2

D2FD

Dust Proof Ultra Subminiature Basic Switch

Contact Specifications

Note: For more information on the minimum applicable load, refer to Using Micro Loads.

Ratings

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

Characteristics

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.

● Solder Terminals

Item

Model

D2FD-2 models

D2FD-01 models

Contact

Specification

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

Rated voltage

D2FD-2 models

D2FD-01 models

Resistive load

125 VAC

2 A

0.1 A

30 VDC

2 A

0.1 A

Item

Model

D2FD-2 models

D2FD-01 models

Operating speed

1 mm to 500 mm/s

Operating frequency

Mechanical

120 operations/min max.

Electrical

20 operations/min max

Insulation resistance

100 M

Ω min. (at 500 VDC)

Contact resistance (initial value)

30 m

Ω max.

100 m

Ω max.

Dielectric strength (see note 2)

600 VAC 50/60 Hz 1 min between terminals of same polarity

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

10 to 55 Hz, 1.5 mm double amplitude

Shock resistance (see note 3)

Destruction

Malfunction

Durability (see note 4)

Mechanical

300,000 operations min. (at 60 ops./min.)

Electrical

30,000 operations min. (at 20 ops./min.)

100,000 operations min. (at 20 ops./min.)

Degree of protection

IP6X

Ambient operating temperature

−20 to +70°C (at 60%RH max.) (with no icing)

Ambient operation humidity

85%RH max. (for +5 to +35

°C)

Weight

Approx. 0.7 g (pin plunger, PCB terminal models)

● Solder Terminals

● PCB Terminals

PCB Mounting Dimensions

(Reference)

1.5

2.4

Dia.

+0.1

–0.05

0.5

1.7

1.2

0.4

4

5.7

2

4.4

6

2.2

2.4

+0.1

–0.05

Three, R0.8

0.4

0.9

Two,1.2

Dia.

+0.12

0

5.5

6

4.4

3.15

1.6

Two, M2.3