NTC热敏电阻503NT-4-R25H42G阻值温度对照R-T表-华巨电子
| 南京华巨电子有限公司 | |||
| 热敏电阻温度阻值对照表 | |||
| T =1/ (A +B*ln(RT/Rref) +C*[ln(RT/Rref)]2+ D*[ln(RT/Rref)]3+ E*[ln(RT/Rref)]3)-273.15 | |||
| Rref=50kΩ | |||
| A= | 3.3552162410792000E-03 | ||
| B= | 2.4142729412329400E-04 | ||
| C= | 3.8502981967118500E-06 | ||
| D= | 3.3232548757932100E-07 | ||
| E= | 1.4258574958467300E-08 | ||
| 华巨温度传感器感知世界的温度，创造中国的 | |||
| R25=50kΩ B25/125= 4333 B25/50= 4232 B25/85= 4288 B0/100= 4238 | |||
| 温度 (℃) | 阻值 (kΩ) | 温度 (℃) | 阻值 (kΩ) |
| -40 | 1810.28 | 131 | 1.100 |
| -39 | 1696.46 | 132 | 1.070 |
| -38 | 1590.59 | 133 | 1.041 |
| -37 | 1492.03 | 134 | 1.014 |
| -36 | 1400.22 | 135 | 0.9866 |
| -35 | 1314.64 | 136 | 0.9605 |
| -34 | 1234.82 | 137 | 0.9352 |
| -33 | 1160.33 | 138 | 0.9107 |
| -32 | 1090.76 | 139 | 0.8869 |
| -31 | 1025.76 | 140 | 0.8638 |
| -30 | 965.000 | 141 | 0.8415 |
| -29 | 908.355 | 142 | 0.8198 |
| -28 | 855.277 | 143 | 0.7987 |
| -27 | 805.526 | 144 | 0.7783 |
| -26 | 758.878 | 145 | 0.7585 |
| -25 | 715.124 | 146 | 0.7393 |
| -24 | 674.073 | 147 | 0.7207 |
| -23 | 635.546 | 148 | 0.7026 |
| -22 | 599.375 | 149 | 0.6850 |
| -21 | 565.408 | 150 | 0.6680 |
| -20 | 533.500 | 151 | 0.6515 |
| -19 | 503.521 | 152 | 0.6354 |
| -18 | 475.337 | 153 | 0.6198 |
| -17 | 448.835 | 154 | 0.6046 |
| -16 | 423.908 | 155 | 0.5899 |
| -15 | 400.458 | 156 | 0.5756 |
| -14 | 378.392 | 157 | 0.5617 |
| -13 | 357.624 | 158 | 0.5482 |
| -12 | 338.072 | 159 | 0.5351 |
| -11 | 319.661 | 160 | 0.5224 |
| -10 | 302.321 | 161 | 0.5100 |
| -9 | 285.986 | 162 | 0.4979 |
| -8 | 270.593 | 163 | 0.4862 |
| -7 | 256.086 | 164 | 0.4749 |
| -6 | 242.410 | 165 | 0.4638 |
| -5 | 229.516 | 166 | 0.4530 |
| -4 | 217.354 | 167 | 0.4426 |
| -3 | 205.882 | 168 | 0.4324 |
| -2 | 195.058 | 169 | 0.4225 |
| -1 | 184.843 | 170 | 0.4128 |
| 0 | 175.200 | 171 | 0.4035 |
| 1 | 166.119 | 172 | 0.3943 |
| 2 | 157.549 | 173 | 0.3855 |
| 3 | 149.460 | 174 | 0.3768 |
| 4 | 141.823 | 175 | 0.3684 |
| 5 | 134.611 | 176 | 0.3602 |
| 6 | 127.798 | 177 | 0.3522 |
| 7 | 121.362 | 178 | 0.3445 |
| 8 | 115.280 | 179 | 0.3369 |
| 9 | 109.530 | 180 | 0.3296 |
| 10 | 104.094 | 181 | 0.3224 |
| 11 | 98.953 | 182 | 0.3154 |
| 12 | 94.090 | 183 | 0.3086 |
| 13 | 89.489 | 184 | 0.3020 |
| 14 | 85.134 | 185 | 0.2955 |
| 15 | 81.012 | 186 | 0.2892 |
| 16 | 77.109 | 187 | 0.2830 |
| 17 | 73.412 | 188 | 0.2771 |
| 18 | 69.910 | 189 | 0.2712 |
| 19 | 66.592 | 190 | 0.2655 |
| 20 | 63.447 | 191 | 0.2600 |
| 21 | 60.466 | 192 | 0.2546 |
| 22 | 57.639 | 193 | 0.2493 |
| 23 | 54.957 | 194 | 0.2441 |
| 24 | 52.414 | 195 | 0.2391 |
| 25 | 50.000 | 196 | 0.2342 |
| 26 | 47.714 | 197 | 0.2295 |
| 27 | 45.544 | 198 | 0.2248 |
| 28 | 43.484 | 199 | 0.2202 |
| 29 | 41.527 | 200 | 0.2158 |
| 30 | 39.668 | 201 | 0.2115 |
| 31 | 37.901 | 202 | 0.2072 |
| 32 | 36.222 | 203 | 0.2031 |
| 33 | 34.625 | 204 | 0.1991 |
| 34 | 33.107 | 205 | 0.1951 |
