Push Switch
2mm-travel Horizontal Type
SPUJ
Series
Horizontal type suitable for multiple circuits.
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT Switch
TM
Custom-
Products
Operating
forces
Typical Specifications
Items
Rating
（max.）
（min.）
/
（Resistive
load）
Contact resistance
（Initial /After
operating life）
2-poles
4-poles
Without load
With load
Specifications
0.1A 30V DC/50BA 3V DC
20mΩ max./40mΩ max.
1.5±1N
2.3±1N
10,000cycles
10,000cycles 0.1A 30V DC）
（
Operating
life
Product Line
Changeover Travel Total travel
timing
（mm）
（mm）
Rating
Mounting
Poles
method
Operation
Latching
Snap-in
2
Straight
Non
shorting
Momentary
2
3
―
PC board
Latching
4
Snap-in
Momentary
Straight
Snap-in
Straight
2,000
SPUJ191900
SPUJ193700
SPUJ193900
SPUJ194500
3,000
SPUJ191000
SPUJ191500
Terminal
style
Straight
Minimum order
unit pcs.）
（
Product No.
SPUJ190900
Horizontal
Type
Vertical
Type
Dimensions
Style
2-poles, 4-poles
7.5
5
Travel
Total travel
2
3
3.2
Terminal No.1
9.8
2-pole
2.5
2-pole
(2.5)
Unit:mm
PC board mounting hole dimensions
（Viewed
from the direction A）
Straight terminal
Snap-in terminal
0.6
4-pole
4-pole
P2.5
15.2
0.9
A
7
12.5
0.7
2.5G5
2.5G5
0.7Gø0.9 holes
Thickness of PC board t=1.6mm
ø1 holes
7.2
7.4
4-poles:22.7
8.8
4
PC board mounting face
5
Actuator Configuration at Front Edge
Unit:mm
H
2.8±0.1
H
2
Circuit Diagram
（Viewed
from Direction A）
2-poles
4-poles
7
8
9
!0
!11
!2
1
2
3
4
5
6
(0.2)
R0
.5
(1.5)
Knob face
Notes
1. Products other than those listed in the above chart are also available. Please contact us for details.
2. Please place purchase orders per minimum order unit (integer).
3. Please contact us for automotive use.
Refer to
P.107
for knobs.
90
1 1
4
5
6
1
2
3
2
12.5
ALPS [ ALPS ELECTRIC CO.,LTD. ]
