NTC 10K B值=3950k R/T表<热敏电阻温度/阻值对照表>
2022-05-08 13:23:56
admin
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NTC热敏电阻的阻值与温度对照表主要关注几个方面：温度、NTC阻值、阻值公差及B值。
NTC热敏电阻随着温度的升高而降低了电阻，并提供各种基本电阻和曲线。我们通知情况所说的阻值即为NTC的的标称阻值，大多数情况下即25℃时的阻值，它提供了一个方便的参考点。例如，10K的NTC热敏电阻即它在25℃时的阻值为10KΩ，当然有也有些特殊的阻值是以其它温度为标称的，参见RT表说明。
另一个重要特征是“B”值。B值是材料常数，其由制成它的陶瓷材料确定，并描述在两个温度点之间的特定温度范围内的电阻（R/T）曲线的梯度。每个热敏电阻材料将具有不同的材料常数，因此具有不同的电阻与温度曲线。然后，B值将定义第一温度或基点（通常为25℃）的热敏电阻电阻值（称为T1），以及第二温度点（例如50℃，称为T2 ）的热敏电阻电阻值。因此，B值将使热敏电阻材料在T1和T2的范围内保持恒定。即B：T1/T2或B：25/85，典型的NTC热敏电阻B值在约3000和约5000之间。
1、阻值：本表标称阻值在25℃时为：10KΩ
2、阻值公差：本表的阻值允许公差为：±1%
3、B值：本表的B值在25/50℃时为：3950K
| Temp. | Rmax | Rnor | Rmin |
| (deg. C) | (k Ohms) | (k Ohms) | (k Ohms) |
| -50 | 730.3122 | 693.0736 | 657.668 |
| -49 | 678.6575 | 644.5208 | 612.0399 |
| -48 | 631.0184 | 599.71 | 569.8979 |
| -47 | 587.056 | 558.3278 | 530.9523 |
| -46 | 546.4618 | 520.089 | 494.9394 |
| -45 | 508.9557 | 484.7341 | 461.619 |
| -44 | 474.2825 | 452.0267 | 430.7722 |
| -43 | 442.2097 | 421.7511 | 402.1989 |
| -42 | 412.5251 | 393.7107 | 375.7168 |
| -41 | 385.0355 | 367.7258 | 351.1592 |
| -40 | 359.5644 | 343.6326 | 328.3739 |
| -39 | 335.9504 | 321.2809 | 307.2213 |
| -38 | 314.0464 | 300.5339 | 287.5741 |
| -37 | 293.7175 | 281.266 | 269.3154 |
| -36 | 274.8405 | 263.3624 | 252.3384 |
| -35 | 257.3023 | 246.7177 | 236.5449 |
| -34 | 240.9996 | 231.2355 | 221.8447 |
| -33 | 225.8377 | 216.8273 | 208.1555 |
| -32 | 211.7294 | 203.4118 | 195.4013 |
| -31 | 198.5951 | 190.9144 | 183.5124 |
| -30 | 186.3613 | 179.2666 | 172.4247 |
| -29 | 174.9608 | 168.4053 | 162.0793 |
| -28 | 164.3317 | 158.2726 | 152.4218 |
| -27 | 154.417 | 148.8151 | 143.4022 |
| -26 | 145.1643 | 139.9837 | 134.9746 |
| -25 | 136.5254 | 131.7332 | 127.0964 |
| -24 | 128.4558 | 124.0216 | 119.7285 |
| -23 | 120.9146 | 116.8107 | 112.8348 |
| -22 | 113.864 | 110.0648 | 106.3818 |
| -21 | 107.2691 | 103.7512 | 100.3387 |
| -20 | 101.0977 | 97.8396 | 94.6771 |
| -19 | 95.3201 | 92.302 | 89.3705 |
| -18 | 89.9088 | 87.1124 | 84.3946 |
| -17 | 84.8385 | 82.2471 | 79.7268 |
| -16 | 80.0856 | 77.6837 | 75.3463 |
| -15 | 75.6284 | 73.4018 | 71.2336 |
