NTG series high accuracy ntc thermistors features ? do-35 glass package ? high stability ? wide range of operating temperature from -50 up to 250 applications ? low cost probe assembies ? high temperature printer ink sensing ? consumer electronics ? high temperature ? high speed tire manufacturing ? printed circuit board temperature sensing ? air-conditioner general characteristics symbol parameter value unit r 25 rated zero-power resistance 10 2 ~10 6 ? tolerance of r 25 1%, 2%, 3%, 5%, 10%, b 25/50 b 25/85 range of b value 2000~5000 k tolerance of b value 0.5%, 1%, 1.5%, dissipation factor* R 2.0 mw thermal time constant* Q 20 sec. rated power 250 mw operating temperature range -50 ~ +250 * in still air do-35 glass dimensions inches mm dim min max min max note a --- .166 --- 4.2 b --- .079 --- 2.00 c --- .020 --- .52 d 1.000 --- 25.40 ---
omponents 20736 marilla street chatsworth !"# $
% !"# mcc revision: 4 2010/02/25 tm micro commercial components www. mccsemi .com 1 of 4 ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) ? moisture sensitivity: level 1 per j-std-020c note: 1. lead in glass exemption applied, see eu directive annex 5. b 0/50
revision: 4 2010/02/25 nt g s eries mcc temperature NTG 502-32xx NTG 502-34xx NTG 103-35xx NTG 103-33xx NTG 103-39xx NTG 403-35xx NTG 503-40xx NTG 104-36xx NTG 104-41xx k ? k ? k ? k ? k ? k ? k ? k ? k ? package -50 154.5 208.6 329.2 -40 88.85 112.86 249.6 188.4 -30 52.85 63.73 140.0 111.3 176.98 -20 32.43 37.40 80.36 67.74 97.10 -10 20.48 22.72 47.73 42.45 55.35 0 13.29 14.23 29.37 27.28 32.67 115.0 167.1 301.3 340.9 10 8.839 9.181 18.68 17.96 19.91 73.87 100.5 190.1 204.0 20 6.013 6.086 12.24 12.09 12.50 48.77 62.61 123.1 125.9 30 4.179 4.132 8.221 8.313 8.049 33.00 40.07 81.71 79.77 40 2.962 2.869 5.648 5.828 5.314 22.82 26.28 55.40 51.82 50 2.138 2.032 3.958 4.161 3.589 16.10 17.69 38.32 34.47 60 1.568 1.467 2.823 3.021 2.478 11.57 12.13 27.01 23.42 70 1.169 1.073 2.047 2.229 1.745 8.460 8.498 19.39 16.27 80 0.8838 0.7959 1.506 1.669 1.252 6.281 6.051 14.15 11.52 90 0.6774 0.5975 1.124 1.266 0.9117 4.732 4.390 10.49 8.305 100 0.5267 0.4533 0.8502 0.9735 0.6739 3.613 3.226 7.870 6.092 110 0.4130 0.3514 0.6510 0.7579 0.5064 2.793 2.409 5.971 4.524 120 0.3276 0.2756 0.5046 0.5965 0.3858 2.183 1.821 4.583 3.411 130 0.2631 0.2186 0.3956 0.4750 0.2974 1.728 1.395 3.553 2.603 140 0.2131 0.1751 0.3137 0.3821 0.2321 1.379 1.081 2.784 2.008 150 0.1742 0.1418 0.2515 0.3103 0.183 1.108 0.8473 2.202 1.569 160 0.8948 0.6707 1.758 1.238 170 0.7256 0.5364 1.417 0.9878 180 0.5918 0.4331 1.151 0.7944 190 0.4862 0.9423 0.6454 200 0.4020 0.7774 0.5280 210 0.3346 0.6452 0.4349 220 0.2803 0.5406 0.3611 230 0.2362 0.4553 0.3018 240 0.2001 0.3857 0.2539 250 0.1705 0.3288 0.2149 260 0.2817 0.1831 280 300 r 25 5.00k 5.00k 10.00k 10.00k 10.00k 40.00k 50.00k 100.00k 100.00k b 25/50 3275 3470 3572 3380 3950 3508 4000 3697 4100 b 25/85 3324 3528 3630 3435 3983 3550 4048 3750 4140 do-35g tm micro commercial components www. mccsemi .com 2 of 4
revision: 4 2010/02/25 nt g s eries mcc tm micro commercial components www. mccsemi .com 3 of 4 type no. NTG xxx - xxxx x - x x series name zero-power resistance(r 25 ), for example: 502 ------ 5 k 503 ------ 50 k 104 ------ 100 k b value, for example: 3850 ------ b value is 3850k 3950 ------ b value is 3950k type of b value, for example: a ------ b 0/50 b ------ b 25/50 c ------ b 25/85 tolerance of r 25 , for example: 1 ------ tolerance of r 25 is 1% 5 ------ tolerance of r 25 is 5% 0 ------ tolerance of r 25 is 10% tolerance of b value, for example: 1 ------ tolerance of b value is 1% 2 ------ tolerance of b value is 2%
mcc tm micro commercial components www. mccsemi .com 4 of 4 products are represented on our website, harmless against all damages. ***applications disclaimer*** ***important notice*** aerospace or military applications. products offer by micro commercial components corp . are not intended for use in medical, micro commercial components corp . reserve the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose ordering information device packing (part number)-tp tape&reel; 10kpcs/reel (part number)-ap ammo packing;5kpcs/ammobox (part number)-bp bulk;500pcs/bag revision: 4 2010/02/25
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