98
Horizontal
Type
Vertical
Type
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TACT Switch
TM
Custom-
Products
PC board mounting hole dimensions
（
Viewed from the direction A
）
2.5
2-R0.5
4
12.5
1
2
1
H
3.3
(0.2
)
2
H
2.5
(1.8)
Actuator configuration at front edge
Straight terminal
Snap-in terminal
Dimensions
Unit:mm
Unit:mm
Style
1
2
3
4
5
6
Circuit Diagram
（
Viewed from the Direction A
）
(3.5)
8.8
5
0.35
(3.5)
0.35
R1
3.9
(3.5)
2.8
5
8.8
0.8
1.9
Straight terminal
Snap-in terminal
Terminal Configuration
Unit:mm
2.5
2.5
ø1 hole
5
2.5
2.5
ø1 hole
4.1
±
0.05
(5)
Thickness of PC board t=1.6mm
12.5
12.5
3.5
2.5
3.4
12
0.35
5
8.8
PC board mounting face
Terminal No.
1
Knob face
10
3.75
Travel
Total travel
0.6
2.5
2.5
A
4
2.5mm-travel Vertical Type
SPEC
Series
Push Switch
