KSB & KSF Series Low-profile Tact Switch Features/Benefits • Low profile • Protected against flux • KSB without top sealing • KSF with top sealing • RoHS compliant and compatible Typical Applications • Low profile keyboards • Instrumentation • Industrial control • Medical • Military Electrical CONTACT ARRANGEMENT: SPST, N.O. DOUBLE OVERMOLDING ON TERMINAL SEALING: IP40 (KSB) AND IP60 TERMINALS: PC pins MAXIMUM POWER: 1 VA MAXIMUM VOLTAGE: 32 VDC MINIMUM VOLTAGE: 20 mV MAXIMUM CURRENT: 50 mA MINIMUM CURRENT: 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms CONTACT RESISTANCE: KSF 100 m Ω; KSB 100 m INSULATION RESISTANCE (100 V): ≤ 109 Ω BOUNCE TIME: 1 ms Mechanical Type KSB0M110 KSB0M410 KSF0M211 KSF0M311 KSF0M411 KSF0M511 KSF0M911 Actuation force Newtons 1.2 - 2.0 2.25 - 3.75 1.0 - 2.0 1.4 - 2.4 2.25 -3.75 4.2 - 6.25 2.3 - 3.9 Operating life (operations) 100,000 500,000 100,000 500,000 100,000 100,000 500,000 Silver Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: Gold 0.2 VA 32 VDC 20 mV 10 mA 1 mA Ω Silver Gold -40˚C to 85˚C -40˚C to 85˚C -40˚C to 125˚C -55˚C to 125˚C Process NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Wave soldering compatible with lead free soldering profile. Other versions in terms of force, termination length and corrosion protection available. Please contact your sales representative. Packaging KSF can be delivered in tubes of 65 pieces for automatic insertion or boxes of 500 parts. KSB in boxes of 500 pieces for manual insertion. 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 Type B Without actuator F Flat membrane Ground Terminal 0 Without 1 With Insertion M Manual (bulk packaging) A Automatic (tube packaging)* * KSF only *NOTE: Products must be checked according customers soldering parameters especially in terms of flux resistance. BUTTON for KSF Button must be ordered separately and will be supplied in bulk. F T Sealing 0 Sealed against flux (KSB) IP40 1 Sealed IP60 2 High performance seal IP67 RoHS compliant and compatible. Tin plated. Contact Material 1 Silver contacts 3 Gold contacts Operation Force 1 1.6 N (160 grams), 100,000 operations (KSB only) 2 1.3 N (130 grams), 100,000 operations (KSF only) 3 1.6 N (160 grams), 500,000 operations (KSF only) 4 3 N (300 grams), 100,000 operations 5 5 N (500 grams), 100,000 operations (KSF only) 9 3 N (300 grams), 500,000 operations (KSF only) B T N Button Style K10 10 mm square K 1 0 Button Color 10 Dark gray 20 Light gray 30 Yellow 40 Red 50 Green 60 Blue 70 Gray-blue 80 Ivory 90 Black Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–53 www.ck-components.com B Tactile Switches Specification KSB & KSF Series Low-profile Tact Switch ø4,6+0,25/-0,15 (.181+.010/-.006) RECOMMENDED SHAPE OF ACTUATOR 2,01 (.079) 4,2 (.165) 0,45 (.018) KSB 4˚ max. B 0,5+ x 0,3 (.020 x .012) 7,62 (.30) KSB0M110 5,08 (.20) A L min. 0,9 (.035) ø0,9+0,1/-0,0 (.035+.004/-.000) 7,4 (.291) PCB LAYOUT R 0,2 (.008) 5,08 (.20) Tactile Switches 9,0 (.354) Smooth surface ø2,0 (.079) ø0,2 A 7,62 (.30) 7,4 (.291) KSF 0,45 (.018) 0,2 (.008) 2,6 (.102) RECOMMENDED SHAPE OF ACTUATOR 4,2 (.165) 4˚ max. 0,5 x 0,3 (.020 x .012) 7,62 (3,0) 9,0 (.354) A L min. 1,5 (.059) 5,08 (.20) ø3,5 (.138) PCB LAYOUT KSF0M111 Smooth surface R 0,2 (.008) 7,4 (.291) 5,08 (.20) ø0,9+0,1/-0,0 (.035+.004/-.000) 7,4 (.291) ø2,0 (.079) ø0,2 A 7,62 (.30) BUTTON 0,8 (.031) 3,7 (.146) 4,9 (.19) R 0,3 (.012) Button must be ordered separately and will be supplied in bulk. 1,0 (.039) 4,4 (.173) 1,0 (.039) R (.0 0,3 12 ) 8,0 (.315) BUTTON FOR KSF ONLY 10 (.394) K10 8,0 (.31) 10 (.394) R (.0 0,5 20 ) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–54 www.ck-components.com 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 KSA & KSL MKII Series High Performance Sealed Tact Switch Features/Benefits • Highest tact switch sealing performance • Improved sealing through a modification of the crimping technique and to a double overmolding of the terminal Tactile Switches B • Totally sealed • Up to 1M operations • RoHS compliant and compatible Typical Applications • Automotive • Industrial • Telecommunication networks • Household appliances • Heating control systems Specification Electrical CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins SEALING: IP67 Double overmold on terminals 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 Actuation force N (grams) 1,0 - 1,65 1,0 - 1,65 2,75 - 3,75 3,75 - 6,25 Type KSA0M212 KSA0M312 KSA0M412 KSA0M512 Operating life (operations) 100,000 1,000,000 100,000 100,000 Travel to make 0,5 ± 0,15 0,5 ± 0,15 0,6 ± 0,25 0,7 ± 0,25 Silver Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: 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) 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. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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 represenative. K S Type A Short hard plastic L Long hard plastic Ground Terminal 0 Without Insertion M Manual (bulk packaging) A Automatic (tube packaging) L F T RoHS compliant and compatible. Tin plated. Sealing 2 High sealing performance 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 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–60 www.ck-components.com KSA & KSL MKII Series High Performance Sealed Tact Switch TYPE KSA & KSL MANUAL (BULK PACKAGING) DRAWING SHOWN 1,3 (.051) 1,0 (.039) B Tactile Switches 8,0 (.315) ø4,8 (.189) KSA0M112 1,8 (.071) KSA: 4,7 (.185) KSL: 9,9 (.390) 1,1 (.043) ø3,0 (.118) 5,08 (.20) 5,08 (.20) ø0,9 (.035) 3,5 (.138) 0,3 (.012) 7,62 (.30) 9,0 (.354) 0,5 x 0,3 (.020 x .012) 6,2 (.244) 6,2 (.244) 2,6 (.102) PCB LAYOUT 7,62 (.30) Type KSA KSL H mm 4,7 9,9 inch .185 .390 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–61 www.ck-components.com KSI Series Sealed Tact Switches Features/Benefits • Long and soft actuator • Distinctive tactile feel • 1.1 & 3 N actuation force • Ground terminal optional • RoHS compliant and compatible Typical Applications • Automotive • Automation • Door entry systems • Remote controls Tactile Switches B Specification Electrical FUNCTION: Momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300) TERMINALS: PC pins MAXIMUM POWER: 1 VA 0.2 VA MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT: 1 mA 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms CONTACT RESISTANCE: < 50 mΩ INSULATION