


NTC热敏电阻阻温值查表(10KΩ)
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NTC热敏电阻温度传感器阻值与温度对应查表(10KΩ)
10K规格的阻温计算表 (单位:KΩ)
NTC负温度系数热敏电阻专业术语
零功率电阻值 RT(Ω)
RT指在规定温度 T 时,采用引起电阻值变化相对于总的测量误差来说可以忽略不计的测量功率测得的电阻值。
电阻值和温度变化的关系式为:
RT = RN expB(1/T – 1/TN)
RT :在温度 T ( K )时的 NTC 热敏电阻阻值。
RN :在额定温度 TN ( K )时的 NTC 热敏电阻阻值。
T :规定温度( K )。
B : NTC 热敏电阻的材料常数,又叫热敏指数。
exp :以自然数 e 为底的指数( e = 2.71828 …)。
TEMPERATURE VS RESISTANCE TABLE
Resistance 10k Ohms at 25deg. C
Resistance Tolerance + / -1%
B Value 3550K at 25/50 deg. C
B Value Tolerance + / - 1%
高品质防水MF52型NTC热敏电阻温度传感器阻值与温度R/T查表R25=(10KΩ)±1% B值25/50=3550±1%,使用温度范围-30度至+300度。
10K规格的阻温计算表 (单位:KΩ)
NTC负温度系数热敏电阻专业术语
零功率电阻值 RT(Ω)
RT指在规定温度 T 时,采用引起电阻值变化相对于总的测量误差来说可以忽略不计的测量功率测得的电阻值。
电阻值和温度变化的关系式为:
RT = RN expB(1/T – 1/TN)
RT :在温度 T ( K )时的 NTC 热敏电阻阻值。
RN :在额定温度 TN ( K )时的 NTC 热敏电阻阻值。
T :规定温度( K )。
B : NTC 热敏电阻的材料常数,又叫热敏指数。
exp :以自然数 e 为底的指数( e = 2.71828 …)。
TEMPERATURE VS RESISTANCE TABLE
Resistance 10k Ohms at 25deg. C
Resistance Tolerance + / -1%
B Value 3550K at 25/50 deg. C
B Value Tolerance + / - 1%
|
Temp. (deg. C) |
Rmax (k Ohms) |
Rnor (k Ohms) |
Rmin (k Ohms) |
| -30 | 124.7201 | 120.4501 | 116.3146 |
| -29 | 118.2555 | 114.2670 | 110.4020 |
| -28 | 112.1639 | 108.4376 | 104.8246 |
| -27 | 106.4215 | 102.9395 | 99.5615 |
| -26 | 101.0063 | 97.7521 | 94.5932 |
| -25 | 95.8980 | 92.8560 | 89.9015 |
| -24 | 91.0772 | 88.2332 | 85.4695 |
| -23 | 86.5263 | 83.8670 | 81.2812 |
| -22 | 82.2287 | 79.7416 | 77.3221 |
| -21 | 78.1687 | 75.8425 | 73.5781 |
| -20 | 74.3321 | 72.1560 | 70.0365 |
| -19 | 70.7052 | 68.6692 | 66.6852 |
| -18 | 67.2754 | 65.3704 | 63.5130 |
| -17 | 64.0310 | 62.2483 | 60.5092 |
| -16 | 60.9609 | 59.2926 | 57.6641 |
| -15 | 58.0549 | 56.4934 | 54.9683 |
| -14 | 55.3032 | 53.8416 | 52.4133 |
| -13 | 52.6969 | 51.3286 | 49.9909 |
| -12 | 50.2274 | 48.9466 | 47.6936 |
| -11 | 47.8870 | 46.6879 | 45.5142 |
| -10 | 45.6681 | 44.5455 | 43.4461 |
| -9 | 43.5638 | 42.5128 | 41.4829 |
| -8 | 41.5676 | 40.5836 | 39.6189 |
| -7 | 39.6734 | 38.7521 | 37.8484 |
| -6 | 37.8755 | 37.0129 | 36.1664 |
| -5 | 36.1684 | 35.3608 | 34.5678 |
| -4 | 34.5470 | 33.7910 | 33.0483 |
