Temperature measurement and compensation
SMD NTC thermistors, case size 0603 (1608)
B573**V2
R/T characteristics
R/T No.
8507
T (°C) B
25/100
= 4480 K
T (°C)
R
T
/R
25
α
(%/K)
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
142.71
96.913
66.637
46.366
32.629
23.213
16.686
12.115
8.8803
6.5692
4.9025
3.6896
2.7994
2.1406
7.9
7.6
7.4
7.1
6.9
6.7
6.5
6.3
6.1
5.9
5.8
5.6
5.4
5.3
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
B
25/100
= 4480 K
T (°C)
R
T
/R
25
α
(%/K)
1.6492
1.2798
1.0000
0.78663
0.62277
0.4961
0.39757
0.32044
0.2597
0.21161
0.17331
0.14265
0.11799
0.098035
5.1
5.0
4.9
4.7
4.6
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.8
3.7
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
B
25/100
= 4480 K
R
T
/R
25
α
(%/K)
0.081823
0.068589
0.057735
0.048796
0.041403
0.035263
0.030143
0.025858
0.022258
0.019223
0.016655
0.014476
0.012619
0.011033
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 6 of 20
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