| -14 | 71.4468 | 69.3823 | 67.3708 |
| -13 | 67.522 | 65.6077 | 63.7412 |
| -12 | 63.837 | 62.0616 | 60.3295 |
| -11 | 60.3755 | 58.7288 | 57.1212 |
| -10 | 57.1228 | 55.5953 | 54.1032 |
| -9 | 54.0651 | 52.648 | 51.2629 |
| -8 | 51.1895 | 49.8747 | 48.5889 |
| -7 | 48.4842 | 47.2643 | 46.0705 |
| -6 | 45.9381 | 44.8062 | 43.6978 |
| -5 | 43.5409 | 42.4906 | 41.4615 |
| -4 | 41.2831 | 40.3086 | 39.3531 |
| -3 | 39.1559 | 38.2516 | 37.3644 |
| -2 | 37.1508 | 36.3117 | 35.488 |
| -1 | 35.2603 | 34.4817 | 33.7169 |
| 0 | 33.4771 | 32.7547 | 32.0447 |
| 1 | 31.7945 | 31.1243 | 30.4652 |
| 2 | 30.2064 | 29.5847 | 28.9728 |
| 3 | 28.7068 | 28.1301 | 27.5623 |
| 4 | 27.2904 | 26.7556 | 26.2286 |
| 5 | 25.9521 | 25.4562 | 24.9672 |
| 6 | 24.6872 | 24.2274 | 23.7738 |
| 7 | 23.4912 | 23.065 | 22.6443 |
| 8 | 22.3599 | 21.965 | 21.575 |
| 9 | 21.2897 | 20.9239 | 20.5622 |
| 10 | 20.2768 | 19.938 | 19.6028 |
| 11 | 19.3178 | 19.0041 | 18.6937 |
| 12 | 18.4096 | 18.1193 | 17.8318 |
| 13 | 17.5493 | 17.2807 | 17.0146 |
| 14 | 16.734 | 16.4857 | 16.2394 |
| 15 | 15.9612 | 15.7317 | 15.504 |
| 16 | 15.2284 | 15.0164 | 14.8059 |
| 17 | 14.5333 | 14.3376 | 14.1432 |
| 18 | 13.8738 | 13.6933 | 13.5139 |
| 19 | 13.2479 | 13.0816 | 12.916 |
| 20 | 12.6537 | 12.5005 | 12.3479 |
| 21 | 12.0895 | 11.9485 | 11.808 |
| 22 | 11.5535 | 11.4239 | 11.2946 |
| 23 | 11.0442 | 10.9252 | 10.8064 |
| 24 | 10.5602 | 10.451 | 10.3419 |
| 25 | 10.1 | 10 | 9.9 |
| 26 | 9.6709 | 9.5709 | 9.471 |
| 27 | 9.2623 | 9.1626 | 9.063 |
| 28 | 8.8732 | 8.7738 | 8.6747 |
| 29 | 8.5025 | 8.4037 | 8.3052 |
| 30 | 8.1494 | 8.0512 | 7.9534 |
| 31 | 7.8128 | 7.7154 | 7.6184 |
| 32 | 7.4919 | 7.3953 | 7.2993 |
| 33 | 7.1859 | 7.0903 | 6.9953 |
| 34 | 6.894 | 6.7995 | 6.7056 |
| 35 | 6.6156 | 6.5221 | 6.4294 |
| 36 | 6.3498 | 6.2576 | 6.166 |
| 37 | 6.0962 | 6.0051 | 5.9148 |
| 38 | 5.854 | 5.7642 | 5.6752 |
| 39 | 5.6227 | 5.5342 | 5.4465 |
| 40 | 5.4018 | 5.3146 | 5.2283 |
| 41 | 5.1907 | 5.1049 | 5.0199 |
| 42 | 4.989 | 4.9045 | 4.821 |
| 43 | 4.7961 | 4.713 | 4.6309 |
| 44 | 4.6117 | 4.53 | 4.4494 |
| 45 | 4.4354 | 4.3551 | 4.2759 |
| 46 | 4.2667 | 4.1878 | 4.11 |