| -3 | 33.0068 | 32.2991 | 31.6034 |
| -2 | 31.5431 | 30.8806 | 30.2290 |
| -1 | 30.1518 | 29.5317 | 28.9215 |
| 0 | 28.8290 | 28.2486 | 27.6772 |
| 1 | 27.5708 | 27.0278 | 26.4928 |
| 2 | 26.3740 | 25.8659 | 25.3650 |
| 3 | 25.2351 | 24.7597 | 24.2909 |
| 4 | 24.1510 | 23.7064 | 23.2676 |
| 5 | 23.1189 | 22.7031 | 22.2925 |
| 6 | 22.1360 | 21.7472 | 21.3631 |
| 7 | 21.1997 | 20.8363 | 20.4771 |
| 8 | 20.3077 | 19.9680 | 19.6321 |
| 9 | 19.4574 | 19.1401 | 18.8261 |
| 10 | 18.6470 | 18.3506 | 18.0571 |
| 11 | 17.8741 | 17.5974 | 17.3233 |
| 12 | 17.1371 | 16.8788 | 16.6228 |
| 13 | 16.4339 | 16.1929 | 15.9539 |
| 14 | 15.7629 | 15.5382 | 15.3152 |
| 15 | 15.1225 | 14.9131 | 14.7051 |
| 16 | 14.5112 | 14.3160 | 14.1221 |
| 17 | 13.9274 | 13.7457 | 13.5650 |
| 18 | 13.3698 | 13.2007 | 13.0325 |
| 19 | 12.8372 | 12.6799 | 12.5233 |
| 20 | 12.3282 | 12.1820 | 12.0364 |
| 21 | 11.8417 | 11.7060 | 11.5707 |
| 22 | 11.3767 | 11.2508 | 11.1252 |
| 23 | 10.9320 | 10.8153 | 10.6988 |
| 24 | 10.5068 | 10.3987 | 10.2907 |
| 25 | 10.1000 | 10.0000 | 9.9000 |
| 26 | 9.7183 | 9.6184 | 9.5185 |
| 27 | 9.3528 | 9.2530 | 9.1534 |
| 28 | 9.0027 | 8.9032 | 8.8039 |
| 29 | 8.6672 | 8.5681 | 8.4694 |
| 30 | 8.3457 | 8.2472 | 8.1490 |
| 31 | 8.0376 | 7.9396 | 7.8421 |
| 32 | 7.7421 | 7.6449 | 7.5482 |
| 33 | 7.4588 | 7.3624 | 7.2665 |
| 34 | 7.1872 | 7.0916 | 6.9966 |
| 35 | 6.9265 | 6.8319 | 6.7378 |
| 36 | 6.6765 | 6.5828 | 6.4898 |
| 37 | 6.4365 | 6.3439 | 6.2519 |
| 38 | 6.2062 | 6.1146 | 6.0238 |
| 39 | 5.9851 | 5.8947 | 5.8049 |
| 40 | 5.7729 | 5.6835 | 5.5950 |
| 41 | 5.5690 | 5.4808 | 5.3935 |
| 42 | 5.3732 | 5.2862 | 5.2001 |
| 43 | 5.1851 | 5.0993 | 5.0144 |
| 44 | 5.0044 | 4.9198 | 4.8362 |
| 45 | 4.8307 | 4.7473 | 4.6650 |
| 46 | 4.6637 | 4.5816 | 4.5006 |
| 47 | 4.5032 | 4.4224 | 4.3426 |
| 48 | 4.3489 | 4.2694 | 4.1908 |
| 49 | 4.2005 | 4.1222 | 4.0450 |
| 50 | 4.0578 | 3.9807 | 3.9048 |
| 51 | 3.9204 | 3.8447 | 3.7700 |
| 52 | 3.7883 | 3.7138 | 3.6405 |
| 53 | 3.6612 | 3.5880 | 3.5159 |
| 54 | 3.5388 | 3.4669 | 3.3960 |
| 55 | 3.4210 | 3.3503 | 3.2807 |
| 56 | 3.3076 | 3.2381 | 3.1698 |
