bC2 dimensions are shown: inch (mm) specifications and dimensions subject to change www .ck-components.com t actile switches b 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 entr y systems ? remote controls how t o or der our easy build-a-switch concept allows you to mix and match options to cr eate the switch you need. t o 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. specification function: momentary action contact arrangement: 1 make contact = spst, n.o. distance between button centers (min.): 7.62 (0.300) terminals: pc pins ground terminal 0 without 1 with* insertion m manual v v ertical* k s i 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) sealing 1 sealed ip 60 mechanical packaging deliver ed in boxes of 500 pieces (m version) or 250 pieces (v version). note : specifications listed above ar e for switches with standar d 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. actuation force operating life travel to type n (operations) make KSI0m411 2.25 - 4.0 100,000 1,1 0,2 KSI0v211 1.5 - 2.5 100,000 0,7 0,2 KSI0v411 2.25 - 4.0 100,000 1,1 0,2 electrical 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 10 ma minimum current: 1 ma 1 ma dielectric strength (50 hz, 1 min.): 300 vrms contact resistance: < 50 m insulation resistance (100v): > 10 11 bounce time: < 1 ms envir onmental silver gold operating temperature: -40?c to 90?c -40?c to 125?c storage temperature: -40?c to 90?c -55?c to 125?c pr ocess w ave soldering, compatible with lead fr ee soldering profile. dur ometer for silicone actuator is 50 shore *note: ?round terminal not compatible with ?nsertion l f t rohs compliant and compatible. tin plated.
bC3 dimensions are shown: inch (mm) specifications and dimensions subject to change www.ck-components.com t actile switches b KSI 8,0 (.315) ?4,8 (.189) ?2,6 (.102) 2,1 (.083) 0,45 (.117) 7,62 (.30) 9,0 (.354) 5,4 (.213) 7,4 (.291) 7,4 (.291) 0,5 x 0,3 (.020 x .012) 1,06 (.042) 5,08 (.20) 4,2 (.165) 2,6 (.102) 1,2 (.047) KSI series sealed tact switches 7,62 (.30) ?0,9 (.035) 5,08 (.20) ground ter minal (option) pcb la yout 5,080,2 (.20.008) 2,60,1 (.102.004) 7,80,2 (.307.008) 9,50,2 (.374.008) 3,250,1 (.128.004) 0,8 x 0,3 (.031 x .012) 2,540,3 (.10.012) 5,250,2 (.207.008) 0,40,05 (.016.002) 4,850,1 (.191.004) 8,0 (.315) 0,5 x 0,3 (.020 x .012) 4,01 (.157) v vertical 5,08 (.20) 7,62 (.30) 2,54 (.10) ?1,2+0,1/-0,0 (.047+.004/-.000) ?0,9+0,1/-0,0 (.035+.004/-.000) pcb layout m manual
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