| 47 | 4.1053 | 4.0278 | 3.9515 |
| 48 | 3.9508 | 3.8748 | 3.7999 |
| 49 | 3.803 | 3.7283 | 3.6548 |
| 50 | 3.6614 | 3.5882 | 3.5161 |
| 51 | 3.5258 | 3.454 | 3.3833 |
| 52 | 3.396 | 3.3255 | 3.2562 |
| 53 | 3.2715 | 3.2025 | 3.1346 |
| 54 | 3.1523 | 3.0846 | 3.0181 |
| 55 | 3.038 | 2.9717 | 2.9065 |
| 56 | 2.9285 | 2.8635 | 2.7996 |
| 57 | 2.8234 | 2.7597 | 2.6972 |
| 58 | 2.7227 | 2.6603 | 2.599 |
| 59 | 2.626 | 2.5649 | 2.5049 |
| 60 | 2.5333 | 2.4734 | 2.4147 |
| 61 | 2.4443 | 2.3856 | 2.3282 |
| 62 | 2.3589 | 2.3014 | 2.2452 |
| 63 | 2.2768 | 2.2206 | 2.1656 |
| 64 | 2.1981 | 2.1431 | 2.0892 |
| 65 | 2.1224 | 2.0686 | 2.0159 |
| 66 | 2.0498 | 1.997 | 1.9455 |
| 67 | 1.98 | 1.9283 | 1.8779 |
| 68 | 1.9129 | 1.8623 | 1.813 |
| 69 | 1.8484 | 1.7989 | 1.7507 |
| 70 | 1.7864 | 1.738 | 1.6908 |
| 71 | 1.7267 | 1.6794 | 1.6332 |
| 72 | 1.6694 | 1.6231 | 1.5779 |
| 73 | 1.6142 | 1.5689 | 1.5247 |
| 74 | 1.5612 | 1.5168 | 1.4736 |
| 75 | 1.5101 | 1.4667 | 1.4245 |
| 76 | 1.461 | 1.4185 | 1.3772 |
| 77 | 1.4137 | 1.3722 | 1.3317 |
| 78 | 1.3681 | 1.3275 | 1.288 |
| 79 | 1.3243 | 1.2845 | 1.2458 |
| 80 | 1.282 | 1.2431 | 1.2053 |
| 81 | 1.2413 | 1.2033 | 1.1663 |
| 82 | 1.2021 | 1.1649 | 1.1287 |
| 83 | 1.1644 | 1.1279 | 1.0926 |
| 84 | 1.1279 | 1.0923 | 1.0577 |
| 85 | 1.0928 | 1.058 | 1.0241 |
| 86 | 1.059 | 1.0249 | 0.9918 |
| 87 | 1.0264 | 0.993 | 0.9606 |
| 88 | 0.9949 | 0.9623 | 0.9306 |
| 89 | 0.9646 | 0.9326 | 0.9016 |
| 90 | 0.9353 | 0.904 | 0.8737 |
| 91 | 0.907 | 0.8764 | 0.8468 |
| 92 | 0.8797 | 0.8498 | 0.8208 |
| 93 | 0.8534 | 0.8241 | 0.7958 |
| 94 | 0.828 | 0.7994 | 0.7716 |
| 95 | 0.8035 | 0.7754 | 0.7483 |
| 96 | 0.7798 | 0.7523 | 0.7258 |
| 97 | 0.7569 | 0.73 | 0.7041 |
| 98 | 0.7348 | 0.7085 | 0.6831 |
| 99 | 0.7134 | 0.6877 | 0.6628 |
| 100 | 0.6928 | 0.6676 | 0.6433 |
| 101 | 0.6728 | 0.6482 | 0.6244 |
| 102 | 0.6536 | 0.6295 | 0.6062 |
| 103 | 0.6349 | 0.6113 | 0.5885 |
| 104 | 0.6169 | 0.5938 | 0.5715 |
| 105 | 0.5995 | 0.5769 | 0.555 |
| 106 | 0.5826 | 0.5605 | 0.5391 |
| 107 | 0.5663 | 0.5447 | 0.5237 |
| 108 | 0.5506 | 0.5293 | 0.5089 |
| 109 | 0.5353 | 0.5145 | 0.4945 |
| 110 | 0.5206 | 0.5002 | 0.4806 |
