R/T参数解读：
RT表即为平常所说的NTC热敏电阻温度传感器RT关系表，主要反映NTC在不同温度所对应的不同电阻值，其正确的参数在软件开发中有非常重要的作用。标准的RT表一般包括几个主要参数：①标称阻值；②B值；③±范围内允许的公差阻值
本表为1.960K±3% B值4390K NTC/RT表，标称阻值在150℃时为1.960kΩ，B值为4390k，允许偏差精度为±2%，详细参数见下表。
| Temp. | Rmax | Rnor | Rmin |
| (deg. C) | (k Ohms) | (k Ohms) | (k Ohms) |
| -40 | 5081.6118 | 4190.5747 | 3452.668 |
| -39 | 4736.9526 | 3911.7351 | 3227.3687 |
| -38 | 4417.6548 | 3653.0549 | 3018.0737 |
| -37 | 4121.7041 | 3412.9646 | 2823.5525 |
| -36 | 3847.2686 | 3190.0266 | 2642.6829 |
| -35 | 3592.6653 | 2982.9199 | 2474.4314 |
| -34 | 3356.353 | 2790.4338 | 2317.8486 |
| -33 | 3136.915 | 2611.4573 | 2172.0598 |
| -32 | 2933.0603 | 2444.9683 | 2036.2654 |
| -31 | 2743.5928 | 2290.0271 | 1909.7228 |
| -30 | 2567.4243 | 2145.7717 | 1791.755 |
| -29 | 2403.5457 | 2011.4073 | 1681.7317 |
| -28 | 2251.0361 | 1886.2026 | 1579.0768 |
| -27 | 2109.0461 | 1769.4844 | 1483.2574 |
| -26 | 1976.7928 | 1660.6324 | 1393.781 |
| -25 | 1853.5599 | 1559.075 | 1310.196 |
| -24 | 1738.6835 | 1464.2847 | 1232.0826 |
| -23 | 1631.5514 | 1375.7753 | 1159.0526 |
| -22 | 1531.6027 | 1293.0974 | 1090.75 |
| -21 | 1438.3182 | 1215.8365 | 1026.8435 |
| -20 | 1351.2189 | 1143.6099 | 967.0276 |
| -19 | 1269.8628 | 1076.0631 | 911.0193 |
| -18 | 1193.8414 | 1012.8687 | 858.5564 |
| -17 | 1122.777 | 953.7242 | 809.3957 |
| -16 | 1056.3224 | 898.3491 | 763.3135 |
| -15 | 994.1534 | 846.4839 | 720.1003 |
| -14 | 935.9729 | 797.8884 | 679.5633 |
| -13 | 881.5046 | 752.3398 | 641.5231 |
| -12 | 830.4931 | 709.6318 | 605.8135 |
| -11 | 782.7014 | 669.5728 | 572.2799 |
| -10 | 737.9097 | 631.9852 | 540.7783 |
| -9 | 695.9158 | 596.7043 | 511.1762 |
| -8 | 656.53 | 563.5769 | 483.3489 |
| -7 | 619.5781 | 532.4611 | 457.1817 |
| -6 | 584.897 | 503.2245 | 432.5669 |
| -5 | 552.3363 | 475.7444 | 409.4048 |
| -4 | 521.7556 | 449.9067 | 387.6025 |
| -3 | 493.0255 | 425.6052 | 367.0738 |
| -2 | 466.0245 | 402.741 | 347.7379 |
| -1 | 440.64 | 381.2221 | 329.5195 |
| 0 | 416.7678 | 360.9628 | 312.3489 |
| 1 | 394.3101 | 341.8833 | 296.1604 |
| 2 | 373.1764 | 323.9092 | 280.8934 |
| 3 | 353.282 | 306.971 | 266.4906 |
| 4 | 334.5491 | 291.0043 | 252.8996 |
| 5 | 316.9034 | 275.9485 | 240.0701 |
| 6 | 300.277 | 261.7473 | 227.956 |
| 7 | 284.6064 | 248.3483 | 216.5143 |
