


10k B值3450 NTC热敏电阻参数标定值应用与选型
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NTC热敏电阻R25℃=10kΩ±1% B(25/50)3450参数标定值应用与选型,电阻值与温度对应R/T特性表。
TEMPERATURE VS RESISTANCE TABLE
Resistance 10k Ohms at 25deg. C
Resistance Tolerance + / - 1%
B Value 3450K at 25/50 deg. C
B Value Tolerance + / - 1 %
|
Temp. (deg. C) |
Rmax (k Ohms) |
Rnor (k Ohms) |
Rmin (k Ohms) |
| -30 | 125.1677 | 120.8780 | 116.7237 |
| -29 | 118.5611 | 114.5593 | 110.6816 |
| -28 | 112.3456 | 108.6116 | 104.9911 |
| -27 | 106.4958 | 103.0107 | 99.6297 |
| -26 | 100.9879 | 97.7344 | 94.5763 |
| -25 | 95.7998 | 92.7619 | 89.8113 |
| -24 | 90.9111 | 88.0738 | 85.3166 |
| -23 | 86.3026 | 83.6522 | 81.0752 |
| -22 | 81.9565 | 79.4803 | 77.0712 |
| -21 | 77.8565 | 75.5426 | 73.2901 |
| -20 | 73.9871 | 71.8244 | 69.7179 |
| -19 | 70.3339 | 68.3123 | 66.3420 |
| -18 | 66.8837 | 64.9935 | 63.1505 |
| -17 | 63.6239 | 61.8564 | 60.1321 |
| -16 | 60.5429 | 58.8899 | 57.2764 |
| -15 | 57.6298 | 56.0838 | 54.5738 |
| -14 | 54.8746 | 53.4284 | 52.0151 |
| -13 | 52.2677 | 50.9148 | 49.5919 |
| -12 | 49.8004 | 48.5346 | 47.2962 |
| -11 | 47.4643 | 46.2799 | 45.1204 |
| -10 | 45.2518 | 44.1434 | 43.0578 |
| -9 | 43.1555 | 42.1182 | 41.1018 |
| -8 | 41.1688 | 40.1980 | 39.2462 |
| -7 | 39.2852 | 38.3766 | 37.4853 |
| -6 | 37.4989 | 36.6485 | 35.8138 |
| -5 | 35.8042 | 35.0083 | 34.2267 |
| -4 | 34.1960 | 33.4511 | 32.7191 |
| -3 | 32.6694 | 31.9721 | 31.2867 |
| -2 | 31.2197 | 30.5672 | 29.9253 |
| -1 | 29.8427 | 29.2320 | 28.6309 |
| 0 | 28.5344 | 27.9629 | 27.4000 |
| 1 | 27.2909 | 26.7560 | 26.2291 |
| 2 | 26.1086 | 25.6082 | 25.1148 |
| 3 | 24.9843 | 24.5161 | 24.0543 |
| 4 | 23.9147 | 23.4767 | 23.0445 |
| 5 | 22.8970 | 22.4873 | 22.0828 |
| 6 | 21.9282 | 21.5451 | 21.1666 |
| 7 | 21.0059 | 20.6477 | 20.2935 |
| 8 | 20.1275 | 19.7926 | 19.4614 |
| 9 | 19.2907 | 18.9777 | 18.6679 |
| 10 | 18.4932 | 18.2008 | 17.9112 |
| 11 | 17.7332 | 17.4600 | 17.1894 |
| 12 | 17.0085 | 16.7534 | 16.5005 |
| 13 | 16.3174 | 16.0793 | 15.8431 |
| 14 | 15.6582 | 15.4360 | 15.2154 |
| 15 | 15.0291 | 14.8219 | 14.6160 |
| 16 | 14.4287 | 14.2355 | 14.0435 |
| 17 | 13.8556 | 13.6755 | 13.4964 |
| 18 | 13.3082 | 13.1405 | 12.9737 |
| 19 | 12.7855 | 12.6294 | 12.4739 |
| 20 | 12.2860 | 12.1408 | 11.9961 |
| 21 | 11.8087 | 11.6737 | 11.5391 |
| 22 | 11.3524 | 11.2270 | 11.1019 |
| 23 | 10.9162 | 10.7998 | 10.6836 |
| 24 | 10.4990 | 10.3911 | 10.2833 |
