●Long straight leaf lever
D2AW-@05@@
Type
Free Position
Operating Position
Total Travel Position
(1.7)
3
FP Max.
15.9 mm
OP
12.1 ± 0.8 mm
TTP
10.0 mm
11.9 mm
8.1 ± 0.8 mm
6.0 mm
6.5
●Leaf lever
D2AW-@06@@
A
2.65
8±0.1
14
3.4
(0.35)
Operating Force
Releasing Force
FP
OP
TTP
(1.7)
Free Position
Operating Position
Total Travel Position
6.5
OF
RF
Max.
Min.
Without
posts
Models with
Posts
2.00N {203 gf}
0.20N {20 gf}
FP Max.
13.3 mm
OP
11.4 ± 0.5 mm
TTP
9.8 mm
9.3 mm
7.4 ± 0.5 mm
5.8 mm
A
R2
16
2.65
3.4
(0.35)
OP
TTP
Type
OF
RF
Max.
Min.
Without
posts
Models with
Posts
1.80N {183gf}
0.20N {20 gf}
Overtravel
OT
2.0 mm (reference value)
Movement Differential MD Max.
0.5 mm
(1.7)
Free Position
Operating Position
Total Travel Position
3
6.5
●Long leaf lever
D2AW-@08@@
Operating
characteristics
Operating Force
Releasing Force
8±0.1
FP
FP Max.
17.0 mm
OP
14.8 ± 0.5 mm
TTP
12.9 mm
13.0 mm
10.8 ± 0.5 mm
8.9 mm
A
(18)
3.4
Operating
characteristics
2.65
FP
OP
Operating Force
Releasing Force
8±1
(0.45)
TTP
(1.7)
3
6.5
Note1. Unless otherwise specified, a tolerance of ±0.2 mm applies to all dimensions.
Note2. The operating characteristics are for operation in the A direction ( ).
4
Type
Overtravel
OT
1.8 mm (reference value)
Movement Differential MD Max.
0.5 mm
3
●Simulated roller leaf lever
D2AW-@07@@
Operating
characteristics
Type
OF
RF
Max.
Min.
Without
posts
Models with
Posts
0.90N {91 gf}
0.05N {5 gf}
Overtravel
OT
2.8 mm (reference value)
Movement Differential MD Max.
0.7 mm
Free Position
Operating Position
Total Travel Position
FP Max.
23.0 mm
OP
19.4 ± 1.5 mm
TTP
16.8 mm
19.0 mm
15.4 ± 1.5 mm
12.8 mm
D2AW
Sealed Ultra Subminiature Basic Switch
Precautions
Please refer to "Safety Precautions for All Detection Switches" for correct use.
Cautions
●Degree of Protection
• 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 C0920:
Degrees of protection provided by enclosures of electrical
apparatus (IP Code)
IEC 60529:
Degrees of protection provided by enclosures (IP Code)
Degree of protection: IP67
(check water intrusion after immersion
for 30 min. submerged 1m underwater)
• 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.
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.
• For models with posts, 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.
Thermal caulking conditions varies according to the equipment,
jig and base used for switch mounting. Consult your OMRON
sales representative for details.
●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 service life may
be reduced.
●Soldering
When soldering the lead wire to the terminal, first insert the
lead wire conductor through the terminal hole and then
conduct soldering.
Make sure that the temperature of the soldering iron tip does
not exceed 300°C, and complete the soldering within 3
seconds. Do not apply any external force for 1 minute after
soldering.
Soldering at an excessively high temperature or soldering for
more than 3 seconds may deteriorate the characteristics of the
Switch.
In case of automatic soldering, please do not apply the heat
beyond 260°C within 5 seconds. Pay careful attention so that
flux or solder liquid does not flow over the edge of the PCB
panel.
●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.
●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 operating conditions before using
the Switch in applications.
5
• 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. B130-E1-01
1115(1115)