1
D
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D2F
Ultra Subminiature Basic Switch
Ultra Subminiature Basic
Switch with plenty of
terminal variations
●Incorporating a snapping mechanism made with
two highly precise split springs that ensures long
durability.
●Using insertion molded terminals
that prevents flux penetration.
●In addition to self-clinching PCB, left-angled,
right-angled terminals,
2 types of soldering terminals are available.
RoHS Compliant
Model Number Legend
D2F -
@@@@
1. Ratings
None : 125 VAC 3A
125 VAC 1A (Low operating force)
01 : 30 VDC 0.1A
2. Maximum Operating Force (OF)
None : 1.47 N {150 gf}
F : 0.74 N {75 gf}
Note. The given values are for pin plunger models only.
3. Actuator
None : Pin plunger
L : Hinge lever
L2 : Hinge Roller Lever
L3 : Simulated roller lever (R1.3)
L30 : Simulated roller lever (R2.5)
4. Terminals
None : PCB terminals (Straight)
-T : Self-clinching PCB terminals
-A : PCB terminals (Right-angled)
-A1 : PCB terminals (Left-angled)
-D3 : Solder terminals
-D : Compact solder terminals
1234
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D2F Ultra Subminiature Basic Switch
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List of Models
* OF are value for Pin plunger.
Contact Form
●SPDT
Contact Specifications
* Please refer to "Using Micro Loads" in "Precautions" for more information
on the minimum applicable load.
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 Standard
The items shown in the "List of Models" above are not standard approved models.
Consult your OMRON sales representative for specific models with standard approvals.
UL (UL1054) /CSA (CSA C22.2 No.55)
Ratings 3 A 1 A 0.1 A
Maximum Operating Force (OF) * General Purpose
1.47 N {150 gf}
Low Operating Force
0.74 N {75 gf}
General Purpose
1.47 N {150 gf}
Low Operating Force
0.74 N {75 gf}
Actuator Te rm inals
Pin plunger PCB terminals (Standard) D2F D2F-F D2F-01 D2F-01F
Self-clinching PCB terminals D2F-T D2F-F-T D2F-01-T D2F-01F-T
PCB terminals (Right-angled) D2F-A D2F-F-A D2F-01-A D2F-01F-A
PCB terminals (Left-angled) D2F-A1 D2F-F-A1 D2F-01-A1 D2F-01F-A1
Solder terminals D2F-D3 D2F-F-D3 D2F-01-D3 D2F-01F-D3
Compact solder terminals D2F-D D2F-F-D D2F-01-D D2F-01F-D
Hinge lever PCB terminals (Standard) D2F-L D2F-FL D2F-01L D2F-01FL
Self-clinching PCB terminals D2F-L-T D2F-FL-T D2F-01L-T D2F-01FL-T
PCB terminals (Right-angled) D2F-L-A D2F-FL-A D2F-01L-A D2F-01FL-A
PCB terminals (Left-angled) D2F-L-A1 D2F-FL-A1 D2F-01L-A1 D2F-01FL-A1
Solder terminals D2F-L-D3 D2F-FL-D3 D2F-01L-D3 D2F-01FL-D3
Compact solder terminals D2F-L-D D2F-FL-D D2F-01L-D D2F-01FL-D
Hinge roller
lever
PCB terminals (Standard) D2F-L2 D2F-FL2 D2F-01L2 D2F-01FL2
Self-clinching PCB terminals D2F-L2-T D2F-FL2-T D2F-01L2-T D2F-01FL2-T
PCB terminals (Right-angled) D2F-L2-A D2F-FL2-A D2F-01L2-A D2F-01FL2-A
PCB terminals (Left-angled) D2F-L2-A1 D2F-FL2-A1 D2F-01L2-A1 D2F-01FL2-A1
Solder terminals D2F-L2-D3 D2F-FL2-D3 D2F-01L2-D3 D2F-01FL2-D3
Compact solder terminals D2F-L2-D D2F-FL2-D D2F-01L2-D D2F-01FL2-D
Simulated roller
lever (R1.3)
PCB terminals (Standard) D2F-L3 D2F-FL3 D2F-01L3 D2F-01FL3
Self-clinching PCB terminals D2F-L3-T D2F-FL3-T D2F-01L3-T D2F-01FL3-T
PCB terminals (Right-angled) D2F-L3-A D2F-FL3-A D2F-01L3-A D2F-01FL3-A
PCB terminals (Left-angled) D2F-L3-A1 D2F-FL3-A1 D2F-01L3-A1 D2F-01FL3-A1
Solder terminals D2F-L3-D3 D2F-FL3-D3 D2F-01L3-D3 D2F-01FL3-D3
Compact solder terminals D2F-L3-D D2F-FL3-D D2F-01L3-D D2F-01FL3-D
Simulated roller
lever (R2.5)
PCB terminals (Standard) D2F-L30 D2F-FL30 D2F-01L30 D2F-01FL30
Self-clinching PCB terminals D2F-L30-T D2F-FL30-T D2F-01L30-T D2F-01FL30-T
