J

Series JB

Low Profile Process Sealed Tactiles

www.nkk.com

J21

Special bracket for right angle mounting provides added design

variations.

Higher operating force type provides more pronounced

operating feel.

Rubber seal construction prevents contact contamination

and allows automated soldering and cleaning.

Choice of dimensions from PCB to top of cap allows

design flexibility.

Dome contact gives crisp tactile feedback to positively indicate

circuit transfer and assures high reliability and long life of up

to 5,000,000 operations.

Slanted terminals provide a spring type action which ensures secure

mounting and prevents dislodging during wave soldering.

Molded-in terminals are part of the sealed construction which allows

automated soldering and washing.

Terminal spacing conforms to standard .100” (2.54mm) PCB grid.

Actual Size

1

2

3

6

5

4

7

8

9

B

0

A

9

13

10

6

11

8

12

7

2

1

3

4

5

1

2

3

4

5

6

7

8

9

0

A

B

12 34 56 78 9101112 13

= ON

PC Terminations

1

2

3

6

5

4

7

8

9

B

0

A

1

2

6

7

3

4

5

1

2

3

4

5

6

7

8

9

0

A

B

12 34 56 7

= ON

PC Terminations

Common Bus Matrix

These single pole, single throw switches can be used in a key-

board matrix and, using strapped terminals, achieve a com-

mon bus electrical configuration on a single-sided PC board.

X-Y Matrix

These single pole, single throw switches can be

arranged on a single-sided PC board matrix

with strapped terminals to achieve an X-Y type

electrical interconnection.

Red = PCB Trace Black = Switch Circuit