| 8 | 269.8318 | 235.7022 | 205.7041 |
| 9 | 255.8979 | 223.7632 | 195.4877 |
| 10 | 242.7528 | 212.4884 | 185.8297 |
| 11 | 230.3482 | 201.8378 | 176.697 |
| 12 | 218.639 | 191.7739 | 168.0584 |
| 13 | 207.5828 | 182.2616 | 159.8851 |
| 14 | 197.1402 | 173.268 | 152.1496 |
| 15 | 187.2743 | 164.7626 | 144.8265 |
| 16 | 177.9506 | 156.7165 | 137.892 |
| 17 | 169.1367 | 149.1029 | 131.3236 |
| 18 | 160.8026 | 141.8964 | 125.1003 |
| 19 | 152.9198 | 135.0735 | 119.2025 |
| 20 | 145.4618 | 128.6119 | 113.6115 |
| 21 | 138.4038 | 122.4909 | 108.3099 |
| 22 | 131.7226 | 116.6909 | 103.2816 |
| 23 | 125.3962 | 111.1937 | 98.5111 |
| 24 | 119.4042 | 105.9821 | 93.9842 |
| 25 | 113.7275 | 101.04 | 89.6871 |
| 26 | 108.348 | 96.3522 | 85.6073 |
| 27 | 103.2489 | 91.9044 | 81.7328 |
| 28 | 98.4142 | 87.6833 | 78.0522 |
| 29 | 93.8291 | 83.6764 | 74.5552 |
| 30 | 89.4795 | 79.8718 | 71.2315 |
| 31 | 85.3524 | 76.2584 | 68.072 |
| 32 | 81.4353 | 72.8257 | 65.0677 |
| 33 | 77.7166 | 69.5639 | 62.2103 |
| 34 | 74.1854 | 66.4637 | 59.4921 |
| 35 | 70.8314 | 63.5164 | 56.9056 |
| 36 | 67.645 | 60.7138 | 54.4438 |
| 37 | 64.617 | 58.0482 | 52.1002 |
| 38 | 61.7389 | 55.5122 | 49.8686 |
| 39 | 59.0025 | 53.099 | 47.7432 |
| 40 | 56.4003 | 50.8021 | 45.7184 |
| 41 | 53.9252 | 48.6154 | 43.789 |
| 42 | 51.5703 | 46.5331 | 41.9501 |
| 43 | 49.3293 | 44.5498 | 40.1972 |
| 44 | 47.1962 | 42.6603 | 38.5257 |
| 45 | 45.1653 | 40.8599 | 36.9316 |
| 46 | 43.2313 | 39.1438 | 35.4109 |
| 47 | 41.3892 | 37.5079 | 33.9599 |
| 48 | 39.6342 | 35.948 | 32.5752 |
| 49 | 37.9618 | 34.4602 | 31.2535 |
| 50 | 36.3677 | 33.041 | 29.9915 |
| 51 | 34.848 | 31.6868 | 28.7864 |
| 52 | 33.3989 | 30.3945 | 27.6354 |
| 53 | 32.0168 | 29.1608 | 26.5357 |
| 54 | 30.6983 | 27.983 | 25.4849 |
| 55 | 29.4402 | 26.8582 | 24.4806 |
| 56 | 28.2395 | 25.7838 | 23.5205 |
| 57 | 27.0933 | 24.7574 | 22.6026 |
| 58 | 25.9989 | 23.7766 | 21.7247 |
| 59 | 24.9538 | 22.8392 | 20.885 |
| 60 | 23.9555 | 21.9431 | 20.0816 |
| 61 | 23.0018 | 21.0863 | 19.3129 |
| 62 | 22.0905 | 20.2669 | 18.5771 |
| 63 | 21.2194 | 19.4831 | 17.8728 |
| 64 | 20.3868 | 18.7333 | 17.1984 |
| 65 | 19.5906 | 18.0157 | 16.5526 |
| 66 | 18.8292 | 17.329 | 15.934 |
| 67 | 18.1008 | 16.6716 | 15.3414 |
| 68 | 17.404 | 16.0421 | 14.7735 |