PCB terminals (Right-angled) D2F-L30-A D2F-FL30-A D2F-01L30-A D2F-01FL30-A
PCB terminals (Left-angled) D2F-L30-A1 D2F-FL30-A1 D2F-01L30-A1 D2F-01FL30-A1
Solder terminals D2F-L30-D3 D2F-FL30-D3 D2F-01L30-D3 D2F-01FL30-D3
Compact solder terminals D2F-L30-D D2F-FL30-D D2F-01L30-D D2F-01FL30-D
COM NO NC
Item Model D2F models D2F-01 models
Contact
Specifications Crossbar
Material Silver alloy Gold alloy
Gap (standard value) 0.25 mm
Minimum applicable load (see note) * 100 mA at 5 VDC 1 mA at 5 VDC
Model
Maximum Operating
Force (OF)
Rated voltage
D2F models D2F-01 models
1.47N (General-purpose) 0.74N (Low Operating Force) 1.47N (General-purpose) 0.74N (Low Operating Force)
Resistive load
125 VAC 3 A 1 A -
30 VDC 2 A 0.5 A 0.1 A
Rated voltage Model D2F (General-purpose) D2F (Low operating force) D2F-01
125 VAC 3 A 1 A -
30 VDC 2 A 0.5 A 0.1 A
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D2F Ultra Subminiature Basic Switch
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Characteristics
Note. The data given above are initial values.
*1. 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.
*2. For testing conditions, consult your OMRON sales representative.
Terminals/Appearances (Unit: mm)
Mounting Holes (Unit: mm)
Model D2F-01 models D2F models
Item 0.74 N (Low operating force) 1.47 N (General-purpose)
Permissible operating speed Pin plunger models: 1 mm to 500 mm/s,
Lever models: 5 mm to 500 mm/s
Permissible operating
frequency
Mechanical Pin plunger models: 200 operations/min,
Lever models: 100 operations/min
Electrical 30 operations/min
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 100 mΩ max. 50 mΩ max. 30 mΩ max.
Dielectric strength
Between terminals of the same
polarity 600 VAC 50/60 Hz for 1min
Between current-carrying metal
parts and ground 1,500 VAC 50/60 Hz for 1min
Between each terminal and
non-current-carrying metal parts 1,500 VAC 50/60 Hz for 1min
Vibration resistance * 1 Malfunction 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance Durability 1,000 m/s2 {approx. 100G} max.
Malfunction * 1 300 m/s2 {approx. 30G} max.
Durability * 2
Mechanical 1,000,000 operations min. (60 operations/min)
Electrical 100,000 operations min.
(30 operations/min)
30,000 operations min.
(30 operations/min)
Degree of protection IEC IP40
Ambient operating temperature -25°C to +85°C (at ambient humidity 60% max.)
(with no icing or condensation)
Ambient operating humidity 85% max. (for +5°C to +35°C)
Weight Approx. 0.5 g (pin plunger models)
●PCB terminals (Straight) ●Self-clinching PCB terminals
<PCB Mounting Dimensions (Reference)>
●PCB terminals (Right-angled) ●PCB terminals (Left-angled)
●Solder terminals ●Compact solder terminals
5.8
±0.15
0.4
1.5
3.5
0.9
5.085.08
12.8
±0.15
6.5
±0.1
3.15
5.8±0.15
1.6±0.15
1.5
0.4±0.05
1.25±0.15
1.5
3.4
0.9
5.085.08
6.5±0.1
3.15
12.8±0.15
5.8
±0.15
3-1.2 dia. holes
5.08
±0.1
12.8
±0.15
5.8±0.15
2.6±0.2
0.4
3.1±0.2
1.5
0.9
5.085.08
6.5±0.1
3.15
12.8±0.15
5.8±0.15
2.6±0.2
0.4 3.1±0.2
1.5
0.9
5.085.08
6.5±0.1
3.15
12.8±0.15
5.8
±0.15
0.4
1.5
3.5
2.2
1.2
5.085.08
6.5
±0.1
3.15
2
0.5
12.8
±0.15
5.8
±0.15
0.4
1.5 2.4
1.6
5.085.08
3−0.8 dia. holes
12.8
±0.15
6.5
±0.1
3.15
2-2 dia. mounting holes
6.5±0.15
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D2F Ultra Subminiature Basic Switch
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Dimensions (Unit: mm) /Operating Characteristics
The following illustrations and drawings are for D2F models with PCB terminals (straight). Self-clinching, solder, compact solder, and right-angled, left angled terminals
are omitted from the following drawings. Refer to the previous page for these terminals.
