NTC热敏电阻47K 1% 3950参数表
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负温度系数NTC热敏电阻（温度传感器）R25℃=47K 误差1% B25/50=3950B值精度默认为±1%，其显著的R/T特性是电阻值随着温度的升高而变小，相反，电阻值也会随着温度的降低而变大，NTC参数R/T特性表Rnor(k Ohms)为中心值，Rmax(k Ohms)为最大值，Rmin(k Ohms)为最小值。
TEMPERATURE VS RESISTANCE TABLE
Resistance 47k Ohms at 50deg. C
Resistance Tolerance + / - 1 %
B Value 3950K at 25/50 deg. C
B Value Tolerance + / - 1%
|
Temp. (deg. C) |
Rmax (k Ohms) |
Rnor (k Ohms) |
Rmin (k Ohms) |
| -30 | 847.5407 | 815.5408 | 784.6707 |
| -29 | 796.5027 | 766.9013 | 738.3262 |
| -28 | 748.8632 | 721.4727 | 695.0145 |
| -27 | 704.3752 | 679.0236 | 654.5189 |
| -26 | 662.8112 | 639.3404 | 616.6390 |
| -25 | 623.9612 | 602.2261 | 581.1900 |
| -24 | 587.6316 | 567.4990 | 548.0013 |
| -23 | 553.6439 | 534.9911 | 516.9152 |
| -22 | 521.8331 | 504.5476 | 487.7860 |
| -21 | 492.0468 | 476.0249 | 460.4787 |
| -20 | 464.1442 | 449.2905 | 434.8687 |
| -19 | 437.9951 | 424.2217 | 410.8404 |
| -18 | 413.4789 | 400.7050 | 388.2868 |
| -17 | 390.4842 | 378.6350 | 367.1088 |
| -16 | 368.9075 | 357.9145 | 347.2144 |
| -15 | 348.6534 | 338.4531 | 328.5184 |
| -14 | 329.6330 | 320.1670 | 310.9417 |
| -13 | 311.7641 | 302.9783 | 294.4107 |
| -12 | 294.9704 | 286.8151 | 278.8574 |
| -11 | 279.1810 | 271.6102 | 264.2182 |
| -10 | 264.3302 | 257.3013 | 250.4343 |
| -9 | 250.3569 | 243.8306 | 237.4507 |
| -8 | 237.2042 | 231.1443 | 225.2166 |
| -7 | 224.8194 | 219.1922 | 213.6845 |
| -6 | 213.1532 | 207.9277 | 202.8101 |
| -5 | 202.1601 | 197.3075 | 192.5522 |
| -4 | 191.7975 | 187.2912 | 182.8724 |
| -3 | 182.0256 | 177.8409 | 173.7351 |
| -2 | 172.8076 | 168.9217 | 165.1067 |
| -1 | 164.1090 | 160.5008 | 156.9562 |
| 0 | 155.8977 | 152.5475 | 149.2545 |
| 1 | 148.1437 | 145.0335 | 141.9743 |
| 2 | 140.8192 | 137.9319 | 135.0903 |
| 3 | 133.8980 | 131.2181 | 128.5789 |
| 4 | 127.3556 | 124.8686 | 122.4179 |
| 5 | 121.1695 | 118.8618 | 116.5864 |
| 6 | 115.3181 | 113.1774 | 111.0652 |
| 7 | 109.7817 | 107.7962 | 105.8361 |
| 8 | 104.5417 | 102.7007 | 100.8820 |
| 9 | 99.5805 | 97.8740 | 96.1871 |