| 57 | 3.1984 | 3.1302 | 3.0631 |
| 58 | 3.0932 | 3.0262 | 2.9603 |
| 59 | 2.9919 | 2.9261 | 2.8615 |
| 60 | 2.8943 | 2.8297 | 2.7663 |
| 61 | 2.8003 | 2.7369 | 2.6746 |
| 62 | 2.7097 | 2.6474 | 2.5863 |
| 63 | 2.6223 | 2.5612 | 2.5013 |
| 64 | 2.5381 | 2.4782 | 2.4194 |
| 65 | 2.4569 | 2.3981 | 2.3405 |
| 66 | 2.3787 | 2.3210 | 2.2644 |
| 67 | 2.3032 | 2.2466 | 2.1911 |
| 68 | 2.2304 | 2.1749 | 2.1205 |
| 69 | 2.1601 | 2.1057 | 2.0524 |
| 70 | 2.0924 | 2.0390 | 1.9867 |
| 71 | 2.0270 | 1.9746 | 1.9234 |
| 72 | 1.9639 | 1.9125 | 1.8623 |
| 73 | 1.9030 | 1.8526 | 1.8034 |
| 74 | 1.8442 | 1.7948 | 1.7466 |
| 75 | 1.7874 | 1.7390 | 1.6918 |
| 76 | 1.7326 | 1.6852 | 1.6389 |
| 77 | 1.6797 | 1.6332 | 1.5878 |
| 78 | 1.6285 | 1.5830 | 1.5385 |
| 79 | 1.5791 | 1.5345 | 1.4909 |
| 80 | 1.5314 | 1.4876 | 1.4450 |
| 81 | 1.4853 | 1.4424 | 1.4006 |
| 82 | 1.4408 | 1.3987 | 1.3577 |
| 83 | 1.3977 | 1.3565 | 1.3164 |
| 84 | 1.3561 | 1.3157 | 1.2764 |
| 85 | 1.3158 | 1.2763 | 1.2377 |
| 86 | 1.2769 | 1.2381 | 1.2004 |
| 87 | 1.2393 | 1.2013 | 1.1644 |
| 88 | 1.2029 | 1.1657 | 1.1295 |
| 89 | 1.1677 | 1.1312 | 1.0958 |
| 90 | 1.1337 | 1.0979 | 1.0632 |
| 91 | 1.1008 | 1.0657 | 1.0317 |
| 92 | 1.0689 | 1.0346 | 1.0012 |
| 93 | 1.0381 | 1.0044 | 0.9718 |
| 94 | 1.0082 | 0.9753 | 0.9433 |
| 95 | 0.9793 | 0.9470 | 0.9157 |
| 96 | 0.9514 | 0.9197 | 0.8891 |
| 97 | 0.9243 | 0.8933 | 0.8633 |
| 98 | 0.8981 | 0.8677 | 0.8383 |
| 99 | 0.8727 | 0.8430 | 0.8141 |
| 100 | 0.8481 | 0.8190 | 0.7908 |
| 101 | 0.8243 | 0.7958 | 0.7681 |
| 102 | 0.8013 | 0.7733 | 0.7462 |
| 103 | 0.7789 | 0.7515 | 0.7250 |
| 104 | 0.7573 | 0.7304 | 0.7044 |
| 105 | 0.7363 | 0.7100 | 0.6845 |
| 106 | 0.7160 | 0.6902 | 0.6653 |
| 107 | 0.6963 | 0.6710 | 0.6466 |
| 108 | 0.6772 | 0.6524 | 0.6285 |
| 109 | 0.6587 | 0.6344 | 0.6110 |
| 110 | 0.6407 | 0.6169 | 0.5940 |
| 111 | 0.6233 | 0.6000 | 0.5775 |
| 112 | 0.6064 | 0.5836 | 0.5616 |
| 113 | 0.5901 | 0.5677 | 0.5461 |
| 114 | 0.5742 | 0.5523 | 0.5312 |
| 115 | 0.5588 | 0.5373 | 0.5166 |
| 116 | 0.5439 | 0.5228 | 0.5025 |
| 117 | 0.5294 | 0.5088 | 0.4889 |
| 118 | 0.5153 | 0.4951 | 0.4756 |
