dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-14 tactile switches b ksr series subminiature 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 saves pcb space range of 4 actuation forces j or g terminations n.o. or n.c. contacts detect type available soft actuator mechanical specification function: momentary action contact arrangement: n.o. terminals: j bend & gullwing type for smt note : part numbers listed above do not represent all possible configurations. for information on specific and custom switches, consult customer service center. actuator 2 soft actuator k s r operating force 1 1.8 n (180 grams) 2 2.0 n (200 grams) 3 3.0 n (300 grams) 5 4.5 n (450 grams) d detect** contact material 1 silver 3 gold termination j j bend g gull wing switch function (none) normally open nc normally closed* operating force operating life travel type newtons (grams) (operations) ksr211/213 1.8 (180) 20% 100,000 0,25 0,15 ksr221/223 2.0 (200) 25% 200,000 0,3 0,15 ksr231/233 3.0 (300) 25% 200,000 0,5 0,15 ksr251/253 4.5 (450) 25% 100,000 0,5 0,15 ksr2d3j 1.5 (150) 25% 100,000 0,3 0,15 ksr223gnc 2 (200) 25% 100,000 0,3 0,15 typical applications automotive cellular phones & accessories industrial electronics computers & network equipment electrical silver gold maximum power: 1 va 0.2 va maximum voltage: 32 vdc 32 vdc minimum voltage: 20 mv 20 mv maximum current dc: 50 ma 10 ma minimum current dc: 1 ma 1 ma contact resistance: 100 m ? insulation resistance (100 v): 10 9 ? bounce time: 1 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 soldering: infrared reflow in accordance with cecc00802 packaging switches are delivered on continuous tape, in reels of 2,500 pieces. *available on ksr223gnc only. **d contact is recommended for long period of closing. no tactile feel. ksr2d3j only.
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-15 tactile switches b series ksr series subminiature tact switch for smt 1,9 (.075) 0 ,1 5 (.0 0 6 ) 2,5 (.098) 7,15 0,3 ( .281 .012 ) 0,9 0,2 (.035 .008) 0,9 (.035) 1,7 (.067) 0,6 (.024) 3,8 (.150) 6,0 (.236) 1,0 (.039) option code operating force 1 1.8 n (180 grams) 2 2.0 n (200 grams) 3 3.0 n (300 grams) 5 4.0 n (400 grams) d * detect operating force actuator ksr 2 soft actuator contact material option code material 1 silver 3 gold 1,9 (.075) 2,5 (.098) first angle projection *d contact is recommended for long period of closing. no tactile feel. ksr2d3j only.
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-16 tactile switches b 1,0 ( .039 ) 0,15 (.006) 7,3 0,15 (.287 .006) 0 ,1 5 ( .0 0 6 ) 7,15 0,3 (.281 .012) 0,9 0,2 (.035 .008) 0,6 (.023) 1,0 (.039) r 0,45 (.018) termination j j bend g gullwing switch function option code function none normally open nc * normally closed ksr series subminiature tact switch for smt tape & reel 5,5 0,05 ( .217 .002 ) 1,75 ( .069 ) 12 0,3 (.472 .012) 2 0,05 (.078 .002) 2 0,05 (.078 .002) 4 (.157) 4 (.157) 8 (.315) 8 (.315) 1,5+0,1/0,0 (.059+.004/-.000) 0,254 0,02 (.01 .001) 1,5 0,25 (.059 .010) first angle projection pad layout 5 (.197) 8 ( .315 ) 1 , 4 (.055) *available on ksr223gnc only. direction of feed
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