Snap Action Switch
D2F
Subminiature Snap Action Switch
• Switches 3 A loads (general-purpose), 1 A loads
(low force general-purpose) and 0.1 A loads(microvoltage/
microcurrent)
• Long life span assured by high-precision dual spring
reverse-action mechanism
• Flux penetration prevented by using an insert terminal and
allowing a height difference at the case bottom
• Ideal for a wide range of applications including appliances,
office equipment, audio and communications equipment
• RoHS Compliant
Ordering Information
Actuator
Contact
type
Model
Contact Model
OF
Terminal type
PCB
Pin plunger Microvoltage/ Low force 75 g
current
Standard 150 g
General-
purpose
Low force 75 g
Standard
150 g
D2F-01F
D2F-01
D2F-F
D2F
D2F-01FL
D2F-01L
D2F-FL
D2F-L
D2F-01FL3
D2F-01L3
D2F-FL3
D2F-L3
D2F-01FL2
D2F-01L2
D2F-FL2
D2F-L2
Self-
supporting
D2F-01F-T
D2F-01-T
D2F-F-T
D2F-T
D2F-01FL-T
D2F-01L-T
D2F-FL-T
D2F-L-T
D2F-01FL3-T
D2F-01L3-T
D2F-FL3-T
D2F-L3-T
D2F-01FL2-T
D2F-01L2-T
D2F-FL2-T
D2F-L2-T
Solder
D2F-01F-D3
D2F-01-D3
D2F-F-D3
D2F-D3
D2F-01L-D3
D2F-FL-D3
D2F-L-D3
D2F-01L3-D3
D2F-FL3-D3
D2F-L3-D3
D2F-01L2-D3
D2F-FL2-D3
D2F-L2-D3
Compact
Solder
D2F-01F-D
D2F-01-D
D2F-F-D
D2F-D
D2F-01L-D
D2F-FL-D
D2F-L-D
D2F-01L3-D
D2F-FL3-D
D2F-L3-D
D2F-01L2-D
D2F-FL2-D
D2F-L2-D
Right-angle
D2F-01F-A
D2F-01-A
D2F-F-A
D2F-A
D2F-01FL-A
D2F-01L-A
D2F-FL-A
D2F-L-A
D2F-01L3-A
D2F-FL3-A
D2F-L3-A
D2F-01L2-A
D2F-FL2-A
D2F-L2-A
Left-angle
D2F-01F-A1
D2F-01-A1
D2F-F-A1
D2F-A1
D2F-01FL-A1
D2F-01L-A1
D2F-FL-A1
D2F-L-A1
D2F-01L3-A1
D2F-FL3-A1
D2F-L3-A1
D2F-01L2-A1
D2F-FL2-A1
D2F-L2-A1
Hinge lever Microvoltage/ Low force 25 g
current
Standard 80 g
General-
purpose
Simulated
roller lever
Low force 25 g
Standard
80 g
D2F-01FL-D3 D2F-01FL-D
Microvoltage/ Low force 40 g
current
Standard 80 g
General-
purpose
Low force 40 g
Standard
80 g
D2F-01FL3-D3 D2F-01FL3-D D2F-01FL3-A D2F-01FL3-A1
Roller lever Microvoltage/ Low force 40 g
current
Standard 80 g
General-
purpose
Low force 40 g
Standard
80 g
D2F-01FL2-D3 D2F-01FL2-D D2F-01FL2-A D2F-01FL2-A1
Model Number Legend
D2F-
1 2 3 4
1.
Ratings
None: General loads
01:
Micro loads (0.1 A at 30 VDC)
3.
Actuator
4.
None: Pin plunger
L:
Hinge lever
L2:
Hinge roller lever
L3:
Simulated roller lever
Terminals
None: PCB terminals/straight terminals
-T:
Self-clinching PCB terminals
-A:
Right-angled PCB terminals
-A1: Left-angled PCB terminals
-D3: Solder terminals
-D:
Compact solder terminals
2.
Maximum Operating Force
None: 1.47 N {150 gf}
F:
0.74 N {75 gf}
Note:
These OF
values
are for the pin plunger models.
Snap Action Switch
D2F
31
Specifications
■
Characteristics
Operating speed
Operating frequency
Contact resistance
1 to 500 mm/second (pin plunger models)
Mechanical: 200 operations per minute max.
Electrical: 30 operations per minute max.
