dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-20 tactile switches b ksc series sealed 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 positive tactile feel range of 6 actuation forces j or g terminations tape & reel ip 67 mechanical specification function: momentary action contact arrangement: 1 make contact = spst, 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. 1 ) tolerances of operating force fa is 25%. * note: ksc4 standard silicone material is 70 shore, the only exception is ksc401j which is 50 shore. actuator 1 without, 2,5 mm 2 soft, 3,5 mm 3 hard, 3,5 mm 4 soft, 5,2 mm 6 hard, 7,7 mm k s c operating force 0 1.2 n (120 grams) 1 1.4 n (140 grams) 2 1.6 n / 2.0 n * (160 grams)/(200 grams) 4 3 n / 3.2 n * (300 grams)/(320 grams) 5 5.5 n (550 grams) contact material 1 silver 3 gold termination j j bend g gull wing v right angle (available in ksc421v version only) operating force fa 1) operating life type newtons (grams) (operations) travel ksc121j 1.6 (160) 200,000 0,25+0,40/-0,0 ksc141j 3.0 (300) 200,000 0,30+0,40/-0,0 ksc151j 5.5 (550) 100,000 0,30+0,40/-0,0 ksc221j 2.0 (200) 500,000 0,35+0,30/-0,10 ksc241j 3.5 (350) 300,000 0,40+0,40-0,10 ksc321j 1.6 (160) 500,000 0,20+0,30/-0,0 ksc341j 3.0 (300) 300,000 0,20+0,30/-0,0 ksc351j 5.5 (550) 100,000 0,25+0,30-0,0 ksc401j* 1.1 (110) 5,000,000 0,50+0,25/-0,25 ksc411j* 1.4 (140) 1,000,000 0,35+0,2/-0,2 ksc421j* 1.7 (170) 1,000,000 0,50+0,25/-0,25 ksc441j* 3.2 (320) 300,000 0,75+0,25/-0,25 KSC621J 1.6 (160) 500,000 0,20+0,35 ksc641j 3.0 (300) 300,000 0,20+0,30 ksc421 v 1.7 (170) 1,000,000 0,50+0,25/-0,25 typical applications automotive cellular phones industrial electronics computer & network industry 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.): 250 v 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: depending on the application, this component is suited to the following methods: - terminals being tin/lead plated over a nickel barrier, the use of slightly activated flux is suitable. - soldering on double wave machine. the bath temperature is generally 225?c 5?c and soldering time < 5 sec. - cleaning according to typical washing processes. - infrared reflow soldering in accordance with cecc00802 packaging ksc1, ksc2 and ksc3 are delivered on continuous tape and reels of 2,000 pieces, ksc4 in reels of 1,000 pieces. ksc 6 in reels of 750 pieces. kscv in boxes of 500 pieces. dimensions of reels according to eia rs481 or iec 2863. external diameter 330 mm 2 mm. * see mechanical chart above to confirm specifications .com .com .com 4 .com u datasheet
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-21 tactile switches b 6,2 (.244) 6,2 (.244) 0,7 (.028) 2,5 (.098) 0,1 (.004) ? 3,28 (.129) 6,8 (.268) 2,6 (.102) 4 0,1 (.157) 1 2 5,2 (.205) ? 2,6 (.102) 1 0 3,47 ( .137 ) ? 2,8 (.110) . . 1,6 (.063) 7,7 ( .303 ) ? 4,7 (.185) ? 3,0 (.118) actuator ksc4 soft, 5,2 mm high ksc6 hard, 7,7 mm high ksc1 without, 2.5 mm high ksc series sealed tact switch for smt ksc2 soft, 3,5 mm high ksc3 hard, 3,5 mm high first angle projection 2,9 (.114) 3,5 ( .138 ) 1 0 ksc4 ksc421v only ? 3,0 (.118) 0,9 (.035) 3,4 (.134) 3,17 (.125) 6,9 (.27) 1,51 (.05) note: ksc4 standard silicone material is 70 shore, the only exception is ksc401j which is 50 shore. .com .com .com .com 4 .com u datasheet
