Horizontal
Type
Vertical
Type
109
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
2.5mm-travel Large-sized Horizontal Type
SPUN Series
1,250250
SPUN190900
SPUN191000
SPUN191400
SPUN191600
SPUN192600
SPUN192800
SPUN194700
SPUN194900
SPUN19C400
700140
400×270×290
Refer to P.126 for knobs.
Standard
Medium-
current
2
Non
shorting 4
2
4
PC board
Latching
Momentary
Latching
SPUN191400
SPUN191600
SPUN190900
SPUN191000
SPUN194700
SPUN194900
SPUN192600
SPUN192800
SPUN19C400
Rating Poles
Changeover
timing
Mounting
method Operation
2.5
Travel
（mm）3.5
Total travel
（mm）Product No.
Product Line
Straight
Snap-in
Straight
Snap-in
Straight
Snap-in
Straight
Snap-in
Terminal
type
1,250
700
1,250
700
Minimum order
unit（pcs.）
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 N (integer).
3. Please contact us for automotive use.
Notes
Large horizontal type suitable for multiple circuits.
Push Switch
Operating
life
0.1A 30V DC/
50BA 3V DC
20mΩmax./40mΩmax.
30,000cycles
Rating（max.）/（min.）（Resistive load）Items Specifications
Standard
Medium-current
Contact resistance
（Initial /After operating life）10,000cycles
（0.1A 30V DC）
Without load
With load
Typical Specifications
Operating
forces
2±1N
2.5±1N
1A 25V DC
10,000cycles
5,000cycles
（1A 25V DC）3±1.5N
4±2N
2-poles
4-poles
Bulk
Packing Specifications
Product No.
Number of packages（pcs.）
Export package
measurements
（mm）
1 case /Japan
1 case/export packing
Horizontal
Type
Vertical
Type
110
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
10
9.5 8.5
18
24
8.4
4-poles:36
2.5
3.5
1
4
810
13
6.5
Travel
Total travel
Terminal No.1
A
6.5
10.7 5
PC board mounting face
Knob face
Straight terminal Snap-in terminal
2-pole
20
4-pole
¿1.5 holes 6
P=4
6
2-pole
20
4-pole
1
G
¿1.5 hole
1.5
Thickness of PC board t=1.6mm
P=4
Dimensions Unit:mm
Style PC board mounting hole dimensions
（Viewed from the direction A）
Actuator Configuration at Front Edge
Circuit Diagram
（
Viewed from Direction A
）
2.5
(0.2)
2
21
1
H3.3
H2.5
Knob face
(2)
Unit:mm
4-poles2-poles
1
2
3
4
5
6
7
8
9
!11
!2
!0
1
2
3
4
5
6
2.5mm-travel Large-sized Horizontal Type SPUN Series
Push Switch
Horizontal
Type
Vertical
Type
100
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
Rating（max.）（Resistive load）
Rating
（min.）（Resistive
load）
List of Varieties
Series
Photo
Travel（mm）Total travel
（mm）Number of
poles
Dimensions
（mm）W7.5
15.2
22.7
8.8
D
H
SPUJ SPUP SPUN
SPPJ2SPPJ3SPEE SPEJ
2
3
2
4
10.3
1.5
2
2.5
3
10
24
36
13
2.5
3.5
7.2
9.6
2
6.6
12
8.3
2.5
3.5
1
2
7
7
8
−40˚C to＋85˚C
1.7
1.7
2
1.
F
1.
The operating temperature range for automotive applications can be raised upon request. Please contact us for details.
2.
F
2. 1V or less, at the present rating of 1mA 5V DC for output voltage.
3. ●marks in "Available for automotive use" indicate that all of the series products can work at the operating
temperature range from -40℃to +85℃.
Notes
● PushSwitchesAttachedParts………………………………………………………………………………………………126● SolderingConditions…………………………………………………………………………………………………………127● PushSwitchesProductsCaution……………………………………………………………………………………………128
4
5
1.22
0.3
0.71
0.9
1
300±10℃3＋1s
0
350±10℃3＋1s
0
350±5℃3s max.
350
±
10℃4s max.
350±10℃3＋1s
0
350±10℃4＋1s
0
260±5℃10±1s
260±5℃10±1s
260±5℃5±1s
260±5℃5±1s
—
Please see
P.127 Please see P.133
Dip
soldering
Reflow
soldering
Manual
soldering
Soldering
Operating
temperature range
−10˚C
to
＋60˚C
Automotive use
—●●●−40˚C
to
＋85˚C
−10˚C to ＋6
0
˚C
100MΩmin. 500V DC
10MΩmin.100V DC
500V AC for 1minute
100V AC
for 1minute
50N
–20±2℃for 96h –40±2℃for 500h
–40±2℃for 96h
85±2℃for 96h
40±2℃, 90 to 95%RH for 96h
85±2℃for 500h
60±2℃, 90 to95%
RH for500h
50N 30N 49N
5N for 1minute
3MΩmin.
100V DC
100V AC for
1minute
0.5N for
1minute
100MΩmin.
500V DC
500V AC for
1minute
——
20mΩmax.
※2
150mΩmax.
Page 107 108 109
105103 113102 111
SPEG
7.15
8.35
3.5
—
1.1
1
200mΩmax.
50N
Mechanical performance
Environmental performance
Initial contact
resistance
Insulation
resistance
Voltage
proof
Terminal
strength
Operating
direction
Pulling
direction
Cold
Dry heat
Damp heat
Actuator
strength
Electrical performance
※1※1
mediumcurrent※1
Durability
10,000cycles 40mΩmax.
10,000cycles 40mΩmax.
10,000cycles
40mΩmax.
10,000
cycles
10,000cycles
0.2A 14V DC
5,000cycles
40mΩmax.
30,000cycles
500mΩmax.
30,000cycles
40mΩmax.
100,000
cycles
Operating life
without load
100,000
cycles
Operating life without
load Load:as rating
50BA 3V DC
0.2A 30V DC 0.1A 30V DC
50mA 16V DC
1A 25V DC 0.2A 14V DC
50BA 3V DC
—
20mA 5V DC
100BA 3V DC
SPUN
Push Switches
Horizontal
Type
Vertical
Type
126
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
Attached Parts
Please specify required knob.
Knob outline drawing
Black
Red
White
UJ206022
UJ206020
UJ206026
4093-1
4093-2
4093-3
UE201011
UE201012
UE201013
UE202011
UE202012
UE202013
UE203011
UE203012
UE203013
UE204011
UE204012
UE204013
UE200011
UE200012
UE200013
SPPJ3
SPUJ
SPPJ2
SPUP
SPUN
SPEC
Variety
Color Model Series
Unit:mm
4.6
5
9
9.7
9.9
10
5.3
R0.5
5.5
11.9
12.3
R0.7
6.6
7
R0.7
10.5
14.9
14.5
R0.7
7.4
7
R0.7
10.5
17.4
17
R0.7
12.5
7.8
7.4
R0.7
19.5
19.9
R0.7
12.5
7.4
R0.7
7.8
ø10
0.5
R0.5
R20
ø10.2
14.5
Key pitch 10mm
Square knob
Key pitch 12.5mm
Square knob
Key pitch 15mm
Square knob
Key pitch 17.5mm
Square knob
Key pitch 20mm
Square knob
Round knob
Knob
Knob face
We recommend the use of adhesive to secure the knob when mounting onto switches.
Note
Push Switches
