NTC热敏电阻103F4050FA阻值温度对照表

26
9.4718
9.5716
9.6716
-4.37
27
9.0639
9.1634
9.2631
-4.35
28
8.6751
8.7742
8.8736
-4.33
29
8.3046
8.4031
8.5019
-4.31
30
7.9513
8.0491
8.1472
-4.30
31
7.6143
7.7112
7.8086
-4.28
-5.60
-3.05
3.13
-0.560
74.2459
76.5378
78.8926
-5.62
-2.99
3.08
-0.547
70.2214
72.3483
74.5322
-5.64
-2.94
3.02
-0.536
66.4072
68.3800
70.4044
-6.00
-2.89
2.96
-0.493
62.5988
12.3888
-4.13
21
11.6119
11.7481
11.8847
-4.09
22
11.1523
11.2785
11.4050
-4.06
23
10.7145
10.8314
10.9484
-4.03
24
10.2974
10.4056
10.5138
-3.99
25
9.9000
10.0000
10.1000
-4.13
-2.000
230.0492 239.8753 250.0960
-2.43
-4.10
4.26
-1.751
224.2675 233.7865 243.6851
-2.71
-4.07
4.23
-1.564
218.0565 227.2474 236.8020
-2.96
-4.04
4.20
-1.418
211.4938 220.3400 229.5333
251.6670 262.6545 274.0943
0.00
-4.18
4.36
18742.002
251.1550 262.1148 273.5255
-0.41
-4.18
4.35
-10.672
249.6602 260.5391 271.8648
-0.79
-4.18
4.35
-5.471
247.2518 258.0004 269.1894
50
3.4251
3.4962
3.5685
-3.89
51
3.2981
3.3679
3.4388
-3.74
52
3.1760
3.2444
3.3139
-3.74
53
3.0584
3.1254
3.1936
-3.74
54
2.9453
3.0109
3.0778
-3.73
55
2.8364
2.9007
2.9662
-3.73
20.0056
-4.50
10
18.5068
18.8122
19.1208
-4.46
11
17.7099
17.9942
18.2812
-4.43
12
16.9529
17.2174
17.4844
-4.40
13
16.2335
16.4796
16.7278
-4.36
14
15.5498
15.7787
16.0093
-4.33
33.1044
33.8381
-5.18
-1
30.7746
31.4436
32.1240
-5.12
0
29.2630
29.8840
30.5151
-4.80
1
27.9109
28.4895
29.0773
-4.76
2
26.6301
27.1693
27.7167
-4.73
3
25.4166
25.9190
26.4287
-1.056
183.1247 190.5069 198.1669
-4.03
-3.88
4.02
-0.998
175.8087 182.8207 190.0934
-4.20
-3.84
3.98
-0.946
168.5066 175.1523 182.0420
-4.36
-3.79
3.93
-0.901
161.2607 167.5462 174.0593
-0.617
92.5664
95.6367
98.7989
-5.50
-3.21
3.31
-0.601
87.6431
90.5001
93.4409
-5.54
-3.16
3.25
-0.587
82.9514
85.6078
88.3405
-5.57
-3.10
3.19
-0.573
78.4873
80.9555
83.4931
-3.21
-4.01
4.17
-1.301
204.6528 213.1421 221.9613
-3.43
-3.98
4.14
-1.205
197.6026 205.7266 214.1631
-3.65
-3.95
4.10
-1.125
190.4070 198.1609 206.2099
-3.85
-3.91
4.06
56
2.7316
2.7946
2.8588
-3.73
57
2.6308
2.6925
2.7554
-3.72
58
2.5339
2.5943
2.6558
-3.72
59
2.4406
2.4997
2.5599
-3.71
60
2.3509
2.4087
2.4677
-3.71
61
2.2647
2.3212
2.3789
-3.70
-0.474
49.7515Leabharlann Baidu
51.0803
52.4394
-5.67
-2.60
2.66
-0.469
47.0499
48.2793
49.5359
-5.61
-2.55
2.60
-0.464
44.5228
45.6607
46.8231
-5.54
-2.49
2.55
-0.459
测温正偏差 (℃)
-1.389 -1.723 -2.223 -3.055 -4.719 -9.705 -18001.004 10.250 5.255 3.590 2.757 2.257 1.923 1.684 1.504 1.364 1.252 1.160 1.083 1.018 0.961 0.912 0.869 0.831 0.797 0.766 0.739 0.713 0.690 0.669 0.649 0.631 0.614 0.599 0.584 0.570 0.557 0.544 0.533 0.522 0.481 0.477 0.472 0.468 0.463 0.459 0.454 0.449
最小值 (kΩ)
标准值 (kΩ)
最大值 (kΩ)
温度系数 (%/℃)
阻值负偏差 阻值正偏差 测温负偏差
（%)
(%)
(℃)
231.5702 241.4773 251.7830
2.95
-4.10
4.27
1.445
237.7799 248.0189 258.6730
2.40
-4.13
4.30
1.792
242.8458 253.3569 264.2965
-7
42.1577
43.2113
44.2868
-5.48
-6
39.9427
40.9187
41.9143
-5.42
-5
37.8673
38.7717
39.6937
-5.36
-4
35.9216
36.7599
37.6140
-5.30
-3
34.0964
34.8737
35.6652
-5.24
-2
32.3833
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 2
RT Rref