| 111 | 0.5063 | 0.4863 | 0.4671 |
| 112 | 0.4924 | 0.4729 | 0.4541 |
| 113 | 0.4791 | 0.4599 | 0.4415 |
| 114 | 0.4661 | 0.4474 | 0.4293 |
| 115 | 0.4535 | 0.4352 | 0.4175 |
| 116 | 0.4414 | 0.4234 | 0.4061 |
| 117 | 0.4296 | 0.412 | 0.3951 |
| 118 | 0.4182 | 0.4009 | 0.3844 |
| 119 | 0.4071 | 0.3902 | 0.374 |
| 120 | 0.3964 | 0.3799 | 0.364 |
| 121 | 0.386 | 0.3698 | 0.3542 |
| 122 | 0.376 | 0.3601 | 0.3448 |
| 123 | 0.3662 | 0.3506 | 0.3357 |
| 124 | 0.3568 | 0.3415 | 0.3269 |
| 125 | 0.3476 | 0.3326 | 0.3183 |
| 126 | 0.3387 | 0.324 | 0.31 |
| 127 | 0.3301 | 0.3157 | 0.3019 |
| 128 | 0.3217 | 0.3076 | 0.2941 |
| 129 | 0.3136 | 0.2998 | 0.2866 |
| 130 | 0.3057 | 0.2922 | 0.2792 |
| 131 | 0.2981 | 0.2848 | 0.2721 |
| 132 | 0.2906 | 0.2776 | 0.2652 |
| 133 | 0.2834 | 0.2707 | 0.2585 |
| 134 | 0.2765 | 0.264 | 0.252 |
| 135 | 0.2697 | 0.2574 | 0.2457 |
| 136 | 0.2631 | 0.2511 | 0.2396 |
| 137 | 0.2567 | 0.2449 | 0.2336 |
| 138 | 0.2505 | 0.2389 | 0.2278 |
| 139 | 0.2444 | 0.2331 | 0.2222 |
| 140 | 0.2386 | 0.2274 | 0.2168 |
| 141 | 0.2329 | 0.222 | 0.2115 |
| 142 | 0.2273 | 0.2166 | 0.2064 |
| 143 | 0.222 | 0.2114 | 0.2014 |
| 144 | 0.2167 | 0.2064 | 0.1966 |
| 145 | 0.2116 | 0.2015 | 0.1919 |
| 146 | 0.2067 | 0.1968 | 0.1873 |
| 147 | 0.2019 | 0.1922 | 0.1829 |
| 148 | 0.1972 | 0.1877 | 0.1786 |
| 149 | 0.1927 | 0.1833 | 0.1744 |
| 150 | 0.1883 | 0.1791 | 0.1703 |
| 151 | 0.184 | 0.1749 | 0.1663 |
| 152 | 0.1798 | 0.1709 | 0.1625 |
| 153 | 0.1757 | 0.167 | 0.1587 |
| 154 | 0.1718 | 0.1632 | 0.1551 |
| 155 | 0.1679 | 0.1595 | 0.1515 |
| 156 | 0.1642 | 0.1559 | 0.1481 |
| 157 | 0.1605 | 0.1524 | 0.1447 |
| 158 | 0.157 | 0.149 | 0.1415 |
| 159 | 0.1535 | 0.1457 | 0.1383 |
| 160 | 0.1502 | 0.1425 | 0.1352 |
| 161 | 0.1469 | 0.1394 | 0.1322 |
| 162 | 0.1437 | 0.1363 | 0.1293 |
| 163 | 0.1406 | 0.1333 | 0.1264 |
| 164 | 0.1376 | 0.1304 | 0.1236 |
| 165 | 0.1346 | 0.1276 | 0.1209 |
| 166 | 0.1318 | 0.1249 | 0.1183 |
| 167 | 0.129 | 0.1222 | 0.1158 |
| 168 | 0.1262 | 0.1196 | 0.1133 |
| 169 | 0.1236 | 0.117 | 0.1108 |
| 170 | 0.121 | 0.1146 | 0.1085 |
| 171 | 0.1185 | 0.1121 | 0.1062 |
| 172 | 0.116 | 0.1098 | 0.1039 |
