B3F datasheet(7/12 Pages) OMRON

7 / 12 page

Tactile Switch

B3F

227

■ 12 x 12 mm Models

B3F-4000, B3F-4005,

B3F-5000, B3F-5001

Standard, Long-life,

and High-reliability Models

Flat Plunger Type

(without Ground Terminal)

PCB Mounting (Top View)

(Single-sided PCB, t=1.6)

Terminal Arrangement/

Internal Connections

(Top View)

12±0.2

0.3

5±0.2

5±0.1

Four,

1.2±0.05 dia.

9±0.1

3.5

12±0.2

7.1 dia.

12.5±0.1

12.5±0.5

9±0.1

13.8±0.5

4.3±0.2

3.5

Two, 1.8±0.05 dia.

(for positioning boss)

B3F-4050, B3F-4055,

B3F-5050, B3F-5051

Standard, Long-life,

and High-reliability Models

Projected Plunger Type

(without Ground Terminal)

PCB Mounting (Top View)

(Single-sided PCB, t=1.6)

Terminal Arrangement/

Internal Connections

(Top View)

12±0.2

5±0.2

12±0.2

3.8 3.8±0.1

7.1 dia.

9±0.1

4.3±0.2

7.3±0.2

3.5

0.3

3.5

1.8±0.2

12.5±0.5

13.8±0.5

5±0.1

Four,

1.2±0.05 dia.

9±0.1

12.5±0.1

Two, 1.8±0.05 dia.

(for positioning boss)

B3F-4100, B3F-4105,

B3F-5100, B3F-5101

Standard, Long-life,

and High-reliability Models

Flat Plunger Type

(with Ground Terminal)

PCB Mounting (Top View)

(Single-sided PCB, t=1.6)

Terminal Arrangement/

Internal Connections

(Top View)

5±0.1

6.9±0.1

Five,

1.2±0.05 dia.

Two, 1.8±0.05 dia.

(for positioning boss)

9±0.1

12±0.2

5±0.2

1.6

12±0.2

12.5±0.1

6.9

7.1 dia.

9±0.1

4.3±0.2

3.5

0.3

0.9

3.5

12.5±0.5

13.8±0.5

B3F-4150, B3F-4155,

B3F-5150, B3F-5151

Standard, Long-life,

and High-reliability Models

Projected Plunger Type

(with Ground Terminal)

PCB Mounting (Top View)

(Single-sided PCB, t=1.6)

Terminal Arrangement/

Internal Connections

(Top View)

3.8 3.8±0.1

7.1 dia.

12±0.2

7.3±0.2

5±0.2

1.6

12±0.2

4.3±0.2

3.5

0.3

0.9

3.5

1.8±0.2

12.5±0.5

13.8±0.5

6.9

9±0.1

5±0.1

6.9±0.1

Five,

1.2±0.05 dia.

Two, 1.8±0.05 dia.

(for positioning boss)

9±0.1

12.5±0.1

B3F Datasheet(PDF) 7 Page - Omron Electronics LLC

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