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| KSC Series Sealed Tact Switch for SMT Features/Benefits * Positive tactile feel * Range of 6 actuation forces * J or G terminations * Tape & reel * IP 67 * RoHS compliant and compatible Typical Applications * Automotive * Cellular phones * Industrial electronics * Network infrastructure and IT B Tactile Switches Electrical Silver Gold 0.2 VA 32 VDC 20 mV 10 mA 1 mA MAXIMUM POWER: 1 VA MAXIMUM VOLTAGE: 32 VDC MINIMUM VOLTAGE: 20 mV MAXIMUM CURRENT: 50 mA MINIMUM CURRENT: 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 V CONTACT RESISTANCE: < 100 m INSULATION RESISTANCE (100 V): > 109 BOUNCE TIME: < 1 ms Specification FUNCTION: momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. TERMINALS: J bend & Gullwing type for SMT Mechanical Operating force FA1) Newtons (grams) 1.85 (185) 3.0 (300) 5.5 (550) 2.0 (200) 3.5 (350) 1.6 (160) 3.0 (300) 5.5 (550) 1.1 (110) 1.4 (140) 1.7 (170) 3.2 (320) 1.6 (160) 3.0 (300) 1.7 (170) 1.7 (170) Operating life (operations) 200,000 200,000 100,000 500,000 300,000 500,000 300,000 100,000 5,000,000 1,000,000 1,000,000 300,000 500,000 300,000 1,000,000 100,000 Type KSC121J KSC141J KSC151J KSC221J KSC241J KSC321J KSC341J KSC351J KSC401J50SH KSC411J70SH KSC421J70SH KSC441J70SH KSC621J KSC641J KSC421V KSC621V Travel 0,30,15 0,30,15 0,350,15 0,35+0,30/-0,10 0,50,2 0,20+0,30/-0,0 0,20+0,30/-0,0 0,25+0,30-0,0 0,350,15 0,35+0,2/-0,2 0,50+0,25/-0,25 0,75+0,25/-0,25 0,500,20 0,500,20 0,50+0,25/-0,25 0,500,20 Environmental OPERATING TEMPERATURE: STORAGE TEMPERATURE: Silver -40C to 85C -55C to 85C Gold -40C to 125C -55C to 125C Process SOLDERING: Compatible with the lead free soldering profile. 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. NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 1) Tolerances of operating force FA is 25%. A detect switch version is available KSC4D1J and KSC4D1G. Please see Detect chapter, page F-7. 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. However, please note that all the combinations of these options are not feasible. For any part number different from those listed above, please consult your local ITT representative. K Actuator 1 Without, H=2,5 mm 2 Soft, H=3,5 mm 3 Hard, H=3,5 mm 4 Soft, H=5,2 mm 6 Hard, H=7,7 mm S C S H Operating Force 0 1.2 N (120 grams) 1 1.4 N (140 grams) 2 1.6 N / 1.7 N * (160 grams)/(170 grams) 4 3 N / 3.5 N * (300 grams)/(350 grams) 5 5.5 N (550 grams) LFS RoHS compliant and compatible. Silver plated. LFG RoHS compliant and compatible. Gold plated. Rubber Hardness Indication 50 Shore** 70 Shore*** Contact Material 1 Silver 3 Gold Termination J J bend G Gull wing V Right angle (available in KSC421V and KSC621V versions only) * See Mechanical