| 69 | 16.7373 | 15.4394 | 14.2293 |
| 70 | 16.0991 | 14.862 | 13.7076 |
| 71 | 15.4882 | 14.3089 | 13.2075 |
| 72 | 14.9033 | 13.7789 | 12.7279 |
| 73 | 14.3431 | 13.271 | 12.2679 |
| 74 | 13.8066 | 12.7841 | 11.8267 |
| 75 | 13.2926 | 12.3173 | 11.4034 |
| 76 | 12.8001 | 11.8697 | 10.9971 |
| 77 | 12.3281 | 11.4405 | 10.6072 |
| 78 | 11.8756 | 11.0287 | 10.2329 |
| 79 | 11.4419 | 10.6336 | 9.8736 |
| 80 | 11.0259 | 10.2545 | 9.5285 |
| 81 | 10.627 | 9.8906 | 9.197 |
| 82 | 10.2444 | 9.5414 | 8.8786 |
| 83 | 9.8772 | 9.206 | 8.5727 |
| 84 | 9.525 | 8.884 | 8.2787 |
| 85 | 9.1869 | 8.5747 | 7.9962 |
| 86 | 8.8623 | 8.2776 | 7.7246 |
| 87 | 8.5507 | 7.9922 | 7.4634 |
| 88 | 8.2515 | 7.7179 | 7.2123 |
| 89 | 7.9641 | 7.4543 | 6.9708 |
| 90 | 7.688 | 7.2009 | 6.7385 |
| 91 | 7.4228 | 6.9572 | 6.515 |
| 92 | 7.1679 | 6.7229 | 6.2999 |
| 93 | 6.923 | 6.4976 | 6.0929 |
| 94 | 6.6875 | 6.2809 | 5.8937 |
| 95 | 6.4612 | 6.0724 | 5.7019 |
| 96 | 6.2435 | 5.8718 | 5.5172 |
| 97 | 6.0342 | 5.6787 | 5.3394 |
| 98 | 5.8328 | 5.4929 | 5.1681 |
| 99 | 5.6391 | 5.314 | 5.0031 |
| 100 | 5.4527 | 5.1417 | 4.8441 |
| 101 | 5.2733 | 4.9758 | 4.6909 |
| 102 | 5.1007 | 4.816 | 4.5432 |
| 103 | 4.9345 | 4.6621 | 4.4009 |
| 104 | 4.7744 | 4.5139 | 4.2637 |
| 105 | 4.6203 | 4.371 | 4.1314 |
| 106 | 4.4719 | 4.2333 | 4.0038 |
| 107 | 4.329 | 4.1006 | 3.8807 |
| 108 | 4.1912 | 3.9726 | 3.762 |
| 109 | 4.0585 | 3.8493 | 3.6475 |
| 110 | 3.9306 | 3.7303 | 3.537 |
| 111 | 3.8073 | 3.6155 | 3.4303 |
| 112 | 3.6885 | 3.5049 | 3.3274 |
| 113 | 3.5739 | 3.3981 | 3.228 |
| 114 | 3.4634 | 3.2951 | 3.1321 |
| 115 | 3.3568 | 3.1956 | 3.0394 |
| 116 | 3.254 | 3.0997 | 2.9499 |
| 117 | 3.1549 | 3.007 | 2.8635 |
| 118 | 3.0592 | 2.9176 | 2.78 |
| 119 | 2.9668 | 2.8312 | 2.6993 |
| 120 | 2.8777 | 2.7478 | 2.6214 |
| 121 | 2.7917 | 2.6672 | 2.5461 |
| 122 | 2.7086 | 2.5894 | 2.4732 |
| 123 | 2.6284 | 2.5142 | 2.4028 |
| 124 | 2.551 | 2.4416 | 2.3348 |
| 125 | 2.4762 | 2.3714 | 2.269 |
| 126 | 2.4039 | 2.3035 | 2.2053 |
| 127 | 2.3341 | 2.2379 | 2.1437 |
| 128 | 2.2666 | 2.1745 | 2.0842 |
| 129 | 2.2014 | 2.1131 | 2.0265 |
| 130 | 2.1384 | 2.0538 | 1.9708 |
| 131 | 2.0775 | 1.9965 | 1.9168 |
| 132 | 2.0186 | 1.941 | 1.8646 |
| 133 | 1.9617 | 1.8873 | 1.814 |
| 134 | 1.9066 | 1.8353 | 1.7651 |
