can be used in dust-proof environments (IEC IP6X).
•
Switch rating of 2 A at 125 VAC possible with a
single-leaf movable spring. Models for micro loads
are also available.
•
Solder and PCB terminals are available.
RoHS Compliant
Model Number Legend
D2FD -
@ @
- 1
@
1
2
3
1. Rating
2 : 2 A at 125 VAC / 30 VDC
01 : 0.1 A at 125 VAC / 30 VDC
2. Actuater
L0 : Pin plunger
L1 : Hinge lever
L30 : Simulated roller lever
3. Terminals
H : Solder terminals
T : PCB terminals
List of Models
Ratings
Actuator
Pin plunger
Solder terminals
D2FD-2L0-1H
D2FD-01L0-1H
Terminals
2A
0.1 A
PCB terminals
Hinge lever
Solder terminals
D2FD-2L0-1T
D2FD-01L0-1T
D2FD-2L1-1H
D2FD-01L1-1H
PCB terminals
Simulated roller
lever (R2.5)
D2FD-2L1-1T
D2FD-01L1-1T
Solder terminals
D2FD-2L30-1H
D2FD-01L30-1H
PCB terminals
D2FD-2L30-1T
D2FD-01L30-1T
Contact Form
●
SPDT
COM
NO NC
1
D2FD
Contact Specifications
Item
Specification
Contact
Material
Gap (standard value)
Minimum applicable load (see note)
Model
Dust Proof Ultra Subminiature Basic Switch
D2FD-2 models
Crossbar
Silver alloy
0.25 mm
100 mA at 5 VDC
D2FD-01 models
Gold alloy
1 mA at 5 VDC
Note:
For more information on the minimum applicable load, refer to
Using Micro Loads.
Ratings
Model
Rated voltage
125 VAC
30 VDC
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
2A
2A
D2FD-2 models
Resistive load
0.1 A
0.1 A
D2FD-01 models
Characteristics
Item
Operating speed
Operating frequency
Insulation resistance
Contact resistance (initial value)
30 mΩ max.
Mechanical
Electrical
Model
D2FD-2 models
1 mm to 500 mm/s
120 operations/min max.
20 operations/min max
100 MΩ min. (at 500 VDC)
100 mΩ max.
D2FD-01 models
600 VAC 50/60 Hz 1 min between terminals of same polarity
Dielectric strength (see note 2)
1,500 VAC 50/60 Hz 1 min between current carrying metal parts and ground
1,500 VAC 50/60 Hz 1 min between each terminal and non-current carrying metal part
Vibration resistance (see note 3) Malfunction
Shock resistance (see note 3)
Destruction
Malfunction
Mechanical
Electrical
10 to 55 Hz, 1.5 mm double amplitude
1,000 m/s
2
max.
300 m/s
2
max.
300,000 operations min. (at 60 ops./min.)
30,000 operations min. (at 20 ops./min.)
100,000 operations min. (at 20 ops./min.)
Durability (see note 4)
Degree of protection
Ambient operating temperature
Ambient operation humidity
Weight
IP6X
−20
to +70°C (at 60%RH max.) (with no icing)
85%RH max. (for +5 to +35°C)
Approx. 0.7 g (pin plunger, PCB terminal models)
Note: 1.
The data given above are initial values.
2.
The dielectric strength shown in the table indicates a value for models with a Separator.
3.
For the pin plunger models, the above values apply for both the free position and total travel position. For the lever models, the values apply at the total travel
position. Contact opening or closing time is within 1 ms.
4.
Consult your OMRON sales representative for testing conditions.
Terminals
(Unit: mm)
●
Solder Terminals
2.5
±0.1
2.4
–0.05
Dia.
+0.1
●
PCB Terminals
5
±0.15
Two,1.2
+0.12
0
PCB Mounting Dimensions
(Reference)
Three, 1.2
±0.05
Dia.
Dia.
1.1
±0.12
5.08
±0.1
5.08
±0.1
2.4
+0.1
–0.05
1.7
1.5
2
1.2
2.2
4
4.8
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
0.5
0.4
4.4
6
5.7
5.5
1.5
±0.1
1.6
0.4
Three, R0.8
3.15
6.5
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
0.9
4.4
6
1.5
±0.12
1.25
±0.12
Mounting Holes
(Unit: mm)
●
Solder Terminals
Two, M2.3
4.8
±0.1
2
D2FD
Dust Proof 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 Models
D2FD-@L0-1H
D2FD-@L0-1T
A
4.35
PT
1.2 Dia.
Model
OF max.
RF min.
PT max.
OT mix.
MD max.