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-22 tactile switches b operating force option code operating force 0 1.2 n (120 grams) 1 1.4 n (140 grams) 2 1.6 n / 2.0 n (160/200 grams) 4 3 n / 3.2 n (300/320 grams) 5 5.5 n (550 grams) ksc series sealed tact switch for smt contact material option code material 1 silver 3 gold termination j j bend g gullwing 0,7+0,05/-0,02 (.028+.002/-.001) 10 (.394) 2,6 ( .102 ) 7,5+0,3/-0,0 (.295+.012/-.000) 0,5 (.020) 4 0,1 (.157 .004) 1 2 first angle projection 0,7 (.028) 2,5 (.098) 0,1 (.004) 6,8 (.268) 2,6 (.102) 4,0 0,1 (.157 .004) 4,0 ( .157) 1,0 (.039) 3,0 max. (.118) 8,6 min. (.339) pad layout 4,0 ( .157) 1,0 (.039) 5,8 max. (.228) 12,0 min. (.472) pad layout v right angle - ksc421v only ? 3,0 (.118) 0,9 (.035) 3,4 (.134) 3,17 (.125) 6,9 (.27) 1,51 (.05) 5,65 0,05 1,38 1,95 0,35 0,6 0,6 3,3 3,3 1,38 1,38 0,8 1,26 ? (x2) 1,2 1,39 0,34 layout 1 2 metallized holes 1 2 pad layout .com .com .com .com 4 .com u datasheet
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-23 tactile switches b 0,3 0,05 (.012 .002) 4,0+0,2/-0,0 (.157+.008/-.000) 1,75 (.069) 8,0 (.315) 2 0,05 (.079 .002) 2 0,05 (.079 .002) ? 1,5+0,2/-0,0 (.059+.008/-.000) ? 1,5+0,1/-0,0 (.059+.004/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) 10,4+0,2/-0,0 (.409+.008/-.000) 2 ? 0' max. 16 0,3 (.630 .020) 7,5 (.295) 0,25 0,05 (.010 .002) 3,15+0,2/-0,0 (.124+.008/-.000) 1,75 (.069) 8,0 (.315) 2,0 0,05 (.079 .002) 2,0 0,05 (.079 .002) ? 1,5+0,2/-0,0 (.059+.008/-.000) ? 1,5+0,1/-0,0 (.059+.004/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) 7,2+0,2/-0,0 (.283+.008/-.000) 2 ? 0' max. 12,0 0,3 (.472 .012) 5,5 (.217) ksc series sealed tact switch for smt tape & reel 0,3 0,05 (.012 .002) 3,2+0,2/-0,0 ( .126+.008/-.000 ) 1,75 (.069) 8,0 (.315) 2,0 0,05 (.079 .002) 2,0 0,05 (.079 .002) ? 1,5+0,2/-0,0 (.059+.008/-.000) ? 1,5+0,1/-0,0 (.059+.004/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) 10,4+0,2/-0,0 (.409+.008/-.000) 2 ? 0' max. 16,0 0,3 (.630 .012) 7,5 (.295) for ksc1 j termination 0,25 0,05 (.010 .002) 3,95+0,2/-0,0 (.156+.008/-.000) 1,75 (.069) 8,0 (.315) 2 0,05 (.079 .002) 2 0,05 (.079 .002) ? 1,5+0,2/-0,0 (.059+.008/-.000) ? 1,5+0,1/-0,0 (.059+.004/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) 7,2+0,2/-0,0 (.283+.008/-.000) 2 ? 0' max. 12 0,2 (.472 .008) 5,5 0,05 (.217 .002) for ksc2 & ksc3 g termination for ksc1 g termination for ksc2 & ksc3 j termination first angle projection direction of feed direction of feed direction of feed direction of feed .com .com .com .com 4 .com u datasheet
dimensions are shown: mm (inch) dimensions subject to change www.ittcannon.com b-24 tactile switches b ksc series sealed tact switch for smt tape & reel for ksc4 for g termination b b 5,6 (.220) 6,7 0,1 (.264 .004) 10,5 0,1 (.413 .004) 1,0 (.039) 7,5 (.295) 1,75 (.069) 12 0,1 (.472 .004) 2 0,05 (.079 .002) 4 0,1 (.157 .004) 16 0,3 ( .630 .012 ) ? 1,5+0,1/-0,0 (.059+.004/-.000) ? 1,5+0,2/-0,0 (.059+.008/-.000) 0,4 0,03 (.016 .001) 2 ? 0' r 1,15 (.045) 2,05 (.081) 0,15 0,02 (.006 .001) 2 0,05 (.079 .002) for ksc4 for j termination b b 5,6 (.220) 6,7 0,1 (.264 .004) 7,3 0,1 (.287 .004) 1,0 (.039) 7,5 (.295) 1,75 (.069) 12 0,1 (.472 .004) 2 0,05 (.079 .002) 4 0,1 (.157 .004) 16 0,3 ( .630 .012 ) ? 1,5+0,1/-0,0 (.059+.004/-.000) ? 1,5+0,2/-0,0 (.059+.008/-.000) 0,4 0,03 (.016 .001) 2 ? 0' r 1,15 (.045) 2,05 (.081) 0,15 0,02 (.006 .001) 2 0,05 (.079 .002) b b a a 16 0,3 (.630 .012) 12,0 (.472) 6,4 (.252) 10,5+0,2/-0,0 ( .413+.008/-.000 ) 3,0 (.118) 6,6 (.260) 4,0 (.157) 7,5 (.295) ? 1,5+0,1/-0,0 (.059+.004/-.000) ? 2+0,1/-0,0 ( .079+.004/-.000 ) 1,75 (.069) 2 0,05 (.079 .002) 7,7+0,1/-0,0 ( .303.004/-.000 ) 2,5 (.098) 1,7 (.067) 15 ? 0,4 0,03 (.016 .001) 4 ? 15 ? 0,1 2 0,05 (.079 .002) for ksc6 g & j termination direction of feed direction of feed direction of feed first angle projection .com .com .com 4 .com u datasheet
|
