KSC Series Sealed Tact Switch for SMT Features/Benefits * Positive tactile feeling * J or G terminations * Various heights * IP67 Typical Applications * Automotive * Medical instruments * Industrial electronics * Network infrastructure and IT * Elevator Electrical Silver Gold FUNCTION: Momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: J bend & Gullwing type for SMT SEALING: IP67 except KSC5 (IP50) MAXIMUMPOWER: MAXIMUMVOLTAGE: MINIMUMVOLTAGE: MAXIMUM CURRENT: MINIMUM CURRENT: 1 VA 32 VDC 20 mV 50 mA 1 mA* 0.2 VA 32 VDC 20 mV 10 mA 0.1 mA Liability Limitation DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 Vrms CONTACT RESISTANCE: 100m INSULATION RESISTANCE (100 V): 10M BOUNCE TIME: 1 ms This datasheet does not provide enough information for applications that require a certain level of quality or safety such as automotive, medical systems, or safety equipement. Please contact customer service for the contractual specification package. Environmental Silver OPERATING TEMPERATURE:-40C to 85C STORAGETEMPERATURE:-55C to 85C * Ultra low current with 10 A - 1 VDC version are available upon request for KSC2 and KSC4 Gold -40C to 125C -55C to 125C Packaging Tape and Reel (see series for quantity information) Process NOTE: Specifications listed above are for switches with standard options. SOLDERING: Depending on the application, this component is suited to the following methods: - Terminals being silver or gold plated over a nickel barrier, the use of slightly activated flux is suitable. - Soldering on double wave machine for vertical versions: soldering time 5 sec. - Cleaning according to typical washing processes. - Lead free reflow soldering process in accordance with IEC 61760-1. KSC Product Range KSC1 KSC2 KSC3 KSC4 KSC5 KSC6 KSC7 KSC8 KSC9 KSC10 Without actuator Soft actuator Hard actuator Soft actuator Hard actuator Hard actuator Soft actuator Hard actuator Hard actuator Soft actuator H = 2.5 mm H = 3.5 mm H = 4.3 mm H = 4.9 mm H = 7.7 mm compatible with button H = 4.9 mm IP67 IP67 IP67 IP67 IP67 IP67 H = 3.5 mm H = 5.2 mm H = 5.6 mm H = 7.7 mm IP67 IP67 IP50 IP67 Note: KSCSeries is subject to variants. Please contact customer service for other options. Dimensions are shown:mm Specifications and dimensions subject to change 18 Sep 19 B-63 www.ckswitches.com B Tactile Switches Specification KSC Series Sealed Tact Switch for SMT 2,9 max 4 0,70,05 4 ( 7,6 ) 10 0,70,05 +0,2 0,1 0 GULLWING 3,3 mini 6,8 B Tactile Switches G 2,9 max J BEND +0,2 0,1 0 J PAD LAYOUT 3 maxi 4 4 1 1 PAD LAYOUT 5,8 maxi 8,6 mini 12 mini 12 MM 12 330 mm 16 MM 330/380 12 mm Pieces KSC1J 2,000 KSC2J 2,000 KSC3J 2,000 16 16 mm KSC1G KSC2G KSC3G KSC4J & G KSC5J &G KSC6J &G KSC7J &G KSC8J &G KSC9J &G KSC10J &G mm Pieces 2,000 2,000 2,000 1,000 1,000 950 1,000 1,000 950 1,000 Reel Diameter 330 mm 330 mm 330 mm 330 mm 330 mm 380 mm 330 mm 330 mm 380 mm 330 mm Dimensions are shown:mm Specifications and dimensions subject to change 18 Sep 19 B-64 www.ckswitches.com KSC-XA Series Soft Sound Tact Switch Typical Applications * Trunk opening system * Automatic gear shift paddle * Steering wheel * Window lifter * Seat adjustment module Force (N) Life (cycles) Travel (mm) KSCXA 35J LFS 3.5 +/-1 1.000,000 0.7+/-0.2 KSCXA 40J LFS 4.0 +/-1 1.000,000 0.7+/-0.2 KSCXA 55J LFS 5.5 +/-1.6 1,000,000 0.7+/-0.2 KSCXA 68J LFS 6.8 +/- 1.7 500,000 0.7+/-0.2 KSCXA 96J LFS 9.6 +/- 2.4 150,000 0.7+/-0.2 4,73 0,1 3 0,1 1,13 0,1 Type 2,9 max 4,9 0,2 POWER: 0.002 VA min. / 1VA Max. VOLTAGE: 2V min. / 24V Max. CURRENT: 1mA min. / 42mA Max. 0,1+0,2 0 OPERATING TEMPERATURE: -40C / +95C CONTACT RESISTANCE: 0.1 ohm 3,3 mini 6,8+0,3 -0,1 0,1 PCB LAYOUT * 6,3+0,3 0 3 max 0,7 0,05 4 0,1 * 6,2 0 4 +0,3 1 Tactile Switches B Features/Benefits * New soft sound * Extended cage * IP67 * Long life * J terminations * Tape & reel NEW 8,6 min Packaging In reels of 1,400 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 380 mm 2 mm. 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. For any part number different from those listed above, please consult your local representative. K S C X A Operating Force 35 3.5 N 40 4.0 N 55 5.5 N 68 6.8 N 96 9.6 N J L F S LFS Lead free compatible, silver plated Termination J J bend Dimensions are shown:mm Specifications and dimensions subject to change 26 apr 19 B-66 www.ckswitches.com KSC-SLT Series Long Travel Tact Switch NEW Features/Benefits * Long travel * Soft sound * IP40 * J & G terminations * Tape & reel Typical Applications * Automotive interior * Front panel * Instrumentation Silver Electrical FUNCTION: Momentary CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: J bend & Gullwing type for SMT SWITCHING POWER MAX.: 1.0 VA MAXIMUMPOWER: 1.0 VA MAXIMUMVOLTAGE: 32 VDC MINIMUMVOLTAGE: 20 mV MAXIMUM CURRENT: 50 mA MINIMUM CURRENT: 1 mA Mechanical MAXIMUM APPLIED FORCE: 40N * VALID ONE TIME. MAXIMUM ALLOWED TRAVEL TO AVOID OVERLOAD ISSUES IS 1.70MM. Type Force (N) Life (cycles) Travel (mm) KSC SLT 221J LFS 2.4 +/- 0.7 200,000 1.35 +/-0.25 KSC SLT 221G LFS 2.4 +/- 0.7 200,000 1.35 +/-0.25 KSC SLT 223J LFG 2.4 +/- 0.7 200,000 1.35 +/-0.25 KSC SLT 223G LFG 2.4 +/- 0.7 200,000 1.35 +/-0.25 KSC SLT 241J LFS 3.5 +/- 0.9 200,000 1.35 +/-0.25 KSC SLT 241G LFS 3.5 +/- 0.9 200,000 1.35 +/-0.25 KSC SLT 243J LFG 3.5 +/- 0.9 200,000 1.35 +/-0.25 KSC SLT 243J LFG 3.5 +/- 0.9 200,000 1.35 +/-0.25 Gold 0.2 VA 0.2 VA 32 VDC 20 mV 10 mA 1 mA DIELECTRIC STRENGTH: 250 Vrms CONTACT RESISTANCE: < 100m INSULATION RESISTANCE: Initial measurement: 1G After damp heat: 10M BOUNCE TIME: < 5 ms Environmental OPERATING TEMPERATURE: -40C to +85C (Silver) -40C to +125C (Gold) STORAGE TEMPERATURE: -40C to +85C (Silver) -40C to +125C (Gold) Process Compatible with the lead free reflow soldering process. Packaging In reels of 1,000 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 330 mm 2 mm. 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. For any part number different from those listed above, please consult your local representative. K S C S L T L 2 Actuator 2 Soft 5.0 mm height F S LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Operating Force 2 2.4 N 4 3.5 N Plating 1 Silver (with LFS final digits ONLY) 3 Gold (with LFG final digits ONLY) Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 19 Nov 19 B-67 www.ckswitches.com B Tactile Switches Specification KSC-SLT