KSA & KSL Series Sealed Tact Switch Features/Benefits • Designed for automatic or Typical Applications • Automotive • Industrial • Telecommunication networks manual insertion • Cambered terminals to ensure self retention • Top or side actuated • Large choice of caps • RoHS compliant and compatible Electrical CONTACT ARRANGEMENT: SPST, N.O. DOUBLE OVERMOLDING ON TERMINAL SEALING: IP60 TERMINALS: PC pins, ground pin optional 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 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 Silver Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: Gold 0.2 VA 32 VDC 20 mV 10 mA 1 mA Silver Gold -40˚C to 85˚C -40˚C to 85˚C -40˚C to 125˚C -55˚C to 125˚C 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 Actuator Type A Short hard plastic L Long hard plastic F T RoHS compliant and compatible. Tin plated. Sealing 1 Sealed Ground Terminal 0 Without 1 With* Insertion M Manual (bulk packaging) A Automatic (tube packaging) V Vertical (bulk packaging)* 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 *Note: “1” Ground terminal not compatible with “V” insertion 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 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 *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 B Tactile Switches Specification KSA & KSL Series Sealed Tact Switch ACTUATOR TYPE 1±0,15 Tactile Switches B (.394±.006) KSA & KSL 8,2±0,2 (.322±008) Ø 4,8 ±0,05 1,1±0,1 (.043±.004) Ø 3,0 (.118) 2,6 ±0,1 (.102±.004) 4,2±0,2 2,1±0,1 (.083±.004) (.165±.008) H 0,45 1,06±0,1 (.042±.004) (.189±020) 0,5 x 0,3±0,01 7,62 ±0,2 (.30±008) (.20 x .012±.004) 5,08 ±0,1 (.20±004) (.291±004) 7,4±0,1 9±0,2 (.354±008) 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 1* WITHOUT WITH *Not compatible with “V” insertion Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–56 www.ck-components.com KSA & KSL Series Sealed Tact Switch INSERTION M MANUAL (BULK PACKAGING) PCB LAYOUT 8,2 (.322) A 0,5 x 0,3 (.020 x .012) 5,08 (.20) ø0,9+0,1/-0,0 (.035+.004/-.000) B 7.62 (.30) 5,08 (.20) 9,0 (.354) AUTOMATIC (TUBE PACKAGING, 65 PIECES PER TUBE) 8,2±0,2 (.322±.008) ø 4,8 ±0,05 7,62 (.30) 1,1 ±0,1 ø 0,9 (.354) 2,6 ±0,1 4,2±0,2 4,7±0,2 (.165±.008) (.185±.008) 9,5 ±0,3 (.374±.012) (.043±.004) C COURSE RELATIVE PCB LAYOUT B 1,06±0,1 (.042±.004) 0,45 (.018) ø 3-0,06 (.189-.020) 5,08 (.20) 0,5 x 0,3±0,01 (.020 x .012±.004) 5,08±0,1 (.20±.004) VERTICAL 8,0 (.315) PCB LAYOUT 7,62 (.300) 2,54 (.100) ø1,2 (.047) 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) DIMENSION L 0,4 (.016) Type KSA0V KSL0V 3,0 (.118) 2,54 (.10) ø0,9 (.035) 5,08 (.200) 5,25 (.207) 3,25 (.128) 4,85 (.191) V Tactile Switches 7,62 (.30) 2,6 (.102) 4,2 (.165) 0,45 (.018) Ground terminal (option) L mm 5,8 11,1 inch .228 .437 L OPERATING FORCE OPTION CODE 2 3 4 5 9 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 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 Silver contacts 3 Gold contacts Tactile Switches B SEALING OPTION CODE SEALING 1 Totally sealed - sealed IP64 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) 4,40,1 (.173.004) 8,0 (.315) 0,8 (.031) 3,50,05 (.138.002) 3,70,1 (.146.004) 4,50,1 (.177.004) 3,7 (.146) 4,5 (.177) 8,0 (.315) 1,0 (.039) 1,0 (.039) R 0,5 (.020) 10,0 (.394) 100,1 (.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 8,0 (.315) 100,1 (.394.004) R (.0 0,5 20 ) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–58 www.ck-components.com KSA & KSL Series Sealed Tact Switch K04 K03 3,8 (.150) B 3,0 (.118) K05 5,6 (.220) 1,0 (.039) 4,5 (.177) 4,5 (.177) 3,7 (.146) 4,5 (.177) 15,6 (.614) R (.0 0,3 12 ) K06 Tactile Switches 5,60,1 (.220.004) 9,50,1 (.374.004) 19,5 (.768) 1,0+0,05/-0,0 (.039+.002/-.000) R (.0 0,2 08 ) 18,5 (.728) 3,00,1 (.118.004) 4,0 (.157) 4,0 (.157) 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) 4,50 (.177) 5,0 (.197) 9,0 (.354) K09 8,992 (.354) ø4,318 (.17) ø6,223 (.245) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–59 www.ck-components.com