MF52系列CP线DIP插件NTC热敏电阻感温线10K/3435，常温25℃=103K（10KOhm) B Constant: 3435K，可以直接确认在开发要求温度时的标准热敏电阻电阻值,温度传感器阻值与温度对应R/T特性计算表：
| Resistance 10k Ohms at 25deg. C | |||
| B Value 3435K at 25/85 deg. C |
| T(℃) | R(KΩ) | T(℃) | R(KΩ) | T(℃) | R(KΩ) | T(℃) | R(KΩ) | T(℃) | R(KΩ) |
| -40 | 206.1 | 5 | 22.17 | 50 | 4.160 | 95 | 1.111 | 140 | 0.3850 |
| -39 | 194.6 | 6 | 21.25 | 51 | 4.025 | 96 | 1.083 | 141 | 0.3769 |
| -38 | 183.9 | 7 | 20.36 | 52 | 3.895 | 97 | 1.056 | 142 | 0.3690 |
| -37 | 173.8 | 8 | 19.53 | 53 | 3.770 | 98 | 1.030 | 143 | 0.3613 |
| -36 | 164.4 | 9 | 18.73 | 54 | 3.649 | 99 | 1.004 | 144 | 0.3538 |
| -35 | 155.5 | 10 | 17.97 | 55 | 3.533 | 100 | 0.9788 | 145 | 0.3465 |
| -34 | 147.1 | 11 | 17.25 | 56 | 3.421 | 101 | 0.9546 | 146 | 0.3394 |
| -33 | 139.3 | 12 | 16.56 | 57 | 3.313 | 102 | 0.9311 | 147 | 0.3325 |
| -32 | 131.9 | 13 | 15.91 | 58 | 3.210 | 103 | 0.9082 | 148 | 0.3258 |
| -31 | 125.0 | 14 | 15.28 | 59 | 3.109 | 104 | 0.8860 | 149 | 0.3192 |
| -30 | 118.4 | 15 | 14.69 | 60 | 3.013 | 105 | 0.8644 | 150 | 0.3129 |
| -29 | 112.3 | 16 | 14.12 | 61 | 2.920 | 106 | 0.8434 | ||
| -28 | 106.5 | 17 | 13.57 | 62 | 2.830 | 107 | 0.8229 | ||
| -27 | 101.0 | 18 | 13.05 | 63 | 2.743 | 108 | 0.8031 | ||
| -26 | 95.85 | 19 | 12.56 | 64 | 2.660 | 109 | 0.7838 | ||
| -25 | 91.00 | 20 | 12.08 | 65 | 2.579 | 110 | 0.7650 | ||
| -24 | 86.43 | 21 | 11.63 | 66 | 2.502 | 111 | 0.7467 | ||
| -23 | 82.12 | 22 | 11.20 | 67 | 2.427 | 112 | 0.7290 | ||
| -22 | 78.05 | 23 | 10.78 | 68 | 2.354 | 113 | 0.7117 | ||
| -21 | 74.20 | 24 | 10.38 | 69 | 2.285 | 114 | 0.6949 | ||
| -20 | 70.58 | 25 | 10.00 | 70 | 2.217 | 115 | 0.6785 | ||
| -19 | 67.16 | 26 | 9.635 | 71 | 2.152 | 116 | 0.6626 | ||
| -18 | 63.93 | 27 | 9.285 | 72 | 2.089 | 117 | 0.6471 | ||
| -17 | 60.87 | 28 | 8.949 | 73 | 2.029 | 118 | 0.6320 | ||
| -16 | 57.98 | 29 | 8.627 | 74 | 1.970 | 119 | 0.6173 | ||
| -15 | 55.24 | 30 | 8.319 | 75 | 1.914 | 120 | 0.6030 | ||
| -14 | 52.65 | 31 | 8.022 | 76 | 1.859 | 121 | 0.5891 | ||
