TACT Switch
TM
4.1×3.9mm Low-profile Double Action (Surface Mount Type)
SKSD
Series
0.6mm low-profile, double action type.
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT Switch
TM
Product Line
Product No.
SKSDPBE010
SKSDPCE010
Operating
force
1st 0.8N
2nd 1.6N
1st 0.8N
2nd 1.9N
Operating Travel Rating Rating Operating life
direction
（mm） （max.） （min.） （5mA
5V DC）
Vertical
1st 0.15
All 0.25
50mA
12V DC
10BA
1V DC
100,000cycles
50,000cycles
Initial contact
resistance
200mΩ
max.
Minimum order unit
（pcs.）
10,000
Custom-
Products
Reel Size
Plastic Reel
Specification of Embossed Taping Package (Taping Packaging for Auto-insertion)
Unit:mm
Number of packages pcs.）
（
1 reel
1 case
/Japan
1 case
/export packing
Tape width
（mm）
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
1
10,000
¿380
13.5
100,000
100,000
12
Dimensions
Style
4.4
4.1
Unit:mm
PC board mounting hole and land dimensions
（Viewed
from switch mounting face）
2
4.7
3.8
3.4
3.1
4-0.4
6
0.3
5
¿2.45
3.9
Ground terminal
land
Ground terminal
land
3.1
¿0.8 activation area
3.64
4.44
Pattern prohibited
area
Circuit Arrangement
Switch circuit
configuration
〔1st
action〕
〔2nd
action〕
0.6
Note
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.
1
3
2
4
1
3
2
4
1
3
2
4
5
6
5
6
5
6
Refer to
P.306
for soldering conditions.
278
0.4
3
4
2.5
3.7
ALPS [ ALPS ELECTRIC CO.,LTD. ]
