radial leaded ptc - nickel thin film linear thermistors tfptl vishay www.vishay.com for technical questions, contact: nlr@vishay.com document number: 33027 1 revision: 25-oct-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 description these thermistors are based on a nickel thin film resistor technology as thermal sensitive material. the device consists of a thin film ceramic chip with two tinned copper clad steel wire leads. features ? nickel thin film ptc element ? high stability over the entire temperature range ? cul recognized component: file e148885 ? epoxy coated ul 94 v-0 approved ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications temperature measurement, sensing, compensation and control in industrial and cons umer applications. for on-board or remote sensing. marking the thermistors are laser marked with value and tolerance reference on an epoxy based coating. (example: 102f = 10 x 10 2 = 1000 ? 1 %) mounting by soldering or welding in any position. notes (1) contact vishay if closer tcr lot tolerance is desired (2) other r 25 -values and tolerances are available upon request (3) rated continuous working voltage is maximu m working voltage or , whichever is less quick reference data parameter value unit description tfptl10 tfptl15 resistance value at 25 c (2) 100 to 1k 100 to 5k ? tolerance on r 25 -value (2) 1; 5 % tcr at 25 c 4110 ppm/k tolerance on tcr at 25 c (1) 400 ppm/k operating temperature range: at rated power - 55 to + 70 c at zero dissipation - 55 to + 150 response time (in oil) ?? 1.1 ?? 1.6 s dissipation factor ? (for information only) 2.9 3.4 mw/k maximum rated power at 70 c ( p 70 ) 75 100 mw maximum working voltage rcwv (3) 30 40 v climatic category (lct/uct/days) 55/150/56 - weight 0.12 0.14 g standard resistance values at 25 c in ?? (2) 100 150 220 330 470 680 1k 1.5k 2.2k 3.3k 4.7k 120 180 270 390 560 820 1.2k 1.8k 2.7k 3.9k 5.0k global part number information global part numbering: tfptl10l1001fl2b product type size characteristic resistance value tolerance lead configuration pac k ag i n g tfpt leaded 10 15 l = linear 1000 = 100r 1001 = 1k 5001 = 5k f = 1 % j = 5 % l2 h5 b = bulk (500 pieces) u = ammopack (2500 pieces) t = t/r (4000 pieces) p 70 x r l10l 00 f 1 pt b 2 f 1l t
tfptl radial leaded ptc - nickel thin film li near thermistors vishay document number: 33027 for technical questions, contact: nlr@vishay.com www.vishay.com revision: 25-oct-11 2 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dimensions notes ? bulk packed types have a standar d lead length l = 25 mm minimum ? thickness is defined as ?t? note ? zero power is consider ed as measuring power max. 1 % of rated power p 70 tfptl dimensions in millimeters size l10 size l15 l2 h5 l2 h5 wb max. 3.6 4.0 h max. 3.5 3.8 sh max. (seating height) 5.0 6.2 5.2 6.5 d 0.5 10 % l 25 min. f 2.5 0.8 5.0 0.8 2.5 0.8 5.0 0.8 t max. 2.2 2.4 h sh l f l2 h sh l f h5 wb t wb component o u tline for lead spacing 5.0 mm 0. 8 mm (flat b ent leads) component o u tline for lead spacing 2.5 mm 0. 8 mm (straight leads) d 102f 471j - 75 - 50 - 25 0 25 50 75 100 125 150 175 0 10 20 30 40 50 60 70 8 0 100 90 110 temperature in c power in % of p 70 power deratin g
