KSA & KSL Series
Sealed Tact Switch
Features/Benefits
? Designed for automatic or
manual insertion
? Cambered terminals to ensure
self retention
? Top or side actuated
? Large choice of caps
? RoHS compliant and compatible
Typical Applications
? Automotive
? Industrial
? Telecommunication networks
Specification
Electrical
Silver
Gold
B
CONTACT ARRANGEMENT: SPST, N.O.
DOUBLE OVERMOLDING ON TERMINAL
SEALING: IP60
TERMINALS: PC pins, ground pin optional
Mechanical
MAXIMUM POWER: 1 VA
MAXIMUM VOLTAGE: 32 VDC
MINIMUM VOLTAGE: 20 mV
MAXIMUM CURRENT: 50 mA
MINIMUM CURRENT: 1 mA
DIELECTRIC STRENGTH: 300 Vrms
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Actuation force
Operating life
Travel to
CONTACT RESISTANCE: < 100m ?
Type
KSA0M211
N
1 - 1,8
(operations)
100,000
make
0,5 ± 0,2
INSULATION RESISTANCE (100 V): > 10 9 ?
BOUNCE TIME: < 1 ms
KSA0M311
KSA0M411
KSA0M511
KSA0M911
1 - 1,8
2,25 - 3,75
3,5 - 6,5
2,25 - 3,75
1,000,000
100,000
100,000
500,000
0,5 ± 0,2
0,6 ± 0,2
0,7 ± 0,2
0,6 ± 0,2
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40?C to 85?C
-40?C to 85?C
Gold
-40?C to 125?C
-55?C to 125?C
KSL0M211
KSL0M311
KSL0M411
KSL0M511
KSL0M911
1 - 1,8
1 - 1,8
2,25 - 3,75
3,5 - 6,5
2,25 - 3,75
100,000
1,000,000
100,000
100,000
500,000
0,5 ± 0,2
0,5 ± 0,2
0,6 ± 0,2
0,7 ± 0,2
0,6 ± 0,2
Process
Wave soldering compatible with lead free soldering profile.
Packaging
NOTE : 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.
Can be delivered in tubes of 65 pieces for automatic insertion or
in boxes of 500 pieces for manual insertion (250 pieces for KSL,
KSLV, KSAV).
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 representative.
SWITCH
K
S
L
F
T
Actuator Type
A Short hard plastic
L Long hard plastic
Ground Terminal
0 Without
1 With*
Insertion
M Manual (bulk packaging)
A Automatic (tube packaging)
V Vertical (bulk packaging)*
*Note: “1” Ground terminal not compatible with “V” insertion
Sealing
1 Sealed
Contact Material
1 Silver contacts
3 Gold contacts
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
RoHS compliant and compatible.
Tin plated.
5 5 N (500 grams), 100,000 operations
9 3 N (300 grams), 500,000 operations
BUTTONS Buttons must be ordered separately and will be supplied in bulk.
B
T
N
K
0
Button Style
Button Color
K01 10 mm square snap-on
K02 ?8 mm round snap-on
K03 8,5 x 3,8 mm single floating
K04 18,5 x 3,8 mm double floating
K06
K07
K08
K09
10 x 2,5 mm snap-on handle
5 mm square
9,9 x 5 mm rectangular
?6,2 mm round
10 Dark gray
20 Light gray
30 Yellow
40 Red
60
70
80
90
Blue
Gray-blue
Ivory
Black
K05 5 mm square
50 Green
*NOTE : Please note that all buttons are not RoHS compliant. Please check the compliance with your C&K sales representative.
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–55
www.ck-components.com
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