| 25 | 10.1000 | 10.0000 | 9.9000 |
| 26 | 9.7256 | 9.6256 | 9.5258 |
| 27 | 9.3671 | 9.2673 | 9.1676 |
| 28 | 9.0236 | 8.9241 | 8.8248 |
| 29 | 8.6944 | 8.5953 | 8.4965 |
| 30 | 8.3790 | 8.2804 | 8.1822 |
| 31 | 8.0766 | 7.9786 | 7.8810 |
| 32 | 7.7867 | 7.6894 | 7.5925 |
| 33 | 7.5087 | 7.4121 | 7.3161 |
| 34 | 7.2420 | 7.1463 | 7.0511 |
| 35 | 6.9861 | 6.8913 | 6.7970 |
| 36 | 6.7406 | 6.6466 | 6.5533 |
| 37 | 6.5049 | 6.4119 | 6.3197 |
| 38 | 6.2786 | 6.1867 | 6.0955 |
| 39 | 6.0614 | 5.9705 | 5.8804 |
| 40 | 5.8527 | 5.7629 | 5.6739 |
| 41 | 5.6522 | 5.5635 | 5.4757 |
| 42 | 5.4596 | 5.3721 | 5.2854 |
| 43 | 5.2745 | 5.1881 | 5.1027 |
| 44 | 5.0966 | 5.0114 | 4.9271 |
| 45 | 4.9256 | 4.8416 | 4.7585 |
| 46 | 4.7611 | 4.6783 | 4.5965 |
| 47 | 4.6029 | 4.5213 | 4.4407 |
| 48 | 4.4508 | 4.3704 | 4.2910 |
| 49 | 4.3044 | 4.2252 | 4.1471 |
| 50 | 4.1635 | 4.0855 | 4.0086 |
| 51 | 4.0279 | 3.9511 | 3.8755 |
| 52 | 3.8974 | 3.8218 | 3.7474 |
| 53 | 3.7717 | 3.6974 | 3.6241 |
| 54 | 3.6506 | 3.5775 | 3.5055 |
| 55 | 3.5341 | 3.4622 | 3.3914 |
| 56 | 3.4218 | 3.3510 | 3.2815 |
| 57 | 3.3136 | 3.2440 | 3.1756 |
| 58 | 3.2093 | 3.1409 | 3.0737 |
| 59 | 3.1088 | 3.0416 | 2.9755 |
| 60 | 3.0119 | 2.9458 | 2.8809 |
| 61 | 2.9184 | 2.8535 | 2.7898 |
| 62 | 2.8283 | 2.7646 | 2.7020 |
| 63 | 2.7414 | 2.6788 | 2.6173 |
| 64 | 2.6576 | 2.5961 | 2.5357 |
| 65 | 2.5767 | 2.5163 | 2.4570 |
| 66 | 2.4987 | 2.4393 | 2.3811 |
| 67 | 2.4233 | 2.3650 | 2.3078 |
| 68 | 2.3506 | 2.2933 | 2.2372 |
| 69 | 2.2804 | 2.2241 | 2.1691 |
| 70 | 2.2126 | 2.1574 | 2.1033 |
| 71 | 2.1471 | 2.0929 | 2.0398 |
| 72 | 2.0839 | 2.0306 | 1.9785 |
| 73 | 2.0228 | 1.9705 | 1.9194 |
| 74 | 1.9638 | 1.9124 | 1.8622 |
| 75 | 1.9067 | 1.8563 | 1.8071 |
| 76 | 1.8516 | 1.8021 | 1.7538 |
| 77 | 1.7983 | 1.7497 | 1.7023 |
| 78 | 1.7467 | 1.6991 | 1.6525 |
| 79 | 1.6969 | 1.6501 | 1.6044 |
| 80 | 1.6487 | 1.6028 | 1.5580 |
| 81 | 1.6021 | 1.5570 | 1.5131 |
| 82 | 1.5570 | 1.5128 | 1.4696 |
| 83 | 1.5134 | 1.4700 | 1.4276 |
| 84 | 1.4712 | 1.4286 | 1.3870 |
| 85 | 1.4303 | 1.3885 | 1.3477 |
| 86 | 1.3908 | 1.3497 | 1.3097 |
| 87 | 1.3525 | 1.3122 | 1.2730 |
| 88 | 1.3154 | 1.2759 | 1.2374 |
| 89 | 1.2796 | 1.2407 | 1.2030 |
| 90 | 1.2448 | 1.2067 | 1.1696 |
| 91 | 1.2111 | 1.1737 | 1.1374 |
| 92 | 1.1785 | 1.1418 | 1.1061 |
| 93 | 1.1469 | 1.1109 | 1.0759 |
| 94 | 1.1163 | 1.0809 | 1.0466 |
