Tactile Switches
N ew
Features
Dust-proof,waterproof structure
Body size is as small as 8mm diameter.
Supplied in radial taping
Application
Switch for control units of dish washer or laundry machine
Dimensions (Unit: mm)
8 0.5
2 Max.
2 Max.
8mm
WaterProof Radial Taping Type
12.7 1
6.35 1
6.35 1
Circuit diagram
a
b
moving contact
5.8
3.8
5.4
A-A'cross-section of terminal(20/1)
0.1
0.5
(4
-R
2 Max.
0.
2)
0.2
13
0.5
0.05
0.5
0.5 0.1
0.55 0.05
10
5.85
1
A
A'
a
b
18 +1/-0.5
9
Recommended mounting hole (component-side view)
*Please use 1.6mm thick PC board.
4 0.2
5 +0.8/-0.2
05
0.
2.5 +0.3/-0.1
2.5 +0.3/-0.1
0.6
12.7 0.2
2-
1
0.3
6
5 0.1
Specification
Item
Operating Temperature Range
Storage Temperature Range
Type of Operation
Contact Configuration
Power Rating
Contact Resistance
Insulation Resistance
Dielectric Withstand Voltage
Contact Bounce
Operation Life
Operating Force
Return Force
Travel
Water Resistance
Specification
-25~+85
-40~+85
Tactile Feedback
Push-On Momentary, 1 Pole-1 Throw
Max. 50mA 12VDC
Max. 100
100M Min. at 100VDC
250 VAC for 1 Minute
Max. 10
100,000
1.96±0.49
Min. 0.29
0.25+0.2/-0.1
Immersed 240 hours at 60
2
(10 cm) underwater
ms
times
N
N
mm
m
Unit
Note
Model Designation
KSM 8W B T
S
With resin film
Taping
Operation Force
Size & waterproof type
Model No.
HOKURIKU
Specifications are subject to change without notice.