| 10 | 94.8819 | 93.3005 | 91.7364 |
| 11 | 90.4306 | 88.9657 | 87.5159 |
| 12 | 86.2123 | 84.8559 | 83.5125 |
| 13 | 82.2136 | 80.9582 | 79.7139 |
| 14 | 78.4219 | 77.2605 | 76.1087 |
| 15 | 74.8254 | 73.7516 | 72.6858 |
| 16 | 71.4132 | 70.4208 | 69.4352 |
| 17 | 68.1747 | 67.2582 | 66.3474 |
| 18 | 65.1002 | 64.2544 | 63.4133 |
| 19 | 62.1807 | 61.4007 | 60.6245 |
| 20 | 59.4075 | 58.6888 | 57.9730 |
| 21 | 56.7725 | 56.1109 | 55.4515 |
| 22 | 54.2682 | 53.6598 | 53.0528 |
| 23 | 51.8874 | 51.3285 | 50.7704 |
| 24 | 49.6235 | 49.1106 | 48.5981 |
| 25 | 47.4700 | 47.0000 | 46.5300 |
| 26 | 45.4608 | 44.9910 | 44.5217 |
| 27 | 43.5470 | 43.0783 | 42.6103 |
| 28 | 41.7235 | 41.2566 | 40.7908 |
| 29 | 39.9857 | 39.5213 | 39.0583 |
| 30 | 38.3292 | 37.8678 | 37.4082 |
| 31 | 36.7496 | 36.2918 | 35.8361 |
| 32 | 35.2432 | 34.7894 | 34.3381 |
| 33 | 33.8061 | 33.3568 | 32.9102 |
| 34 | 32.4348 | 31.9903 | 31.5488 |
| 35 | 31.1260 | 30.6867 | 30.2506 |
| 36 | 29.8765 | 29.4427 | 29.0122 |
| 37 | 28.6834 | 28.2552 | 27.8307 |
| 38 | 27.5438 | 27.1216 | 26.7031 |
| 39 | 26.4551 | 26.0390 | 25.6268 |
| 40 | 25.4148 | 25.0049 | 24.5991 |
| 41 | 24.4206 | 24.0170 | 23.6177 |
| 42 | 23.4700 | 23.0729 | 22.6802 |
| 43 | 22.5611 | 22.1705 | 21.7845 |
| 44 | 21.6918 | 21.3078 | 20.9285 |
| 45 | 20.8602 | 20.4828 | 20.1103 |
| 46 | 20.0645 | 19.6938 | 19.3280 |
| 47 | 19.3029 | 18.9389 | 18.5798 |
| 48 | 18.5739 | 18.2165 | 17.8642 |
| 49 | 17.8759 | 17.5252 | 17.1796 |
| 50 | 17.2075 | 16.8634 | 16.5245 |
| 51 | 16.5672 | 16.2297 | 15.8974 |
| 52 | 15.9537 | 15.6228 | 15.2971 |
| 53 | 15.3659 | 15.0414 | 14.7223 |
| 54 | 14.8025 | 14.4844 | 14.1718 |
| 55 | 14.2623 | 13.9507 | 13.6444 |
| 56 | 13.7444 | 13.4390 | 13.1391 |
| 57 | 13.2477 | 12.9486 | 12.6549 |
| 58 | 12.7713 | 12.4783 | 12.1907 |
| 59 | 12.3142 | 12.0272 | 11.7458 |
| 60 | 11.8755 | 11.5945 | 11.3191 |
| 61 | 11.4545 | 11.1794 | 10.9098 |
| 62 | 11.0504 | 10.7810 | 10.5172 |
| 63 | 10.6623 | 10.3987 | 10.1406 |
| 64 | 10.2896 | 10.0316 | 9.7791 |
| 65 | 9.9317 | 9.6792 | 9.4321 |