tfptl vishay radial leaded ptc - nickel thi n film linear thermistors www.vishay.com for technical questions, contact: nlr@vishay.com document number: 33027 3 revision: 25-oct-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note (1) tfpts are esd sensitive performance test maximum ? r 25 /r 25 (1) storage dry heat (5000 h at 125 c) 0.25 % high temperature exposure (1000 h at 150 c) 0.3 % damp heat steady state, unloaded (1344 h at 40 c/95 % rh) 0.2 % thermal cycling (15 min at - 55 c, 15 min at 150 c, 100 cycles) 0.2 % thermal cycling (15 min at - 55 c, 15 min at 125 c, 1000 cycles) 0.2 % short time overload (2.5 x p 70 for 60s at 70 c) 0.2 % long term dissipation (1000 h rated power at 70 c) 0.2 % resistance to soldering heat (10 s at 260 c) 0.25 % average ratio r / r 25 tfptl all sizes and values temp. r / r 25 temp. r / r 25 temp. r / r 25 temp. r / r 25 temp. r / r 25 temp. r / r 25 - 20 0.825 20 0.980 60 1.150 100 1.337 140 1.541 - 19 0.828 21 0.984 61 1.155 101 1.342 141 1.547 - 18 0.832 22 0.988 62 1.159 102 1.347 142 1.552 - 17 0.836 23 0.992 63 1.164 103 1.352 143 1.557 - 16 0.839 24 0.996 64 1.168 104 1.357 144 1.563 - 55 0.702 - 15 0.843 25 1.000 65 1.173 105 1.362 145 1.568 - 54 0.705 - 14 0.847 26 1.004 66 1.177 106 1.367 146 1.574 - 53 0.708 - 13 0.851 27 1.008 67 1.182 107 1.372 147 1.579 - 52 0.712 - 12 0.854 28 1.012 68 1.186 108 1.377 148 1.584 - 51 0.715 - 11 0.858 29 1.017 69 1.191 109 1.382 149 1.590 - 50 0.719 - 10 0.862 30 1.021 70 1.196 110 1.387 150 1.595 - 49 0.722 - 9 0.866 31 1.025 71 1.200 111 1.392 - 48 0.725 - 8 0.869 32 1.029 72 1.205 112 1.397 - 47 0.729 - 7 0.873 33 1.033 73 1.209 113 1.402 - 46 0.732 - 6 0.877 34 1.037 74 1.214 114 1.407 - 45 0.736 - 5 0.881 35 1.042 75 1.219 115 1.412 - 44 0.739 - 4 0.885 36 1.046 76 1.223 116 1.417 - 43 0.743 - 3 0.889 37 1.050 77 1.228 117 1.422 - 42 0.746 - 2 0.892 38 1.054 78 1.232 118 1.427 - 41 0.749 - 1 0.896 39 1.059 79 1.237 119 1.432 - 40 0.753 0 0.900 40 1.063 80 1.242 120 1.437 - 39 0.756 1 0.904 41 1.067 81 1.246 121 1.442 - 38 0.760 2 0.908 42 1.071 82 1.251 122 1.448 - 37 0.763 3 0.912 43 1.076 83 1.256 123 1.453 - 36 0.767 4 0.916 44 1.080 84 1.261 124 1.458 - 35 0.771 5 0.920 45 1.084 85 1.265 125 1.463 - 34 0.774 6 0.924 46 1.089 86 1.270 126 1.468 - 33 0.778 7 0.927 47 1.093 87 1.275 127 1.473 - 32 0.781 8 0.931 48 1.097 88 1.280 128 1.478 - 31 0.785 9 0.935 49 1.102 89 1.284 129 1.484 - 30 0.788 10 0.939 50 1.106 90 1.289 130 1.489 - 29 0.792 11 0.943 51 1.110 91 1.294 131 1.494 - 28 0.796 12 0.947 52 1.115 92 1.299 132 1.499 - 27 0.799 13 0.951 53 1.119 93 1.303 133 1.505 - 26 0.803 14 0.955 54 1.124 94 1.308 134 1.510 - 25 0.806 15 0.959 55 1.128 95 1.313 135 1.515 - 24 0.810 16 0.963 56 1.133 96 1.318 136 1.520 - 23 0.814 17 0.967 57 1.137 97 1.323 137 1.526 - 22 0.817 18 0.971 58 1.141 98 1.328 138 1.531 - 21 0.821 19 0.975 59 1.146 99 1.333 139 1.536
tfptl radial leaded ptc - nickel thin film li near thermistors vishay document number: 33027 for technical questions, contact: nlr@vishay.com www.vishay.com revision: 25-oct-11 4 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ratio formula r t = r 25 x (9.0014 x 10 -1 + 3.87235 x 10 -3 (c) -1 x t + 4.86825 x 10 -6 (c) -2 x t 2 + 1.37559 x 10 -9 (c) -3 x t 3 ) t (c) = 28.54 x ( r t / r 25 ) 3 - 158.5 x ( r t / r 25 ) 2 + 474.8 x ( r t / r 25 ) - 319.85) ratio tolerance examples: at 40 c, ratio = 1.063 0.5 % (0.005) so, ratio = 1.058 to 1.068 at 125 c, ratio = 1.460 3 % (0.044) so, ratio = 1.416 to 1.504 ratio tolerances low temp. high temp. tol. - 55 c + 150 c 4 % - 40 c + 125 c 3 % - 20 c + 85 c 2 % 0 c + 55 c 1 % + 12 c + 40 c 0.5 % - 75 - 50 - 25 0 25 50 75 100 125 150 0.6 0.7 0. 8 0.9 1.0 1.1 1.2 1.3 1.4 1.6 1.5 1.7 temperature in c ratio ratio r t / r 25 max. min. max. min. - 75 - 50 - 25 0 25 50 75 100 150 temperature in c tcr in ppm/k tcr typical value 3600 3700 3 8 00 3900 4000 4100 4200 4300 4400 4600 4500 4 8 00 4700 125
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