Temperature measurement and compensation
Leaded NTC thermistors, lead spacing 5 mm
B57164K
K164
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
2007
2903
2904
B25/100 = 4830 K
B25/100 = 4200 K
B25/100 = 4300 K
RT/R25
α (%/K) RT/R25
α (%/K) RT/R25
α (%/K)
185.87
8.4 120.03
7.7 121.46
7.4
123.23
8.1
82.38
7.4
84.439
7.2
82.888
7.8
57.248
7.2
59.243
7.1
56.544
7.6
40.255
7.0
41.938
6.9
39.061
7.3
28.627
6.7
29.947
6.7
27.321
7.1
20.577
6.6
21.567
6.6
19.326
6.8
14.876
6.4
15.641
6.3
13.823
6.6
10.88
6.1
11.466
6.2
10.001
6.4
8.0808
5.9
8.451
6.0
7.3067
6.4
6.0612
5.8
6.2927
5.9
5.3454
6.2
3.9484
5.9
2.9595
5.7
2.2358
5.6
1.7001
5.4
4.5649
5.6
3.4708
5.4
2.6625
5.2
2.0599
5.1
1.6069
4.9
4.7077
5.7
3.5563
5.5
2.7119
5.3
2.086
5.1
1.6204
5.0
1.3021
5.4
1.0000
5.2
0.7756
5.0
0.60507 4.9
0.47498 4.8
1.2631
4.8
1.0000
4.6
0.79593 4.5
0.63796 4.4
0.51467 4.2
1.2683
4.8
1.0000
4.7
0.7942
4.6
0.63268 4.5
0.5074
4.3
0.37533 4.7
0.29823 4.6
0.23763 4.5
0.19041 4.4
0.15356 4.3
0.41887 4.1
0.34272 4.0
0.28081 3.9
0.23141 3.8
0.19211 3.7
0.41026 4.2
0.33363 4.1
0.27243 4.0
0.2237
3.9
0.18459 3.8
0.12442 4.2
0.10131 4.1
0.08286 4.0
0.068004 3.9
0.056032 3.8
0.16027 3.6
0.13421 3.5
0.11288 3.4
0.095326 3.3
0.080828 3.2
0.15305 3.7
0.12755 3.6
0.10677 3.5
0.089928 3.4
0.076068 3.3
0.046379 3.8
0.038533 3.7
0.032169 3.6
0.026952 3.5
0.022658 3.4
0.068916 3.2
0.058989 3.1
0.050701 3.0
0.043735 3.0
0.037778 2.9
0.064524 3.3
0.054941 3.2
0.047003 3.1
0.040358 3.0
0.034743 3.0
0.019111 3.3
0.016201 3.3
0.032736 2.8
0.028513 2.7
0.030007 2.9
0.026006 2.8
0.022609 2.8
0.01972 2.7
0.017251 2.6
0.015139 2.6
0.013321 2.5
0.011754 2.5
Please read Cautions and warnings and
Important notes at the end of this document.
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