KSA & KSL Series
Sealed Tact Switch
Features/Benefits
Typical Applications
• Designed for automatic or
manual insertion
• Cambered terminals to ensure
self retention
• Top or side actuated
• Washable option available
• Large choice of caps
• Automotive
• Industrial
• Telecommunication networks
Electrical
CONTACT ARRANGEMENT: SPST, N.O.
DOUBLE OVERMOLDING ON TERMINAL
MEMBRANE SEALING
TERMINALS: PC pins, ground pin optional
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
Mechanical
Type
KSA0M211
KSA0M311
KSA0M411
KSA0M511
KSA0M911
KSL0M211
KSL0M311
KSL0M411
KSL0M511
KSL0M911
Actuation force
N (grams)
1.3 (130)
1.3 (130)
3.0 (300)
5.0 (500)
3.0 (300)
1.3 (130)
1.3 (130)
3.0 (300)
5.0 (500)
3.0 (300)
Operating life
(operations)
500,000
1,000,000
100,000
100,000
500,000
500,000
1,000,000
100,000
100,000
500,000
Silver
1 VA
50 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
50 VDC
20 mV
10 mA
1 mA
DIELECTRIC STRENGTH: 300 Vrms
CONTACT RESISTANCE: < 50 mΩ
INSULATION RESISTANCE (100 V): > 1011 Ω
BOUNCE TIME: < 1 ms
Travel to
make
0,5 ± 0,2
0,5 ± 0,2
0,6 ± 0,2
0,7 ± 0,2
0,6 ± 0,2
0,5 ± 0,2
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 90˚C
-40˚C to 90˚C
Gold
-40˚C to 125˚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,
KSLV, KSAV).
NOTE: Part numbers listed above do not represent all possible configurations.For
information on specific and custom switches, consult Customer Service Center.
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.
K
SWITCH
S
Sealing
0 Sealed against flux
1 Totally sealed
Actuator Type
A Short hard plastic
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)
V Vertical
BUTTONS
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
Buttons must be ordered separately and will be supplied in bulk.
B
T
Button Style
K01 10 mm square snap-on
K02 ø8 mm round snap-on
K03 8,5 x 3,8 mm single floating
K04 18,5 x 3,8 mm double floating
K05 5 mm square
N
K06
K07
K08
K09
K
0
10 x 2,5 mm snap-on handle
5 mm square
9,9 x 5 mm rectangular
ø6,2 mm round
Button Color
10 Dark gray
20 Light gray
30 Yellow
40 Red
50 Green
60
70
80
90
Blue
Gray-blue
Ivory
Black
Dimensions are shown: mm (inch)
Dimensions subject to change
B-39
www.ittcannon.com
B
Tactile Switches
Specification
KSA & KSL Series
Sealed Tact Switch
ACTUATOR TYPE
KSA & KSL
1,2
(.047)
1,1
(.043)
2,6
(.102)
1,06±0,1
(.042±.004)
ø3,0
(.118)
2,6
(.102)
2,1±0,1
(.083±.004)
4,2
(.165)
0,45
(.018)
Tactile Switches
ø4,8
(.189)
KSA: 4,7 (.185)
KSL: 9,9 (.390)
8,2
(.322)
B
1,1
(.043)
ø3,5 min.
