Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-44
Tactile Switches
B
Typical Applications
• Automotive
• Industrial
• Telecommunication networks
• Household appliances
• Heating control systems
KSA & KSL MKII Series
High Performance Sealed Tact Switch
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
Insertion
M Manual (bulk packaging)
A Automatic (tube packaging)
K S
Contact Material
1 Silver contacts
3 Gold contacts
Type
A Short hard plastic
L Long hard plastic
Operation Force
2 1.3 N (130 grams), 100,000 operations
3 1.3 N (300 grams), 1,000,000 operations
4 3 N (300 grams), 100,000 operations
5 5 N (500 grams), 100,000 operations
9 3 N (300 grams), 500,000 operations
Sealing
2 High sealing performance
Specification
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
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: 300 Vrms
CONTACT RESISTANCE: 50 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 90˚C -55˚C to 125˚C
Process
Wave soldering EIA-RS448-2
Packaging
Can be delivered in tubes of 65 pieces for automatic insertion or in
boxes of 500 pieces for manual insertion (250 pieces for KSL)
Actuation force Operating life Travel to
Type N (grams) (operations) make
KSA0M212 1.3 (130) 100,000 0,5 ± 0,2
KSA0M312 1.3 (130) 1,000,000 0,5 ± 0,2
KSA0M412 3.0 (300) 100,000 0,6 ± 0,2
KSA0M512 5.0 (500) 100,000 0,7 ± 0,2
KSA0M912 3.0 (300) 500,000 0,6 ± 0,2
Features/Benefits
• Highest tact switch sealing performance
• Improved sealing through a modification
of the crimping technique and to a double
overmolding of the terminal
• Totally sealed
• Up to 1M operations