Series Long Travel Tact Switch NEW G Gullwing 2,7 0,1 2,7 0,1 5 3,3 mini 0,1+0,2 0 Tactile Switches 0,1+0,2 0 B 2,8 max 2,8 max 5+0,3 -0,1 5+0,3 -0,1 J J Bend 0,1 ( 15 ) 0,1 * 6,2 0 +0,3 10 0,3 * 6,2 0 0,7 0,05 4 0,1 6,2+0,3 0 4 0,1 0,7 0,05 +0,3 * * 6,8+0,3 -0,1 5,8 max 4 4 1 1 3 max 8,6 min 12 min LAYOUT - PAD SCALE : 5 LAYOUT - PAD SCALE : 5 TAPE & REEL 2 0,05 1,5+0,1 0 4 0,1 1,75 0,1 12 0,1 B 5,4 7,5 0,1 Draft 5 A 6,6 2,4 10,5 A 40 16+0,3 +0,1 SECTION B-B 14,25 min 6,2+0,3 0 ( 0,5 ) 7,6+0,2 -0,1 0,6 mini 9 0, R 0,15 0,02 3 B 2 0,1 4 Hollows , depth 0,15 mm 0,33 0,03 6,65 40 SECTION A-A 0,1 Dimensions are shown:mm Specifications and dimensions subject to change 19 Nov 19 B-68 www.ckswitches.com KSC1 Series Sealed Tact Switch for SMT KSC1 without actuator 2,5 mm high 4 max 1.8 0.65 3 0.75 5.5 1.4 0.3 0.15 0.3 0.15 0.35 0.15 +0,3 6,2 0 +0,3 6,2 0 200,000 200,000 100,000 2,9 max KSC121 KSC141 KSC151 Travel (mm) +0,2 0,1 0 Operating Operating force FA life (Newtons)(operations) B Tactile Switches Type o2 1,5 min ,2 R0 smooth surface Packaging Switches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 1 Operating Force 2 1.8 N * (180 grams) 4 3 N * (300 grams) 5 5.5 N (550 grams) * See mechanical chart above to confirm specifications Contact Material 1 Silver 3 Gold LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 1 mar 17 B-69 www.ckswitches.com KSC2 Series Sealed Tact Switch for SMT KSC2 soft actuator 3,5 mm high KSC201 KSC221 KSC222 KSC241 KSC251 KSC241 SPD KSC251 SPD Operating Operating force FA life (Newtons)(operations) 1.6 0.6 2 0.5 2 0.5 3.5 0.9 5.55 1.45 3.55 0.9 6.2 1.55 Travel (mm) 5,000,000 0.3 0.2 500,000 0.35 + 0.25/- 0.15 1,000,000 0.35 + 0.25/- 0.15 300,000 0.5 0.2 300,000 0.5 0.2 300,000 0.5 0.2 100,000 0.6 0.2 3,5 Type +0,3 6,2 0 +0,3 6,2 0 Tactile Switches B +0,2 2,9 max 0,1 0 o3 Packaging Switches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 2 Operating Force 0 1.6 N (160 grams) 2 2 N (200 grams) 4 3.5 N (350 grams) 5 5.5 N (550 grams) LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated NONE Standard version SPD Special delta version See mechanical chart above to confirm specifications Contact Material 1 Silver 2 Silver long life 3 Gold 4 Gold long life Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 10 dec 18 B-70 www.ckswitches.com KSC3 Series Sealed Tact Switch for SMT KSC3 hard actuator 3,5 mm high o2,8 2 0.4 3 0.75 5 1 0.2 + 0.3/- 0 0.2 + 0.3/- 0 0.25 + 0.3/- 0 +0,3 6,2 0 +0,3 6,2 0 300,000 300,000 100,000 B 3,47 KSC321 KSC341 KSC351 Travel (mm) +0,2 2,9 max 0,1 0 Operating Operating force FA life (Newtons)(operations) Tactile Switches Type Packaging Switches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 3 Operating Force 2 2 N (200 grams) 4 3 N (300 grams) 5 5 N (500 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver 3 Gold LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 1 mar 17 B-71 www.ckswitches.com KSC4 Series Sealed Tact Switch for SMT KSC4 soft actuator 5,2 mm high Operating Operating force FA life (Newtons)(operations) 1.45 0.55 1.4 0.35 1.7 0.45 1.7 0.45 4 1 4 1 4.25 0.75 3.5 0.9 3.4 1 3.4 1 6.25 1.75 6.25 1.75 5,000,000 1,000,000 300,000 