| -13 | 50.20 | 32 | 7.738 | 77 | 1.807 | 122 | 0.5756 | ||
| -12 | 47.87 | 33 | 7.465 | 78 | 1.756 | 123 | 0.5624 | ||
| -11 | 45.66 | 34 | 7.203 | 79 | 1.707 | 124 | 0.5496 | ||
| -10 | 43.56 | 35 | 6.952 | 80 | 1.659 | 125 | 0.5371 | ||
| -9 | 41.58 | 36 | 6.710 | 81 | 1.613 | 126 | 0.5249 | ||
| -8 | 39.69 | 37 | 6.478 | 82 | 1.569 | 127 | 0.5131 | ||
| -7 | 37.90 | 38 | 6.255 | 83 | 1.526 | 128 | 0.5016 | ||
| -6 | 36.20 | 39 | 6.040 | 84 | 1.484 | 129 | 0.4904 | ||
| -5 | 34.58 | 40 | 5.834 | 85 | 1.451 | 130 | 0.4795 | ||
| -4 | 33.05 | 41 | 5.636 | 86 | 1.406 | 131 | 0.4688 | ||
| -3 | 31.59 | 42 | 5.446 | 87 | 1.369 | 132 | 0.4585 | ||
| -2 | 30.21 | 43 | 5.262 | 88 | 1.333 | 133 | 0.4484 | ||
| -1 | 28.89 | 44 | 5.086 | 89 | 1.299 | 134 | 0.4386 | ||
| 0 | 27.63 | 45 | 4.917 | 90 | 1.265 | 135 | 0.4291 | ||
| 1 | 26.42 | 46 | 4.753 | 91 | 1.232 | 136 | 0.4198 | ||
| 2 | 25.27 | 47 | 4.596 | 92 | 1.201 | 137 | 0.4107 | ||
| 3 | 24.18 | 48 | 4.445 | 93 | 1.170 | 138 | 0.4019 | ||
| 4 | 23.15 | 49 | 4.300 | 94 | 1.140 | 139 | 0.3933 |
MF52系列NTC热敏电阻型号规格：
|
MF52 NTC热敏电阻 规格参数 |
额定电阻值（R25） |
B值 |
热敏电阻 |
NTC耗散系数 |
NTC热时间常数 |
|
|
电阻值 |
允许偏差 |
标称值 |
||||
|
MF52-202-3380 |
2 |
±1% |
3380 |
-50℃ |
≥3.0 |
≤10 |
|
MF52-502-3375 |
5 |
3375 |
||||
|
MF52-103-3435 |
10 |
3435 |
||||
|
MF52-103-3600 |
10 |
3600 |
||||
|
MF52-103-3977 |
10 |
3977 |
||||
|
MF52-103-3950 |
10 |
3950 |
||||
|
MF52-103-3935 |
10 |
3935 |
||||
|
MF52-203-4200 |
20 |
4200 |
||||
|
MF52-233-3950 |
23 |
3950 |
||||
|
MF52-303-3850 |
30 |
3850 |
||||
|
MF52-2.252-3979 |
2.252 |
3979 |
||||
|
MF52-473-3950 |
47 |
3950 |
||||
|
MF52-503-3910 |
50 |
3910 |
||||
|
MF52-503-4050 |
50 |
4050 |
||||
|
MF52-104-4150 |
100 |
4150 |
||||
|
MF52-104-3950 |
100 |
3950 |
||||
|
MF52-104-3990 |
100 |
3990 |
||||
|
MF52-104-4050 |
100 |
4050 |
||||
|
MF52-104-4200 |
100 |
4200 |
||||
|
MF52-204-4260 |
200 |
4260 |
-50℃ |
|||
|
MF52-504-4200 |
500 |
4200 |
||||
|
MF52-504-4050 |
500 |
4050 |
||||
※温度传感器B值的检测温度可以是（1）0℃ /100℃ （2）100℃ /200℃ （3)200℃ /300℃ （4）25℃ /50℃