| 66 | 9.5878 | 9.3407 | 9.0991 |
| 67 | 9.2573 | 9.0156 | 8.7793 |
| 68 | 8.9398 | 8.7032 | 8.4721 |
| 69 | 8.6345 | 8.4031 | 8.1771 |
| 70 | 8.3410 | 8.1147 | 7.8936 |
| 71 | 8.0588 | 7.8374 | 7.6213 |
| 72 | 7.7874 | 7.5708 | 7.3595 |
| 73 | 7.5264 | 7.3145 | 7.1079 |
| 74 | 7.2752 | 7.0680 | 6.8660 |
| 75 | 7.0336 | 6.8309 | 6.6334 |
| 76 | 6.8010 | 6.6028 | 6.4097 |
| 77 | 6.5771 | 6.3832 | 6.1945 |
| 78 | 6.3615 | 6.1720 | 5.9875 |
| 79 | 6.1540 | 5.9686 | 5.7882 |
| 80 | 5.9541 | 5.7728 | 5.5965 |
| 81 | 5.7616 | 5.5843 | 5.4120 |
| 82 | 5.5761 | 5.4028 | 5.2343 |
| 83 | 5.3974 | 5.2279 | 5.0632 |
| 84 | 5.2252 | 5.0595 | 4.8985 |
| 85 | 5.0592 | 4.8971 | 4.7398 |
| 86 | 4.8992 | 4.7407 | 4.5869 |
| 87 | 4.7450 | 4.5900 | 4.4396 |
| 88 | 4.5962 | 4.4446 | 4.2976 |
| 89 | 4.4527 | 4.3045 | 4.1608 |
| 90 | 4.3143 | 4.1694 | 4.0289 |
| 91 | 4.1808 | 4.0391 | 3.9018 |
| 92 | 4.0520 | 3.9134 | 3.7792 |
| 93 | 3.9277 | 3.7921 | 3.6609 |
| 94 | 3.8077 | 3.6752 | 3.5468 |
| 95 | 3.6919 | 3.5623 | 3.4368 |
| 96 | 3.5801 | 3.4533 | 3.3306 |
| 97 | 3.4721 | 3.3481 | 3.2282 |
| 98 | 3.3678 | 3.2465 | 3.1293 |
| 99 | 3.2671 | 3.1485 | 3.0339 |
| 100 | 3.1698 | 3.0538 | 2.9417 |
| 101 | 3.0758 | 2.9623 | 2.8528 |
| 102 | 2.9850 | 2.8740 | 2.7668 |
| 103 | 2.8972 | 2.7886 | 2.6839 |
| 104 | 2.8124 | 2.7062 | 2.6037 |
| 105 | 2.7303 | 2.6264 | 2.5262 |
| 106 | 2.6510 | 2.5494 | 2.4514 |
| 107 | 2.5744 | 2.4749 | 2.3791 |
| 108 | 2.5002 | 2.4029 | 2.3092 |
| 109 | 2.4285 | 2.3333 | 2.2417 |
| 110 | 2.3591 | 2.2660 | 2.1763 |
| 111 | 2.2920 | 2.2009 | 2.1132 |
| 112 | 2.2270 | 2.1379 | 2.0521 |
| 113 | 2.1642 | 2.0770 | 1.9930 |
| 114 | 2.1034 | 2.0180 | 1.9359 |
| 115 | 2.0445 | 1.9609 | 1.8806 |
| 116 | 1.9875 | 1.9057 | 1.8272 |
| 117 | 1.9323 | 1.8523 | 1.7754 |
| 118 | 1.8788 | 1.8005 | 1.7253 |
| 119 | 1.8271 | 1.7504 | 1.6769 |
| 120 | 1.7770 | 1.7019 | 1.6299 |
| 121 | 1.7284 | 1.6550 | 1.5845 |
| 122 | 1.6813 | 1.6095 | 1.5405 |
| 123 | 1.6358 | 1.5654 | 1.4979 |
| 124 | 1.5916 | 1.5227 | 1.4566 |
| 125 | 1.5488 | 1.4813 | 1.4167 |
