S971 Datasheet, PDF (5/26 Pages) EPCOS – NTC thermistors for temperature measurement

Temperature measurement
Leaded NTC thermistors, lead spacing 2.5 mm
B57971S
S971
R/T characteristics
R/T No.
T (°C)
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
1008
8016
8018
B_25/100 = 3560 K
B_25/100 = 3988 K
B_25/100 = 3964 K
R_T/R₂₅
α (%/K) R_T/R₂₅
α (%/K) R_T/R₂₅
α (%/K)
53.104
6.1 96.3
7.4


39.318
6.0 67.01
7.2


29.325
5.8 47.17
6.9


22.03
5.7 33.65
6.7 30.24
6.3
16.666
5.5 24.26
6.4 22.1
6.1
12.696
5.4 17.7
6.2 16.32
5.9
9.7251
5.2 13.04
6.0 12.17
5.8
7.5171
5.1
9.707
5.8
9.153
5.6
5.8353
4.9
7.293
5.6
6.945
5.4
4.5686
4.8
5.533
5.5
5.313
5.2
3.605
4.7
4.232
5.3
4.097
5.1
2.8665
4.5
3.265
5.1
3.183
4.9
2.2907
4.4
2.539
5.0
2.491
4.8
1.8438
4.3
1.99
4.8
1.963
4.7
1.492
4.1
1.571
4.7
1.557
4.6
1.2154
4.0
1.249
4.5
1.244
4.4
1.0000
3.9
1.0000
4.4
1.0000
4.3
0.82976
3.8
0.8057
4.3
0.8083
4.2
0.68635
3.7
0.6531
4.1
0.6572
4.1
0.57103
3.6
0.5327
4.0
0.5373
4.0
0.48015
3.5
0.4369
3.9
0.4418
3.9
0.40545
3.4
0.3603
3.8
0.365
3.7
0.3417
3.3
0.2986
3.7
0.303
3.7
0.28952
3.2
0.2488
3.6
0.2527
3.6
0.24714
3.1
0.2083
3.5
0.2118
3.5
0.21183
3.1
0.1752
3.4
0.1783
3.4
0.18194
3.0
0.1481
3.3
0.1508
3.3
0.1568
2.9
0.1258
3.2
0.128
3.2
0.13592
2.8
0.1072
3.2
0.1091
3.2
0.11822
2.8
0.09177
3.1
0.0933
3.1
0.1034
2.7
0.07885
3.0
0.08016
3.0
0.090741 2.6
0.068
2.9
0.0691
2.9
0.079642 2.6
0.05886
2.9
0.05974
2.9
0.070102 2.5
0.05112
2.8
0.05183
2.8
0.061889 2.4
0.04454
2.7
0.04512
2.8
0.054785 2.4
0.03893
2.6
0.0394
2.7
0.048706 2.3
0.03417
2.6
0.0345
2.6
0.043415 2.3
0.03009
2.5
0.03032
2.6
0.038722 2.2
0.02654
2.5
0.02672
2.5
0.034615 2.2
0.02348
2.4
0.02361
2.5
0.031048 2.1
0.02083
2.4
0.02091
2.4
0.02791
2.1
0.01853
2.3
0.01857
2.4
0.025193 2.0
0.01653
2.3
0.016537 2.3
Please read Cautions and warnings and
Important notes at the end of this document.
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