t act switch tm sharp feeling soft feeling snap-in type surface mount type radial type 265 detector push slide rotary encoders power dual-in-line package type custom- products 1. when the switch is used in an environment subject to high humidity or condensation, make sure the terminals are coated thoroughly to prevent current leakage between terminals. 2. avoid using coating material containing toluene or xylene. for more information on coating material, please contact us. notes SKQBara010 SKQBasa010 SKQBapa010 SKQBaja010 SKQBaqa010 SKQBama010 1.57n 2.55n 2.55n 1.57n 2.55n 1.57n vertical 0.3 50ma 12v dc 100,000cycles 500m
max. dark gray red red dark gray red dark gray h=5mm h=13mm h=23.2mm 1 2 operating force travel mm 1,000 minimum order unit pcs. rating max. 10 b a 1v dc rating min. operating life 5ma 5v dc initial contact resistance stem color stem height product no. drawing no. operating direction product line vertical type operating force travel mm rating max. operating life 5ma 5v dc initial contact resistance stem color product no. SKQBlba010 1.57n horizontal 0.3 50ma 12v dc rating min. 10 b a 1v dc 100,000cycles 500m
max. dark gray 3 minimum order unit pcs. 1,000 drawing no. operating direction horizontal type refer to p.306 for soldering conditions. 10mm square water-proof (snap-in type) SKQB series excellent water-proof and dust-proof structure suitable for home appliances used around water. t act switch tm
t act switch tm sharp feeling soft feeling snap-in type surface mount type radial type 266 detector push slide rotary encoders power dual-in-line package type custom- products pc board mounting hole dimensions viewed from switch mounting face horizontal type 3 h 10 6 ? 10 h 3.5 10.3 stem 0.7 0.7 1 2 3 4 2 h 10 6 ? stem 10.3 4.15 5 3.5 0.7 0.7 1 2 3 4 1 no. style dimensions vertical type stem height : 5mm vertical type unit:mm h a 3.8 3.5 13 23.2 6 10.3 4-? holes 6 10.3 4-? holes 11.1 6 4.2 2 - 1 h o le s 2 - 1 .3 h o le s please use 1.6mm thick pc boards. note 10mm square water-proof (snap-in type) SKQB series water resisting performance SKQBap/ SKQBaj/SKQBaq / SKQBam /SKQBar/ SKQBas SKQBlb temperature of water depth of water immersion duration 60 ? 60 ? 10cm 1h 10cm 240h model items vertical type circuit diagram 12 34 horizontal type 12 switch terminals must be coated thoroughly until the terminals are all hidden. note refer to p.306 for soldering conditions. 11.5 ? 0.7 0.7 6 11.1 0.3 6 3.5 11 10 0.3 1 3.4 4.2 4.2 7.7 stem 1 2 photo tact switch tm
t act switch tm 247 sharp feeling soft feeling snap-in type surface mount type radial type detector push slide rotary encoders power dual-in-line package type custom- products t act switch tm list of varieties sharp feeling type snap?n type dimensions mm w d h 1n 5n operation force coverage page features photo ground terminal skhr ? 4.5 3.8 252 ? ? ? skhl 6 3.5 4.3 253 ? skhh ? 6 255 ? ? skhw 259 ? ? dust?roof type skrd 6.2 7.15 7.4 260 ? horizontal type skqj ? 6.6 5 261 ? ? skhl 7.3 7.22 4.3 253 ? ? horizontal type skhh 7.5 7.85 7.4 255 ? skqj 7.3 261 ? skhj ? 8 8.5 263 ? with led SKQB ? 10 5 265 ? water proof operating direction vertical horizontal series operating temperature range v 20 ? to 70 ? skhj/hl vertical type /qj v 30 ? to 85 ? 100m
min. 100v dc 250v ac for 1min. v 30 ? 2 ? for 96h 80 ? 2 ? for 96h 60 ? 2 ? , 90 to 95%rh for 96h 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 shall be in accordance with individual specifications. electrical performance durability environmental performance insulation resistance voltage proof vibration lifetime cold dry heat damp heat ? ? ? ? ? ? ? ? 5 " $ 5 4 x j u d i 5 . 4 p m e f s j o h $ p o e j u j p o t ????????????????????????????????? ? 5 " $ 5 4 x j u d i 5 . $ b v u j p o t ??????????????????????????????????????? ? 1 s p e v d u - j o f p g , o p c g p s 5 " $ 5 4 x j u d i 5 . ???????????????????????????????? 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. the automotive operating temperature range to be individually discussed upon request. note
snap-in type surface mount type radial type t act switch tm sharp feeling soft feeling 306 detector push slide rotary encoders power dual-in-line package type custom- products t act switch tm 1. heating method: double heating method with infrared heater. 2. temperature measurem ent: 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 soldering conditions condition for reflow available for surface mount type. 180 150 260?c max. 3 sec max. 230?c time t f d n b y q s f i f b u j o h 3 to 4min. time inside soldering equipment temperature (?c ) 40s max. manual soldering except skrt series flux built-up mounting surface should not be exposed to fluk ambient temperature of the soldered surface of pc board. 100 ? max. 60s max. 260 ? max. 5s max. preheating temperature preheating time soldering temperature duration of immersion items condition condition 2times max. number of soldering soldering temperature 350 ? max. 3s max. duration of soldering 60w max. capacity of soldering iron items 1. consult with us for availability of tact switch tm washing. 2. prevent flux penetration from the top side of the tact switch tm . 3. switch terminals and a pc board should not be coated with flux prior to soldering. 4. the second soldering should be done after the switch is stable with normal temperature. 5. use the flux with a specific gravity of min 0.81. ec-19s-8 by tamura corporation, or equivalents. notes conditions for auto-dip available for snap-in type and radial type except skhj, skhl, skqj, skqk, skeg series 1. the above temperature shall be measured on the mounting surface of a pc board. 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. note
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