1,000,000 300,000 1,000,000 300,000 300,000 300,000 300,000 100,000 300,000 Travel (mm) +0,2 2,9 max 0,1 0 Type KSC401 50SH KSC411 70SH KSC421 70SH KSC422 70SH KSC441 70SH KSC442 70SH KSC451 70SH KSC441 SPD KSC441 ST1 KSC441 ST2 KSC461 ST1 KSC461 ST2 0.5 0.25 0.35 0.20 0.5 0.25 0.5 0.25 0.75 0.25 0.75 0.25 0.8 0.2 0.7 0.2 0.7 0.25 0.35 0.20 1 0.3 0.5 0.2 +0,3 6,2 0 +0,3 6,2 0 Tactile Switches B 5,2 o 2,7 Packaging Switches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 4 Operating Force 0 1.45 N (145 grams) 1 1.4N (140 grams) 2 1.7 N (170 grams) 4 4 N (400 grams) 5 4.25 N (425 grams) 6 6.25 N (625 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver 2 Silver long life 3 Gold 4 Gold long life LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing 50SH 50 shore ** 70SH 70 shore *** SPD Special delta version ST1 High click ST2 Low click ** applies to KSC401J/G50SH only *** applies to KSC411J/G70SH, KSC421J/G70SH and KSC441J/G70SH Dimensions are shown:mm Specifications and dimensions subject to change 6 may 19 B-72 www.ckswitches.com KSC-DCT Series Dual Circuit Technology Tact Switch NEW Features/Benefits * SPDT NC-NO function * Silicone actuator * J or G terminations * Tape & reel * IP67 Typical Applications * Automotive * Medical equipment * Industrial electronics Operating Life (operations) Travel (mm) B 300,000 0.85+0.35/-0.25 KSC441G DCT 70SH LFS 4.75 +/-1.25 300,000 0.85+0.35/-0.25 0,1+0,2 0 2,9 max Packaging In reels of 1,000 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 330 2 mm PCB Layout Tactile Switches KSC441J DCT 70SH LFS 4.75 +/-1.25 2,7 0,1 5,2 0,2 Force (N) Type 3,3 mini 0,85 0,05 6,2+0,3 0 3 max SCALE 5 2 4 1 - 2 NC 1 - 3 NO 1 1 1 8,6 1 4 3 4 3 2 6,2+0,3 0 4 LAYOUT - PAD SCALE : 5 4 0,1 1 4 2 C 1 E5 0,7 0,05 8,6 min 6,8+0,3 -0,1 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. For any part number different from those listed above, please consult your local representative. K S C 4 4 1 DCT 70SH L F S LFS Lead free compatible, silver plated Force 4 4.75 N Actuator / Tactile 70SH Silicon 70SH Contact Material 1 Silver Termination J J bend G Gull wing Dimensions are shown:mm Specifications and dimensions subject to change 25 oct 18 B-73 3 1 Visual poka yoke www.ckswitches.com KSC-PF Series Potting Friendly Tact Switch NEW Features/Benefits * Extended Cage * Silicone actuator * J or G terminations * Tape & reel * IP67 0.5+/-0.25 KSC421J 70SH LFS PF 1.8+/-0.45 300,000 0.5+/-0.25 KSC422G 70SH LFS PF 1.8+/-0.45 1,000,000 0.5+/-0.25 KSC422J 70SH LFS PF 1.8+/-0.45 1,000,000 0.5+/-0.25 KSC441G 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25 KSC441J 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25 KSC442G 70SH LFS PF 4 +/- 1 1,000,000 0.65+/-0.25 KSC442J 70SH LFS PF 4 +/- 1 1,000,000 0.65+/-0.25 KSC461G 70SH LFS PF 6.25+/- 1.75 300,000 0.75+/-0.25 KSC461J 70SH LFS PF 6.25+/- 1.75 300,000 0.75+/-0.25 KSC471G 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25 KSC471J 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25 4,725 0,1 2,5 0,1 5,2 0,2 300,000 3,3 mini 0,1 +0,3 * 6,2 0 0,7 0,05 1.8+/-0.45 1,125 0,1 KSC421G 70SH LFS PF 2,9 max Travel (mm) 0,1+0,2 0 Operating Life (operations) 6,2+0,3 0 Force (N) 4 0,1 Type * Tactile Switches B Typical Applications * Automotive * Medical equipment * Industrial electronics Max. potting height: 2.9 mm Packaging In reels of 1,000 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 330 2 mm 6,8+0,2 -0,1 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. For any part number different from those listed above, please consult your local representative. K S C 70SH 4 L F S P F LFS Lead free compatible, silver plated Force 2 1.8 N 4 4.0 N 6 6.25 N 7 4.0 N Actuator / Tactile 70SH Silicon 70SH Contact Material 1 Silver 2 Silver Long Life Termination J J bend G Gull wing Dimensions are shown:mm Specifications and dimensions subject to change 18 sep 18 B-74 www.ckswitches.com KSC-OF Series Overload Friendly Tact Switch NEW Features/Benefits * Extended cage for mechanical stop * Silicone actuator * J termination * Tape & reel * IP67 Typical Applications * Industrial electronics * Consumer * Medical equipment * Automotive interior B Travel (mm) 1.65+/-0.45 300,000 0.5+/-0.25 KSC441J 70SH LFS OF 4.0+/-1.0 300,000 0.65+0.3/-0.2 1 5,1 0,2 KSC421J 70SH LFS OF 2,5 0,1 3,9 max Life 4,725 0,1 - Life time is 300,000 cycles at 20N actuation force - The extended cage can be used as mechanical stop for the activation button - Overload value reaches 200N (one time) 3,3 mini 0,1 Packaging In reels of 1,000 pieces Dimensions of reels according to EIA RS481 or IEC 2863 External diameter 330 2 mm * 6,2 0 0,7 0,05 4 0,1 * 6,2+0,3 0 +0,3 6,8+0,3 -0,1 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. For any part number different from those listed above, please consult your local representative. K S C 4 70SH L F S O F LFS Lead free compatible, silver plated Force 2 1.65 N 4 4.0 N Actuator / Tactile 70SH Silicon 70SH Contact Material 1 Silver Termination J J bend Dimensions are shown:mm Specifications and dimensions subject to change B-75 www.ckswitches.com Tactile Switches Type Force (N) KSC-TE Series Tireless Endurance Tact Switch NEW Features/Benefits * New combination of dome/support * Silicone actuator * J terminations * Tape & reel * IP67 Typical Applications * Elevator * Game controllers * Industrial applications Life Travel (mm) KSC2 TE 01J LFS 1.60+/-0.6 10,000,000 0.3+/-0.2 3+0,1 -0,2 3,5 0,2 Force (N) 2,9 max Type Life time at 10 million actuations under electrical load (24 V, 1.3 mA) 0,1+0,2 0 Packaging In reels of 2,000 pieces Dimensions of reels according to EIA RS481 or IEC 2863 External diameter 330 2 mm 3,3 mini 6,8+0,3 -0,1 0,1 6,3+0,3 0 0,7 0,05 0 4 0,1 +0,3 T * * 6,2 0 Tactile Switches B 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. For any part number different from those listed above, please consult your local representative. K S C 2 T E 0 1 J L F LFS Lead free compatible, silver plated Force 0 1.60 N Contact Material 1 Silver S Termination J J bend Dimensions are shown:mm Specifications and dimensions subject to change B-76 www.ckswitches.com KSC5 Series Tact Switch with Rocker Option for SMT KSC5 hard actuator 5,6 mm high o 4,7 o 2,4 +0,2 0,1 0 Switches delivered on continuous tape & reels of 1,000 pieces, dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 