General Purpose: 30 mΩ max. (Standard force versions)
50 mΩ max. (Low force versions)
Microload:
100 mΩ max.
100 MΩ min. at 500
VDC
600
VAC,
50/60 Hz for 1 minute between terminals of same polarity
1,500
VAC,
50/60 Hz for 1 minute between current-carrying metal parts and ground, and between each
terminal and non-current-carrying metal parts
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude
Destruction: 1,000 m/s
2
(approx. 100G) max.
Malfunction: 300 m/s
2
(approx. 30 g min.) max.
IEC IP40
Class I
175
-25° to 65°C (at 60% RH) with no icing
85% max. (for 5° to 35°C)
Insulation resistance
Dielectric strength (See note 2)
Vibration resistance (See note 3)
Shock resistance (See note 3)
Degree of protection
Degree of protection against
electric shock
Proof tracking index (PTI)
Ambient operating temperature
Ambient operating Humidity
Service life
Mechanical: 1 million operations min. at 60 operations/minute.
(Consult Omron for test conditions)
Electrical: 30,000 operations min. at 30 operations/minute.
Weight
Approx. 0.5 g (pin plunger models)
Note: 1.
Data shown are of initial value.
2.
The dielectric strength shown in the table indicates a value for models with a separator.
3.
For pin plunger models, the values are measured at the free position and total travel position. For the lever models, they are measured
at the total travel position.
■
Ratings
Rated Voltage
Resistive load
Microvoltage/current (D2F-01 models)
Low force
125
VAC
30
VDC
—
0.1 A
Standard
—
0.1 A
General-purpose (D2F models)
Low force
1A
0.5 A
Standard
3A
2A
Note: 1.
When using an inductive load or motor load, consult OMRON.
2.
The ratings apply under the following test conditions: Ambient Temperature = 20
±
2
°
C, Ambient Humidity = 65
±
5%, Operating frequency = 30 operations/min.
■
Approvals
Contact Omron to obtain standards approvals on specific models.
■
Contact Specifications
Item
Specification
Material
Low Force
1A
0.5 A
D2F-01
---
0.1 A
Gap
(Standard value)
Minimum Applicable Load
(See note)
D2F
Crossbar
Silver alloy
0.25 mm
100 mA at 5
VDC
1 mA at 5VDC
Gold alloy
D2F-01
UL Recognized, CSA Certified
D2F
Rated voltage
125
VAC
30
VDC
Standard
Force
3A
2A
Note:
The rated values approved by each of the safety standards
(e.g.UL,CSA) may be different from the performance
character-
istics individually defined in this catalog.
Note:
Minimum applicable loads are indicated by
N
standard
reference values. This value represents the failure rate at a
60% (λ
60
) reliability level (JIS C5003).
The equation
λ
60
=0.5 x 10
-6
/operations indicates that a failure
rate of 1/2,000,000 operations can be expected at a reliability
level of 60%.
32
Snap Action Switch
D2F
Engineering Data
■
Mechanical Service Life
D2F, D2F-01
10,000
■
Electrical Service Life
D2F
Number of operations (x10
3
)
300
Ambient temperature: 20°±2°C
Ambient humidity:
65±5% max.
Without
load
Operating frequency: 30 operations/min
125 VAC
50
30
20
10
30 VDC
Number of operations (x10
3
)
7,000
5,000
3,000
Ambient temperature: 20°±2°C
Ambient humidity:
65±5% max.
Without
load
Operating frequency: 60 operations/min
100
1,000
700
500
300
100
0
Overtravel (mm)
Note:
Values
are for pin plunger actuator type.
Rated operating current (A)
■
Mounting
All switches may be panel mounted using 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.
