dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-8 tactile switches b actuator 2 standard KMS series microminiature side actuated tact switch for smt how to order our easy build-a-switch concept allows you to mix and match options to create the switch you need. to order, select desired option from each category and place it in the appropriate box. features/benefits compact size excellent tactile feel compatible with lead free soldering grounded cover for emc protection date code marking typical applications mobile phones, pagers pdas medical handheld monitors consumer electronics telecommunication networks mechanical maximum actuating force: 20 n (4.4lbs.) during 25,000 cycles. actuating force: 2.5 n 25% life expectancy: 100,000 operations travel to make: 0.3 mm 0.15 mm total travel: 0.45 mm shear force resistance: 50 n packaging switches are delivered in tape and reels of 3,000 pieces. the reel diameter is 330 (12.992). the tape dimensions conform to the eia-rs-481 and ec-286-6 norms. specification function: momentary contact arrangement: spst, n.o. terminals: gullwing 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. actuation force 3 2.5 n (250 grams) k m s 2 g 3 contact material 1 silver 3 gold termination g gullwing electrical silver gold maximum power: 1 va 0.2 va maximum voltage: 50 vdc 50 vdc maximum current dc: 50 ma 10 ma minimum current dc: 1 ma 1 ma dielectric strength: 250 vdc life expectancy: 100,000 operations contact resistance: 100 m ? insulation resistance: 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 compatible with infrared reflow, lead free soldering and pick and place smt machines.
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-9 tactile switches b series KMS series microminiature side actuated tact switch for smt 3,8 (.150) 4,12 (.162) 4,6 (.181) 2,2 (.087) 3,5 (.138) 0,6 ( .024) 0,6 (.024) 1,1 (.043) 2,5 (.098) 1,42 (.056) 0,3 (.012) 2,8 (.110) 2,2 (.087) 0,6 (.024) 0,3 (.012) 0,1 2308 233a actuation force actuator contact material option code material 1 silver 3 gold 2 standard KMS 3 2.5 n (250 grams) 0,8 (.031) 2,6 (.103) 1 (.039) 0,6 (.024) 2,1 (.083) 0,8 (.031) 5,0 ( .197 ) 3,2 (.126) 1,7 (.067) pad layout termination g gullwing 3,5 (.138) 2,5 (.098) 0,3 (.012) 1,1 (.043) 0,7 ( .028 ) 4,6 (.181) 2,2 (.087) 0,6 (.024) 0,6 (.024) first angle projection each piece is date code printed: 1st line: 2308 = year 200 2 , 308 is day in the year 2nd line: 233a = manufacturing code. KMS231g
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-10 tactile switches b KMS series microminiature side actuated tact switch for smt tape & reel first angle projection 1,75 (.069) ? 1,5+0,25/-0,0 (.059+.010/-.000) 2 0,05 (.079 .002) 4,65 0,1 (.183 .004) 0,229 0,02 (.009 .001) 12+0,3/-0,1 (.472+.012/-.004) 8 0,1 (.315 .004) 4,95 0,1 (.194 .004) 1,90 0,1 (.074 .004) ? 1,5 0,1 (.059 .004) 4 0,1 (.157 .004) 5,5 0,05 (.217 .002) 3 0,1 (.118 .004) 3,15 0,1 (.124 .004) r0,5 (.020) 7 ? max direction of feed
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