䂓Features
Dust-proof,waterproof structure
Supplied in radial taping
Switch for control units of dish washer or laundry machine
䂓D
䂓Application
imensions (Unit: mm)
䂓Specification
䂓Model Designation
Item Specification Unit Note
Operating Temperature Range -25~+85
Storage Temperature Range -40~+85
Type of Operation Tactile Feedback
Contact Configuration Push-On Momentary, 1 Pole-1 Throw
Power Rating Max. 50mA 12VDC
Contact Resistance Max. 100 m
Insulation Resistance 100M Min. at 100VDC
Dielectric Withstand Voltage 250 VAC for 1 Minute
Contact Bounce Max. 10 ms
Operation Life 100,000 times
Operating Force 1.96±0.49 N
Return Force Min. 0.29 N
Travel 0.25+0.2/-0.1
Water Resistance Immersed 240 hours at 60㫧2㷄 (10 cm) underwater
mm
Tactile Switches 㱢8mm WaterProof Radial Taping Type
㱅
㷄
㷄
㱅
Body size is as small as 8mm diameter.
Specifications are subject to change without notice.
HOKURIKU
Ne
w
KSM 8W B T S
Taping
With resin film
Operation Force
Size & waterproof type
Model No.
moving contact
Recommended mounting hole (component-side view)
A-A'cross-section of terminal(20/1)
Circuit diagram
*Please use 1.6mm thick PC board.
(4-R0.2)
0.5㫧0.1
0.55㫧0.05
0.3㫧0.05
0.5㫧0.1
b
a
12.7㫧1
9㫧0.5
18 +1/-0.5
5 +0.8/-0.2
6.35㫧1 6.35㫧1
12.7㫧0.2
㱢4㫧0.2
2 Max.6㫧1
5㫧0.1
2-㱢1㫧0.05
5.85 5.4
㱢5.8
10㫧0.5
13㫧0.2
㱢8㫧0.5
㱢3.8
2.5 +0.3/-0.1 2.5 +0.3/-0.1
0.6
2 Max.2 Max.
ab
AA'