| 95 | 1.0866 | 1.0519 | 1.0182 |
| 96 | 1.0579 | 1.0238 | 0.9907 |
| 97 | 1.0300 | 0.9966 | 0.9641 |
| 98 | 1.0030 | 0.9702 | 0.9383 |
| 99 | 0.9768 | 0.9446 | 0.9133 |
| 100 | 0.9514 | 0.9197 | 0.8891 |
| 101 | 0.9267 | 0.8957 | 0.8656 |
| 102 | 0.9028 | 0.8723 | 0.8428 |
| 103 | 0.8796 | 0.8497 | 0.8207 |
| 104 | 0.8571 | 0.8278 | 0.7993 |
| 105 | 0.8353 | 0.8065 | 0.7786 |
| 106 | 0.8141 | 0.7858 | 0.7584 |
| 107 | 0.7936 | 0.7658 | 0.7389 |
| 108 | 0.7736 | 0.7463 | 0.7199 |
| 109 | 0.7542 | 0.7274 | 0.7015 |
| 110 | 0.7354 | 0.7091 | 0.6837 |
| 111 | 0.7171 | 0.6913 | 0.6664 |
| 112 | 0.6994 | 0.6740 | 0.6495 |
| 113 | 0.6822 | 0.6573 | 0.6332 |
| 114 | 0.6654 | 0.6410 | 0.6174 |
| 115 | 0.6492 | 0.6252 | 0.6020 |
| 116 | 0.6334 | 0.6098 | 0.5871 |
| 117 | 0.6180 | 0.5949 | 0.5725 |
| 118 | 0.6031 | 0.5804 | 0.5584 |
| 119 | 0.5886 | 0.5663 | 0.5448 |
| 120 | 0.5745 | 0.5526 | 0.5314 |
| 121 | 0.5608 | 0.5393 | 0.5185 |
| 122 | 0.5475 | 0.5263 | 0.5060 |
| 123 | 0.5345 | 0.5138 | 0.4938 |
| 124 | 0.5219 | 0.5015 | 0.4819 |
| 125 | 0.5097 | 0.4897 | 0.4704 |
| 126 | 0.4978 | 0.4781 | 0.4591 |
| 127 | 0.4862 | 0.4669 | 0.4482 |
| 128 | 0.4749 | 0.4559 | 0.4376 |
| 129 | 0.4640 | 0.4453 | 0.4273 |
| 130 | 0.4533 | 0.4349 | 0.4173 |
| 131 | 0.4429 | 0.4249 | 0.4075 |
| 132 | 0.4328 | 0.4151 | 0.3981 |
| 133 | 0.4229 | 0.4056 | 0.3888 |
| 134 | 0.4134 | 0.3963 | 0.3798 |
| 135 | 0.4040 | 0.3872 | 0.3711 |
| 136 | 0.3950 | 0.3785 | 0.3626 |
| 137 | 0.3861 | 0.3699 | 0.3543 |
| 138 | 0.3775 | 0.3616 | 0.3463 |
| 139 | 0.3691 | 0.3535 | 0.3384 |
| 140 | 0.3610 | 0.3456 | 0.3308 |
| 141 | 0.3530 | 0.3379 | 0.3234 |
| 142 | 0.3453 | 0.3304 | 0.3161 |
| 143 | 0.3377 | 0.3231 | 0.3091 |
| 144 | 0.3303 | 0.3160 | 0.3022 |
| 145 | 0.3232 | 0.3090 | 0.2955 |
| 146 | 0.3162 | 0.3023 | 0.2890 |
| 147 | 0.3094 | 0.2957 | 0.2826 |
| 148 | 0.3027 | 0.2893 | 0.2764 |
| 149 | 0.2963 | 0.2831 | 0.2704 |
| 150 | 0.2900 | 0.2770 | 0.2645 |
| 151 | 0.2838 | 0.2710 | 0.2588 |
| 152 | 0.2778 | 0.2653 | 0.2532 |
| 153 | 0.2720 | 0.2596 | 0.2478 |
| 154 | 0.2663 | 0.2541 | 0.2425 |
| 155 | 0.2607 | 0.2488 | 0.2373 |
| 156 | 0.2553 | 0.2435 | 0.2323 |
| 157 | 0.2500 | 0.2384 | 0.2274 |
| 158 | 0.2448 | 0.2334 | 0.2226 |
| 159 | 0.2398 | 0.2286 | 0.2179 |
| 160 | 0.2348 | 0.2238 | 0.2133 |
| 161 | 0.2300 | 0.2192 | 0.2089 |
| 162 | 0.2254 | 0.2147 | 0.2046 |
| 163 | 0.2208 | 0.2103 | 0.2003 |