5,6 2,9 max 1,2 Packaging 3,3 mini 0,70,05 6,8 6,2 +0,3 0 +0,3 6,2 0 4 Tactile Switches B Operating force Operating force Travel to Travel to axial FA lateral FL make make Life expectancy Life expectancy Type N (grams) N (grams) 30% axial (mm) lateral (mm) cycles, axial cycles, lateral KSC521 2 0.5 1.2 - 2.6 0.25 0.15 0.5 0.25 100,000 10,000 KSC541 3 0.75 1.8 - 3.8 0.25 0.15 0.5 0.25 100,000 10,000 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. K S C 5 R O H Operating Force 2 2 N (200 grams) 4 3 N (300 grams) Contact Material 1 Silver 3 Gold S RoHS compliant, non compatible Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 18 sep 18 B-78 www.ckswitches.com KSC6 Series Sealed Tact Switch for SMT KSC6 hard actuator 7,7 mm high o4,7 o 2,9 7,7 1,6 300,000 300,000 300,000 0.4 0.2 0.4 0.2 0.4 0.2 +0,2 0,1 0 1.7 0.5 2.55 0.65 3.4 0.85 B Travel (mm) 2,9 max Operating Operating force FA life (Newtons)(operations) +0,3 6,2 0 Packaging +0,3 6,2 0 Switches delivered on continuous tape & reels of 750 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 380 2 mm 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. K S C 6 Operating Force 2 1.7 N (170 grams) 3 2.55 N (255 grams) 4 3.4 N (340 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver 3 Gold LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 18 Sep 19 B-79 www.ckswitches.com Tactile Switches Type KSC621 KSC631 KSC641 KSC7 Series Sealed Tact Switch for SMT KSC7 soft actuator 4,3 mm high 1.6 0.6 2.25 0.55 3.9 1 5,000,000 300,000 300,000 Travel (mm) 0.3 0.2 0.3 0.15 0.4 0.2 4,3 Operating Operating force FA life (Newtons)(operations) +0,2 0,1 0 Type KSC701 KSC721 KSC741 +0,3 6,2 0 +0,3 6,2 0 Tactile Switches B 2,9 max o3 Packaging Switches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 7 Operating Force 0 1.6 N (160 grams) 2 2.25 N (225 grams) 4 3.9 N (390 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver 3 Gold LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing Dimensions are shown:mm Dimensions are shown:mm Specifications and dimensions subject to change Specifications and dimensions subject to change 12 oct 17 B-80B-80 www.ckswitches.com www.ckswitches.com KSC8 Series Sealed Tact Switch for SMT KSC8 hard actuator 4,9 mm high o4,7 o 2,96 3.15 0.75 1.7 0.5 2.55 0.65 3.4 0.85 300,000 300,000 300,000 300,000 B 0.65 0.2 0.4 0.2 0.4 0.2 0.4 0.2 +0,3 6,2 0 +0,3 6,2 0 Packaging 4,9 1,15 Travel (mm) +0,2 2,9 max 0,1 0 Operating Operating force FA life (Newtons)(operations) Switches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm 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. K S C 8 Operating Force 2 1.7 / 3.15 N (170/315 grams) 3 2.55 N (255 grams) 4 3.4 N (340 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver 3 Gold Option NONE Long travel OL Short travel LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Termination J J bend G Gullwing Dimensions are shown:mm Specifications and dimensions subject to change 1 mar 17 B-81 www.ckswitches.com Tactile Switches Type KSC821 KSC821 OL KSC831 OL KSC841 OL KSC9 Series Sealed Tact Switches for SMT KSC9 hard actuator 7,7 mm high 1.7 0.5 2.25 0.65 3.4 0.85 