polymer ptc resettable fuse ksh series strap type ksh series thinking electronic industrial co., ltd. 1 www.thinking.com.tw 2006.06 all specifications are subject to change without no tice. features 1. rohs compliant 2. broadest range of resettable devices available i n the industry 3. current ratings from 1.7 to 14.1a 4. maximum voltage : 15v , 20v 5. operating temperature range : -40 ~ +85 6. agency recognition :ul /cul/tuv recommended applications 1. rechargeable battery packs part no. code dimensions k s h 0 1 5 0 1 7 0 n b y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 usage m metal hydride device l lithium ion device v very low temp. device h high power device i hold 0008 0.08a 0090 0.9a 0014 0.14a 0135 1.35a 0170 1.7a 0600 6a 1000 10a 1200 12a shape of lead s slitted lead on single side d slitted lead on duel side n noslitted lead packaging b bulk r taping & reel internal control code y rohs control product code k thinking pptc thermistor form factor s strap vmax. operation 015 15v 020 20v marking: xxx=vmax. operation, yyyy=i hold
polymer ptc resettable fuse ksh series strap type ksh series thinking electronic industrial co., ltd. 2 www.thinking.com.tw 2006.06 all specifications are subject to change without no tice. a b c d f part no. min. max. min. max. min. max. min. max. min. max. ksh0150170 19.0 21.0 3.8 4.0 0.5 0.9 5.3 6.5 2.9 3.1 ksh0150190 19.9 22.1 4.9 5.5 0.6 1.0 5.5 7.5 3.9 4.1 ksh0150260 20.9 23.1 4.9 5.5 0.6 1.0 4.1 5.5 3.9 4.1 ksh0150310 26.8 28.2 6.9 7.1 0.6 1.0 2.5 12.0 4.9 5.1 ksh0150380 24.0 26.0 6.9 7.5 0.6 1.0 4.1 5.5 4.9 5.1 ksh0200450 24.0 26.0 9.9 10.5 0.6 1.0 5.3 6.7 5.9 6. 6 ksh0200550 35.0 37.0 6.9 7.5 0.6 1.0 5.3 6.7 4.9 5.1 ksh0200600 24.0 26.0 13.9 14.5 0.6 1.0 4.1 5.5 5.9 6. 6 ksh0200730 27.1 29.1 13.9 14.5 0.6 1.0 4.1 5.5 5.9 6. 6 ksh0200880 62.8 65.2 7.9 8.5 0.6 1.0 10.0 12.0 5.9 6. 1 KSH0200900 45.4 47.6 7.9 8.5 0.9 1.3 4.6 6.2 5.9 6.1 ksh0201300 61.5 66.5 9.4 10.0 0.9 1.3 5.0 7.5 5.9 6.1 ksh0201410 58.0 60.0 13.4 14.0 0.9 1.3 4.2 5.8 5.9 6. 1 characteristics(23 ) resistance ( ) vmax. imax. ihold @ 23 itrip @ 23 pd (typ.) maximum time to trip initial (ri) post trip (r1) safety approvals part no (v dc ) (a) (a) (a) (w) (a) (sec.) max. max. max. ul/cul tuv ksh0150170 15 100 1.70 3.40 0.8 8.5 5.0 0.044 0.078 0.114 ksh0150190 15 100 1.90 3.90 0.8 9.50 5.0 0.039 0.072 0.102 ksh0150260 15 100 2.60 5.80 1.0 13.00 5.0 0.020 0.042 0.063 ksh0150310 15 100 3.10 6.50 1.2 15.5 4.5 0.017 0.031 0.056 ksh0150380 15 100 3.80 8.30 1.2 19.00 5.0 0.013 0.026 0.037 ksh0200450 20 100 4.50 8.90 1.4 22.50 5.0 0.011 0.020 0.028 ksh0200550 20 100 5.50 10.5 2.0 27.50 5.0 0.009 0.016 0.022 ksh0200600 20 100 6.00 11.7 1.7 30.00 5.0 0.007 0.014 0.019 ksh0200730 20 100 7.30 14.1 1.9 30.00 5.0 0.006 0.012 0.015 ksh0200880 20 100 8.80 16.0 2.0 44.0 5.0 0.007 0.0105 0.015 KSH0200900 20 100 9.00 16.7 3.0 45.0 5.0 0.006 0.010 0.014 ksh0201300 20 100 13.0 21.2 2.2 50.0 10.0 0.004 0.007 0.009 ksh0201410 20 100 14.1 26.2 2.2 70.0 5.0 0.003 0.005 0.007 note : ul&cul file no. e138827 tuv file no. r50066599 (unit:mm)
polymer ptc resettable fuse ksh series strap type ksh series thinking electronic industrial co., ltd. 3 www.thinking.com.tw 2006.06 all specifications are subject to change without no tice. typical time to trip curve at 23 thermal derating curve time - to - trip ( s ) fault current (a) 1=ksh0150170 2=ksh0150190 3=ksh0150260 4=ksh0150380 5=ksh0200450 6=ksh0200550 7=ksh0200600 8=ksh0200730 9=ksh0200880 10=KSH0200900 11=ksh0201300 12=ksh0201410 1 2 3 4 5 6 7 8 9 10 11 12 derating curves for ksh series 0% 20% 40% 60% 80% 100% 120% 140% 160% 180% -40 -20 0 20 40 60 80 temperature (c) percentage of derated current
polymer ptc resettable fuse ksh series strap type ksh series thinking electronic industrial co., ltd. 4 www.thinking.com.tw 2006.06 all specifications are subject to change without no tice. reliability test item test condition/methods criteria passive aging 70 , 1000hrs 10% typical resistance change humidity storage 40 , 95%rh, 1344hrs mil-std 202, method 103 condition d 5% typical resistance change cycle life 50 cycles at a 120% maximum current (imax) and maximum voltage (vmax). ul 1434 normal appearance trip endurance vmax, imax, 48hrs normal appearance steady-state operating life vmax, iss, 1000hrs mil-std 750, method 1026 normal appearance packaging bulk packing ammo packing carton packing storage condition of products ( i ) storage conditions : 1.storage temperature : -10 ~+40 2.relative humidity : Q 75%rh 3.thermistors must be kept away from sunlight and s tored in a non-corrosive atmosphere. ( ii ) period of storage : 1 year series quantity pcs/bag ksh (0170~0260) 1000 ksh (0310~1410) 500 series quantity pcs/box ksh (0170~0260) 10000 ksh (0310~1410) 5000 series quantity pcs/box ksh (0170~0260) 60000 ksh (0310~1410) 30000
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