| 164 | 0.2163 | 0.2060 | 0.1962 |
| 165 | 0.2120 | 0.2018 | 0.1922 |
| 166 | 0.2077 | 0.1977 | 0.1882 |
| 167 | 0.2036 | 0.1938 | 0.1844 |
| 168 | 0.1995 | 0.1899 | 0.1806 |
| 169 | 0.1955 | 0.1860 | 0.1770 |
| 170 | 0.1917 | 0.1823 | 0.1734 |
| 171 | 0.1879 | 0.1787 | 0.1699 |
| 172 | 0.1842 | 0.1752 | 0.1665 |
| 173 | 0.1806 | 0.1717 | 0.1632 |
| 174 | 0.1771 | 0.1683 | 0.1600 |
| 175 | 0.1736 | 0.1650 | 0.1568 |
| 176 | 0.1703 | 0.1618 | 0.1537 |
| 177 | 0.1670 | 0.1586 | 0.1507 |
| 178 | 0.1638 | 0.1556 | 0.1477 |
| 179 | 0.1607 | 0.1526 | 0.1448 |
| 180 | 0.1576 | 0.1496 | 0.1420 |
| 181 | 0.1546 | 0.1467 | 0.1393 |
| 182 | 0.1517 | 0.1439 | 0.1366 |
| 183 | 0.1488 | 0.1412 | 0.1339 |
| 184 | 0.1460 | 0.1385 | 0.1314 |
| 185 | 0.1433 | 0.1359 | 0.1289 |
| 186 | 0.1406 | 0.1333 | 0.1264 |
| 187 | 0.1380 | 0.1308 | 0.1240 |
| 188 | 0.1354 | 0.1284 | 0.1217 |
| 189 | 0.1329 | 0.1260 | 0.1194 |
| 190 | 0.1305 | 0.1236 | 0.1171 |
| 191 | 0.1281 | 0.1213 | 0.1149 |
| 192 | 0.1257 | 0.1191 | 0.1128 |
| 193 | 0.1234 | 0.1169 | 0.1107 |
| 194 | 0.1212 | 0.1148 | 0.1086 |
| 195 | 0.1190 | 0.1127 | 0.1066 |
| 196 | 0.1169 | 0.1106 | 0.1047 |
| 197 | 0.1148 | 0.1086 | 0.1028 |
| 198 | 0.1127 | 0.1066 | 0.1009 |
| 199 | 0.1107 | 0.1047 | 0.0990 |
| 200 | 0.1087 | 0.1028 | 0.0973 |
| 201 | 0.1068 | 0.1010 | 0.0955 |
| 202 | 0.1049 | 0.0992 | 0.0938 |
| 203 | 0.1031 | 0.0974 | 0.0921 |
| 204 | 0.1013 | 0.0957 | 0.0904 |
| 205 | 0.0995 | 0.0940 | 0.0888 |
| 206 | 0.0978 | 0.0924 | 0.0873 |
| 207 | 0.0961 | 0.0907 | 0.0857 |
| 208 | 0.0944 | 0.0892 | 0.0842 |
| 209 | 0.0928 | 0.0876 | 0.0827 |
| 210 | 0.0912 | 0.0861 | 0.0813 |
| 211 | 0.0896 | 0.0846 | 0.0798 |
| 212 | 0.0881 | 0.0831 | 0.0785 |
| 213 | 0.0866 | 0.0817 | 0.0771 |
| 214 | 0.0851 | 0.0803 | 0.0758 |
| 215 | 0.0837 | 0.0789 | 0.0745 |
| 216 | 0.0823 | 0.0776 | 0.0732 |
| 217 | 0.0809 | 0.0763 | 0.0719 |
| 218 | 0.0795 | 0.0750 | 0.0707 |
| 219 | 0.0782 | 0.0737 | 0.0695 |
| 220 | 0.0769 | 0.0725 | 0.0683 |
| 221 | 0.0756 | 0.0713 | 0.0672 |
| 222 | 0.0744 | 0.0701 | 0.0660 |
| 223 | 0.0732 | 0.0689 | 0.0649 |
| 224 | 0.0720 | 0.0678 | 0.0638 |
| 225 | 0.0708 | 0.0667 | 0.0628 |
| 226 | 0.0696 | 0.0656 | 0.0617 |
| 227 | 0.0685 | 0.0645 | 0.0607 |
| 228 | 0.0674 | 0.0634 | 0.0597 |
| 229 | 0.0663 | 0.0624 | 0.0587 |
| 230 | 0.0652 | 0.0614 | 0.0578 |
| 231 | 0.0642 | 0.0604 | 0.0568 |
| 232 | 0.0632 | 0.0594 | 0.0559 |
