Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-35
Tactile Switches
B
Actuation force Operating life Travel to
Type Newtons (grams) (operations) make
KSB0M110 1.6 (160) 100,000 0,15 ± 0,05
KSB0M410 3.0 (300) 500,000 0,15 ± 0,05
KSF0M210 1.3 (130) 1,000,000 0,25 ± 0,1/-0,0
KSF0M310 1.6 (160) 500,000 0,25 ± 0,1/-0,0
KSF0M410 3.0 (300) 100,000 0,3+0,1/-0.0
KSF0M510 5.0 (500) 100,000 0,3+0,1/-0.0
KSF0M910 3.0 (300) 500,000 0,3+0,1/-0.0
KSB & KSF Series
Low-profile Tact Switch
Features/Benefits
• Low profile
• Protected against flux
• KSB without top sealing
• KSF with top sealing
Typical Applications
• Low profile keyboards
• Instrumentation
• Industrial control
• Medical
• Military
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired
option from each category and place it in the appropriate box.
Ground Terminal
0 Without
1 With (KSF only)
Insertion
M Manual (bulk packaging)
A Automatic (tube packaging)*
* KSF only
K S
Contact Material
1 Silver contacts
3 Gold contacts
Type
B Without actuator
F Flat membrane
Operation Force
1 1.6 N (160 grams), 100,000 operations (KSB only)
2 1.3 N (130 grams), 100,000 operations (KSF only)
3 1.6 N (160 grams), 500,000 operations (KSF only)
4 3 N (300 grams), 100,000 operations
5 5 N (500 grams), 100,000 operations (KSF only)
9 3 N (300 grams), 500,000 operations (KSF only)
Sealing
0 Sealed against flux
1 Totally sealed (KSF only)
2 High performace seal (KSF only)
Specification
CONTACT ARRANGEMENT: SPST, N.O.
DOUBLE OVERMOLDING ON TERMINAL
MEMBRANE SEALING
TERMINALS: PC pins
Packaging
KSF delivered in tubes of 65 pieces for automatic insertion. KSB in
boxes of 500 pieces for manual insertion.
Mechanical
NOTE: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
Electrical Silver Gold
MAXIMUM POWER: 1 VA 0.2 VA
MAXIMUM VOLTAGE: 50 VDC 50 VDC
MINIMUM VOLTAGE: 20 mV 20 mV
MAXIMUM CURRENT: 50 mA 10 mA
MINIMUM CURRENT: 1 mA 1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms
CONTACT RESISTANCE: KSF 50 mΩ; KSB 100 mΩ
INSULATION RESISTANCE (100 V): ≤ 10
11
Ω
BOUNCE TIME: 1 ms
Environmental Silver Gold
OPERATING TEMPERATURE: -40˚C to 90˚C -40˚C to 125˚C
STORAGE TEMPERATURE: -40˚C to 85˚C -55˚C to 125˚C
Process
Wave soldering EIA-RS448-2
B T N K 1 0
Button Style
K10 10 mm square (for KSF only)
Button Color
10 Dark gray
20 Light gray
30 Yellow
40 Red
50 Green
60 Blue
70 Gray-blue
80 Ivory
90 Black
BUTTON
SWITCH
Button must be ordered separately
and will be supplied in bulk.