| 126 | 1.5073 | 1.4412 | 1.3780 |
| 127 | 1.4670 | 1.4024 | 1.3405 |
| 128 | 1.4280 | 1.3647 | 1.3041 |
| 129 | 1.3902 | 1.3282 | 1.2689 |
| 130 | 1.3535 | 1.2928 | 1.2347 |
| 131 | 1.3180 | 1.2585 | 1.2016 |
| 132 | 1.2835 | 1.2253 | 1.1696 |
| 133 | 1.2500 | 1.1930 | 1.1385 |
| 134 | 1.2175 | 1.1617 | 1.1083 |
| 135 | 1.1860 | 1.1313 | 1.0790 |
| 136 | 1.1555 | 1.1019 | 1.0507 |
| 137 | 1.1258 | 1.0733 | 1.0232 |
| 138 | 1.0970 | 1.0456 | 0.9965 |
| 139 | 1.0690 | 1.0187 | 0.9706 |
| 140 | 1.0419 | 0.9925 | 0.9454 |
| 141 | 1.0155 | 0.9672 | 0.9210 |
| 142 | 0.9900 | 0.9426 | 0.8974 |
| 143 | 0.9651 | 0.9187 | 0.8744 |
| 144 | 0.9410 | 0.8955 | 0.8521 |
| 145 | 0.9175 | 0.8729 | 0.8304 |
| 146 | 0.8948 | 0.8511 | 0.8094 |
| 147 | 0.8726 | 0.8298 | 0.7890 |
| 148 | 0.8511 | 0.8092 | 0.7692 |
| 149 | 0.8302 | 0.7891 | 0.7499 |
| 150 | 0.8099 | 0.7696 | 0.7312 |
| 151 | 0.7902 | 0.7507 | 0.7130 |
| 152 | 0.7710 | 0.7323 | 0.6954 |
| 153 | 0.7524 | 0.7144 | 0.6782 |
| 154 | 0.7342 | 0.6970 | 0.6616 |
| 155 | 0.7166 | 0.6801 | 0.6454 |
| 156 | 0.6995 | 0.6637 | 0.6296 |
| 157 | 0.6828 | 0.6477 | 0.6143 |
| 158 | 0.6666 | 0.6322 | 0.5994 |
| 159 | 0.6508 | 0.6170 | 0.5850 |
| 160 | 0.6355 | 0.6024 | 0.5709 |
| 161 | 0.6205 | 0.5881 | 0.5572 |
| 162 | 0.6060 | 0.5742 | 0.5439 |
| 163 | 0.5919 | 0.5606 | 0.5310 |
| 164 | 0.5781 | 0.5475 | 0.5184 |
| 165 | 0.5647 | 0.5347 | 0.5062 |
| 166 | 0.5517 | 0.5222 | 0.4942 |
| 167 | 0.5390 | 0.5101 | 0.4827 |
| 168 | 0.5267 | 0.4983 | 0.4714 |
| 169 | 0.5147 | 0.4868 | 0.4604 |
| 170 | 0.5029 | 0.4756 | 0.4497 |
| 171 | 0.4915 | 0.4647 | 0.4393 |
| 172 | 0.4804 | 0.4541 | 0.4292 |
| 173 | 0.4696 | 0.4438 | 0.4193 |
| 174 | 0.4591 | 0.4337 | 0.4098 |
| 175 | 0.4488 | 0.4240 | 0.4004 |
| 176 | 0.4388 | 0.4144 | 0.3913 |
| 177 | 0.4291 | 0.4051 | 0.3825 |
| 178 | 0.4196 | 0.3961 | 0.3738 |
| 179 | 0.4104 | 0.3873 | 0.3654 |
| 180 | 0.4014 | 0.3787 | 0.3572 |
| 181 | 0.3926 | 0.3703 | 0.3493 |
| 182 | 0.3840 | 0.3621 | 0.3415 |
| 183 | 0.3757 | 0.3542 | 0.3339 |
| 184 | 0.3675 | 0.3464 | 0.3265 |
| 185 | 0.3596 | 0.3389 | 0.3194 |
