KSA & KSL MKII Series
High Performance Sealed Tact Switch
Features/Benefits
Typical Applications
•
•
Highest tact switch sealing performance
•
•
•
•
•
Automotive
Improved sealing through a modification
of the crimping technique and to a
double overmolding of the terminal
Industrial
Telecommunication networks
Household appliances
Heating control systems
•
•
•
Totally sealed
Up to 1M operations
RoHS compliant and compatible
B
Specification
Electrical
Silver
Gold
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
SEALING: IP65
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
1 VA
32 VDC
20 mV
50 mA
1 mA
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Double overmold on terminals
Mechanical
DIELECTRIC STRENGTH: ≥ 250 Vrms
CONTACT RESISTANCE: ≤ 100m Ω
INSULATION RESISTANCE (100 V): ≥ 10 Ω
BOUNCE TIME: ≤ 1 ms
Actuation force
N (grams)
1,3 0,3
1,3 0,3
3,25 0,5
Operating life
(operations)
100,000
1,000,000
100,000
100,000
Travel to
make
0,5 0,15
0,5 0,15
0,6 0,25
0,7 0,25
9
Type
KSA0M212
KSA0M312
KSA0M412
KSA0M512
Environmental
Silver
Gold
5
1,25
OPERATING TEMPERATURE: –40˚C to 85˚C –40˚C to 125˚C
STORAGE TEMPERATURE:
–40˚C to 85˚C –55˚C to 125˚C
Packaging
Delivered in boxes of 500 pieces (250 pieces for KSL)
Process
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Wave soldering compatible with lead free soldering profile.
Other versions in terms of force, termination length and corrosion protection available.
Please contact your sales representative.
This data sheet does not provide enough information for applications which require a
certain level of quality or safety such as automotive, medical systems, safety equipment.
Please contact your sales representative to get contractual specification package.
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.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed above, please consult your local represenative.
K
S
0
L
F
T
RoHS compliant and compatible.
Tin plated.
Type
A Short hard plastic
Sealing
2 High sealing performance
L
Long hard plastic
Ground Terminal
0 Without
Contact Material
1 Silver contacts
3 Gold contacts
Insertion
M Manual (bulk packaging)
A Automatic (tube packaging)*
Operation Force
2 1.3 N (130 grams), 100,000 operations
3 1.3 N (130 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
* only available for KSA series
30 Jan 19
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
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