ALPS SKRN

TACT SwitchTM
6mm Square Low-profile Double Action (Surface Mount Type)
SKRN Series
0.9mm low-profile switch with double action.
Detector
Push
Slide
Rotary
Encoders
Product Line
Power
Operating Travel Rating Rating Operating life Initial contact
direction (mm)(max.)(min.) (5mA 5V DC) resistance
Operating
Product No.
force
SKRNPAE010
SKRNPBE010
SKRNPDE010
SKRNPEE010
SKRNPME010
Variety
Without
guide bosses
1st 0.78N
2nd 2.45N
1st 0.78N
2nd 1.57N
1st
0.25
All 0.4
Vertical
50mA
12V DC
10BA
1V DC
Dual-in-line
Package Type
TACT SwitchTM
With guide
bosses
30,000cycles
SKRNPCE010
Minimum order unit
(pcs.)
100mΩ
max.
5,000
CustomProducts
Without
guide bosses
1st 0.59N
2nd 1.57N
100,000cycles
With guide
bosses
Specification of Embossed Taping Package (Taping Packaging for Auto-insertion)
Unit:mm
Reel Size
Number of packages(pcs.)
Plastic Reel
1 reel
1 case
/Japan
Tape width
(mm)
1 case
/export packing
Sharp
Feeling
Soft
Feeling
Snap-in
Type
5,000
¿380
50,000
50,000
12
13.5
Dimensions
Unit:mm
0.4
3.5
6.8
5.4
1.45
ole
5h
.7
ø0
1
ø0
.9
5
4.
3
4.
3
0.4
ø0.85
4
6
4.5
0.6 0.6
ø1 Re m
men
activatco
ion area ded
by set knob
4
6
7
4.8
Ground terminal land
1.25
ø0.65
2
1.25
5
1.45
4
0.6
5.5
6.4
6
3
Radial
Type
PC board mounting hole and land dimensions
(Viewed from switch mounting face)
Style
1
Surface
Mount Type
ho
le
0.9
Ground terminal land
0.6
Guide bosses
0.6
Circuit Arrangement
1
3
5
6
Note
〔1st action〕
Switch circuit
configuration
2
1
4
3
5
6
〔2nd action〕
2
1
4
3
2
5
6
1. Please place purchase orders for taping products per
minimum order unit (1 reel or a case).
2. For φ330mm diameter reel requirements, please
contact us.
4
Refer to P.306 for soldering conditions.
279
TACT SwitchTM
List of Varieties
Sharp Feeling Type
SKSD
Series
SKRN
SKSE
SPEE
SKRK
SKRP
SKQM
SKQY
SKRA
SKHM
SKHU
Detector
Photo
Push
Type
Surface mount
Features
Double action
Horizontal type
Double action
Compact size High operation force
Low-profile Compact size
Compact size
Operating
direction
Middle
stroke
―
Dust–proof
type
is available
●
●
●
Slide
Rotary
Vertical
●
●
―
●
●
●
●
Encoders
Horizontal
―
●
●
―
5.9
4
3.9
4.2
6
6.1
2.87
5
2.9
3.2
3.5
3.7
3
1.22
1.5
2.5
4.3
2.5
Power
W
4.1
D
3.9
H
0.6
□6
Dimensions
(mm)
6.2
Dual-in-line
Package Type
□6.2
6.5
TACT SwitchTM
0.9
3.4
3.1
2.5
CustomProducts
1N
Operation
force
coverage
See the relevant pages for respective
product descriptions
5N
Ground terminal
Operating
temperature
range
●
●
●
―
100MΩ min. 100V DC
10MΩ min.
100V DC
Cold
ー30±2℃ for 96h
ー40±2℃
for 96h
ー30±2℃ for 96h
Dry heat
80±2℃ for 96h
85±2℃
for 96h
80±2℃ for 96h
Damp heat
60±2℃, 90 to 95%RH for
96h
40±2℃, 90 to
95%RH for 96h
60±2℃, 90 to 95%RH for 96h
250V AC for 1min.
100V AC for
SKSD/SE : 100V AC for 1min.
1min.
Lifetime
Shall be in accordance with individual specifications.
279
280
84
Snap-in
Type
250V AC for 1min.
Vibration
278
Sharp
Feeling
100MΩ min. 100V DC
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
Page
●
Soft
Feeling
Insulation
resistance
Voltage
proof
●
ー30℃ to +85℃
Environmental
performance
ー10℃ to
+60℃
―
Electrical
performance Durability
ー30℃ to +85℃
●
281
282
283
284
285
Surface
Mount Type
Radial
Type
286
287
W:Width. The most outer dimension excluding terminal portion.
D :Depth. The most outer dimension excluding terminal portion.
H :Height. The minimum dimension if there are variances.
● TACT SwitchTM Soldering Conditions ………………………………………………………………………………………306
● TACT SwitchTM Cautions ………………………………………………………………………………………………………307
● Product Line of Knob for TACT SwitchTM ……………………………………………………………………………………308
Note
The automotive operating temperature range to be individually discussed upon request.
249
TACT SwitchTM
Soldering Conditions
Condition for Reflow
Available for Surface Mount Type.
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA(K)or CC(T)at solder joints(copper foil surface). A heat resistive tape
Detector
Push
should be used to fix thermocouple.
3. Temperature profile
Temperature (˚C )
Slide
260˚C max. 3 sec max.
Rotary
230˚C
180
Encoders
150
Power
Time
Dual-in-line
Package Type
120 sec max.( pre-heating )
40s max.
TACT SwitchTM
3 to 4min.
CustomProducts
Time inside soldering equipment
Note
1. The above temperature shall be measured on the mounting surface of a PC board. There are cases where the PC
board's temperature greatly differs from that of the switch, depending on the material, size, thickness of PC boards
and others. The above-stated conditions shall also apply to switch surface temperatures.
2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is
highly recommended.
Sharp
Feeling
Soft
Feeling
Conditions for Auto-dip
(Except SKHJ, SKHL, SKQJ, SKQK, SKEG series)
Snap-in
Type
Surface
Mount Type
Manual Soldering(Except SKRT Series)
Available for Snap-in Type and Radial Type
Items
Condition
Items
Condition
Soldering temperature
350℃max.
Duration of soldering
Flux built-up
Radial
Type
Preheating temperature
Preheating time
Soldering temperature
Mounting surface
should not be exposed to fluk
Capacity of soldering iron
Ambient temperature of the soldered
surface of PC board.
100℃ max.
60s max.
260℃ max.
Duration of immersion
5s max.
Number of soldering
2times max.
Notes
1.
2.
3.
4.
5.
306
Consult with us for availability of TACT SwitchTM washing.
Prevent flux penetration from the top side of the TACT SwitchTM.
Switch terminals and a PC board should not be coated with flux prior to soldering.
The second soldering should be done after the switch is stable with normal temperature.
Use the flux with a specific gravity of min 0.81.
(EC-19S-8 by TAMURA Corporation, or equivalents.)
3s max.
60W max.