ALPS SKQL Service Manual
12
34
7.4
6.1
3.4
0.6
1.4
6
4
2.4
1.8
3
ø0.8
1
2
3
4
Stem
Guidebosses
TACT Switch
TM
TM
1.8 mm Height Side-push
SKQL
Series
(Surface mount type)
Horizontal type with 4.0mmGG7.4mm dimension & 1.8mm height.
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TM
TACT Switch
CustomProducts
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
Product Line
SKQLLAE012
SKQLLCE012
SKQLLBE012
SKQLLDE012
Dimensions
Operating
force
1.57N
2.16N
1.57N
2.16N
Operating
direction
Horizontal
Style
Travel
（mm）
0.3
Rating
（max.）
50mA
12V DC
Features
●
4.0G7.4mm dimensions with 1.8mm height suitable for high density
mounting.
●
Horizontal type enabling the switch to operate horizontally facing the
PC board.
●
Reflow solderable.
●
Supplied in 12mm width embossed taping.
Applications
●
For various operation in portable audio devices, video recorders,
communication devices, cameras and home appliances
●
For notebook PCs
Rating
（min.）
10BA
1V DC
Operating life
（5mA 5V DC）
50,000cycles
Initial contact
resistance
500mΩ
max.
VarietyProduct No.
With guide
bosses
Without guide
bosses
PC board mounting hole and land dimensions
（Viewed from switch mounting face）
Unit:mm
356
Circuit Diagram
3
7.3
2-ø0.9 holes
2
4.8
Refer to P.373 for product specifications.
Refer to P.374 for soldering conditions.
Refer to P.376 for taping packag specifications.
4.3
Product Specifications
TACT Switch
TM
Series
Sharp feeling type Soft feeling type
Items
ｰ20℃to＋70℃
Operating temperature range
Insulation resistance
Electrical
performance
Voltage proof
Vibration
SKHJ/HL/QJ/RR/QK
ｰ30℃ to ＋85℃ ｰ40℃ to ＋90℃
100MΩmin. 100V DC
SKEY/PD : 50MΩmin. 100V DC
250V AC for 1minute
SKRE/SC/RB/RM/RW/RR/EY/PD : 100V AC for 1minute
10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies,
in the 3 direction of X, Y and Z for 2hours respectively
Durability
Shall be in accordance with individual specifications.
ｰ30±2℃ for 96h
80±2℃ for 96h
60±2℃, 90 to 95%RH for 96h
Environmental
performance
Lifetime
Cold
Dry heat
Damp heat
Note
The automotive operating temperature range to be individually discussed upon request.
ｰ20℃to＋70℃
SKEG
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TM
TACT Switch
CustomProducts
Specifications of LED（SKHJ）
Color of
illumination
Red
Pure green
Amber
Orange
（High brightness）
Green
（High brightness）
Power
dissipation
P（mW）
40 80 15
Forward pulse
peak current
IFP（mA）
Forward
current
IFDC（mA）
Reverse
voltage
VR（V）
4
3
4
Forward
voltage
VF（V）
IF=10mA
2.7 max.
2.05TYP
2.7 max.
2.0 TYP
2.7 max.
2.05TYP
Reverse
current
IR（μA）
VR=4V
5 max.
10 max.
Peak
emission
wave length
λpeak（nm）
IF=10mA
700 TYP
555 TYP
590 TYP
630 TYP
565 TYP
Spectral
line half
width
Δλ（nm）
IF=10mA
100 TYP
20 TYP
30 TYP
40 TYP
30 TYP
Luminous
intensity
IV（mcd）
IF=10mA
0.4min.
1.0 TYP
0.8min.
2.0 TYP
0.4min.
1.0 TYP
1.5min.
4.0 TYP
2.0min.
5.0 TYP
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
373
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