chart above to confirm specifications. ** Applies to KSC401J50SH only. *** Applies to KSC 411J70SH, KSC421J70SH, KSC441J70SH Dimensions shown in: mm (inch) Specifications and dimensions subject to change B-17 www.ittcannon.com KSC Series Sealed Tact Switch for SMT ACTUATOR KSC1 WITHOUT, 2.5 mm HIGH KSC2 SOFT, 3,5 mm HIGH KSC3 HARD, 3,5 mm HIGH 40,1 (.157) 2,9 (.114) o2,8 (.110) B Tactile Switches 2,6 (.102) 6,8 (.268) 1 2,5 (.098) 3,5 (.138) 0,1 (.004) 6,2 (.244) 0 6,2 (.244) 1 o3,28 (.129) o2,6 (.102) 2 0,7 (.028) KSC4 SOFT, 5,2 mm HIGH KSC4 5,2 (.205) KSC421V ONLY NOTE: KSC4 standard silicone material is 70 shore, the only exception is KSC401J which is 50 shore. NOTE: KSC421V requires metalized holds for simultaneous reflow soldering of switch terminals and bracket terminals. 0 1 KSC6 HARD, 7,7 mm HIGH o4,7 (.185) KSC6 o3,0 (.118) KSC621V ONLY NOTE: KSC621V requires metalized holds for simultaneous reflow soldering of switch terminals and bracket terminals. 7,4 (.291) 7,7 (.303) 6,250,25 (.246,010) 3,15 (.124) 0,3 maxi (.012) 2,5 0,15 (.098.006) 1,60,1 (.063.004) +0,05 o 30 +.010 (.118 0) (.185.004) 3,4 (.134) 6,9 maxi (.271) 1,6 (.063) 2 (.079) . . 7,6 0,25 (.299.010) 3,47 (.137) 5,1 (.200) 1,5 (.059) 6,47 (.255) Dimensions shown in: mm (inch) Specifications and dimensions subject to change 2,1 (.083) 4,52 (.178) 5,8 (.228) 7,4 (.291) B-18 www.ittcannon.com o 4,70,1 KSC Series Sealed Tact Switch for SMT OPERATING FORCE OPTION CODE OPERATING FORCE 1.2 N (120 grams) 1.4 N (140 grams) 1.6 N / 1.7 N (160/170 grams) 3 N / 3.5 N (300/350 grams) 5.5 N (550 grams) 0 1 2 4 5 B CONTACT MATERIAL OPTION CODE MATERIAL SILVER GOLD Tactile Switches 1 3 TERMINATION J J BEND G GULLWING V RIGHT ANGLE - KSC421V ONLY 10 (.394) 4,00,1 (.157.004) 2,6 (.102) 0,7 (.028) 7,5+0,3/-0,0 (.295+.012/-.000) 6,8 (.268) 0,5 (.020) V 2,6 (.102) 40,1 (.157.004) RIGHT ANGLE - KSC621V ONLY 7,4 (.291) 6,250,25 (.246,010) 7,60,25 (.299.010) 2,50,15 (.098.006) 1,60,1 (.063.004) +0,05 o3 0 +.010 (.118 0) o 4,7 0,1 (.185.004) 1 0,7+0,05/-0,02 (.028+.002/-.001) 0,1 (.004) 3,15 (.124) 2,1 (.083) 3,4 (.134) 2 (.079) 6,9 maxi (.271) 0,3 maxi (.012) 2,5 (.098) 2 5,1 (.200) 4,52 (.178) 5,8 (.228) 7,4 (.291) 1,5 (.059) 6,47 (.255) PAD LAYOUT PAD LAYOUT 1,0 (.039) 1,0 (.039) 4,0 (.157) 4,0 (.157) PAD LAYOUT 1 2 1,39 (.055) 1 2 1,95 (.076) 0,35 (.014) 1,26 (.049) 1,38 (.054) 0,6 (.023) 1,38 (.054) 0,6 (.023) 5,65 0,05 (.222.010) Dimensions shown in: mm (inch) Specifications and dimensions subject to change B-19 www.ittcannon.com 0,34 (.013) 1,38 (.054) 3,0 max. (.118) 8,6 min. (.339) 5,8 max. (.228) 12,0 min. (.472) o 1,2 (x2) (.047) Metallized holes LAYOUT 3,3 (.130) 3,3 (.130) 0,8 (.031) KSC Series Sealed Tact Switch for SMT TAPE & REEL FOR KSC1 J TERMINATION o1,5+0,2/-0,0 (.059+.008/-.000) o1,5+0,1/-0,0 (.059+.004/-.000) 2,00,05 (.079.002) 8,0 (.315) 2,00,05 (.079.002) 1,75 (.069) 5,5 (.217) 12,00,3 (.472.012) B Tactile Switches 20' max. 7,2+0,2/-0,0 (.283+.008/-.000) DIRECTION OF FEED 0,250,05 (.010.002) 3,15+0,2/-0,0 (.124+.008/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) FOR KSC1 G TERMINATION o1,5+0,2/-0,0 (.059+.008/-.000) o1,5+0,1/-0,0 (.059+.004/-.000) 2,00,05 (.079.002) 8,0 (.315) 2,00,05 (.079.002) 16,00,3 (.630.012) 10,4+0,2/-0,0 (.409+.008/-.000) 7,5 (.295) 1,75 (.069) 20' max. DIRECTION OF FEED 0,30,05 (.012.002) 3,2+0,2/-0,0 (.126+.008/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) FOR KSC2 & KSC3 J TERMINATION o1,5+0,2/-0,0 (.059+.008/-.000) 1,75 (.069) 5,50,05 (.217.002) o1,5+0,1/-0,0 (.059+.004/-.000) 20,05 (.079.002) 8,0 (.315) 20,05 (.079.002) 20' max. 120,2 (.472.008) 7,2+0,2/-0,0 (.283+.008/-.000) DIRECTION OF FEED 0,250,05 (.010.002) 3,95+0,2/-0,0 (.156+.008/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) FOR KSC2 & KSC3 G TERMINATION o1,5+0,2/-0,0 (.059+.008/-.000) o1,5+0,1/-0,0 (.059+.004/-.000) 20,05 (.079.002) 8,0 (.315) 20,05 (.079.002) 1,75 (.069) 7,5 (.295) 10,4+0,2/-0,0 (.409+.008/-.000) 160,3 (.630.020) DIRECTION OF FEED 20' max. 0,30,05 (.012.002) 4,0+0,2/-0,0 (.157+.008/-.000) 6,6+0,2/-0,0 (.260+.008/-.000) Dimensions shown in: mm (inch) Specifications and dimensions subject to change B-20 www.ittcannon.com KSC Series Sealed Tact Switch for SMT TAPE & REEL FOR KSC4 FOR G TERMINATION 120,1 (.472.004) 40,1 (.157.004) 1,75 (.069) o1,5+0,1/-0,0 (.059+.004/-.000) 5,6 (.220) B 20,05 (.079.002) 20,05 (.079.002) B 7,5 (.295) 1,0 (.039) Direction of feed 160,3 (.630.012) Tactile Switches 10,50,1 (.413.004) 20' R 1,1 (.045) 5 0,40,03 (.016.001) 0,150,02 (.006.001) B 6,70,1 (.264.004) 2,05 (.081) o1,5+0,2/-0,0 (.059+.008/-.000) FOR KSC4 FOR J TERMINATION 120,1 (.472.004) 40,1 (.157.004) 1,75 (.069) 7,5 (.295) 160,3 (.630.012) o1,5+0,1/-0,0 (.059+.004/-.000) 5,6 (.220) 1,0 (.039) B 20,05 (.079.002) 20,05 (.079.002) 7,30,1 (.287.004) 20' R 1,1 (.045) 5 Direction of feed 0,150,02 (.006.001) 0,40,03 (.016.001) B 6,70,1 (.264.004) 2,05 (.081) o1,5+0,2/-0,0 (.059+.008/-.000) FOR KSC6 G & J TERMINATION 3,0 (.118) 6,4 (.252) 15 0,1 4,0 (.157) B 12,0 (.472) 20,05 (.079.002) 20,05 (.079.002) o1,5+0,1/-0,0 (.059+.004/-.000) 4 2,5 (.098) 1,7 (.067) 1,75 (.069) Direction of feed 7,5 (.295) 0,40,03 (.016.001) 160,3 (.630.012) A 15 A 7,7+0,1/-0,0 (.303.004/-.000) B o2+0,1/-0,0 (.079+.004/-.000) Dimensions shown in: mm (inch) Specifications and dimensions subject to change 10,5+0,2/-0,0 (.413+.008/-.000) 6,6 (.260) B-21 www.ittcannon.com |
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