Datasheet

R/T characteristics
R/T No.
1010 1011 8500
T (°C) B
25/100
= 3530 K B
25/100
= 3730 K B
25/100
= 3650 K
R
T
/R
25
α (%/K) R
T
/R
25
α (%/K) R
T
/R
25
α (%/K)
55.0 52.826 6.4 70.014 6.9 63.917 6.8
50.0 38.643 6.1 49.906 6.7 45.889 6.5
45.0 28.574 5.9 36.015 6.4 33.344 6.3
40.0 21.346 5.7 26.296 6.2 24.504 6.1
35.0 16.1 5.5 19.411 6.0 18.201 5.8
30.0 12.256 5.4 14.479 5.8 13.657 5.6
25.0 9.4071 5.2 10.903 5.6 10.347 5.5
20.0 7.2862 5.0 8.2923 5.4 7.9114 5.3
15.0 5.6835 4.9 6.3591 5.2 6.1019 5.1
10.0 4.4698 4.7 4.9204 5.1 4.7454 4.9
5.0 3.5385 4.6 3.8279 4.9 3.7198 4.8
0.0 2.8222 4.5 3.0029 4.8 2.938 4.6
5.0 2.2649 4.3 2.3773 4.6 2.3372 4.5
10.0 1.83 4.2 1.8959 4.5 1.8722 4.4
15.0 1.4872 4.1 1.5207 4.3 1.5096 4.2
20.0 1.2161 4.0 1.228 4.2 1.2249 4.1
25.0 1.0000 3.9 1.0000 4.1 1.0000 4.0
30.0 0.82677 3.8 0.81779 3.9 0.82111 3.9
35.0 0.68708 3.6 0.67341 3.8 0.67798 3.8
40.0 0.57401 3.5 0.55747 3.7 0.56279 3.7
45.0 0.48181 3.5 0.46357 3.6 0.46958 3.6
50.0 0.40638 3.4 0.3874 3.6 0.39374 3.5
55.0 0.34427 3.3 0.32368 3.5 0.33171 3.4
60.0 0.29296 3.2 0.272 3.4 0.28073 3.3
65.0 0.25035 3.1 0.23041 3.3 0.23863 3.2
70.0 0.21478 3.0 0.19604 3.2 0.2037 3.1
75.0 0.18501 2.9 0.16735 3.1 0.17459 3.0
80.0 0.15995 2.9 0.14342 3.0 0.15022 3.0
85.0 0.13881 2.8 0.12347 3.0 0.12975 2.9
90.0 0.12088 2.7 0.10668 2.8 0.11247 2.8
95.0 0.10563 2.7 0.092734 2.8 0.097838 2.8
100.0 0.092597 2.6 0.080903 2.8 0.085396 2.7
105.0 0.081442 2.5 0.070616 2.7 0.074781 2.6
110.0 0.071842 2.5 0.061826 2.6 0.065691 2.6
115.0 0.063571 2.4 0.054282 2.6 0.057883 2.5
120.0 0.056407 2.4 0.047793 2.5 0.051153 2.4
125.0 0.050196 2.3 0.042249 2.4 0.045335 2.4
130.0
   
0.040289 2.3
135.0
   
0.0359 2.3
140.0
   
0.032071 2.2
145.0
   
0.028723 2.2
150.0
   
0.025786 2.1
Temperature measurement and compensation B574**V2/ B57620C5
SMD NTC thermistors, case size 0805 (2012) Standard series
Page 5 of 21Please read Cautions and warnings and
Important notes at the end of this document.