Ultra-small Tactile Switch

B3U

245

■ Side-actuated Models

Note: All dimensions are in millimeters unless otherwise indicated. Unless otherwise specified, a tolerance of ±0.2 mm applies to all dimensions.

Without Ground Terminal, without Boss

With Ground Terminal, without Boss

Without Ground Terminal, with Boss

With Ground Terminal, with Boss

1.95

1.7

0.9

3

3.2

4

2.5

1.4

−0.10

B3U-3000P

PCB Mounting

(Top View)

1.9

1.95

1.7

3

3.2

4

2.5

1.4

0.5

0.9

−0.10

B3U-3100P

PCB Mounting

(Top View)

1.95

3

3.2

4

2.5

1.4

0.5

−0.10

1.7

0.9

Hole: 0.75

+0.1

0.65

PCB Mounting

(Top View)

B3U-3000P-B

1.9

1.95

3

3.2

4

2.5

1.4

0.5

0.5

1.7

0.9

−0.10

Hole: 0.75

+0.1

0.65

B3U-3100P-B

PCB Mounting

(Top View)