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
1014
1203
1302
B
25/100
= 4250 K
B
25/100
= 2900 K
B
25/100
= 3000 K
R
T
/R
25
α
(%/K) R
T
/R
25
α
(%/K) R
T
/R
25
α
(%/K)
83.935
60.228
43.593
31.815
23.404
17.349
12.946
9.7439
7.3737
5.6247
4.3063
3.3221
2.5779
2.0144
1.5848
1.2547
1.0000
0.79913
0.64287
0.51991
0.42299
0.34573
0.28298
0.23277
0.19262
0.16005
0.13349
0.11175
0.093934
0.079231
0.067054
0.056932
0.048591
0.041605
0.035653
0.030636
0.026454
6.8
6.6
6.4
6.3
6.1
6.0
5.8
5.7
5.5
5.4
5.3
5.2
5.0
4.9
4.8
4.6
4.6
4.4
4.3
4.2
4.1
4.1
4.0
3.8
3.8
3.7
3.6
3.5
3.5
3.4
3.3
3.2
3.1
3.1
3.1
3.0
2.9
30.252
22.966
17.612
13.65
10.671
8.4216
6.7001
5.3757
4.3443
3.5376
2.8995
2.3929
1.9866
1.6596
1.3941
1.1777
1.0000
0.85337
0.7317
0.63032
0.54534
0.47384
0.41336
0.36201
0.31822
0.28073
0.2485
0.22069
0.19663
0.17572
0.1575
0.14157
0.1276
0.11531
0.10447
0.094881
0.086371
5.6
5.4
5.2
5.0
4.8
4.7
4.5
4.3
4.2
4.1
3.9
3.8
3.7
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.6
2.5
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.0
2.0
1.9
1.9
33.701
25.252
19.149
14.684
11.38
8.9067
7.0357
5.6065
4.5044
3.6471
2.9746
2.4429
2.0194
1.6797
1.4053
1.1823
1.0000
0.85007
0.72608
0.623
0.53685
0.46453
0.40357
0.35193
0.30799
0.27047
0.23832
0.21067
0.18677
0.16607
0.14805
0.13233
0.11862
0.1066
0.096009
0.086667
0.078398
5.9
5.7
5.4
5.2
5.0
4.8
4.6
4.5
4.3
4.2
4.0
3.9
3.8
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.6
2.6
2.5
2.4
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.0
2.0
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 6 of 24
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