When ordering, replace @ 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 ( ).
12.7
5.7
2.9
5.2
5.8
±0.15
0.4
PT
OP
5
2.2
+0.12
dia.
0
2
+0.12
dia. holes
0
1.2
2
+0.12
0
A
●Pin Plunger Models
D2F@
D2F-01@
D2F-F@
D2F-01F@
Operating
Characteristics
Model
D2F-
@
D2F-01
@
D2F-F
@
D2F-01F
@
Operating Force OF Max.
Releasing Force RF Min.
1.47 N {150 gf}
0.20 N {20 gf}
0.74 N {75 gf}
0.05 N {5 gf}
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
0.5 mm
0.25 mm
0.12 mm
0.5 mm
0.25 mm
0.12 mm
Operating Position OP 5.5±0.3 mm
●Hinge Lever Models
D2F-L@
D2F-01L@
D2F-FL@
D2F-01FL@
Operating
Characteristics
Model
D2F-L
@
D2F-01L
@
D2F-FL
@
D2F-01FL
@
Operating Force OF Max.
Releasing Force RF Min.
0.78 N {80 gf}
0.05 N {5 gf}
0.25 N {25 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
0.55 mm
0.5 mm
0.55 mm
0.5 mm
Free Position FP Max.
Operating Position OP
10 mm
6.8±1.5 mm
(10.8)
12.8
t=0.3 * 3
* Stainless-steel lever
OP
FP
A
●Simulated Roller Lever Models (R1.3)
D2F-L3@
D2F-01L3@
D2F-FL3@
D2F-01FL3@
Operating
Characteristics
Model
D2F-L3
@
D2F-01L3
@
D2F-FL3
@
D2F-01FL3
@
Operating Force OF Max.
Releasing Force RF Min.
0.78 N {80 gf}
0.05 N {5 gf}
0.39 N {40 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
0.5 mm
0.45 mm
0.5 mm
0.45 mm
Free Position FP Max.
Operating Position OP
13 mm
8.5±1.2 mm
(7.5)
10
R1.3 3
* Stainless-steel lever
OP
FP
2.1 t=0.3 *
A
12.7
●Simulated Roller Lever Models (R2.5)
D2F-L30@
D2F-01L30@
D2F-FL30@
D2F-01FL30@
Operating
Characteristics
Model
D2F-L30
@
D2F-01L30
@
D2F-FL30
@
D2F-01FL30
@
Operating Force OF Max.
Releasing Force RF Min.
0.54 N {55 gf}
0.04 N {4 gf}
0.3 N {31 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
0.5 mm
0.5 mm
0.5 mm
0.5 mm
Free Position FP Max.
Operating Position OP
12.6 mm
9.5±1.0 mm
t=0.3 *
3.3 R2.5
3
* Stainless-steel lever
OP FP
A
12.7
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D2F Ultra 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
• Terminal connection
When soldering, make sure that the temperature of the
soldering iron tip is not higher than 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.
• Connecting to PCB terminal Boards
When using automatic soldering baths, we recommend
soldering at 260°C ±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, perform soldering within 3
seconds at iron tip temperature not higher than 350°C. Do not
apply any external force for at least 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 mounting screws with plane washers or spring washers
to securely mount the Switch. Tighten the screws to a torque of
0.08 to 0.1 N·m {0.8 to 1 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
minimum applicable load is the N-level reference value. This
value indicates the malfunction reference level for the reliability
level of 60% (λ60).
(JIS C5003)
The equation, λ60=0.5×10-6/operation, indicates that the
estimated malfunction rate is less than operations
with a reliability level of 60%.
●Hinge Roller Lever Models
D2F-L2@
D2F-01L2@
D2F-FL2@
D2F-01FL2@
Operating
Characteristics
Model
D2F-L2
@
D2F-01L2
@
D2F-FL2
@
D2F-01FL2
@
Operating Force OF Max.
Releasing Force RF Min.
0.78 N {80 gf}
0.05 N {5 gf}
0.39 N {40 gf}
0.02 N {2 gf}
Overtravel OT Min.
Movement Differential MD Max.
0.55 mm
0.5 mm
0.55 mm
0.5 mm
Free Position FP Max.
Operating Position OP
16.5 mm
13±2 mm
(10)
4
12.8
t=0.3 *1
(4.6)
*1. Stainless-steel lever
*2. Polyacetal resin roller
OP
4FP
4.8 dia.×2.8 *2
A
Cautions Correct Use
1
2,000,000
Voltage (V)
30
24
12
5
0
1 10 100 1,000
Current (mA)
0.1
1 mA
Operating
range for
general-load
models
D2F
16.6 mA0.16 mA 100 mA
Operating range
for micro load
models
D2F-01
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D2F Ultra Subminiature Basic Switch
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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. B036-E1-10
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
