270 401 401 214 3,000 3,000 3,000 3,000 japan export japan export japan export japan export operating life 5ma 5v dc product no. operating life 5ma 5v dc product no. product line toppush type operating life 5ma 5v dc product no. skhuake010 skhuale010 skhuame010 300,000cycles 100,000cycles 300,000cycles 100,000cycles 50,000cycles stem height 2.5mm stem height 2.5mm stem height 3 .1mm skhupke010 skhuple010 SKHUPME010 skhubhe010 drawing no. 2 drawing no. 3 1 drawing no. dust-proof type with ground terminal type operating life 5ma 5v dc product no. operating force operating force operating force 0.98n 1.57n 2.55n 0.98n 1.57n 1.57n 2.55n operating force 1.57n 2.55n operating direction operating direction toppush toppush toppush operating direction operating direction toppush 50,000cycles stem color stem color stem color green black red green black red brown stem color brown red skhuqhe010 skhuqge010 stem height 3 .1mm drawing no. 4 dust-proof and with ground terminal type packing specifcations taping unit:mm 3,000 minimum order unit pcs. 3,000 minimum order unit pcs. 3,000 minimum order unit pcs. 3,000 minimum order unit pcs. 3,000 30,000 30,000 12 number of packages pcs. tape width mm export package measurements mm 1 reel 1 case / japan 1 case / export packing skhu 6.2 6.3mm (surface mount type) a wide variety of products including dust-proof type. typical specifications items specifications ratingmax. 50ma 12v dc ratingmin. 10 b a 1v dc initial contact resistance 100m max. travel mm 0.25 reel size for reels of 330mm diameter, please inquire. note refer to p.288 for soldering conditions. sharp feeling soft feeling snap-in type surface mount type radial type t act switch tm detector push slide rotary encoders power dual-in-line package type
271 pc board land dimensions viewed from switch mounting face no. style dimensions toppush type with ground terminal type dustCproof type dustCproof and with ground terminal type unit:mm circuit diagram toppush type with ground terminal type 12 34 12 34 5 1 9.5 2.6 4 5.4 7.2 6.2 4 6.3 0.7 5.8 1. 2 ?3 2 2.5 1 2 3 4 stem 2 9.5 2.6 4 5.4 1.4 3.1 ground terminal land 7.2 6.2 4 6.3 0.7 5.8 0.7 1.2 2 2.5 ?3 1 2 3 4 5 stem 3 9.5 2.6 4 5.4 7.2 6.2 4 6.3 0.7 5.8 1.2 2.05 3.1 ?3 1 2 3 4 4 u f n 4 9.5 2.6 4 5.4 1.4 3.1 ground terminal land 1 2 3 4 5 4 u f n photo nn4vsgbdf.pvou5f skhu refer to p.288 for soldering conditions. radial type sharp feeling soft feeling snap-in type surface mount type t act switch tm detector push slide rotary encoders power dual-in-line package type
227 sharp feeling soft feeling snap-in type surface mount type radial type t act switch tm detector push slide rotary encoders power dual-in-line package type list of varieties tact switch tm type sharp feeling type surface mount series skst skra skhm skhu sktd sksn sksl sksc skrt skrv skrh photo features middle travel low? profile mid- mount half- mount low? profile 4?direction switch push switch water-proof dust-proof operating direction toppush sidepush dimensions mm w 8.5 6.2 6.2 6.2 2.9 6.2 4.5 3.5 4.5 6.45 7. 3 5 d 8.5 6.5 6.3 3.9 2.55 2.6 3.55 6.4 7. 5 h 3.95 3.4 3.1 2.5 1.55 3.5 2.2 1. 25 3.3 4 5 operation force coverage 1n 1n2n 2n3n 3n4n 4n5n travel mm 0.9 0.25 0.15 0.2 0.15 0.2 ground terminal operating temperature range ? 30 to 85 ? 40 to 90 ? 30 to 85 ? 20 to 70 ? 40 to 85 automotive use life cycle rating max. resistive load 50ma 16v dc 50ma 12v dc rating min. resistive load 10a 1v dc electrical performance insulation resistance 100m min. 100v dc for 1min. voltage proof 250v ac for 1min. 100v ac for 1min. 250v ac for 1min. 100v ac for 1min. durability vibration 10 to 55 to 10hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of x, y and z for 2hours respectively lifetime shall be in accordance with individual specifications. environmental performance cold ? 30 2 for 96h ? 40 for 96h ? 30 2 for 96h ? 40 2 for 96h dry heat 80 2 for 96h 90 for 96h 80 2 for 96h 90 2 for 96h damp heat 60 2 , 90 to 95%rh for 96h page 267 268 269 270 272 275 274 275 276 421 422 w width. the most outer dimension excluding terminal portion. d depth. the most outer dimension excluding terminal portion. h height. the minimum dimension if there are variances. tact switch tm soldering conditions ???????????????????????????????? 288 tact switch tm cautions ?????????????????????????????????????? 289 notes 1. the automotive operating temperature range to be individually discussed upon request. 2. indicates applicability to all products in the series, while indicates applicability to some products in the series. 3. see the relevant pages for respective product descriptions new new
288 1. heating method: double heating method with infrared heater. 2. temperature measurement: thermocouple 0.1 to 0.2 ca k or cc t at solder joints copper foil surface . a heat resistive tape should be used to fix thermocouple. 3. temperature profile condition for refow available for surface mount type. 180 150 260?c max. 3 sec max. 230?c time 120 sec max. pre-heating 3 to 4min. time inside soldering equipment temperature (?c ) 40s max. 1. consult with us for availability of tact switch tm washing. 2. prevent fux penetration from the top side of the tact switch tm . 3. switch terminals and a pc board should not be coated with fux prior to soldering. 4. the second soldering should be done after the switch is stable with normal temperature. 5. use the fux with a specifc gravity of min 0.81. ec-19s-8 by tamura corporation, or equivalents. notes 1. the above temperature shall be measured of the top of switch. there are cases where the pc board's temperature greatly differs from that of the switch, depending on the material, size, thickness of pc boards and others. the above-stated conditions shall also apply to switch surface temperatures. 2. soldering conditions differ depending on reflow soldering machines. prior verification of soldering condition is highly recommended. notes tact switch tm soldering conditions conditions for auto-dip available for snap-in type and radial type items condition flux built-up mounting surface should not be exposed to ?uk preheating temperature ambient temperature of the soldered surface of pc board. 100 max. preheating time 60smax. soldering temperature 260 max. duration of immersion 5s max. number of soldering 2times max. skhhskpd series items condition flux built-up mounting surface should not be exposed to ?uk preheating temperature ambient temperature of the soldered surface of pc board. 110 max. preheating time 60smax. soldering temperature 260 max. duration of immersion 5s max. number of soldering 2times max. skqjskqkskeg series items condition flux built-up mounting surface should not be exposed to ?uk preheating temperature ambient temperature of the soldered surface of pc board. 100 max. preheating time 45smax. soldering temperature 255 max. duration of immersion 5s max. number of soldering 2times max. manual soldering except skrt series items condition soldering temperature 350 max. duration of soldering 3s max. capacity of soldering iron 60w max. skhhskhwskrgskpd series items condition soldering temperature 360 max. duration of soldering 3s max. capacity of soldering iron 60w max. skqjskqkskeg series items condition soldering temperature 350 max. duration of soldering 3s max. capacity of soldering iron 20w max. snap-in type surface mount type radial type sharp feeling soft feeling t act switch tm detector push slide rotary encoders power dual-in-line package type
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