R25=5KB25/50=3970NTC熱敏電阻RT表

發(fā)布時間：2024-01-20

r25=5k±0.8%，b25/50=3970±0.5%，ntc熱敏電阻（溫度傳感器）阻值與溫度對應r/t表。
更多阻值表請查閱我司網(wǎng)站?
r25=5k±0.8%
b25/50=3970±0.5%
temp.
(deg. c)
rmax
(k ohms)
rnor
(k ohms)
rmin
(k ohms)
temp.
(deg. c)
rmax
(k ohms)
rnor
(k ohms)
rmin
(k ohms)
-40
169.776
174.210
178.750
43
2.334
2.361
2.289
-39
158.695
162.785
166.970
44
2.243
2.270
2.297
-38
148.413
152.187
156.047
45
2.156
2.183
2.209
-37
138.868
142.351
145.913
46
2.073
2.099
2.125
-36
130.002
133.219
136.507
47
1.994
2.019
2.045
-35
121.762
124.734
127.771
48
1.919
1.943
1.968
-34
114.100
116.847
119.653
49
1.846
1.870
1.894
-33
106.972
109.512
112.105
50
1.777
1.800
1.824
-32
100.338
102.687
105.085
51
1.710
1.733
1.756
-31
94.159
96.333
98.551
52
1.647
1.669
1.692
-30
88.402
90.415
92.467
53
1.586
1.608
1.630
-29
83.036
84.899
86.799
54
1.528
1.549
1.571
-28
78.031
79.757
81.516
55
1.472
1.493
1.514
-27
73.361
74.960
76.590
56
1.418
1.439
1.459
-26
69.001
70.483
71.993
57
1.367
1.387
1.407
-25
64.928
66.303
67.703
58
1.318
1.337
1.357
-24
61.123
62.399
63.697
59
1.271
1.290
1.309
-23
57.566
58.749
59.953
60
1.226
1.244
1.263
-22
54.239
55.337
56.454
61
1.182
1.200
1.219
-21
51.125
52.145
53.182
62
1.141
1.158
1.176
-20
48.211
49.158
50.121
63
1.101
1.118
1.135
-19
45.481
46.361
47.256
64
1.062
1.079
1.096
-18
42.924
43.742
44.572
65
1.026
1.042
1.059
-17
40.526
41.287
42.059
66
0.990
1.006
1.023
-16
38.278
38.985
39.703
67
0.956
0.972
0.988
-15
36.169
36.826
37.493
68
0.924
0.939
0.955
-14
34.189
34.801
35.421
69
0.893
0.907
0.923
-13
32.330
32.900
33.477
70
0.862
0.877
0.892
-12
30.584
31.114
31.651
71
0.834
0.848
0.862
-11
28.913
29.437
29.936
72
0.806
0.820
0.834
-10
27.401
27.860
28.325
73
0.779
0.793
0.806
-9
25.950
26.378
26.811
74
0.753
0.767
0.780
-8
24.585
24.983
25.387
75
0.729
0.742
0.755
-7
23.300
23.671
24.047
76
0.705
0.718
0.730
-6
22.091
22.436
22.786
77
0.682
0.694
0.707
-5
20.951
21.273
21.599
78
0.660
0.672
0.684
-4
19.877
20.178
20.482
79
0.639
0.651
0.662
-3
18.865
19.145
19.428
80
0.618
0.630
0.642
-2
17.911
18.172
18.436
81
0.599
0.610
0.621
-1
17.010
17.254
17.500
82
0.580
0.591
0.602
0
16.160
16.388
16.617
83
0.562
0.572
0.583
1
15.358
15.570
15.784
84
0.544
0.554
0.565
2
14.601
14.799
14.998
85
0.527
0.537
0.548
3
13.885
14.070
14.256
86
0.511
0.521
0.531
4
13.209
13.381
13.555
87
0.495
0.505
0.515
5
12.569
12.730
12.892
88
0.480
0.489
0.499
6
11.965
12.115
12.266
89
0.465
0.475
0.484
7
11.393
11.533
11.674
90
0.451
0.460
0.469
8
10.851
10.982
11.114
91
0.437
0.446
0.455
9
10.339
10.461
10.584
92
0.424
0.433
0.442
10
9.854
9.968
10.082
93
0.412
0.420
0.429
11
9.394
9.500
9.607
94
0.399
0.408
0.416
12
.8.959
9.058
9.157
95
0.388
0.396
0.404
13
8.546
8.638
8.731
96
0.376
0.384
0.392
14
8.155
8.241
8.328
97
0.365
0.373
0.381
15
7.783
7.864
7.945
98
0.355
0.362
0.370
16
7.431
7.506
7.582
99
0.344
0.352
0.359
17
7.097
7.167
7.237
100
0.334
0.342
0.349
18
6.780
6.845
6.911
101
0.325
0.332
0.339
19
6.478
6.539
6.600
102
0.315
0.322
0.329
20
6.192
6.249
6.306
103
0.306
0.313
0.320
21
5.920
5.973
6.026
104
0.298
0.304
0.311
22
5.662
5.711
5.761
105
0.289
0.296
0.303
23
5.416
5.462
5.508
106
0.281
0.288
0.294
24
5.182
5.225
5.268
107
0.273
0.280
0.286
25
4.960
5.000
5.040
108
0.266
0.272
0.278
26
4.746
4.786
4.825
109
0.259
0.264
0.271
27
4.543
4.582
4.621
110
0.251
0.257
0.263
28
4.350
4.388
4.426
111
0.245
0.250
0.256
29
4.166
4.203
4.240
112
0.238
0.243
0.249
30
3.991
4.027
4.064
113
0.231
0.237
0.242
31
3.824
3.859
3.895
114
0.225
0.230
0.236
32
3.665
3.700
3.735
115
0.219
0.224
0.230
33
3.513
3.547
3.582
116
0.213
0.218
0.224
34
3.369
3.402
3.436
117
0.208
0.213
0.218
35
3.231
3.264
3.297
118
0.202
0.207
0.212
36
3.100
3.132
3.164
119
0.197
0.201
0.206
37
2.974
3.006
3.038
120
0.192
0.196
0.201
38
2.855
2.886
2.917
121
0.187
0.191
0.196
39
2.741
2.771
2.801
122
0.182
0.186
0.191
40
2.632
2.661
2.691
123
0.177
0.181
0.186
41
2.528
2.557
2.586
124
0.172
0.177
0.181
42
2.429
2.457
2.485
125
0.168
0.172
0.176
?
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