3

D2FS

Ultra Subminiature Basic Switch

The following illustrations and drawings are for D2FS models with PCB terminals (straight). Self-clinching, and right-angled, left angled terminals are omitted from the

following drawings. Refer to the above 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.

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

).

● PCB Terminals (Straight)

● PCB terminals (Self-clinching)

PCB Mounting Dimensions

(Reference)

● PCB Terminals (Right-angled)

● PCB Terminals (Left-angled)

3.15

NO

terminal

COM

terminal

Dummy

terminal

0.4

3.5

3.5

3.15

NO

terminal

COM

terminal

Dummy

terminal

1.5

Three, 1.2 dia.

Don't connect the dummy

terminal to the circuit.

3.15

NO

terminal

COM

terminal

Dummy

terminal

0.4

3.15

NO

terminal

COM

terminal

Dummy

terminal

0.4

Model

D2FS-F-N

@

OF max.

RF min.

0.85 N {87 gf}

0.05 N {5 gf}

PT

max.

OT min.

MD max.

0.5 mm

0.25 mm

0.12 mm

FP

max.

OP

7.5 mm

7.0

± 0.3 mm

● Pin Plunger Models

D2FS-F-N@

Two, 1.4

dia. hole

+0.1

0

1.2

2.9

OP

PT

FP

A

1.5

6.5

● Hinge Lever Models

D2FS-FL-N@

1.5

6.5

OP

FP

t = 0.3 Stainless-steel lever

3

A

Two, 1.4

dia. hole

+0.1

0

Model

D2FS-FL-N

@

OF max.

RF min.

0.25 N {25 gf}

0.02 N {2 gf}

OT min.

MD max.

0.55 mm

0.5 mm

FP

max.

OP

11.5 mm

8.3

± 1.2 mm