RESISTANCE (100V): > 1011 Ω BOUNCE TIME: < 1 ms Mechanical Actuation force N 2.25 - 4.0 1.5 - 2.5 2.25 - 4.0 Type KSI0M411 KSI0V211 KSI0V411 Operating life (operations) 100,000 100,000 100,000 Travel to make 1,1 ± 0,2 0,7 ± 0,2 1,1 ± 0,2 Silver Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: Durometer for silicone actuator is 50 shore Packaging Gold Silver Gold -40˚C to 90˚C -40˚C to 90˚C -40˚C to 125˚C -55˚C to 125˚C Process Delivered in boxes of 500 pieces (M version) or 250 pieces (V version). Wave soldering, compatible with lead free soldering profile. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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 in the table above, please consult your local represenative. K S I Ground Terminal 0 Without 1 With* Insertion M Manual V Vertical* L F Sealing 1 Sealed IP 60 T RoHS compliant and compatible. Tin plated. Contact Material 1 Silver contacts 3 Gold contacts Operation Force 0 1.1 N (110 grams) 2 2 N (200 grams) 4 3 N (300 grams) *Note: “1” Ground terminal not compatible with “V” insertion Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–62 www.ck-components.com KSI Series Sealed Tact Switches KSI M 1,2 (.047) MANUAL B Tactile Switches 8,0 (.315) 1,06 (.042) ø4,8 (.189) ø2,6 (.102) 2,6 (.102) 2,1 (.083) 4,2 (.165) 5,08 (.20) ø0,9 (.035) 0,45 (.117) Ground terminal (option) 5,4 (.213) PCB LAYOUT 0,5 x 0,3 (.020 x .012) 7,62 (.30) 7,62 (.30) 5,08 (.20) 7,4 (.291) 9,0 (.354) 7,4 (.291) ø1,2+0,1/-0,0 (.047+.004/-.000) 4,850,1 (.191.004) 7,62 (.30) 5,08 (.20) ø0,9+0,1/-0,0 (.035+.004/-.000) 0,8 x 0,3 0,5 x 0,3 (.031 x .012) (.020 x .012) 2,60,1 (.102.004) 5,080,2 (.20.008) 7,80,2 (.307.008) 2,540,3 (.10.012) 5,250,2 (.207.008) PCB LAYOUT 3,250,1 (.128.004) 8,0 (.315) VERTICAL 2,54 (.10) V 0,40,05 (.016.002) 4,01 (.157) 9,50,2 (.374.008) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–63 www.ck-components.com KSJ Series Spherical Actuator Tact Switches Features/Benefits • Spherical actuator allows actuation force off center ± 30˚ with regard to vertical • Total travel 1.2 mm • Sealed against flux • RoHS compliant and compatible Typical Applications • Automotive • Cranes, off road, railway • Factory automation • Security systems Tactile Switches B Specification Environmental FUNCTION: Momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300) TERMINALS: PC pins SEALING: IP60 OPERATING TEMPERATURE: STORAGE TEMPERATURE: Silver Gold -40˚C to 85˚C -40˚C to 85˚C -40˚C to 125˚C -55˚C to 125˚C Packaging Delivered in boxes of 500 pieces. Mechanical Type KSJ0M21160SH KSJ0M41180SH KSJ0M21180SH KSJ0M91180SH Actuation force N (grams) 1,5 - 2,5 2,25 - 3,75 1,5 -2,5 3,1 -4,7 Electrical Operating life (operations) axial 100,000 100,000 100,000 100,000 Operating life (operations) radial 30,000 30,000 30,000 30,000 Silver Gold MAXIMUM POWER: 1 VA 0.2 VA MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 50 mA MINIMUM CURRENT: 1 mA 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 300 Vrms CONTACT RESISTANCE: ≤100mOhms INSULATION RESISTANCE (100V): > 109 ohms BOUNCE TIME: < 1 ms Travel to make 0,7 ± 0,25 0,55 ± 0,25 0,35 ± 0,2 0,7 ± 0,25 Process Wave soldering, compatible with lead free soldering profile. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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. * Please contact your C&K represenative for any question regarding the product intergration. 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 in the table above, please consult your local represenative. K S J Ground Terminal 0 Without 1 With* Insertion M Thru-hole V Vertical* S H Sealing 1 Sealed IP 60 L F T Hardness 60SH 60 Shore Actuator 80SH 80 Shore Actuator RoHS compliant and compatible. Tin plated. Contact Material 1 Silver contacts 3 Gold contacts Operation Force 2 2 N (200 grams), 100,000 operations 4 3 N (300 grams), 100,000 operations *Note: “1” ground terminal option not available with “V” version. The bracket for the “V” version plays this role. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–64 www.ck-components.com KSJ Series Spherical Actuator Tact Switches KSJ Application area limits of operating force 60˚ 60˚ Recommended direction for a radial actuation 5,2 (.205) 1,2 (.047) B 30˚ MAX Tactile Switches 4,7 (.185) 6,65 (.262) R 2,2 (.087) 4,2 (.165) KSJ0M211 7,62 (.30) 0,5 x 0,3 (.020 x .012) 5,08 (.20) 7,4 (.291) 9,0 (.354) 7,4 (.291) INSERTION 7,62 (.30) 5,08 (.20) 9,0 (.354) 0,5 x 0,3 (.020 x .012) 0,8 x 0,3 (.031 x .012) 0,5 x 0,3 (.020.012) 5,080,2 (.20.008) 2,540,3 (.10.012) 7,80,3 (.307.012) 9,50,2 (.374.008) PCB LAYOUT Ground terminal (option) 5,250,2 (.206.008) 4,2 (.165) 4,850,1 (.191.004) 8,0 (.315) VERTICAL 3,250,1 (.128.004) V THRU-HOLE 0,40,1 (.016.004) M 0,40,05 (.016.002) 6,0 (.236) 7,850,2 (.309.008) ø1,2+0,1/-0,0 (.047+.004/-.000) 5,31 (0.209) 2,54 (.10) 5,08 (.20) ø0,9 (.035) PCB LAYOUT 7,62 (.30) 7,62 (.30) 5,08 (.20) ø0,9+0,1/-0,0 (.035+.004/-.000) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–65 www.ck-components.com PTS635 Series 3,5 mm Tact Switches Features/Benefits • Compact size 6 x 3.5 mm • Variety of switch heights • Choice of actuation force • RoHS compliant and compatible Typical Applications • Consumer products • Instrumentation • Computer products • Industrial Tactile Switches B Specification Process FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255˚C for 5 sec. max. Clean by brushing on solder surface. Do not clean switch with solvents. Mechanical ACTUATION FORCE: PTS635L models: 130 grams. PTS635H models: 200 grams. LIFE EXPECTANCY: 20,000 operations. Electrical CONTACT RATING: 50 mA @ 12 V DC. DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 mΩ max. initial. INSULATION RESISTANCE: 1011Ω min. Materials BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0). ACTUATOR: 6/6 nylon or polyacetal (UL 94HB). COVER PLATE: PTS635S and PTS635V models: Tin plated stainless steel DOME CONTACTS: Phosphor bronze, silver clad. STATIONARY CONTACTS: Brass, silver plated. TERMINALS: Brass, silver plated. Insert molded. Packaging Environmental Bulk packaging. OPERATING TEMPERATURE: -40˚C to 60˚C NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Tape & reel for: PTS635Sx43SMTR, 1700 pcs per reel PTS635Sx25SMTR, 3000 pcs per reel 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. P T S 6 3 5 L Termination S Thru-hole V Vertical F Insertion Type* NONE Thru hole SMTR Surface mount, tape & reel Actuation Force L 130 grams H 200 grams K** 260 grams S RoHS compliant and compatible. Silver plated. Actuator Height to PCB / Ground Pin 25 2,5 (.098), SMT 43 4,3 (.169), Thru-hole and SMT 50 5,0 (.197), Thru-hole 31 3,15 (.124), Vertical 39 3,85 (.151), Vertical * SM and SMTR only available with PTS635 43 and 25 actuator options. ** Only for the PTS635Sx25SMTR. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–66 www.ck-components.com PTS635 Series 3,5 mm Tact Switches SERIES PTS635 3,0 (.118) 1,5 (.059) 0,6 MAX. (.025) 2x 1,6 (.063) 2,5 (.098) 4,3 (.169) "H" 3,5 (.138) 8,50,5 (.335.020) PTS635S Model 2,5 4x (.098) 6,5 (.256) 3,5 2x (.138) 7,9 (.311) 1,0 2x (.039) 0,3 2x (.012) "L" 0,3 2x (.012) 5,0 (.197) 0,5 2x (.020) 7,0 (.276) 2,5 2x (.098) 6,0 (.236) 3,5 (.138) 7,3 (.287) 0,6 MAX. (.025) 2x 3,0 (.118) TERMINATION S V THRU-HOLE 1,0 2x 6,5 (.039) (.256) 2,5 4x (.098) 3,5 2x (.138) 7,9 (.311) VERTICAL 8,50,5 2,4 (.093) (.335.020) 1,0 2x 0,3 2x (.039) (.012) 0,3 2x (.012) 2,5 2x (.098) 0,5 2x (.020) 5,0 (.197) PCB LAYOUT 7,0 (.276) PCB LAYOUT 2,5 (.098) ø1,3 2x (.051) ø1,3 TYP. (.051) 6,5 (.256) SMT 5,0 (.197) SMT 25 ø1,0 2x (.039) 7,0 (.276) 43 17,477 1,2 (0,047) 0.3 (0.012) 3.5 (0.138) 4.3 (0.169) 0,8 (0,031) 6,8 (0,267) 1.5 (0.059) 3 (0.118) 1,4 (0,055) 2,5 (0,098) 2,6 (0,102) 1 (0.039) 9 (0.354) 0,6 (0,024) 6,1 (0,640) PCB LAYOUT 1.4 (0.055) (0,039) 4 (0,157) 1 3,7 (0,146) PCB LAYOUT 8 (0,314) 7.3 (0.287) 10.3 (0.403) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–67 www.ck-components.com B Tactile Switches 1,0 2x (.039) 2,4 (.093) PTS635 Series 3,5 mm Tact Switches ACTUATION FORCE OPTION CODE FORCE L H B 130 grams 200 grams Tactile Switches ACTUATOR HEIGHT OPTION CODE HEIGHT “H” or LENGTH “L” TERMINATION 43 50 4,3 (.169) Thru-hole 5,0 (.197) Thru-hole 31 39 3,15 (.124) Vertical 3,85 (.151) Vertical SCHEMATIC 1 2 1 3 2 4 INSERTION TYPE SMT 25 4,0 (0,157) 2 (0,079) Ø1,5 (Ø0,59) 5,5 (0,217) 2,72±0,1 (0,107±0,003) 12±0,3 (0,472) 8 (0,315) 1,75±0,1 (0,069±0,003) 12 (0,472) 5,2±0,1 (0,205±0,003) 4,0 (0,157) 2,0 TYP (0,079) ø1,5 (ø0,59) 16,0±0,3 (0,63±0,012) 12,0 (0,472) 43 7,5 (0,295) SMT 1,75±0,1 (0,069±0,003) DIRECTION OF FEED DIRECTION OF FEED Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–68 www.ck-components.com PTS645 Series 6 mm Tact Switches Features/Benefits • Compact size 6 x 6 mm • Variety of actuator lengths • Choice of actuation force • RoHS compliant and compatible Typical Applications • Consumer products • Instrumentation • Computer products • Industrial B Process FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255˚C for 5 sec. max. Clean by brushing on solder surface. Do not clean switch with solvents. Mechanical ACTUATION FORCE: PTS645 models: 130 grams, 160 grams, 200 grams, 260 grams LIFE EXPECTANCY: 50,000 operations. Electrical CONTACT RATING: 50 mA @ 12 V DC. DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 mΩ max. initial. INSULATION RESISTANCE: 1011 Ω min. Materials BASE: 6/6 nylon or glass filled polyester (PBT). ACTUATOR: 6/6 nylon or polyacetal. COVER PLATE: PTS645S: Polyester or stainless