+D
ln
3

RT R ref

+E
ln
4

RT R ref

-273.15
A= B= C= D= E=
温度 (℃) -55 -54 -53 -52 -51 -50 -49 -48 -47 -46 -45 -44 -43 -42 -41 -40 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8
64.4200
66.2876
-5.93
-2.83
2.90
-0.489
59.0479
60.7300
62.4537
-5.87
-2.77
2.84
-0.484
55.7347
57.2890
58.8808
-5.80
-2.71
2.78
-0.479
52.6414
54.0783
55.5488
-5.74
-2.66
2.72
-1.16
-4.17
4.34
-3.737
244.0054 254.5789 265.5841
-1.51
-4.15
4.32
-2.870
240.0011 250.3592 261.1383
-1.83
-4.14
4.31
-2.348
235.3213 245.4286 255.9445
-2.14
-4.12
4.28
-4.70
4
24.2663
24.7344
25.2091
-4.66
5
23.1758
23.6119
24.0538
-4.63
6
22.1416
22.5479
22.9593
-4.60
7
21.1605
21.5389
21.9219
-4.57
8
20.2295
20.5819
20.9383
-4.53
9
19.3458
19.6739
1.87
-4.15
4.32
2.313
246.7542 257.4759 268.6367
1.36
-4.16
4.33
3.180
249.5100 260.3807 271.6979
0.88
-4.17
4.35
4.912
251.1353 262.0940 273.5036
0.43
-4.18
4.35
10.104
-5.26
-3.42
3.53
-0.670
108.7435 112.5333 116.4435
-5.34
-3.37
3.47
-0.651
103.1165 106.6529 110.2995
-5.40
-3.32
3.42
-0.633
97.7238
101.0205 104.4179
-5.45
-3.26
3.36
-2.44 -2.39 -2.33 -2.28 -2.23 -2.18 -2.13 -2.08 -2.03 -1.98 -1.94 -1.89 -1.85 -1.80 -1.76 -1.71 -1.67 -1.62 -1.58 -1.54 -1.49 -1.45 -1.41 -1.37 -1.32 -1.28 -1.24 -1.20 -1.16 -1.12 -1.08 -1.04 -1.00 -1.04 -1.09 -1.13 -1.17 -1.21 -1.26 -1.30 -1.34 -1.38 -1.42 -1.47 -1.51 -1.55 -1.59 -1.63 -1.67 -1.71 -1.75 -1.79 -1.83 -1.87 -1.91 -1.95 -2.00 -2.03 -2.07 -2.11 -2.14 -2.18 -2.22 -2.25 -2.29 -2.33 -2.36 -2.40 -2.44
15
14.8997
15.1125
15.3268
-4.30
16
14.2815
14.4792
14.6782
-4.26
17
13.6934
13.8771
14.0619
-4.23
18
13.1339
13.3045
13.4759
-4.19
19
12.6014
12.7597
12.9188
-4.16
20
12.0945
12.2414
44
4.3900
4.4702
4.5514
-4.12
45
4.2112
4.2899
4.3696
-4.11
46
4.0400
4.1172
4.1955
-4.10
47
3.8762
3.9518
4.0286
-4.09
48
3.7193
3.7934
3.8687
-4.09
49
3.5690
3.6416
3.7154
-4.08
38
5.6461
5.7349
5.8246
-4.18
39
5.4127
5.5002
5.5885
-4.17
40
5.1896
5.2757
5.3626
-4.16
41
4.9763
5.0609
5.1464
-4.15
42
4.7722
4.8553
4.9394
-4.14
43
4.5769
4.6586
4.7412
-4.13
Rref=10kΩ 3.3467865614341500E-03 2.3858745257563500E-04 8.0701346469073400E-06 7.3480936962732500E-06 1.5413569847163100E-06
华巨温度传感器感知世界的温度，创造中国的世界品牌
R25=10kΩ±1% B25/50= 4050±1% B0/100= 4011 B25/85= 4131 B25/125= 4253
-4.51
-3.75
3.89
-0.861
154.1076 160.0410 166.1862
-4.65
-3.71
3.84
-0.826
147.0792 152.6700 158.4574
-4.78
-3.66
3.79
-0.793
140.2025 145.4615 150.9027
-4.89
-3.62
3.74
32
7.2927
7.3887
7.4852
-4.27
33
6.9858
7.0807
7.1763
-4.25
34
6.6927
6.7866
6.8811
-4.24
35
6.4129
6.5056
6.5990
-4.22
36
6.1456
6.2370
6.3292
-4.21
37
5.8902
5.9803
6.0713
-4.20
-0.764
133.4999 138.4390 143.5464
-5.00
-3.57
3.69
-0.738
126.9899 131.6216 136.4086
-5.10
-3.52
3.64
-0.713
120.6869 125.0244 129.5049
-5.19
-3.47
3.58
-0.691
114.6021 118.6589 122.8470