Two , 2-dia. mounting holes
■
PCB Layout
(reference)
2.54
5.8
±
0.15
6.5
±
0.15
2.54
Use of molded components is recommended for mounting purposes
5.08
±
0.1
12.8
±
0.15
Three,
1.2 dia. holes
■
Structure
Contact Form (SPDT)
Snap Action Switch
D2F
33
Dimensions
■
Terminals
D2F
Note:
Unless otherwise specified, all units are in millimeters and a tolerance of
±0.4
mm applies to all dimensions
PCB terminals
Self-supporting terminals
D2F-T
1.5
3.5
3.15
6.5±0.1
5.08
5.08
12.8±0.15
0.9
0.4
5.8±0.15
3.15
6.5±0.1
1.5
3.4
0.9
0.4±0.05
1.25±0.15
5.8±0.15
1.6±0.15
1.5
5.08
5.08
12.8±0.15
Solder terminals
D2F-D3
Compact solder terminals
D2F-D
1.5
2
0.5
3.15
6.5±0.1
5.08
5.08
12.8±0.15
3.5
1.2
2.2
0.4
5.8±0.15
Three, 0.8-dia. holes
3.15
6.5±0.1
5.08
5.08
12.8±0.15
1.5 2.4
1.6
0.4
5.8±0.15
Right-angle PCB terminals
D2F-A
Left-angle PCB terminals
D2F-A1
1.5
2.6±0.2
3.15
6.5±0.1
5.08
5.08
12.8±0.15
0.9
0.4
3.1±0.2
3.15
6.5±0.1
5.08
5.08
12.8±0.15
1.5
2.6±0.2
0.9
0.4
3.1±0.2
5.8±0.15
5.8±0.15
(Top view)
(Top view)
Note:
Angled terminal directions are shown
below.
Left-angled terminal
Right-angled terminal
34
Snap Action Switch
D2F
■
Dimensions and Operating Characteristics
Note: 1.
Unless otherwise specified, all units are in millimeters and a tolerance of
±0.4
mm applies to all dimensions
2.
Omitted dimensions are the same as pin plunger type.
3.
The following illustrations and dimensions are for models with PCB terminals. Refer to “Terminals” for models with self-supporting, solder
and right / left angle terminal specifics.
4.
The operating characteristics are for operation in the A direction( )
Pin Plunger Models
D2F-
D2F-01-
D2F-F-
D2F-01F-
2.2
0
+0.12
12.7
1.2
dia.
A
5.2
PT
+0.12
2
0
dia. holes
5.7
2.9
Characteristics
OF max.
RF min.
PT max.
OT min.
MD max.
OP
FP max.
D2F-@
D2F-01-@
150 g
20 g
0.5 mm
0.25 mm
0.12 mm
5.5
±
0.3 mm
—
D2F-F-@
D2F-01F-@
75 g
5g
0.5 mm
0.25 mm
0.12 mm
5.5
±
0.3 mm
—
5
2
+0.12
0
OP
1.5
3.5
3.15
6.5±0.1
5.08
5.08
12.8±0.15
0.9
0.4
5.8±0.15
Hinge Lever Models
D2F-L-
D2F-01L-
D2F-FL-
D2F-01FL-
12.8
(10.8)
t = 0.3 (see note)
A
3
Characteristics
OF max.
RF min.
FP
OP
D2F-L-@
D2F-01L-@
80 g
5g
—
0.55 mm
0.5 mm
6.8
±
1.5 mm
10 mm
D2F-FL-@
D2F-01FL-@
25 g
2g
—
0.55 mm
0.5 mm
6.8
±
1.5 mm
10 mm
PT max.
OT min.
MD max.
OP
FP max.
Note:
Stainless-steel lever
Simulated Roller Lever Models
D2F-L3-
D2F-01L3-
D2F-FL3-
D2F-01FL3-
12.7
(7.5)
10
1.3R
FP
Characteristics
A
2.1
t = 0.3 (see note)
3
D2F-L3-@
D2F-01L3-@
80 g
5g
—
0.5 mm
0.45 mm
8.5
±
1.2 mm
13 mm
D2F-FL3-@
D2F-01FL3-@
40 g
2g
—
0.5 mm
0.45 mm
8.5
±
1.2 mm
13 mm
OF max.
RF min.
PT max.
OT min.
MD max.
OP
FP max.
OP
Note:
Stainless-steel lever
Hinge Roller Lever Models
D2F-L2-
D2F-01L2-
D2F-FL2-
D2F-01FL2-
12.8
(10)
4
A 4.8 dia.
×
2.8 (Resin roller)
(4.6)
Characteristics
OF max.
RF min.
PT max.
D2F-L2-@
D2F-01L2-@
80 g
5g
—
0.55 mm
0.5 mm
13
±
2.0 mm
16.5 mm
D2F-FL2-@
D2F-01FL2-@
40 g
2g
—
0.55 mm
0.5 mm
13
±
2.0 mm
16.5 mm
t = 0.3
(see
note)
4
OP FP
OT min.
MD max.
OP
FP max.
Note:
Stainless-steel lever
Snap Action Switch
D2F
35
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