OP (-1H)
OP (-1T)
D2FD-@L0-1H
D2FD-@L0-1T
2.00 N {204 gf}
0.25 N {25 gf}
0.6 mm
0.25 mm
0.12 mm
7.0
±
0.2 mm
7.0
±
0.3 mm
+0.1
2.4
–0.05
2.5
±0.1
2.4
–0.05
Dia.
6.5
±0.15
+0.1
OP
●
Hinge Lever Models
D2FD-@L1-1H
D2FD-@L1-1T
5.25
t = 0.3 Stainless-steel lever
A
3
Model
OF max.
RF min.
OT mix.
MD max.
FP max.
OP (-1H)
OP (-1T)
D2FD-@L1-1H
D2FD-@L1-1T
0.65 N {66 gf}
0.05 N {5 gf}
0.5 mm
0.5 mm
11.3 mm
8.3
±
1.0 mm
8.3
±
1.2 mm
FP
OP
6.5
±0.15
●
Simulated Roller Lever Models (R2.5)
D2FD-@L30-1H
D2FD-@L30-1T
t = 0.3 Stainless-steel lever
4.2
A
Model
R2.5
3
D2FD-@L30-1H
D2FD-@L30-1T
0.65 N {66 gf}
0.05 N {5 gf}
0.5 mm
0.5 mm
14.3 mm
11.3
±
1.0 mm
11.3
±
1.2 mm
OF max.
RF min.
OT mix.
MD max.
FP max.
OP (-1H)
OP (-1T)
FP
OP
6.5
±0.15
Note: 1.
Unless otherwise specified, a tolerance of
±0.4
mm applies to all dimensions.
2.
The operating characteristics are for operation in the A direction ( ).
3
D2FD
Precautions
Refer to General Information.
Dust Proof Ultra Subminiature Basic Switch
Cautions
●
Degree of Protection
•
Do not use the Switch under the environment where it is
exposed to water.
The degree of protection is IP6X and the protection against
water is not defined.
•
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.
•
The environment-resistant performance of the switch differs
depending on operating loads, ambient atmospheres, and
installation conditions, etc. Please perform an operating test of
the switch in advance under actual usage conditions.
●
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.
With the pin plunger models, set the Switch so that the plunger can
be pushed in from directly above. Since the plunger is covered with
a rubber cap, applying a force from lateral directions may cause
damage to the plunger or reduction in the sealing capability.
Correct
Incorrect
Incorrect
●
Handing
•
Do not handle the Switch in a way that may cause damage to the
sealing rubber.
•
When handling the Switch, ensure that uneven pressure or, as
shown in the following diagram, pressure in a direction other than
the operating direction is not applied to the Actuator, otherwise
the Actuator or Switch may be damaged, or durability may be
decreased.
Incorrect
Incorrect
Incorrect
Incorrect
●
Terminal Connection
•
When soldering a lead wire to the terminal, first insert the lead
wire conductor into the terminal hole and then perform solder-
ing. Make sure that the capacity of the soldering iron is 30 W
maximum and that the temperature of the soldering iron tip is
approximately 300°C. (350°C maximum.) Complete the sol-
dering within 3 s.
Using a switch with improper soldering may result in abnormal
heating, possibly resulting in burn.
Applying a soldering iron for more than 3 s or using one that is
rated at more than 30 W may deteriorate the switch character-
istics.
When using automatic soldering baths, we recommend solder-
ing 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.
●
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 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 minimum applicable load is the N-level reference value. This
value indicates the malfunction reference level for the reliability
level of 60% (λ 60). The equation,
λ
60 = 0.5
×
10
-6
/operations
indicates that the estimated malfunction rate is less than 1/
2,000,000 operations with a reliability level of 60%.
Voltage (V)
0.16 mA
16.6 mA 100 mA
Correct Use
●
Mounting
•
Turn OFF the power supply before mounting or removing the
Switch, wiring, or performing maintenance or inspection. Fail-
ure to do so may result in electric shock or burning.
•
Use M2.3 mounting screws with plane washers or spring wash-
ers to securely mount the Switch. Tighten the screws to a torque
of 0.20 to 0.29 N
·
m {2.0 to 2.9 kgf
·
cm}. Exceeding the specified
torque may result in deterioration of the sealing or damage.
Mount the Switch onto a flat surface. Mounting on an uneven
surface may cause deformation of the Switch, resulting in
faulty operation or damage.
30
24
Operating
range for
general-load
models
D2FD-2
Operating range
for micro load
models D2FD-01
12
Inoperable
range
5
0
0.1
1
10
1 mA
100
1,000
Current (mA)
4
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
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
OMRON ELECTRONIC COMPONENTS EUROPE B.V. OMRON ELECTRONIC COMPONENTS TRADING
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