KSA & KSL Series Sealed Tact Switch
Features/Benefits • Designed for automatic or
manual insertion
• Cambered terminals to ensure
self retention
Typical Applications • Automotive • Industrial • Telecommunication networks
• Top or side actuated • Large choice of caps • RoHS compliant and compatible
Specification
CONTACT ARRANGEMENT: SPST, N.O. DOUBLE OVERMOLDING ON TERMINAL SEALING: IP60 TERMINALS: PC pins, ground pin optional
Electrical
Silver
Gold 0.2 VA 32 VDC 20 mV 10 mA 1 mA
B Tactile Switches
Mechanical
Type KSA0M211 KSA0M311 KSA0M411 KSA0M511 KSA0M911 KSL0M211 KSL0M311 KSL0M411 KSL0M511 KSL0M911 Actuation force N 1 - 1,8 1 - 1,8 2,25 - 3,75 3,5 - 6,5 2,25 - 3,75 1 - 1,8 1 - 1,8 2,25 - 3,75 3,5 - 6,5 2,25 - 3,75 Operating life (operations) 100,000 1,000,000 100,000 100,000 500,000 100,000 1,000,000 100,000 100,000 500,000 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
MAXIMUM POWER: 1 VA MAXIMUM VOLTAGE: 32 VDC MINIMUM VOLTAGE: 20 mV MAXIMUM CURRENT: 50 mA MINIMUM CURRENT: 1 mA DIELECTRIC STRENGTH: 300 Vrms CONTACT RESISTANCE: < 100m Ω INSULATION RESISTANCE (100 V): > 109 Ω BOUNCE TIME: < 1 ms
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
Process
Wave soldering compatible with lead free soldering profile.
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: 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 representative.
SWITCH K S L F T RoHS compliant and compatible. Tin plated.
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
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 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 T N K 0 Button Color 10 Dark gray 20 Light gray 30 Yellow 40 Red 50 Green
K06 K07 K08 K09
10 x 2,5 mm snap-on handle 5 mm square 9,9 x 5 mm rectangular ø6,2 mm round
60 70 80 90
Blue Gray-blue Ivory Black
*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
KSA & KSL Series Sealed Tact Switch
ACTUATOR TYPE
KSA & KSL
B Tactile Switches
8,2±0,2 (.322±008) Ø 4,8 ±0,05 (.189±020)
0,45
1,06±0,1 (.042±.004)
H
(.165±.008)
2,1±0,1 (.083±.004)
(.102±.004)
4,2±0,2
2,6 ±0,1
7,62 ±0,2 (.30±008) 9±0,2 (.354±008) 5,08 ±0,1 (.20±004)
0,5 x 0,3±0,01 (.20 x .012±.004)
(.291±004)
7,4±0,1
Type KSA KSL
H mm 4,7±0,2 9,9±0,2
inch (.185) (.390)
7,4 ±0,1 (.291±004)
GROUND TERMINAL
0
WITHOUT
1*
WITH
*Not compatible with “V” insertion
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
B–56
(.043±.004)
1,1±0,1
Ø 3,0 (.118)
(.394±.006)
1±0,15
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KSA & KSL Series Sealed Tact Switch
INSERTION
M
MANUAL (BULK PACKAGING)
8,2 (.322)
PCB LAYOUT
Ground terminal (option)
0,45 (.018)
ø0,9+0,1/-0,0 (.035+.004/-.000)
4,2 (.165)
5,08 (.20)
