environmental operating temperature: -40?c to 85?c storage temperature: -55?c (10 days) +85?c (4 days) process soldering: this component is suited to the following methods: Cinfrared reflow soldering in accordance with iec61760-1 packaging in reels of 4,000 pieces. dimensions of r eels accor ding to eia 481b exter nal diameter 180 mm note : specifications listed above are for switches with standard options. for information on specific and custom switches, consult customer service center. features ? smallest footprint ? smallest thickness with integrated actuator ? high number of cycles within the smallest packaging ? ip68 t ypical applications ? mobile phones ? hearing aids ? mp3 accessories ? bluetooth headset specification function: momentary action contact arrangement: 1 make contact = spst, n.o. terminals: j lead type for smt mechanical opera ting life: 300,000 cycles operating for ce tactile newtons (grams) feeling travel mm KMT011NGJLHS 1.0 (100) 0.25 10% 0.15 0.1 kmt021ngjlhs 1.6 (160) 0.25 30% 0.15 0.1 kmt071ngjlhs 2.3 (230) 0.25 30% 0.15 0.1 kmt031ngjlhs 3.4 (340) 0.25 30% 0.15 0.1 t otal height 0 0.65/0.63 mm* actuation force 1 1.0 n (100 grams) 2 1.6 n (160 grams) 7 2.3 n (230 grams) 3 3.4 n (340 grams) k m t 0 1 contact material 1 silver gr ounding option ngj no ground pin, j leads part number description for any part number different from those listed above, please consult your local representative. electrical maximum power: 0.5 v a maximum voltage: 32 vdc minimum vol t age: 20 mv maximum current dc: 50 ma minimum current dc : 1 ma dielectric strength: 250 vrms (1mn) contact resistance: 300 m insulation resistance: 50 m bounce time: 6 ms l h s lhs lead free, rohs, halogen free, silver plated kmt0 series nano-miniature smt top actuated * height varies with actua tion force (see dra wing) n g j bC dimensions are shown: inch (mm) specifications and dimensions subject to change www.ck-components.com t actile switches b
bC dimensions are shown: inch (mm) specifications and dimensions subject to change www .ck-components.com t actile switches b kmt0 series nano-miniature smt top actuated minimum actuator diameter is 1.0mm. it is recommended to enlarge this diameter to a full flat surface covering the switch. ? 1 mini 1, 2 2, 6 2, 3 3, 6 1, 4 2, 4 3 ( 0 ,0 5 ) 2, 6 0, 3 h 3,40,1 re com me n de d lay out el e ct r ic al d ia gra m 1 0,06 des i gn a ti o n refe ren ce h 0 ,0 7 kmt 01 1 ng j lhs 34 h01 122 f p 0, 63 kmt 0 21 n g j lh s 34 h0 2 12 2 f p kmt 0 31 n g j lh s 34 h0 3 12 2 f p 0, 65 kmt 0 71 n g j lh s 34 h0 7 12 2 f p t ape & reel a a b b 20,05 1,7 5 0,1 ? 1 0 ,1 3, 2 0, 1 0,25 0 ,1 2,80 , 05 +0,3 12 -0, 1 40 , 05 0,75 0 ,1 5, 5 0, 0 5 +0 , 1 ? 1,5 0 3,60 , 1 1, 4 de -re e li n g d ir ect io n out of the ta pe
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