300,000 300,000 300,000 Travel (mm) 0.4 0.2 0.4 0.2 0.4 0.2 3,3 min 0,1 +0,3 *6,2 0 +0,3 * 6,2 0 40,1 Packaging 0,70,05 Operating Operating force FA life (Newtons)(operations) +0,2 2,9 max1,60,1 0,10 Type KSC921 KSC931 KSC941 Switches delivered on continuous tape & reels of 750 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 380 2 mm +0,2 6,8 -0,1 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. For any part number different from those listed above, please consult your local representative. K S Operating Force 2 1.7 N (170 grams) 3 2.55 N (255 grams) 4 3.4 N (340 grams) C 9 LFS Lead free compatible, silver plated. LFG Lead free compatible, gold plated. Contact Material 1 Silver 3 Gold B T K N Termination J J bend G Gullwing S C 9 Type NONE 15.4mm height mounted Color 20 Light grey 40 Red 80 White 90 Black o 6,35 5 R 0,2 15,40,4 o6 10,20,1 Tactile Switches B 1,050,05 7.70.2 o 4,70,1 o 2,950,02 SWITCH WITH CAP Dimensions are shown:mm Specifications and dimensions subject to change 18 Sep 19 B-82 www.ckswitches.com KSC10 Series Sealed Tact Switches for SMT KSC10 soft actuator 4,9 mm high 2,9 max 4,9 0,2 O 2,7 0,1 5,000,000 0,1 0.45 0.25 3,3 mini +0,3 * 6,2 0 +0,3 6,2 * 0 4 0,1 0,7 0,05 1 1.45 0.55 +0,2 0,1 0 Operating Operating Travel force FA life (mm) (Newtons)(operations) Packaging 0 Switches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC60286-3 standard External diameter 330 2 mm +0,2 6,8 -0,1 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. K S C 10 0 1 L F Operating Force 0 1.45 N (145 grams) See mechanical chart above to confirm specifications Contact Material 1 Silver S LFS Lead free compatible, silver plated Termination J J bend G Gullwing Note: KSC10 offered with yellow actuator as standard, hardness 55 Shore Dimensions are shown:mm Specifications and dimensions subject to change 1 mar 17 B-83 www.ckswitches.com B Tactile Switches Type KSC1001 KSC V2 Series Side Actuated Sealed Tact Switch Features/Benefits * Full SMD side actuated * Haptic adaptability * Pin in paste terminations * Tape & reel * IP67 Tactile Switches B Typical Applications * Automotive * Industrial electronics * Network equipment * Telecommunications Specification Electrical SilverGold FUNCTION: momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: 2 pin in paste signal terminals 3 SMD ground terminals MAXIMUMPOWER: MAXIMUMVOLTAGE: MINIMUMVOLTAGE: MAXIMUM CURRENT: MINIMUM CURRENT: Mechanical DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 Vrms CONTACT RESISTANCE: 100 m INSULATION RESISTANCE (100 V, initial stage): > 109 BOUNCE TIME: < 1 ms 1 VA 32 VDC 20 mV 50 mA 1 mA 0.2 VA 32 VDC 20 mV 10 mA 0.1 mA Type Force (N) Operating Life (operations) Travel (mm) KSC201 V2 LFS 1.6 0.6 1,000,000 0.5 0.2 KSC421 V2 70SH LFS 1.55 0.45 300,000 0.45 0.25 3.5 1.0 300,000 0.7 0.2 OPERATING TEMPERATURE:-40C to 85C STORAGETEMPERATURE:-55C to 85C 3.5 1.0 300,000 0.7 0.2 Process KSC421 V2 RT LFS 1.8 0.5 300,000 0.5 0.2 SOLDERING: Depending on the application, this component is suited to the following methods: KSC423 V2 RT LFG 1.8 0.5 300,000 0.5 0.2 KSC441 V2 RT LFS 3.4 1.0 300,000 0.35 0.2 KSC441V2 70SH SP DELTA LFS KSC443V2 70SH