B
7.62 (.30)
7,62 (.30)
0,5 x 0,3 (.020 x .012) 9,0 (.354)
2,6 (.102)
Tactile Switches
5,08 (.20)
A
AUTOMATIC (TUBE PACKAGING, 65 PIECES PER TUBE)
8,2±0,2 (.322±.008) ø 4,8 ±0,05
PCB LAYOUT
C COURSE RELATIVE (.043±.004) 1,1 ±0,1
ø 0,9 (.354)
ø 3-0,06 (.189-.020)
1,06±0,1 (.042±.004)
4,2±0,2 4,7±0,2 (.165±.008) (.185±.008)
0,45 (.018)
2,6 ±0,1
7,62 (.30)
B
9,5 ±0,3 (.374±.012)
0,5 x 0,3±0,01 (.020 x .012±.004)
5,08 (.20) 5,08±0,1 (.20±.004)
V
VERTICAL PCB LAYOUT
8,0 (.315)
7,62 (.300)
ø1,2 (.047)
2,54 (.100)
4,85 (.191)
3,25 (.128)
5,08 (.20) 9,5 (.374)
0,5 x 0,3 (.020 x .012) 7,8 (.307)
0,8 x 0,3 (.031 x .012)
5,25 (.207)
5,08 (.200)
ø0,9 (.035)
0,4 (.016) 3,0 (.118) L
DIMENSION L Type KSA0V KSL0V L mm 5,8 11,1 inch .228 .437
2,54 (.10)
OPERATING FORCE
OPTION CODE OPERATING FORCE 1.3 N (130 grams) 100,000 operations 1.3 N (130 grams) 1,000,000 operations 3.0 N (300 grams) 100,000 operations 5.0 N (500 grams) 100,000 operations 3.0 N (300 grams) 500,000 operations
2 3 4 5 9
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
B–57
www.ck-components.com
KSA & KSL Series Sealed Tact Switch
CONTACT MATERIAL
OPTION CODE
CONTACT MATERIAL
1 3
Silver contacts Gold contacts
B Tactile Switches
SEALING
OPTION CODE
SEALING Totally sealed - sealed IP64
1
BUTTONS
Buttons must be ordered separately and will be supplied in bulk.
BUTTON TYPE
KSA X X X X X
KSL
KSAV
KSLV
X
X
0,5+0,1/-0,0 (.020+.004/-.000)
K01 K02 K03 K04 K05 K06 K07 K08 K09
X X X X X
X X
X X X X X
4,50,1 (.177.004)
3,7 (.146) 4,5 (.177) 8,0 (.315)
K01
K02
0,5 (.020)
1,0 (.039)
4,40,1 (.173.004)
1,0 (.039)
1,0 (.039)
8,0 (.315)
100,1 (.394.004) ø8,0+0,0/-0,2 (.315+.000/-.008)
4,4 (.173) 10,0 (.394)
1,0 (.039) R 0,5 (.020)
10,0 (.394)
8,0 (.315)
100,1 (.394.004)
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
B–58
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3,70,1 (.146.004)
R (.0 0,5 20 )
8,0 (.315)
0,8 (.031) 3,50,05 (.138.002)
0,3 ) R 012 (.
KSA & KSL Series Sealed Tact Switch
K03 K04
4,0 (.157) 3,8 (.150)
3,00,1 (.118.004) 4,0 (.157)
19,5 (.768)
R (.0 0,2 08 )
9,50,1 (.374.004)
1,0+0,05/-0,0 (.039+.002/-.000)
18,5 (.728)
B Tactile Switches
5,6 (.220)
5,60,1 (.220.004)
3,0 (.118)
1,0 (.039)
K05
1,0 (.039)
8,74 (.344)
4,4 (.173) 10,0 (.394)
1,0 (.039)
5,0 (.197)
K07
5,0 (.197)
K08
4,5 (.177) 9,4 (.370)
5,0 (.197)
4,50 (.177) 5,0 (.197) 9,0 (.354) 10,0 (.394)
K09
ø4,318 (.17)
ø6,223 (.245)
8,992 (.354)
Dimensions are shown: Inch (mm) Specifications and dimensions subject to change
B–59
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9,0 (.354)
2,5 (.098)
10,0 (.394)
3,7 (.146) 4,5 (.177)
4,5 (.177)
4,5 (.177)
15,6 (.614)
R (.0 0,3 12 )
K06