| 135 | 1.8534 | 1.785 | 1.7177 |
| 136 | 1.8019 | 1.7364 | 1.6718 |
| 137 | 1.752 | 1.6893 | 1.6273 |
| 138 | 1.7038 | 1.6437 | 1.5843 |
| 139 | 1.6571 | 1.5995 | 1.5425 |
| 140 | 1.6119 | 1.5568 | 1.5021 |
| 141 | 1.5682 | 1.5154 | 1.463 |
| 142 | 1.5259 | 1.4753 | 1.425 |
| 143 | 1.4849 | 1.4364 | 1.3882 |
| 144 | 1.4452 | 1.3988 | 1.3525 |
| 145 | 1.4068 | 1.3623 | 1.318 |
| 146 | 1.3696 | 1.3269 | 1.2844 |
| 147 | 1.3335 | 1.2927 | 1.2519 |
| 148 | 1.2986 | 1.2595 | 1.2204 |
| 149 | 1.2647 | 1.2273 | 1.1898 |
| 150 | 1.2319 | 1.196 | 1.1602 |
| 151 | 1.2014 | 1.1658 | 1.1302 |
| 152 | 1.1717 | 1.1364 | 1.1012 |
| 153 | 1.1429 | 1.1079 | 1.0731 |
| 154 | 1.115 | 1.0803 | 1.0458 |
| 155 | 1.0879 | 1.0535 | 1.0193 |
| 156 | 1.0616 | 1.0275 | 0.9937 |
| 157 | 1.036 | 1.0023 | 0.9688 |
| 158 | 1.0112 | 0.9778 | 0.9446 |
| 159 | 0.9871 | 0.954 | 0.9212 |
| 160 | 0.9637 | 0.9309 | 0.8985 |
| 161 | 0.941 | 0.9085 | 0.8764 |
| 162 | 0.9189 | 0.8868 | 0.8551 |
| 163 | 0.8974 | 0.8657 | 0.8343 |
| 164 | 0.8766 | 0.8452 | 0.8141 |
| 165 | 0.8563 | 0.8252 | 0.7945 |
| 166 | 0.8366 | 0.8059 | 0.7755 |
| 167 | 0.8175 | 0.7871 | 0.7571 |
| 168 | 0.7989 | 0.7688 | 0.7392 |
| 169 | 0.7808 | 0.751 | 0.7218 |
| 170 | 0.7632 | 0.7338 | 0.7049 |
| 171 | 0.7461 | 0.717 | 0.6884 |
| 172 | 0.7295 | 0.7007 | 0.6725 |
| 173 | 0.7133 | 0.6849 | 0.657 |
| 174 | 0.6976 | 0.6695 | 0.6419 |
| 175 | 0.6823 | 0.6545 | 0.6272 |
| 176 | 0.6674 | 0.6399 | 0.613 |
| 177 | 0.6529 | 0.6257 | 0.5991 |
| 178 | 0.6388 | 0.6119 | 0.5857 |
| 179 | 0.6251 | 0.5985 | 0.5726 |
| 180 | 0.6117 | 0.5855 | 0.5599 |
| 181 | 0.5987 | 0.5728 | 0.5475 |
| 182 | 0.5861 | 0.5604 | 0.5354 |
| 183 | 0.5737 | 0.5484 | 0.5237 |
| 184 | 0.5617 | 0.5367 | 0.5123 |
| 185 | 0.5501 | 0.5253 | 0.5013 |
| 186 | 0.5387 | 0.5142 | 0.4905 |
| 187 | 0.5276 | 0.5034 | 0.48 |
| 188 | 0.5168 | 0.4929 | 0.4697 |
| 189 | 0.5063 | 0.4827 | 0.4598 |
| 190 | 0.496 | 0.4727 | 0.4501 |
| 191 | 0.486 | 0.463 | 0.4407 |
| 192 | 0.4763 | 0.4536 | 0.4315 |
| 193 | 0.4668 | 0.4443 | 0.4226 |
| 194 | 0.4576 | 0.4354 | 0.4139 |
| 195 | 0.4486 | 0.4266 | 0.4054 |
| 196 | 0.4398 | 0.4181 | 0.3971 |
| 197 | 0.4312 | 0.4098 | 0.3891 |
| 198 | 0.4229 | 0.4017 | 0.3812 |
| 199 | 0.4147 | 0.3938 | 0.3736 |
| 200 | 0.4068 | 0.3861 | 0.3662 |
