bC1 dimensions are shown: inch (mm) specifications and dimensions subject to change www.ck-components.com t actile switches b KSS series subminiature smt side actuated how to order our easy build-a-switch concept allows you to mix and match options to cr eate the switch you need. t o or der , select desir ed option fr om each category and place it in the appr opriate box. however , please note that all the combinations of these options ar e not feasible. for any part number different from those listed above, please consult your local representative. features/benefits ? low profile of 1.6 mm ? excellent tactile feel ? high shear force ? range of actuation forces ? large flat top ? redundant contacts option ? ip 40 sealed ? rohs compliant and compatible typical applications ? cellular phone ? p a, pagers ? industrial electronics ? health diagnostic electronics mechanical specification function: momentary action contact arrangement: n.o. terminals: gullwing / 3-way type for smt ip40 sealed note : specifications listed above are for switches with standard options. for information on specific and custom switches, consult customer service center. actuator 2 standard, 1,1 (0.043) 3 large, 1,8 (0.070) operating force 2 2.0 n (200 grams) 3 2.5 n (250 grams) 4 4.0 n (400 grams) k s s contact material 1 silver 3 gold t ermination g gull wing, spst w 3 way , 4 redundant contacts operating force operating life travel t ype newtons (grams) (operations) KSS221g 2.0 (200) 0.5 100,000 0,3 0,15 KSS231g 2.5 (250) 0.5 100,000 0,3 0,10 KSS233w 2.5 (250) 0.6 100,000 0,3 0,15 KSS241g 4.0 (400) 1.0 100,000 0,3 0,15 electrical silver gold maximum power: 1 va 0.2 va maximum voltage: 32 vdc 32 vdc maximum current: 50 ma 10 ma minimum current: 1 ma 1 ma dielectric strength: 250 vdc contact resistance: < 100 m insula tion resistance (100 vdc): 10 9 bounce time: < 3 ms environmental silver gold operating temperature: -40?c to 85?c -40?c to 125?c storage temperature: -55?c to 85?c -55?c to 125?c process infared reflow soldering in accordance with iec 61760-1 packaging t ape and r eels in r eels of 3,000 pieces. exter nal diameter 330mm 2mm. lfs rohs compliant and compatible. silver plated. lfg rohs compliant and compatible. gold plated. overload: 20n tactile feeling: 2 and 4n: 25% min. 2.5n: 30% min.
bC2 dimensions are shown: inch (mm) specifications and dimensions subject to change www .ck-components.com t actile switches b a a b b ? ? +0 , 1 0 3,9 0,1 1,5 5 0, 1 8 0, 1 2 0, 1 1,5 5,5 0,1 12 0,3 1,75 0, 1 4 0,1 4 0, 2 7,4 0,2 +0 , 1 0 common 3,7 0.8 2 (2x) (2x) 1,45 1,7 (4x) 1 2 3 +0 , 15 0 == == +0 , 15 -0, 10 1, 1 3,1 4.18 3,5 4,4 7 5,5 2,5 0,1 1.7 0.05 actuator termina tion 2 standard, 1,1 (0.043) 3 large, 1,8 (0.070) KSS g gullwing w 3 w a y , 4 redundant cont acts KSS series subminiature smt side actuated 1,1 (.043) 4,4 (.173) 4,4 (.173) 1,8 (.071) direction of feed (2x) 1,7 7,6 3,7 0,8 t ape & reel
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