| 119 | 0.5017 | 0.4819 | 0.4628 |
| 120 | 0.4884 | 0.4690 | 0.4503 |
| 121 | 0.4756 | 0.4566 | 0.4382 |
| 122 | 0.4631 | 0.4445 | 0.4265 |
| 123 | 0.4510 | 0.4327 | 0.4151 |
| 124 | 0.4392 | 0.4213 | 0.4041 |
| 125 | 0.4278 | 0.4103 | 0.3934 |
| 126 | 0.4167 | 0.3990 | 0.3899 |
| 127 | 0.4060 | 0.3891 | 0.3729 |
| 128 | 0.3955 | 0.3790 | 0.3600 |
| 129 | 0.3854 | 0.3977 | 0.3950 |
| 130 | 0.3755 | 0.3380 | 0.3444 |
| 131 | 0.3659 | 0.3435 | 0.3354 |
| 132 | 0.3566 | 0.3431 | 0.3267 |
| 133 | 0.3475 | 0.3326 | 0.3182 |
| 134 | 0.3388 | 0.3241 | 0.3100 |
| 135 | 0.3302 | 0.3158 | 0.3021 |
| 136 | 0.3219 | 0.3078 | 0.2943 |
| 137 | 0.3138 | 0.3000 | 0.2868 |
| 138 | 0.3060 | 0.2924 | 0.2795 |
| 139 | 0.2984 | 0.2851 | 0.2724 |
| 140 | 0.2909 | 0.2779 | 0.2655 |
| 141 | 0.2837 | 0.2710 | 0.2587 |
| 142 | 0.2767 | 0.2642 | 0.2522 |
| 143 | 0.2699 | 0.2576 | 0.2459 |
| 144 | 0.2633 | 0.2512 | 0.2397 |
| 145 | 0.2568 | 0.2450 | 0.2337 |
| 146 | 0.2505 | 0.2390 | 0.2279 |
| 147 | 0.2444 | 0.2331 | 0.2222 |
| 148 | 0.2385 | 0.2274 | 0.2167 |
| 149 | 0.2327 | 0.2218 | 0.2114 |
| 150 | 0.2271 | 0.2164 | 0.2062 |
| 151 | 0.2216 | 0.2111 | 0.2011 |
| 152 | 0.2163 | 0.2060 | 0.1962 |
| 153 | 0.2111 | 0.2010 | 0.1914 |
| 154 | 0.2061 | 0.1962 | 0.1867 |
| 155 | 0.2012 | 0.1914 | 0.1822 |
| 156 | 0.1964 | 0.1869 | 0.1778 |
| 157 | 0.1917 | 0.1824 | 0.1735 |
| 158 | 0.1872 | 0.1780 | 0.1693 |
| 159 | 0.1828 | 0.1738 | 0.1652 |
| 160 | 0.1785 | 0.1697 | 0.1613 |
| 161 | 0.1743 | 0.1656 | 0.1574 |
| 162 | 0.1702 | 0.1617 | 0.1536 |
| 163 | 0.1663 | 0.1579 | 0.1500 |
| 164 | 0.1624 | 0.1542 | 0.1464 |
| 165 | 0.1586 | 0.1506 | 0.1430 |
| 166 | 0.1550 | 0.1471 | 0.1396 |
| 167 | 0.1514 | 0.1437 | 0.1363 |
| 168 | 0.1479 | 0.1403 | 0.1331 |
| 169 | 0.1445 | 0.1371 | 0.1300 |
| 170 | 0.1412 | 0.1339 | 0.1270 |
| 171 | 0.1380 | 0.1308 | 0.1240 |
| 172 | 0.1348 | 0.1278 | 0.1211 |
| 173 | 0.1318 | 0.1249 | 0.1183 |
| 174 | 0.1288 | 0.1220 | 0.1156 |
| 175 | 0.1259 | 0.1192 | 0.1129 |
| 176 | 0.1230 | 0.1165 | 0.1103 |
| 177 | 0.1203 | 0.1139 | 0.1078 |
| 178 | 0.1176 | 0.1113 | 0.1053 |
| 179 | 0.1149 | 0.1088 | 0.1029 |
