Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-39
Tactile Switches
B
KSA & KSL Series
Sealed Tact Switch
Features/Benefits
•Designed for automatic or
manual insertion
•Cambered terminals to ensure
self retention
•Top or side actuated
•Washable option available
•Large choice of caps
Typical Applications
•Automotive
•Industrial
•Telecommunication networks
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
0Without
Insertion
MManual (bulk packaging)
AAutomatic (tube packaging)
VVertical
K S
Contact Material
1Silver contacts
3Gold contacts
Actuator Type
AShort hard plastic
LLong hard plastic
Operation Force
21.3 N (130 grams), 100,000 operations
31.3 N (130 grams), 1,000,000 operations
43 N (300 grams), 100,000 operations
55 N (500 grams), 100,000 operations
93 N (300 grams), 500,000 operations
Sealing
0Sealed against flux
1Totally sealed
Specification
CONTACT ARRANGEMENT: SPST, N.O.
DOUBLE OVERMOLDING ON TERMINAL
MEMBRANE SEALING
TERMINALS: PC pins, ground pin optional
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): > 1011 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,
KSLV, KSAV).
Actuation force Operating life Travel to
Type N (grams) (operations) make
KSA0M211 1.3 (130) 500,000 0,5 ± 0,2
KSA0M311 1.3 (130) 1,000,000 0,5 ± 0,2
KSA0M411 3.0 (300) 100,000 0,6 ± 0,2
KSA0M511 5.0 (500) 100,000 0,7 ± 0,2
KSA0M911 3.0 (300) 500,000 0,6 ± 0,2
KSL0M211 1.3 (130) 500,000 0,5 ± 0,2
KSL0M311 1.3 (130) 1,000,000 0,5 ± 0,2
KSL0M411 3.0 (300) 100,000 0,6 ± 0,2
KSL0M511 5.0 (500) 100,000 0,7 ± 0,2
KSL0M911 3.0 (300) 500,000 0,6 ± 0,2
B T N K 0
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
Button Color
10 Dark gray
20 Light gray
30 Yellow
40 Red
50 Green
60 Blue
70 Gray-blue
80 Ivory
90 Black
SWITCH
BUTTONS
K06 10 x 2,5 mm snap-on handle
K07 5 mm square
K08 9,9 x 5 mm rectangular
K09 ø6,2 mm round
Buttons must be ordered separately and will be supplied in bulk.
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-40
Tactile Switches
B
ACTUATOR TYPE
GROUND TERMINAL
KSA & KSL
0WITHOUT
KSA & KSL Series
Sealed Tact Switch
First Angle
Projection
0,45
(.018)
1,06±0,1
(.042±.004)
2,6
(.102)
7,4
(.291)
1,1
(.043)
4,2
(.165)
7,62
(.30)
9,0
(.354)
8,2
(.322)
0,5 x 0,3
(.020 x .012)
5,08
(.20)
2,6
(.102)
KSA: 4,7 (.185)
KSL: 9,9 (.390)
ø4,8
(.189)
ø3,0
(.118)
2,1±0,1
(.083±.004)
7,4
(.291)
1,1
(.043)
Electrostatic
Shield
1,2
(.047)
ø3,5 min.
(.138)
Shape of button
Washing Stud
Type H mm inch
KSA 4,7 (.185)
KSL 9,9 (.390)
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-41
Tactile Switches
B
0,5 x 0,3
(.020 x .012)
0,8 x 0,3
(.031 x .012)
0,4
(.016)
3,0
(.118)
2,54
(.10)
5,08
(.20)
7,8
(.307)
9,5
(.374)
4,85
(.191)
3,52
(.128)
5,25
(.207)
L
8,0
(.315)
INSERTION
MMANUAL (bulk packaging)
AAUTOMATIC (tube packaging, 65 pieces per tube)
VVERTICAL
7,62
(.30)
ø0,9+0,1/-0,0
(.035+.004/-.000)
5,08
(
.20
)
Ground terminal
(option)
PCB LAYOUT
PCB LAYOUT
0,45
(.018)
4,2
(.165)
7,62
(.30)
9,0
(.354)
8,2
(.322)
0,5 x 0,3
(.020 x .012)
5,08
(.20)
2,6
(.102)
7,62
(.300)
ø1,2
(.047)
ø0,9
(.035)
5,08
(.200)
2,54
(.100)
OPERATING FORCE
OPTION
CODE OPERATING FORCE
21.3 N (130 grams)
100,000 operations
31.3 N (130 grams)
1,000,000 operations
43.0 N (300 grams)
100,000 operations
55.0 N (500 grams)
100,000 operations
93.0 N (300 grams)
500,000 operations
KSA & KSL Series
Sealed Tact Switch
Type L mm inch
KSAOV 5,8 .228
KSLOV 11,1 .437
First Angle
Projection
Dimension L
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-42
Tactile Switches
B
CONTACT MATERIAL
SEALING
OPTION
CODE CONTACT MATERIAL
1Silver contacts
3Gold contacts
OPTION
CODE SEALING
0Sealed against flux
1Totally sealed
KSA & KSL Series
Sealed Tact Switch
BUTTONS
K01 K02
3,7
(.146)
10,0
(.394)
10,0
(.394)
R 0,3
(.012)
4,5
(.177)
4,4
(.173)
1,0
(.039)
1,0
(.039)
8,0
(.315)
0,5
(.020)
8,0
(
.315
)
8,0
(.315)
R 0,5
(.020)
10±0,1
(
.394±.004
)
1,0
(.039)
3,7±0,1
(.146±.004)
R 0,5
(.020)
4,4±0,1
(.173±.004)
0,8
(.031)
10±0,1
(.394±.004)
ø8,0+0,0/-0,2
(.315+.000/-.008)
1,0
(.039)
8,0
(
.315
)
3,5±0,05
(.138±.002)
4,5±0,1
(.177±.004)
0,5+0,1/-0,0
(.020+.004/-.000)
BUTTON
TYPE KSA KSL KSAV KSLV
K01 X
K02 X
K03 XXXX
K04 XXXX
K05 XX
K06 X
K07 XX
K08 XX
K09 XX
Buttons must be ordered separately and will be supplied in bulk.
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-43
Tactile Switches
B
9,5±0,1
(.374±.004)
5,6±0,1
(.220±.004)
3,0±0,1
(.118±.004)
1,0+0,05/-0,0
(.039+.002/-.000)
4,0
(.157)
R 0,2
(.008)
K03 K04
1,0
(
.039
)
3,0
(.118)
19,5
(.768)
4,0
(.157)
3,8
(.150)
5,6
(.220)
18,5
(.728)
KSA & KSL Series
Sealed Tact Switch
8,74
(.344)
5,0
(
.197
)
4,5
(.177)
K05 K06
4,5
(.177)
15,6
(.614)
3,7
(.146)
10,0
(.394)
10,0
(.394)
2,5
(.098)
4,5
(.177)
4,4
(.173)
1,0
(.039)
1,0
(.039)
R 0,3
(.012)
K08
8,992
(
.354
)
ø6,223
(.245)
ø4,318
(.17)
K09
5,0
(.197)
10,0
(.394)
4,5
(.177)
9,4
(.370)
9,0
(.354)
K07
9,0
(.354)
5,0
(.197)
5,0
(.197)
