20K 3950 NTC热敏电阻温度/阻值 R/T表
标称阻值:20kΩ at 25℃
R25=20K±1%
B25/50=3950±1%
Temp. (deg. C) |
R (kOhms) |
Temp. (deg. C) |
R (kOhms) |
Temp. (deg. C) |
R (kOhms) |
Temp. (deg. C) |
R (kOhms) |
|||
-20 | 195.6792 | 48 | 7.7496 | 116 | 0.8468 | 184 | 0.1716 | |||
-19 | 184.6040 | 49 | 7.4567 | 117 | 0.8240 | 185 | 0.1682 | |||
-18 | 174.2249 | 50 | 7.1764 | 118 | 0.8019 | 186 | 0.1649 | |||
-17 | 164.4941 | 51 | 6.9080 | 119 | 0.7805 | 187 | 0.1616 | |||
-16 | 155.3674 | 52 | 6.6511 | 120 | 0.7597 | 188 | 0.1585 | |||
-15 | 146.8035 | 53 | 6.4050 | 121 | 0.7396 | 189 | 0.1554 | |||
-14 | 138.7646 | 54 | 6.1692 | 122 | 0.7202 | 190 | 0.1524 | |||
-13 | 131.2154 | 55 | 5.9434 | 123 | 0.7013 | 191 | 0.1495 | |||
-12 | 124.1231 | 56 | 5.7269 | 124 | 0.6830 | 192 | 0.1466 | |||
-11 | 117.4576 | 57 | 5.5194 | 125 | 0.6653 | 193 | 0.1438 | |||
-10 | 111.1905 | 58 | 5.3205 | 126 | 0.6481 | 194 | 0.1411 | |||
-9 | 105.2959 | 59 | 5.1298 | 127 | 0.6314 | 195 | 0.1384 | |||
-8 | 99.7495 | 60 | 4.9468 | 128 | 0.6152 | 196 | 0.1358 | |||
-7 | 94.5286 | 61 | 4.7713 | 129 | 0.5996 | 197 | 0.1332 | |||
-6 | 89.6124 | 62 | 4.6029 | 130 | 0.5844 | 198 | 0.1308 | |||
-5 | 84.9813 | 63 | 4.4413 | 131 | 0.5696 | 199 | 0.1283 | |||
-4 | 80.6171 | 64 | 4.2861 | 132 | 0.5553 | 200 | 0.1260 | |||
-3 | 76.5031 | 65 | 4.1371 | 133 | 0.5414 | 201 | 0.1236 | |||
-2 | 72.6234 | 66 | 3.9941 | 134 | 0.5279 | 202 | 0.1214 | |||
-1 | 68.9634 | 67 | 3.8567 | 135 | 0.5148 | 203 | 0.1192 | |||
0 | 65.5094 | 68 | 3.7247 | 136 | 0.5021 | 204 | 0.1170 | |||
1 | 62.2487 | 69 | 3.5979 | 137 | 0.4898 | 205 | 0.1149 | |||
2 | 59.1693 | 70 | 3.4760 | 138 | 0.4778 | 206 | 0.1128 | |||
3 | 56.2603 | 71 | 3.3588 | 139 | 0.4662 | 207 | 0.1108 | |||
4 | 53.5112 | 72 | 3.2462 | 140 | 0.4549 | 208 | 0.1088 | |||
5 | 50.9124 | 73 | 3.1379 | 141 | 0.4439 | 209 | 0.1069 | |||
6 | 48.4548 | 74 | 3.0337 | 142 | 0.4332 | 210 | 0.1050 | |||
7 | 46.1300 | 75 | 2.9335 | 143 | 0.4229 | 211 | 0.1031 | |||
8 | 43.9301 | 76 | 2.8371 | 144 | 0.4128 | 212 | 0.1013 | |||
9 | 41.8477 | 77 | 2.7443 | 145 | 0.4031 | 213 | 0.0996 | |||
10 | 39.8759 | 78 | 2.6550 | 146 | 0.3936 | 214 | 0.0978 | |||
11 | 38.0083 | 79 | 2.5690 | 147 | 0.3843 | 215 | 0.0962 | |||