| 180 | 0.1124 | 0.1063 | 0.1006 |
| 181 | 0.1099 | 0.1039 | 0.0983 |
| 182 | 0.1074 | 0.1016 | 0.0961 |
| 183 | 0.1051 | 0.0993 | 0.0939 |
| 184 | 0.1027 | 0.0971 | 0.0918 |
| 185 | 0.1005 | 0.0950 | 0.0897 |
| 186 | 0.0983 | 0.0928 | 0.0877 |
| 187 | 0.0961 | 0.0908 | 0.0858 |
| 188 | 0.0940 | 0.0888 | 0.0838 |
| 189 | 0.0920 | 0.0868 | 0.0820 |
| 190 | 0.0900 | 0.0849 | 0.0802 |
| 191 | 0.0880 | 0.0831 | 0.0784 |
| 192 | 0.0861 | 0.0812 | 0.0766 |
| 193 | 0.0842 | 0.0795 | 0.0750 |
| 194 | 0.0824 | 0.0777 | 0.0733 |
| 195 | 0.0806 | 0.0760 | 0.0717 |
| 196 | 0.0789 | 0.0744 | 0.0701 |
| 197 | 0.0772 | 0.0728 | 0.0686 |
| 198 | 0.0756 | 0.0712 | 0.0671 |
| 199 | 0.0740 | 0.0697 | 0.0657 |
| 200 | 0.0724 | 0.0682 | 0.0642 |
| 201 | 0.0709 | 0.0667 | 0.0628 |
| 202 | 0.0694 | 0.0653 | 0.0615 |
| 203 | 0.0679 | 0.0639 | 0.0602 |
| 204 | 0.0665 | 0.0626 | 0.0589 |
| 205 | 0.0651 | 0.0612 | 0.0576 |
| 206 | 0.0637 | 0.0599 | 0.0564 |
| 207 | 0.0624 | 0.0587 | 0.0552 |
| 208 | 0.0611 | 0.0574 | 0.0540 |
| 209 | 0.0598 | 0.0562 | 0.0529 |
| 210 | 0.0586 | 0.0550 | 0.0517 |
| 211 | 0.0574 | 0.0539 | 0.0506 |
| 212 | 0.0562 | 0.0528 | 0.0496 |
| 213 | 0.0550 | 0.0517 | 0.0485 |
| 214 | 0.0539 | 0.0506 | 0.0475 |
| 215 | 0.0528 | 0.0495 | 0.0465 |
| 216 | 0.0517 | 0.0485 | 0.0455 |
| 217 | 0.0506 | 0.0475 | 0.0446 |
| 218 | 0.0496 | 0.0465 | 0.0437 |
| 219 | 0.0486 | 0.0456 | 0.0428 |
| 220 | 0.0476 | 0.0447 | 0.0419 |
| 221 | 0.0466 | 0.0437 | 0.0410 |
| 222 | 0.0457 | 0.0428 | 0.0402 |
| 223 | 0.0448 | 0.0420 | 0.0393 |
| 224 | 0.0439 | 0.0411 | 0.0385 |
| 225 | 0.0430 | 0.0403 | 0.0377 |
| 226 | 0.0421 | 0.0395 | 0.0370 |
| 227 | 0.0413 | 0.0387 | 0.0362 |
| 228 | 0.0405 | 0.0379 | 0.0355 |
| 229 | 0.0397 | 0.0371 | 0.0348 |
| 230 | 0.0389 | 0.0364 | 0.0341 |
| 231 | 0.0381 | 0.0357 | 0.0334 |
| 232 | 0.0374 | 0.0350 | 0.0327 |
| 233 | 0.0366 | 0.0343 | 0.0320 |
| 234 | 0.0359 | 0.0336 | 0.0314 |
| 235 | 0.0352 | 0.0329 | 0.0308 |
| 236 | 0.0345 | 0.0323 | 0.0302 |
| 237 | 0.0338 | 0.0316 | 0.0296 |
| 238 | 0.0332 | 0.0310 | 0.0290 |
| 239 | 0.0325 | 0.0304 | 0.0284 |
