r25=50k±1%，b25/85=3975±1%，ntc热敏电阻（温度传感器）阻值与温度对应r/t表。
更多阻值表请查阅我司网站​
​
r25=50k±1%
b25/85=3975±1%
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
1589.864
1663.201
1739.746
106
2.691
2.798
2.909
-39
1487.133
1554.681
1625.134
107
2.615
2.719
2.827
-38
1392.002
1454.257
1519.145
108
2.540
2.642
2.748
-37
1303.822
1361.234
1421.032
109
2.468
2.568
2.672
-36
1222.007
1274.982
1330.120
110
2.399
2.497
2.598
-35
1146.030
1194.936
1245.804
111
2.332
2.427
2.527
-34
1075.412
1120.584
1167.537
112
2.266
2.360
2.458
-33
1009.719
1051.462
1094.821
113
2.203
2.295
2.391
-32
948.561
987.152
1027.211
114
2.143
2.233
2.326
-31
891.579
927.271
964.297
115
2.083
2.172
2.263
-30
838.450
871.474
905.709
116
2.026
2.113
2.202
-29
788.878
819.446
851.113
117
1.971
2.056
2.143
-28
742.595
770.898
800.200
118
1.918
2.000
2.086
-27
699.353
725.569
752.691
119
1.866
1.947
2.031
-26
658.928
683.217
708.331
120
1.816
1.895
1.978
-25
621.114
643.625
666.885
121
1.767
1.845
1.926
-24
585.722
606.590
628.139
122
1.720
1.796
1.875
-23
552.577
571.928
591.898
123
1.674
1.749
1.826
-22
521.521
539.470
557.979
124
1.630
1.703
1.779
-21
492.407
509.058
526.219
125
1.587
1.659
1.733
-20
465.100
480.550
496.464
126
1.545
1.616
1.689
-19
439.475
453.814
468.574
127
1.505
1.574
1.645
-18
415.417
428.727
442.419
128
1.466
1.533
1.604
-17
392.820
405.177
417.881
129
1.428
1.494
1.563
-16
371.586
383.060
394.849
130
1.391
1.456
1.523
-15
351.624
362.280
373.221
131
1.356
1.419
1.485
-14
332.850
342.747
352.903
132
1.321
1.383
1.448
-13
315.187
324.380
333.807
133
1.288
1.348
1.412
-12
298.561
307.101
315.854
134
1.255
1.315
1.377
-11
282.907
290.840
298.967
135
1.223
1.282
1.343
-10
268.161
275.532
283.077
136
1.193
1.250
1.310
-9
254.266
261.115
268.121
137
1.163
1.219
1.278
-8
241.167
247.531
254.038
138
1.134
1.189
1.247
-7
228.816
234.729
240.771
139
1.106
1.160
1.217
-6
217.165
222.660
228.270
140
1.079
1.132
1.187
-5
206.171
211.277
216.487
141
1.052
1.104
1.159
-4
195.793
200.537
205.375
142
1.027
1.078
1.131
-3
185.994
190.402
194.894
143
1.002
1.052
1.104
-2
176.738
180.833
185.005
144
0.977
1.026
1.078
-1
167.993
171.797
175.670
145
0.954
1.002
1.052
0
159.727
163.261
166.856
146
0.931
0.978
1.027
1
151.912
155.195
158.532
147
0.909
0.955
1.003
2
144.522
147.570
150.668
148
0.887
0.932
0.980
3
137.530
140.361
143.235
149
0.866
0.910
0.957
4
130.914
133.542
136.209
150
0.845
0.889
0.935
5
124.652
127.091
129.565
151
0.826
0.869
0.914
6
118.723
120.986
123.281
152
0.807
0.849
0.893
7
113.107
115.207
117.334
153
0.788
0.829
0.873
8
107.786
109.734
111.706
154
0.770
0.811
0.853
9
102.745
104.551
106.378
155
0.752
0.792
0.834
10
97.966
99.640
101.333
156
0.735
0.774
0.815
11
93.434
94.986
96.553
157
0.719
0.757
0.797
12
89.136
90.573
92.024
158
0.702
0.740
0.780
13
85.059
86.390
87.732
159
0.687
0.724
0.762
14
81.191
82.422
83.663
160
0.671
0.708
0.746
15
77.518
78.657
79.804
161
0.656
0.692
0.729
16
74.032
75.084
76.144
162
0.642
0.677
0.714
17
70.720
71.693
72.671
163
0.628
0.662
0.698
18
67.575
68.473
69.375
164
0.614
0.648
0.683
19
64.586
65.414
66.246
165
0.600
0.634
0.668
20
61.746
62.509
63.275
166
0.587
0.620
0.654
21
59.045
59.748
60.453
167
0.575
0.607
0.640
22
56.477
57.124
57.772
168
0.562
0.594
0.627
23
54.035
54.629
55.224
169
0.550
0.581
0.613
24
51.711
52.257
52.803
170
0.538
0.569
0.600
25
49.500
50.000
50.500
171
0.527
0.557
0.588
26
47.354
47.853
48.353
172
0.516
0.545
0.576
27
45.312
45.809
46.308
173
0.505
0.533
0.564