| 186 | 0.3519 | 0.3315 | 0.3124 |
| 187 | 0.3443 | 0.3244 | 0.3055 |
| 188 | 0.3370 | 0.3174 | 0.2989 |
| 189 | 0.3298 | 0.3105 | 0.2924 |
| 190 | 0.3228 | 0.3039 | 0.2860 |
| 191 | 0.3160 | 0.2974 | 0.2799 |
| 192 | 0.3093 | 0.2911 | 0.2739 |
| 193 | 0.3028 | 0.2849 | 0.2680 |
| 194 | 0.2965 | 0.2789 | 0.2623 |
| 195 | 0.2903 | 0.2730 | 0.2567 |
| 196 | 0.2842 | 0.2672 | 0.2512 |
| 197 | 0.2783 | 0.2617 | 0.2459 |
| 198 | 0.2726 | 0.2562 | 0.2408 |
| 199 | 0.2670 | 0.2509 | 0.2357 |
| 200 | 0.2615 | 0.2457 | 0.2308 |
| 201 | 0.2562 | 0.2406 | 0.2260 |
| 202 | 0.2509 | 0.2356 | 0.2213 |
| 203 | 0.2458 | 0.2308 | 0.2167 |
| 204 | 0.2409 | 0.2261 | 0.2122 |
| 205 | 0.2360 | 0.2215 | 0.2078 |
| 206 | 0.2313 | 0.2170 | 0.2036 |
| 207 | 0.2266 | 0.2126 | 0.1994 |
| 208 | 0.2221 | 0.2083 | 0.1953 |
| 209 | 0.2177 | 0.2041 | 0.1914 |
| 210 | 0.2134 | 0.2000 | 0.1875 |
| 211 | 0.2091 | 0.1960 | 0.1837 |
| 212 | 0.2050 | 0.1921 | 0.1800 |
| 213 | 0.2010 | 0.1883 | 0.1764 |
| 214 | 0.1970 | 0.1846 | 0.1729 |
| 215 | 0.1932 | 0.1809 | 0.1694 |
| 216 | 0.1894 | 0.1774 | 0.1661 |
| 217 | 0.1858 | 0.1739 | 0.1628 |
| 218 | 0.1822 | 0.1705 | 0.1596 |
| 219 | 0.1787 | 0.1672 | 0.1565 |
| 220 | 0.1752 | 0.1640 | 0.1534 |
| 221 | 0.1719 | 0.1608 | 0.1504 |
| 222 | 0.1686 | 0.1577 | 0.1475 |
| 223 | 0.1654 | 0.1547 | 0.1446 |
| 224 | 0.1623 | 0.1517 | 0.1418 |
| 225 | 0.1592 | 0.1488 | 0.1391 |
| 226 | 0.1562 | 0.1460 | 0.1364 |
| 227 | 0.1533 | 0.1432 | 0.1338 |
| 228 | 0.1504 | 0.1405 | 0.1312 |
| 229 | 0.1476 | 0.1378 | 0.1287 |
| 230 | 0.1448 | 0.1353 | 0.1263 |
| 231 | 0.1422 | 0.1327 | 0.1239 |
| 232 | 0.1395 | 0.1302 | 0.1216 |
| 233 | 0.1370 | 0.1278 | 0.1193 |
| 234 | 0.1344 | 0.1254 | 0.1170 |
| 235 | 0.1320 | 0.1231 | 0.1149 |
| 236 | 0.1296 | 0.1209 | 0.1127 |
| 237 | 0.1272 | 0.1186 | 0.1106 |
| 238 | 0.1249 | 0.1165 | 0.1086 |
| 239 | 0.1226 | 0.1143 | 0.1066 |
| 240 | 0.1204 | 0.1123 | 0.1046 |
| 241 | 0.1183 | 0.1102 | 0.1027 |
| 242 | 0.1162 | 0.1082 | 0.1008 |
| 243 | 0.1141 | 0.1063 | 0.0990 |
| 244 | 0.1121 | 0.1044 | 0.0972 |