steel. PTS645T and PTS645V: Tin alloy or stainless steel. DOME CONTACTS: Phosphor bronze, silver clad. STATIONARY CONTACTS: Brass, silver plated. TERMINALS: Brass, silver plated. Insert molded. Packaging Environmental OPERATING TEMPERATURE: -20˚C to 60˚C NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Bulk packaging. Tape & reel for the SMT type: Reel of 1,000 pieces 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 and place it in the appropriate box. P T S 6 4 5 L Termination S Thru-hole T Thru-hole with ESD pin V Vertical Actuation Force L 130 grams M 160 grams H 200 grams K 260 grams F S Insertion Type NONE Thru hole SMTR* Surface mount, tape & reel RoHS compliant and compatible. Silver plated. Actuator Height to PCB/Ground Pin 43 4,3 (.169), thru-hole and SMT 50 5,0 (.197), thru-hole and SMT 70 7,0 (.275), thru-hole 95 9,5 (.374), thru-hole 31 3,15 (.124), vertical 39 3,85 (.151), vertical 58 5,85 (.230), vertical 83 8,35 (.329), vertical 15 15,85 (.624), vertical *Only the PTS645 in horizontal type without ESD pin is available in SMT type. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–69 www.ck-components.com Tactile Switches Specification PTS645 Series 6 mm Tact Switches SERIES 6,5 (.256) PTS645 4,0 (.158) DIMPLES 0,4 MAX. (.015) ø3,5 (.138) 7,1 (.280) "H" 7,5 (.295) PTS645S Model 1,8 (.071) PTS645V Model 3,6 (.142) B Tactile Switches 0,7 TYP. 6,5 (.028) (.256) 1,0 (.039) 0,3 (.012) 3,5 (.138) 7,9 (.311) 2,55 (.100) 2,5 (.098) 6,0 SQ. (.236) 0,7 TYP. (.028) 4,5 (.177) 7,0 (.276) 8,0 (.315) 7,5 (.295) "H" DIMPLES 0,4 MAX. (.015) 4,5 (.177) ø3,5 (.138) TERMINATION S T STRAIGHT V STRAIGHT WITH EMC PIN 1,8 (.071) 0,7 TYP. 6,5 (.028) (.256) 3,5 (.138) 7,9 (.311) VERTICAL 4,0 (.158) 1,8 (.071) 0,3 (.012) 0,7 TYP. 0,7 (.028) (.028) 7,5 (.295) 3,5 (.138) 6,5 (.256) 4,1 (.161) 7,9 (.311) 1,0 (.039) 0,3 (.012) 2,5 (.098) 0,7 TYP. (.028) 4,5 (.177) 7,0 (.276) 8,0 (.315) 4,5 (.177) 4,5 (.177) PCB LAYOUT PCB LAYOUT PCB LAYOUT ø1,0 TYP. (.039) ø1,0 DIA. (.039) TYP. ø1,0 TYP. (.039) 2,5 (.098) 4,5 (.177) 4,5 (.177) 4,1 (.161) 4,5 (.177) 6,5 (.256) 3,6 (0,142) 4,5 (0,177) DIM 'H' ø3,5 (ø0,138) SMT 1,3 TYP. (0,051) 7,0 (.276) 9,0 (0,354) 6,4 (0,252) 4,5 (0,177) 9,5 (0,374) 6,0 SQ. (0,236) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–70 www.ck-components.com PTS645 Series 6 mm Tact Switches ACTUATION FORCE OPTION CODE FORCE L M H K 130 grams 160 grams 200 grams 260 grams B ACTUATOR HEIGHT HEIGHT “H” or LENGTH “L” TERMINATION 43 50 70 95 31 39 58 83 15 4,3 (.169) Thru-hole and SMT 5,0 (.197) Thru-hole and SMT 1 2 7,0 (.275) Thru-hole 3 4 9,5 (.374) Thru-hole 3,15 (.124) Vertical 3,85 (.151) Vertical 5,85 (.230) Vertical 8,35 (.329) Vertical 15,85 (.624) Vertical 43 SCHEMATIC Without EMC pin With EMC pin 50 1 2 3 4 1 3 70 ø3,5 (.138) ø3,3 (.130) ø3,5 (.138) ø3,5 (.138) Tactile Switches OPTION CODE “H” “H” “H” 95 39 ø3,0 (.118) ø3,5 (.138) 31 ø3,5 (.138) ø3,5 (.138) ø3,5 (.138) “H” 58 ø3,3 (.130) ø3,3 (.130) “L” “L” “L” 83 15 ø3,5 (.138) ø3,5 (.138) ø3,0 (.118) ø3,0 (.118) “L” “L” Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–71 www.ck-components.com PTS125 Series 12 mm Tact Switches Features/Benefits • Stable control feeling • Thru-hole or vertical actuation • 160 or 260 grams actuation force • RoHS compliant and compatible Typical Applications • Consumer products • Instrumentation • Computer products • Industrial Tactile Switches B Specification Environmental FUNCTION: Momentary action CONTACT ARRANGEMENT: SPST, N.O. TERMINALS: PC pins OPERATING TEMPERATURE: -40˚C to 60˚C Process SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255˚C for 5 sec. max. Clean by brushing on solder surface. Do not clean switch with solvents. Mechanical ACTUATION FORCE: PTS125M models: 160 grams. PTS125 K models: 260 grams. LIFE EXPECTANCY: 200,000 operations, M option; 100,000 operations, K option. Materials Electrical CONTACT RATING: 50 mA @ 12 V DC.0 DIELECTRIC STRENGTH: 250 V AC min. CONTACT RESISTANCE: 100 mΩ max. initial. INSULATION RESISTANCE: 1011 Ω min. BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0). ACTUATOR: PBT (UL94V0) or polyacetal (UL 94HB). COVER PLATE: Tin alloy. DOME CONTACTS: Phosphor bronze, silver clad. STATIONARY CONTACTS: Brass, silver plated. TERMINALS: Brass, silver plated. Insert molded. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Packaging Tube packaging. 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 and place it in the appropriate box. P T S 1 2 5 L F S RoHS compliant and compatible. Silver plated. Termination S Thru-hole V* Vertical Actuator Shape NONE Round J Snap fit cap Actuator Force M 160 grams K 260 grams Actuator Height 43 73 85 12 Thru Hole V Vertical 4,3 (.169) 7,3 (.287) 8,5 (.335) 12 (.472) 3,2 (.125) 6,2 (.244) 6,2 (.244) N/A N/A * V option available with J73 actuator only. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change B–72 www.ck-components.com PTS125 Series 12 mm Tact Switches SERIES 12,0 SQ. (.472) 3,0 (.118) 5,1 TYP. (.201) 5,0 (.197) 3,8 SQ. (.150) 14,90 (.587) ø3,8 (.150) 1,7 TYP. (.067) 3,10 TYP. (.122) DIM 'H' 3,5 (.138) 0,75 TYP. (.030) 1,78 TYP. (.070) 1,0 x 0,3 TYP. (.039 x .012) 5,0 (.197) 1,0 TYP. (.039) 3,5 (.138) 10,3 (.406) 7,50 3,0 SQ. (.295) (.118) 10,5 (.413) 0,75 TYP. (.030) 2,2 TYP. (.087) 3,20 (.126) 7,0 (.275) 6,2 (.244) 13,3 (.524) TERMINATION S V THRU-HOLE VERTICAL 5,0 (.197) 1,7 TYP. (.067) 3,10 TYP. (.122) 0,75 TYP. (.030) 12,5 (.492) 13,8 (.543) 3,5 (.138) 1,78 TYP. (.070) 1,0 x 0,3 TYP. (.039 x .012) 5,0 (.197) 1,0 TYP. (.039) 0,75 TYP. (.030) 10,5 (.413) PCB LAYOUT 3,20 (.126) 7,0 (.275) 2,2 TYP. (.087) PCB LAYOUT 12,5 (.492) 11,53 (.454) ø3,51 TYP. (.138) 5,0 (.197) 3,20 TYP. (.126) ø1,2 TYP. (.047) ø1,22 TYP. (.048) 4,98 (.196) ACTUATOR SHAPE NONE J ROUND 43 and 85 heights only 12 height only SNAP-FIT CAP 73 height only 1,2 (.047) ø7,0 (.276) DIM 'H' ø7,0 (.276) DIM 'H' ø4,0 (.158) ø3,8 (.150) ø3,0 (.118) 7,3 (.287) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–73 www.ck-components.com Tactile Switches ø3,0 (.118) B PTS125 Series 12 mm Tact Switches ACTUATION FORCE OPTION CODE FORCE M K 160 grams 260 grams ACTUATOR HEIGHT 43 73 4,3 mm 85 7,3 mm SNAP-FIT 12 8,5 mm 4,3 (.169) Tactile Switches B 8,5 (.335) 7,3 (.2870 12 mm 12,0 (.472) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change B–74 www.ck-components.com