SP DELTA LFG Environmental Silver Gold -40C to 125C -55C to 125C - Cleaning according to typical washing processes. - Lead free reflow soldering process in accordance with IEC 61760-1. TERMINALS: pin in paste, silver or gold plated TOP PLATE: tin plated MSL level: 1 Vacuum pick head mandatory NOTE: Basic version is based on KSC441V2 SPDELTA LFS. Other configurations of haptics are available upon demand. MISUSE OVERLOAD: 40N with back support SHEAR FORCE:10N without back support Packaging In reels of 800 pieces. Dimensions of reels according to EIA RS481 or IEC 2863. External diameter 380 mm 2 mm. NOTE: This product is designed and manufactured for general electronic devices. For systems where reliability and safety are required, please contact your sales representative to secure product integration and function to secure usage. 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. For any part number different from those listed above, please consult your local representative. K S V C 2 L Actuator 2 short, soft* 4 long, soft S LFS Lead free compatible, silver plated LFG Lead free compatible, gold plated Operating Force*** 0 1.6 N (160 grams) 2 2 N (200 grams) 4 3.5 N (350 grams) Contact Material 1 Silver 3 Gold Actuator / Tactile 70SH Silicon 70SH**** SPDELTA Silicon 70SH improved tactile**** RT Hard rubber None for KSC2 * KSC2 version available upon demand *** Force available upon demand (variant version) **** Available for KSC4 only 16 apr 19 F Dimensions are shown:mm Specifications and dimensions subject to change B-84 www.ckswitches.com KSC V2 Series Side Actuated Sealed Tact Switch +0,3 6,2 0 * 0,750,05 5 2,60,15 METALIZED HOLES o 1,10,05 2 6,6 2 ON TWO PCB SIDES o 1,60,1 o 0,1 A B L 1,25 1,25 Switch standing plan reference 0,1 903 GROUND 2,3 3,90,2 1,130,15 PCB LAYOUT PIN IN PASTE TOP VIEW 0,250,05 0,8 P &P area ( o 1,9 max ) Series L KSC2 2,3 KSC4 3,9 IMPORTANT NOTE FOR RT ACTUATOR METALIZED HOLES 1,1 0,05 6,6 2 2 ON TWO PCB SIDES 1,6 0,1 1,25 3,870,2 1,25 1,5 0,8 GROUND PCB LAYOUT PIN IN PASTE TOP VIEW Common signal must not be linked to the ground due to Actuator conductive EPDM raw material This actuator is not compatible with grease even with restricted contact. In case of the integration of an actuator or button by the customer, please consult us if use of plasticizer agent for button raw material (risk of chemical migration). Our actuator contains carbon particles and is electrical conductive. In consequence, customer actuator must be electric insulating raw material. Due to the cover raw material plating, small tin balls can appear after the reflow soldering process. These small tin balls are located near all cutting areas. Dimensions are shown:mm Specifications and dimensions subject to change 16 apr 19 B-85 B Tactile Switches 2 1,5 o 2,70,1 6,5 6,7 3,4 902 3,4 40,1 7,25 o 0,2 A B 0,8 www.ckswitches.com TAPE AND REEL 20,1 120,1 O1,5 +0,1 0 A 2,8 7,7 A 5 +0,3 16 -0,1 SECTION C-C 40,1 7,50,1 1,750,1 C 7,10,1 9,30,1 C 2,85 3,7 5,35 +0,1 O 1,5 0 4,5 4,1 SECTION A-A 7 5,10,1 Tactile Switches B 70 20 50 30 INTEGRATION Dimensions are shown:mm Specifications and dimensions subject to change B-86 www.ckswitches.com