| 245 | 0.1101 | 0.1025 | 0.0954 |
| 246 | 0.1081 | 0.1007 | 0.0937 |
| 247 | 0.1062 | 0.0989 | 0.0920 |
| 248 | 0.1043 | 0.0971 | 0.0904 |
| 249 | 0.1025 | 0.0954 | 0.0888 |
| 250 | 0.1007 | 0.0937 | 0.0872 |
| 251 | 0.0990 | 0.0921 | 0.0856 |
| 252 | 0.0973 | 0.0905 | 0.0841 |
| 253 | 0.0956 | 0.0889 | 0.0826 |
| 254 | 0.0939 | 0.0873 | 0.0812 |
| 255 | 0.0923 | 0.0858 | 0.0798 |
| 256 | 0.0907 | 0.0843 | 0.0784 |
| 257 | 0.0892 | 0.0829 | 0.0770 |
| 258 | 0.0877 | 0.0814 | 0.0757 |
| 259 | 0.0862 | 0.0800 | 0.0744 |
| 260 | 0.0847 | 0.0787 | 0.0731 |
| 261 | 0.0833 | 0.0773 | 0.0718 |
| 262 | 0.0819 | 0.0760 | 0.0706 |
| 263 | 0.0805 | 0.0747 | 0.0694 |
| 264 | 0.0792 | 0.0735 | 0.0682 |
| 265 | 0.0778 | 0.0722 | 0.0670 |
| 266 | 0.0765 | 0.0710 | 0.0659 |
| 267 | 0.0753 | 0.0698 | 0.0648 |
| 268 | 0.0740 | 0.0687 | 0.0637 |
| 269 | 0.0728 | 0.0675 | 0.0626 |
| 270 | 0.0716 | 0.0664 | 0.0616 |
| 271 | 0.0704 | 0.0653 | 0.0605 |
| 272 | 0.0693 | 0.0642 | 0.0595 |
| 273 | 0.0682 | 0.0632 | 0.0585 |
| 274 | 0.0671 | 0.0621 | 0.0576 |
| 275 | 0.0660 | 0.0611 | 0.0566 |
| 276 | 0.0649 | 0.0601 | 0.0557 |
| 277 | 0.0639 | 0.0592 | 0.0548 |
| 278 | 0.0628 | 0.0582 | 0.0539 |
| 279 | 0.0618 | 0.0573 | 0.0530 |
| 280 | 0.0609 | 0.0563 | 0.0521 |
| 281 | 0.0599 | 0.0554 | 0.0513 |
| 282 | 0.0589 | 0.0545 | 0.0505 |
| 283 | 0.0580 | 0.0537 | 0.0497 |
| 284 | 0.0571 | 0.0528 | 0.0489 |
| 285 | 0.0562 | 0.0520 | 0.0481 |
| 286 | 0.0553 | 0.0512 | 0.0473 |
| 287 | 0.0545 | 0.0504 | 0.0466 |
| 288 | 0.0536 | 0.0496 | 0.0458 |
| 289 | 0.0528 | 0.0488 | 0.0451 |
| 290 | 0.0520 | 0.0480 | 0.0444 |
| 291 | 0.0512 | 0.0473 | 0.0437 |
| 292 | 0.0504 | 0.0465 | 0.0430 |
| 293 | 0.0496 | 0.0458 | 0.0423 |
| 294 | 0.0488 | 0.0451 | 0.0417 |
| 295 | 0.0481 | 0.0444 | 0.0410 |
| 296 | 0.0474 | 0.0437 | 0.0404 |
| 297 | 0.0467 | 0.0431 | 0.0398 |
| 298 | 0.0460 | 0.0424 | 0.0391 |
| 299 | 0.0453 | 0.0418 | 0.0385 |
| 300 | 0.0446 | 0.0411 | 0.0380 |
热敏电阻（温度传感器）R25℃=47K 1% B25/50=3950，B值精度默认为±1%阻值与温度对应R/T表由专业NTC热敏电阻生产厂家富温传感技术公司提供！如需更多参数的R/T表请致电本公司免费索取！