| 35 | 31.663 | 206 | 0.1913 |
| 36 | 30.289 | 207 | 0.1875 |
| 37 | 28.981 | 208 | 0.1839 |
| 38 | 27.737 | 209 | 0.1803 |
| 39 | 26.552 | 210 | 0.1768 |
| 40 | 25.424 | 211 | 0.1734 |
| 41 | 24.349 | 212 | 0.1700 |
| 42 | 23.325 | 213 | 0.1668 |
| 43 | 22.350 | 214 | 0.1636 |
| 44 | 21.420 | 215 | 0.1605 |
| 45 | 20.533 | 216 | 0.1574 |
| 46 | 19.687 | 217 | 0.1545 |
| 47 | 18.881 | 218 | 0.1516 |
| 48 | 18.111 | 219 | 0.1487 |
| 49 | 17.377 | 220 | 0.1459 |
| 50 | 16.677 | 221 | 0.1432 |
| 51 | 16.008 | 222 | 0.1406 |
| 52 | 15.369 | 223 | 0.1380 |
| 53 | 14.759 | 224 | 0.1354 |
| 54 | 14.176 | 225 | 0.1330 |
| 55 | 13.619 | 226 | 0.1305 |
| 56 | 13.087 | 227 | 0.1282 |
| 57 | 12.578 | 228 | 0.1258 |
| 58 | 12.091 | 229 | 0.1236 |
| 59 | 11.626 | 230 | 0.1213 |
| 60 | 11.181 | 231 | 0.1192 |
| 61 | 10.756 | 232 | 0.1170 |
| 62 | 10.348 | 233 | 0.1150 |
| 63 | 9.958 | 234 | 0.1129 |
| 64 | 9.585 | 235 | 0.1109 |
| 65 | 9.228 | 236 | 0.1090 |
| 66 | 8.885 | 237 | 0.1071 |
| 67 | 8.557 | 238 | 0.1052 |
| 68 | 8.243 | 239 | 0.1034 |
| 69 | 7.942 | 240 | 0.1016 |
| 70 | 7.654 | 241 | 0.0998 |
| 71 | 7.377 | 242 | 0.0981 |
| 72 | 7.112 | 243 | 0.0964 |
| 73 | 6.857 | 244 | 0.0948 |
| 74 | 6.613 | 245 | 0.0932 |
| 75 | 6.379 | 246 | 0.0916 |
| 76 | 6.154 | 247 | 0.0901 |
| 77 | 5.939 | 248 | 0.0885 |
| 78 | 5.732 | 249 | 0.0871 |
| 79 | 5.533 | 250 | 0.0856 |
| 80 | 5.342 | 251 | 0.0842 |
| 81 | 5.159 | 252 | 0.0828 |
| 82 | 4.982 | 253 | 0.0814 |
| 83 | 4.813 | 254 | 0.0801 |
| 84 | 4.650 | 255 | 0.0788 |
| 85 | 4.494 | 256 | 0.0775 |
| 86 | 4.343 | 257 | 0.0762 |
| 87 | 4.198 | 258 | 0.0750 |
| 88 | 4.059 | 259 | 0.0738 |
| 89 | 3.924 | 260 | 0.0726 |
| 90 | 3.795 | 261 | 0.0714 |
| 91 | 3.671 | 262 | 0.0703 |
| 92 | 3.551 | 263 | 0.0692 |
| 93 | 3.436 | 264 | 0.0681 |
| 94 | 3.325 | 265 | 0.0670 |
| 95 | 3.219 | 266 | 0.0660 |
| 96 | 3.116 | 267 | 0.0649 |
| 97 | 3.017 | 268 | 0.0639 |
| 98 | 2.922 | 269 | 0.0629 |
| 99 | 2.830 | 270 | 0.0620 |
| 100 | 2.741 | 271 | 0.0610 |
| 101 | 2.656 | 272 | 0.0601 |
| 102 | 2.573 | 273 | 0.0591 |
| 103 | 2.494 | 274 | 0.0582 |
| 104 | 2.417 | 275 | 0.0574 |
| 105 | 2.344 | 276 | 0.0565 |
| 106 | 2.272 | 277 | 0.0556 |
| 107 | 2.204 | 278 | 0.0548 |
| 108 | 2.137 | 279 | 0.0540 |
| 109 | 2.073 | 280 | 0.0532 |
| 110 | 2.011 | 281 | 0.0524 |
| 111 | 1.952 | 282 | 0.0516 |
| 112 | 1.894 | 283 | 0.0508 |
| 113 | 1.838 | 284 | 0.0501 |
| 114 | 1.785 | 285 | 0.0494 |
| 115 | 1.733 | 286 | 0.0486 |
| 116 | 1.682 | 287 | 0.0479 |
| 117 | 1.634 | 288 | 0.0472 |
| 118 | 1.587 | 289 | 0.0466 |
| 119 | 1.542 | 290 | 0.0459 |
| 120 | 1.498 | 291 | 0.0452 |
| 121 | 1.455 | 292 | 0.0446 |
| 122 | 1.414 | 293 | 0.0440 |
| 123 | 1.375 | 294 | 0.0433 |
| 124 | 1.336 | 295 | 0.0427 |
| 125 | 1.299 | 296 | 0.0421 |
| 126 | 1.263 | 297 | 0.0415 |
| 127 | 1.228 | 298 | 0.0409 |
| 128 | 1.195 | 299 | 0.0404 |
| 129 | 1.162 | 300 | 0.0398 |
| 130 | 1.130 | ||