8

D2HW

Sealed Ultra Subminiature Basic Switch

D

2

H

W

The following illustrations and drawings are representative models. When ordering, replace

@ with the code for the mounting structure, contact form and terminal that

you need.

See the "

■List of Models" for available combinations of appearances.

Refer to page 3 to 4 for the mounting structures and terminal forms.

Note1. Unless otherwise specified, a tolerance of

±0.2mm applies to all dimensions.

Note2. The operating characteristics are for operation in the A direction (

).

4

1.7 dia.

FP

OP

TTP

7

5.3

A

●Pin plunger

D2HW-@20@@

Operating characteristics

Type

Without

posts

Models with

Posts

M3-screw

Mounting

Models

Operating Force

OF

Max.

Releasing Force

RF

Min.

0.75N {76 gf}

0.10N {10 gf}

Overtravel

OT

Movement Differential

MD Max.

1.4 mm (reference value)

0.25 mm

Free Position

FP

Max.

Operating Position

OP

Total Travel Position

TTP Max.

11.2 mm

10.4

±0.2 mm

9.1 mm

7.2 mm

6.4

±0.2 mm

5.1 mm

●Hinge Lever

D2HW-@21@@

Operating characteristics

Type

Without

posts

Models

with Posts

M3-screw

Mounting

Models

Operating Force

OF Max.

Releasing Force

RF Min.

0.75N {76 gf}

0.07N {7 gf}

Overtravel

OT

Movement Differential MD Max.

1.6 mm (reference value)

0.5 mm

Free Position

FP Max.

Operating Position

OP

Total Travel Position

TTP Max.

12.8 mm

11.5

±0.5 mm

10 mm

8.8 mm

7.5

±0.5 mm

6 mm

FP

OP

TTP

7

（0.4）

13

t0.3

Stainless-steel lever

（1.15）

3.4

A

Operating

characteristics

Type

Without

posts

Models

with Posts

M3-screw

Mounting

Models

Operating Force

OF Max.

Releasing Force

RF Min.

0.5N {50 gf}

0.03N {3 gf}

Overtravel

OT

Movement Differential MD Max.

2.5 mm (reference value)

0.8 mm

Free Position

FP Max.

Operating Position

OP

Total Travel Position

TTP Max.

15.5 mm

13.3

±0.8 mm

11 mm

11.5 mm

9.3

±0.8 mm

7 mm

FP

OP

TTP

7

（0.4）

20

t0.3

Stainless-steel lever

（1.15）

3.4

A

●Long Hinge Lever

D2HW-

@22@@

●Simulated Roller Lever

D2HW-

@23@@

Operating

characteristics

Type

Without

posts

Models

with Posts

M3-screw

Mounting

Models

Operating Force

OF Max.

Releasing Force

RF Min.

0.65N {66 gf}

0.05N {5 gf}

Overtravel

OT

Movement Differential MD Max.

1.9 mm (reference value)

0.5 mm

Free Position

FP Max.

Operating Position

OP

Total Travel Position

TTP Max.

16.5 mm

15.2

±0.5mm

13.5 mm

12.5 mm

11.2

±0.5 mm

9.5 mm

FP

OP

TTP

7

（0.4）

15

R2

t0.3 Stainless-steel lever

（1.15）

3.4

A

●Hinge Roller Lever

D2HW-

@24@@

Operating

characteristics

Type

Models with

Posts

M3-screw

Mounting

Models

Operating Force

OF Max.

Releasing Force

RF Min.

0.65N {66 gf}

0.03N {3 gf}

Overtravel

OT

Movement Differential MD Max.

1.9 mm (reference value)

0.6 mm

Free Position

FP Max.

Operating Position

OP

Total Travel Position

TTP Max.

15.3 mm

14

±0.6 mm

12.3 mm

TTP

FP OP

t0.3

Stainless-steel

lever

4.8×2.8 dia.

Polyacetal resin roller

（4.6）

A

（0.4）

（1.15）

3

6.5

15