| 240 | 0.0319 | 0.0298 | 0.0278 |
| 241 | 0.0313 | 0.0292 | 0.0273 |
| 242 | 0.0307 | 0.0286 | 0.0267 |
| 243 | 0.0301 | 0.0281 | 0.0262 |
| 244 | 0.0295 | 0.0275 | 0.0257 |
| 245 | 0.0289 | 0.0270 | 0.0252 |
| 246 | 0.0284 | 0.0265 | 0.0247 |
| 247 | 0.0278 | 0.0260 | 0.0242 |
| 248 | 0.0273 | 0.0255 | 0.0237 |
| 249 | 0.0268 | 0.0250 | 0.0233 |
| 250 | 0.0263 | 0.0245 | 0.0228 |
| 251 | 0.0258 | 0.0240 | 0.0224 |
| 252 | 0.0253 | 0.0236 | 0.0220 |
| 253 | 0.0248 | 0.0231 | 0.0215 |
| 254 | 0.0243 | 0.0227 | 0.0211 |
| 255 | 0.0239 | 0.0222 | 0.0207 |
| 256 | 0.0234 | 0.0218 | 0.0203 |
| 257 | 0.0230 | 0.0214 | 0.0199 |
| 258 | 0.0226 | 0.0210 | 0.0195 |
| 259 | 0.0221 | 0.0206 | 0.0192 |
| 260 | 0.0217 | 0.0202 | 0.0188 |
| 261 | 0.0213 | 0.0198 | 0.0184 |
| 262 | 0.0209 | 0.0195 | 0.0181 |
| 263 | 0.0205 | 0.0191 | 0.0178 |
| 264 | 0.0201 | 0.0187 | 0.0174 |
| 265 | 0.0198 | 0.0184 | 0.0171 |
| 266 | 0.0194 | 0.0180 | 0.0168 |
| 267 | 0.0191 | 0.0177 | 0.0165 |
| 268 | 0.0187 | 0.0174 | 0.0161 |
| 269 | 0.0184 | 0.0171 | 0.0158 |
| 270 | 0.0180 | 0.0167 | 0.0155 |
| 271 | 0.0177 | 0.0164 | 0.0153 |
| 272 | 0.0174 | 0.0161 | 0.0150 |
| 273 | 0.0171 | 0.0158 | 0.0147 |
| 274 | 0.0167 | 0.0155 | 0.0144 |
| 275 | 0.0164 | 0.0153 | 0.0142 |
| 276 | 0.0161 | 0.0150 | 0.0139 |
| 277 | 0.0159 | 0.0147 | 0.0136 |
| 278 | 0.0156 | 0.0144 | 0.0134 |
| 279 | 0.0153 | 0.0142 | 0.0131 |
| 280 | 0.0150 | 0.0139 | 0.0129 |
| 281 | 0.0147 | 0.0137 | 0.0127 |
| 282 | 0.0145 | 0.0134 | 0.0124 |
| 283 | 0.0142 | 0.0132 | 0.0122 |
| 284 | 0.0140 | 0.0129 | 0.0120 |
| 285 | 0.0137 | 0.0127 | 0.0118 |
| 286 | 0.0135 | 0.0125 | 0.0116 |
| 287 | 0.0132 | 0.0123 | 0.0113 |
| 288 | 0.0130 | 0.0120 | 0.0111 |
| 289 | 0.0128 | 0.0118 | 0.0109 |
| 290 | 0.0126 | 0.0116 | 0.0107 |
| 291 | 0.0123 | 0.0114 | 0.0106 |
| 292 | 0.0121 | 0.0112 | 0.0104 |
| 293 | 0.0119 | 0.0110 | 0.0102 |
| 294 | 0.0117 | 0.0108 | 0.0100 |
| 295 | 0.0115 | 0.0106 | 0.0098 |
| 296 | 0.0113 | 0.0104 | 0.0096 |
| 297 | 0.0111 | 0.0103 | 0.0095 |
| 298 | 0.0109 | 0.0101 | 0.0093 |
| 299 | 0.0107 | 0.0099 | 0.0091 |
| 300 | 0.0105 | 0.0097 | 0.0090 |