(.138)
Shape of button
Washing Stud
0,5 x 0,3
(.020 x .012)
7,62
(.30)
7,4
(.291)
9,0
(.354)
Type
KSA
KSL
Electrostatic
Shield
5,08
(.20)
H mm
4,7
9,9
inch
(.185)
(.390)
7,4
(.291)
GROUND TERMINAL
0
WITHOUT
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
B-40
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KSA & KSL Series
Sealed Tact Switch
INSERTION
M
MANUAL (bulk packaging)
A
AUTOMATIC (tube packaging, 65 pieces per tube)
PCB LAYOUT
8,2
(.322)
4,2
(.165)
2,6
(.102)
7,62
(.30)
5,08
(.20)
9,0
(.354)
8,0
(.315)
VERTICAL
PCB LAYOUT
ø1,2
(.047)
2,54
(.100)
5,25
(.207)
3,52
(.128)
7,62
(.300)
4,85
(.191)
V
B
Tactile Switches
0,5 x 0,3
(.020 x .012)
7,62
(.30)
5,08
(.20)
ø0,9+0,1/-0,0
(.035+.004/-.000)
0,45
(.018)
Ground terminal
(option)
ø0,9
(.035)
5,08
(.200)
0,8 x 0,3
0,5 x 0,3
(.020 x .012) (.031 x .012)
0,4
(.016)
5,08
(.20)
Dimension L
7,8
(.307)
9,5
(.374)
2,54
(.10)
3,0
(.118)
L
Type
KSAOV
KSLOV
L mm
5,8
11,1
inch
.228
.437
OPERATING FORCE
OPTION
CODE
2
OPERATING FORCE
1.3 N (130 grams)
100,000 operations
3
1.3 N (130 grams)
1,000,000 operations
4
3.0 N (300 grams)
100,000 operations
5
5.0 N (500 grams)
100,000 operations
9
3.0 N (300 grams)
500,000 operations
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
B-41
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KSA & KSL Series
Sealed Tact Switch
CONTACT MATERIAL
OPTION
CODE
CONTACT MATERIAL
1
Silver contacts
3
Gold contacts
B
Tactile Switches
SEALING
OPTION
CODE
SEALING
0
1
Sealed against flux
Totally sealed
BUTTONS
Buttons must be ordered separately and will be supplied in bulk.
BUTTON
TYPE
KSA
K01
K02
K03
K04
K05
K06
K07
K08
K09
KSAV
KSLV
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1,0
(.039)
4,4±0,1
(.173±.004)
8,0
(.315)
0,8
(.031)
3,5±0,05
(.138±.002)
3,7±0,1
(.146±.004)
4,5±0,1
(.177±.004)
3,7
(.146)
4,5
(.177) 8,0
(.315)
1,0
(.039)
1,0
(.039)
R 0,5
(.020)
10,0
(.394)
10±0,1
(.394±.004)
ø8,0+0,0/-0,2
(.315+.000/-.008)
0,5
(.020)
4,4
(.173)
10,0
(.394)
8,0
(.315)
1,0
(.039)
K02
0,5+0,1/-0,0
(.020+.004/-.000)
X
0,3 )
R 012
(.
K01
KSL
X
10±0,1
(.394±.004)
5
0, )
R 020
(.
8,0
(.315)
Dimensions are shown: mm (inch)
Dimensions subject to change
B-42
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KSA & KSL Series
Sealed Tact Switch
K04
K03
3,8
(.150)
9,5±0,1
(.374±.004)
19,5
(.768)
1,0+0,05/-0,0
5,6±0,1
(.220±.004) (.039+.002/-.000)
R
(.0 0,2
08
)
18,5
(.728)
3,0±0,1
(.118±.004)
4,0
(.157)
4,0
(.157)
3,0
(.118)
4,5
(.177)
4,5
(.177)
3,7
(.146)
4,5
(.177)
15,6
(.614)
R
(.0 0,3
12
)
K06
B
1,0
(.039)
2,5
(.098)
4,4
(.173)
10,0
(.394)
10,0
(.394)
8,74
(.344)
1,0
(.039)
5,0
(.197)
K07
K08
4,5
(.177)
9,4
(.370)
5,0
(.197)
10,0
(.394)
9,0
(.354)
5,0
(.197)
5,0
(.197)
9,0
(.354)
K09
8,992
(.354)
ø4,318
(.17)
ø6,223
(.245)
Dimensions are shown: mm (inch)
Dimensions subject to change
B-43
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Tactile Switches
K05
5,6
(.220)
1,0
(.039)