| 173 | 0.1136 | 0.1075 | 0.1017 |
| 174 | 0.1113 | 0.1053 | 0.0996 |
| 175 | 0.109 | 0.1031 | 0.0975 |
| 176 | 0.1068 | 0.101 | 0.0955 |
| 177 | 0.1046 | 0.0989 | 0.0935 |
| 178 | 0.1025 | 0.0969 | 0.0916 |
| 179 | 0.1004 | 0.0949 | 0.0897 |
| 180 | 0.0984 | 0.093 | 0.0879 |
| 181 | 0.0965 | 0.0911 | 0.0861 |
| 182 | 0.0945 | 0.0893 | 0.0843 |
| 183 | 0.0927 | 0.0875 | 0.0826 |
| 184 | 0.0909 | 0.0858 | 0.081 |
| 185 | 0.0891 | 0.0841 | 0.0794 |
| 186 | 0.0873 | 0.0824 | 0.0778 |
| 187 | 0.0856 | 0.0808 | 0.0762 |
| 188 | 0.084 | 0.0792 | 0.0747 |
| 189 | 0.0824 | 0.0777 | 0.0733 |
| 190 | 0.0808 | 0.0762 | 0.0718 |
| 191 | 0.0793 | 0.0747 | 0.0704 |
| 192 | 0.0778 | 0.0733 | 0.0691 |
| 193 | 0.0763 | 0.0719 | 0.0678 |
| 194 | 0.0749 | 0.0705 | 0.0665 |
| 195 | 0.0735 | 0.0692 | 0.0652 |
| 196 | 0.0721 | 0.0679 | 0.0639 |
| 197 | 0.0707 | 0.0666 | 0.0627 |
| 198 | 0.0694 | 0.0654 | 0.0616 |
| 199 | 0.0682 | 0.0642 | 0.0604 |
| 200 | 0.0669 | 0.063 | 0.0593 |
| 201 | 0.0657 | 0.0618 | 0.0582 |
| 202 | 0.0645 | 0.0607 | 0.0571 |
| 203 | 0.0633 | 0.0596 | 0.056 |
| 204 | 0.0622 | 0.0585 | 0.055 |
| 205 | 0.0611 | 0.0574 | 0.054 |
| 206 | 0.06 | 0.0564 | 0.053 |
| 207 | 0.0589 | 0.0554 | 0.0521 |
| 208 | 0.0579 | 0.0544 | 0.0511 |
| 209 | 0.0569 | 0.0534 | 0.0502 |
| 210 | 0.0559 | 0.0525 | 0.0493 |
| 211 | 0.0549 | 0.0516 | 0.0484 |
| 212 | 0.054 | 0.0507 | 0.0476 |
| 213 | 0.053 | 0.0498 | 0.0467 |
| 214 | 0.0521 | 0.0489 | 0.0459 |
| 215 | 0.0512 | 0.0481 | 0.0451 |
| 216 | 0.0503 | 0.0473 | 0.0443 |
| 217 | 0.0495 | 0.0464 | 0.0436 |
| 218 | 0.0487 | 0.0456 | 0.0428 |
| 219 | 0.0478 | 0.0449 | 0.0421 |
| 220 | 0.047 | 0.0441 | 0.0414 |
| 221 | 0.0463 | 0.0434 | 0.0407 |
| 222 | 0.0455 | 0.0426 | 0.04 |
| 223 | 0.0447 | 0.0419 | 0.0393 |
| 224 | 0.044 | 0.0412 | 0.0386 |
| 225 | 0.0433 | 0.0406 | 0.038 |
| 226 | 0.0426 | 0.0399 | 0.0374 |
| 227 | 0.0419 | 0.0392 | 0.0368 |
| 228 | 0.0412 | 0.0386 | 0.0361 |
| 229 | 0.0406 | 0.038 | 0.0356 |
| 230 | 0.0399 | 0.0374 | 0.035 |
| 231 | 0.0393 | 0.0368 | 0.0344 |
| 232 | 0.0386 | 0.0362 | 0.0339 |
| 233 | 0.038 | 0.0356 | 0.0333 |
| 234 | 0.0374 | 0.035 | 0.0328 |