28
43.369
43.864
44.361
174
0.494
0.522
0.552
29
41.520
42.012
42.506
175
0.484
0.511
0.541
30
39.759
40.248
40.739
176
0.474
0.501
0.530
31
38.083
38.568
39.055
177
0.464
0.491
0.519
32
36.487
36.967
37.449
178
0.454
0.481
0.508
33
34.966
35.441
35.918
179
0.445
0.471
0.498
34
33.516
33.986
34.458
180
0.436
0.461
0.488
35
32.135
32.599
33.066
181
0.427
0.452
0.478
36
30.818
31.275
31.737
182
0.418
0.443
0.469
37
29.562
30.013
30.468
183
0.409
0.434
0.459
38
28.364
28.809
29.257
184
0.401
0.425
0.450
39
27.221
27.659
28.101
185
0.393
0.417
0.441
40
26.130
26.561
26.997
186
0.385
0.408
0.433
41
25.089
25.513
25.942
187
0.378
0.400
0.424
42
24.095
24.512
24.934
188
0.370
0.392
0.416
43
23.145
23.556
23.971
189
0.363
0.385
0.408
44
22.238
22.642
23.050
190
0.356
0.377
0.400
45
21.372
21.768
22.169
191
0.349
0.370
0.392
46
20.544
20.933
21.327
192
0.342
0.363
0.385
47
19.753
20.135
20.522
193
0.335
0.356
0.377
48
18.996
19.371
19.751
194
0.329
0.349
0.370
49
18.273
18.640
19.013
195
0.322
0.342
0.363
50
17.580
17.941
18.307
196
0.316
0.336
0.356
51
16.916
17.269
17.628
197
0.310
0.329
0.350
52
16.280
16.626
16.978
198
0.304
0.323
0.343
53
15.671
16.011
16.356
199
0.298
0.317
0.337
54
15.088
15.421
15.759
200
0.293
0.311
0.331
55
14.530
14.856
15.187
201
0.287
0.305
0.324
56
13.995
14.314
14.639
202
0.282
0.300
0.318
57
13.482
13.795
14.113
203
0.277
0.294
0.313
58
12.991
13.297
13.609
204
0.271
0.289
0.307
59
12.520
12.820
13.126
205
0.266
0.283
0.301
60
12.069
12.362
12.662
206
0.261
0.278
0.296
61
11.636
11.923
12.216
207
0.257
0.273
0.291
62
11.221
11.502
11.789
208
0.252
0.268
0.285
63
10.823
11.098
11.379
209
0.247
0.263
0.280
64
10.440
10.710
10.985
210
0.243
0.259
0.275
65
10.074
10.337
10.606
211
0.238
0.254
0.270
66
9.722
9.979
10.243
212
0.234
0.249
0.266
67
9.384
9.636
9.894
213
0.230
0.245
0.261
68
9.059
9.306
9.558
214
0.226
0.241
0.256
69
8.747
8.989
9.236
215
0.222
0.236
0.252
70
8.448
8.684
8.926
216
0.218
0.232
0.247
71
8.160
8.391
8.627
217
0.214
0.228
0.243
72
7.883
8.109
8.341
218
0.210
0.224
0.239
73
7.618
7.839
8.065
219
0.207
0.220
0.235
74
7.362
7.578
7.800
220
0.203
0.216
0.231
75
7.116
7.328
7.544
221
0.199
0.213
0.227
76
6.880
7.087
7.299
222
0.196
0.209
0.223
77
6.653
6.855
7.062
223
0.193
0.206
0.219
78
6.434
6.632
6.835
224
0.189
0.202
0.216
79
6.223
6.417
6.615
225
0.186
0.199
0.212
80
6.021
6.210
6.404
226
0.183
0.195
0.208
81
5.826
6.011
6.201
227
0.180
0.192
0.205
82
5.638
5.819
6.005
228
0.177
0.189
0.202
83
5.457
5.634
5.816
229
0.174
0.186
0.198
84
5.283
5.456
5.634
230
0.171
0.182
0.195
85
5.115
5.285
5.459
231
0.168
0.179
0.192
86
4.954
5.119
5.290
232
0.165
0.176
0.189
87
4.798
4.960
5.126
233
0.162
0.174
0.185
88
4.648
4.806
4.969
234
0.160
0.171
0.182
89
4.503
4.658
4.817
235
0.157
0.168
0.180
90
4.364
4.515
4.671
236
0.154
0.165
0.177
91
4.229
4.377
4.530
237
0.152
0.163
0.174
92
4.099
4.244
4.394
238
0.149
0.160
0.171
93
3.974
4.116
4.262
239
0.147
0.157
0.168
94
3.853
3.992
4.135
240
0.145
0.155
0.166
95
3.737
3.872
4.012
241
0.142
0.152
0.163
96
3.624
3.757
3.894
242
0.140
0.150
0.160
97
3.516
3.646
3.780
243
0.138
0.148
0.158
98
3.411
3.538
3.669
244
0.136
0.145
0.155
99
3.310
3.434
3.562
245
0.133
0.143
0.153
100
3.212
3.334
3.459
246
0.131
0.141
0.151
101
3.118
3.237
3.360
247
0.129
0.138
0.148
102
3.027
3.143
3.263
248
0.127
0.136
0.146
103
2.938
3.052
3.170
249
0.125
0.134
0.144
104
2.853
2.965
3.080
250
0.123
0.132
0.142
105
2.771
2.880
2.993
​
​
更多阻值表请查阅我司网站​