12 | 36.2387 | 80 | 2.4863 | 148 | 0.3753 | 216 | 0.0945 | |||
13 | 34.5615 | 81 | 2.4066 | 149 | 0.3666 | 217 | 0.0929 | |||
14 | 32.9714 | 82 | 2.3298 | 150 | 0.3581 | 218 | 0.0913 | |||
15 | 31.4634 | 83 | 2.2559 | 151 | 0.3499 | 219 | 0.0897 | |||
16 | 30.0328 | 84 | 2.1846 | 152 | 0.3418 | 220 | 0.0882 | |||
17 | 28.6753 | 85 | 2.1160 | 153 | 0.3340 | 221 | 0.0867 | |||
18 | 27.3867 | 86 | 2.0498 | 154 | 0.3264 | 222 | 0.0853 | |||
19 | 26.1631 | 87 | 1.9860 | 155 | 0.3191 | 223 | 0.0839 | |||
20 | 25.0010 | 88 | 1.9245 | 156 | 0.3119 | 224 | 0.0825 | |||
21 | 23.8970 | 89 | 1.8652 | 157 | 0.3049 | 225 | 0.0811 | |||
22 | 22.8478 | 90 | 1.8080 | 158 | 0.2981 | 226 | 0.0798 | |||
23 | 21.8504 | 91 | 1.7529 | 159 | 0.2914 | 227 | 0.0785 | |||
24 | 20.9020 | 92 | 1.6996 | 160 | 0.2850 | 228 | 0.0772 | |||
25 | 20.0000 | 93 | 1.6483 | 161 | 0.2787 | 229 | 0.0760 | |||
26 | 19.1418 | 94 | 1.5987 | 162 | 0.2726 | 230 | 0.0747 | |||
27 | 18.3251 | 95 | 1.5509 | 163 | 0.2667 | 231 | 0.0735 | |||
28 | 17.5477 | 96 | 1.5047 | 164 | 0.2609 | 232 | 0.0723 | |||
29 | 16.8074 | 97 | 1.4601 | 165 | 0.2552 | 233 | 0.0712 | |||
30 | 16.1024 | 98 | 1.4170 | 166 | 0.2497 | 234 | 0.0701 | |||
31 | 15.4307 | 99 | 1.3754 | 167 | 0.2444 | 235 | 0.0690 | |||
32 | 14.7907 | 100 | 1.3352 | 168 | 0.2392 | 236 | 0.0679 | |||
33 | 14.1806 | 101 | 1.2964 | 169 | 0.2341 | 237 | 0.0668 | |||
34 | 13.5990 | 102 | 1.2589 | 170 | 0.2291 | 238 | 0.0658 | |||
35 | 13.0442 | 103 | 1.2226 | 171 | 0.2243 | 239 | 0.0648 | |||
36 | 12.5151 | 104 | 1.1876 | 172 | 0.2196 | 240 | 0.0638 | |||
37 | 12.0102 | 105 | 1.1537 | 173 | 0.2150 | 241 | 0.0628 | |||
38 | 11.5284 | 106 | 1.1210 | 174 | 0.2105 | 242 | 0.0618 | |||
39 | 11.0684 | 107 | 1.0893 | 175 | 0.2062 | 243 | 0.0609 | |||
40 | 10.6292 | 108 | 1.0587 | 176 | 0.2019 | 244 | 0.0600 | |||
41 | 10.2097 | 109 | 1.0291 | 177 | 0.1978 | 245 | 0.0591 | |||
42 | 9.8090 | 110 | 1.0004 | 178 | 0.1938 | 246 | 0.0582 | |||
43 | 9.4261 | 111 | 0.9727 | 179 | 0.1898 | 247 | 0.0573 | |||
44 | 9.0601 | 112 | 0.9458 | 180 | 0.1860 | 248 | 0.0564 | |||
45 | 8.7102 | 113 | 0.9199 | 181 | 0.1823 | 249 | 0.0556 | |||
46 | 8.3757 | 114 | 0.8947 | 182 | 0.1786 | 250 | 0.0548 | |||
47 | 8.0557 | 115 | 0.8704 | 183 | 0.1750 | 251 | 0.0540 |