| 233 | 0.0622 | 0.0585 | 0.0550 |
| 234 | 0.0612 | 0.0575 | 0.0541 |
| 235 | 0.0602 | 0.0566 | 0.0532 |
| 236 | 0.0593 | 0.0557 | 0.0524 |
| 237 | 0.0583 | 0.0548 | 0.0515 |
| 238 | 0.0574 | 0.0540 | 0.0507 |
| 239 | 0.0565 | 0.0531 | 0.0499 |
| 240 | 0.0557 | 0.0523 | 0.0491 |
| 241 | 0.0548 | 0.0515 | 0.0483 |
| 242 | 0.0539 | 0.0507 | 0.0476 |
| 243 | 0.0531 | 0.0499 | 0.0468 |
| 244 | 0.0523 | 0.0491 | 0.0461 |
| 245 | 0.0515 | 0.0483 | 0.0454 |
| 246 | 0.0507 | 0.0476 | 0.0447 |
| 247 | 0.0499 | 0.0469 | 0.0440 |
| 248 | 0.0492 | 0.0462 | 0.0433 |
| 249 | 0.0484 | 0.0454 | 0.0426 |
| 250 | 0.0477 | 0.0448 | 0.0420 |
| 251 | 0.0470 | 0.0441 | 0.0413 |
| 252 | 0.0463 | 0.0434 | 0.0407 |
| 253 | 0.0456 | 0.0428 | 0.0401 |
| 254 | 0.0449 | 0.0421 | 0.0395 |
| 255 | 0.0443 | 0.0415 | 0.0389 |
| 256 | 0.0436 | 0.0409 | 0.0383 |
| 257 | 0.0430 | 0.0403 | 0.0377 |
| 258 | 0.0423 | 0.0397 | 0.0372 |
| 259 | 0.0417 | 0.0391 | 0.0366 |
| 260 | 0.0411 | 0.0385 | 0.0361 |
| 261 | 0.0405 | 0.0379 | 0.0355 |
| 262 | 0.0399 | 0.0374 | 0.0350 |
| 263 | 0.0394 | 0.0368 | 0.0345 |
| 264 | 0.0388 | 0.0363 | 0.0340 |
| 265 | 0.0382 | 0.0358 | 0.0335 |
| 266 | 0.0377 | 0.0353 | 0.0330 |
| 267 | 0.0372 | 0.0348 | 0.0325 |
| 268 | 0.0366 | 0.0343 | 0.0320 |
| 269 | 0.0361 | 0.0338 | 0.0316 |
| 270 | 0.0356 | 0.0333 | 0.0311 |
| 271 | 0.0351 | 0.0328 | 0.0307 |
| 272 | 0.0346 | 0.0324 | 0.0302 |
| 273 | 0.0341 | 0.0319 | 0.0298 |
| 274 | 0.0336 | 0.0314 | 0.0294 |
| 275 | 0.0332 | 0.0310 | 0.0290 |
| 276 | 0.0327 | 0.0306 | 0.0286 |
| 277 | 0.0323 | 0.0301 | 0.0282 |
| 278 | 0.0318 | 0.0297 | 0.0278 |
| 279 | 0.0314 | 0.0293 | 0.0274 |
| 280 | 0.0310 | 0.0289 | 0.0270 |
| 281 | 0.0305 | 0.0285 | 0.0266 |
| 282 | 0.0301 | 0.0281 | 0.0263 |
| 283 | 0.0297 | 0.0277 | 0.0259 |
| 284 | 0.0293 | 0.0274 | 0.0255 |
| 285 | 0.0289 | 0.0270 | 0.0252 |
| 286 | 0.0285 | 0.0266 | 0.0248 |
| 287 | 0.0282 | 0.0263 | 0.0245 |
| 288 | 0.0278 | 0.0259 | 0.0242 |
| 289 | 0.0274 | 0.0256 | 0.0238 |
| 290 | 0.0270 | 0.0252 | 0.0235 |
| 291 | 0.0267 | 0.0249 | 0.0232 |
| 292 | 0.0263 | 0.0246 | 0.0229 |
| 293 | 0.0260 | 0.0242 | 0.0226 |
| 294 | 0.0257 | 0.0239 | 0.0223 |
| 295 | 0.0253 | 0.0236 | 0.0220 |
| 296 | 0.0250 | 0.0233 | 0.0217 |
| 297 | 0.0247 | 0.0230 | 0.0214 |
| 298 | 0.0243 | 0.0227 | 0.0211 |
| 299 | 0.0240 | 0.0224 | 0.0209 |
| 300 | 0.0237 | 0.0221 | 0.0206 |