| 235 | 0.0369 | 0.0345 | 0.0323 |
| 236 | 0.0363 | 0.0339 | 0.0317 |
| 237 | 0.0357 | 0.0334 | 0.0312 |
| 238 | 0.0352 | 0.0329 | 0.0307 |
| 239 | 0.0346 | 0.0324 | 0.0303 |
| 240 | 0.0341 | 0.0319 | 0.0298 |
| 241 | 0.0336 | 0.0314 | 0.0293 |
| 242 | 0.0331 | 0.0309 | 0.0289 |
| 243 | 0.0326 | 0.0304 | 0.0284 |
| 244 | 0.0321 | 0.03 | 0.028 |
| 245 | 0.0316 | 0.0295 | 0.0276 |
| 246 | 0.0311 | 0.0291 | 0.0272 |
| 247 | 0.0307 | 0.0286 | 0.0268 |
| 248 | 0.0302 | 0.0282 | 0.0263 |
| 249 | 0.0298 | 0.0278 | 0.026 |
| 250 | 0.0294 | 0.0274 | 0.0256 |
| 251 | 0.0289 | 0.027 | 0.0252 |
| 252 | 0.0285 | 0.0266 | 0.0248 |
| 253 | 0.0281 | 0.0262 | 0.0245 |
| 254 | 0.0277 | 0.0258 | 0.0241 |
| 255 | 0.0273 | 0.0255 | 0.0237 |
| 256 | 0.0269 | 0.0251 | 0.0234 |
| 257 | 0.0265 | 0.0247 | 0.0231 |
| 258 | 0.0262 | 0.0244 | 0.0227 |
| 259 | 0.0258 | 0.024 | 0.0224 |
| 260 | 0.0254 | 0.0237 | 0.0221 |
| 261 | 0.0251 | 0.0234 | 0.0218 |
| 262 | 0.0247 | 0.0231 | 0.0215 |
| 263 | 0.0244 | 0.0227 | 0.0212 |
| 264 | 0.0241 | 0.0224 | 0.0209 |
| 265 | 0.0237 | 0.0221 | 0.0206 |
| 266 | 0.0234 | 0.0218 | 0.0203 |
| 267 | 0.0231 | 0.0215 | 0.02 |
| 268 | 0.0228 | 0.0212 | 0.0198 |
| 269 | 0.0225 | 0.0209 | 0.0195 |
| 270 | 0.0222 | 0.0207 | 0.0192 |
| 271 | 0.0219 | 0.0204 | 0.019 |
| 272 | 0.0216 | 0.0201 | 0.0187 |
| 273 | 0.0213 | 0.0198 | 0.0185 |
| 274 | 0.0211 | 0.0196 | 0.0182 |
| 275 | 0.0208 | 0.0193 | 0.018 |
| 276 | 0.0205 | 0.0191 | 0.0177 |
| 277 | 0.0202 | 0.0188 | 0.0175 |
| 278 | 0.02 | 0.0186 | 0.0173 |
| 279 | 0.0197 | 0.0183 | 0.0171 |
| 280 | 0.0195 | 0.0181 | 0.0168 |
| 281 | 0.0192 | 0.0179 | 0.0166 |
| 282 | 0.019 | 0.0177 | 0.0164 |
| 283 | 0.0188 | 0.0174 | 0.0162 |
| 284 | 0.0185 | 0.0172 | 0.016 |
| 285 | 0.0183 | 0.017 | 0.0158 |
| 286 | 0.0181 | 0.0168 | 0.0156 |
| 287 | 0.0179 | 0.0166 | 0.0154 |
| 288 | 0.0176 | 0.0164 | 0.0152 |
| 289 | 0.0174 | 0.0162 | 0.015 |
| 290 | 0.0172 | 0.016 | 0.0148 |
| 291 | 0.017 | 0.0158 | 0.0147 |
| 292 | 0.0168 | 0.0156 | 0.0145 |
| 293 | 0.0166 | 0.0154 | 0.0143 |
| 294 | 0.0164 | 0.0152 | 0.0141 |
| 295 | 0.0162 | 0.015 | 0.014 |
| 296 | 0.016 | 0.0149 | 0.0138 |
