SPJB15 Datasheet, PDF (1/7 Pages) Nihon Kaiheiki Industry Co. Ltd. – Low Profile Process Sealed Tactiles

Low Profile Process Sealed Tactiles Series JB
Distinctive Characteristics
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.
JB15FP model meets IP67 of IEC60529 specifications
(similar to NEMA 4 & 13).
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
KEYBOARD MATRIX
Common Bus Matrix
5
9
1
2
3
13
PC Terminations
1 2 3 4 5 6 7 8 9 10 11 12 13
1
2
4
5
6
10
3
4
6
4
5
6
7
8
9
11
7
3
8
8
9
0
A
0
B
12
A
1
B
= ON
2
7
Blue = PCB Trace, Black = Switch Circuit
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
1
2
3
PC Terminations
1 234 56 7
1
1
2
4
5
6
3
4
2
5
6
7
8
9
7
8
6
9
0
A
0
B
A
B
7
= ON
5
4
3
Blue = PCB Trace, Black = Switch Circuit
These single pole, single throw switches can be arranged
on a single-sided PC board matrix with strapped termi-
nals to achieve an X-Y type electrical interconnection.
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