| 297 | 0.0158 | 0.0147 | 0.0136 |
| 298 | 0.0157 | 0.0145 | 0.0135 |
| 299 | 0.0155 | 0.0144 | 0.0133 |
| 300 | 0.0153 | 0.0142 | 0.0132 |
| 301 | 0.0151 | 0.014 | 0.013 |
| 302 | 0.015 | 0.0139 | 0.0129 |
| 303 | 0.0148 | 0.0137 | 0.0127 |
| 304 | 0.0146 | 0.0136 | 0.0126 |
| 305 | 0.0145 | 0.0134 | 0.0124 |
| 306 | 0.0143 | 0.0133 | 0.0123 |
| 307 | 0.0141 | 0.0131 | 0.0121 |
| 308 | 0.014 | 0.013 | 0.012 |
| 309 | 0.0138 | 0.0128 | 0.0119 |
| 310 | 0.0137 | 0.0127 | 0.0117 |
| 311 | 0.0135 | 0.0125 | 0.0116 |
| 312 | 0.0134 | 0.0124 | 0.0115 |
| 313 | 0.0132 | 0.0123 | 0.0114 |
| 314 | 0.0131 | 0.0121 | 0.0112 |
| 315 | 0.013 | 0.012 | 0.0111 |
| 316 | 0.0128 | 0.0119 | 0.011 |
| 317 | 0.0127 | 0.0117 | 0.0109 |
| 318 | 0.0126 | 0.0116 | 0.0108 |
| 319 | 0.0124 | 0.0115 | 0.0106 |
| 320 | 0.0123 | 0.0114 | 0.0105 |
| 321 | 0.0122 | 0.0113 | 0.0104 |
| 322 | 0.0121 | 0.0111 | 0.0103 |
| 323 | 0.0119 | 0.011 | 0.0102 |
| 324 | 0.0118 | 0.0109 | 0.0101 |
| 325 | 0.0117 | 0.0108 | 0.01 |
| 326 | 0.0116 | 0.0107 | 0.0099 |
| 327 | 0.0115 | 0.0106 | 0.0098 |
| 328 | 0.0113 | 0.0105 | 0.0097 |
| 329 | 0.0112 | 0.0104 | 0.0096 |
| 330 | 0.0111 | 0.0103 | 0.0095 |
| 331 | 0.011 | 0.0102 | 0.0094 |
| 332 | 0.0109 | 0.0101 | 0.0093 |
| 333 | 0.0108 | 0.01 | 0.0092 |
| 334 | 0.0107 | 0.0099 | 0.0091 |
| 335 | 0.0106 | 0.0098 | 0.009 |
| 336 | 0.0105 | 0.0097 | 0.009 |
| 337 | 0.0104 | 0.0096 | 0.0089 |
| 338 | 0.0103 | 0.0095 | 0.0088 |
| 339 | 0.0102 | 0.0094 | 0.0087 |
| 340 | 0.0101 | 0.0093 | 0.0086 |
| 341 | 0.01 | 0.0093 | 0.0085 |
| 342 | 0.0099 | 0.0092 | 0.0085 |
| 343 | 0.0098 | 0.0091 | 0.0084 |
| 344 | 0.0098 | 0.009 | 0.0083 |
| 345 | 0.0097 | 0.0089 | 0.0082 |
| 346 | 0.0096 | 0.0088 | 0.0082 |
| 347 | 0.0095 | 0.0088 | 0.0081 |
| 348 | 0.0094 | 0.0087 | 0.008 |
| 349 | 0.0093 | 0.0086 | 0.0079 |
| 350 | 0.0092 | 0.0085 | 0.0079 |
负温度系数热敏电阻，简称为NTC热敏电阻，它的阻值随着工作温度的增加而降低。目前，因为NTC热敏电阻的几乎可以应用于对温度起作用的任何类型的设置中及它的高性价比，所以NTC热敏电阻已经成为最常用的温度传感器类型。
在采用NTC热敏电阻之前，得先搞明白NTC热敏电阻特有的阻值与温度（R/T)之间的关系。NTC热敏电阻的相对较大的负系数响应意味着即使很小的温度变化也会导致其电阻发生明显的变化，这也是NTC成为精确温度测试和控制的重要原因。
NTC热敏电阻特性曲线
此图就是典型的负温度系数（NTC）曲线，其电阻随温度升高而降低。