Datasheet

R/T characteristics
R/T No.
8507 8509
T (°C) B
25/100
= 4480 K B
25/100
= 3455 K
R
T
/R
25
α (%/K) R
T
/R
25
α (%/K)
55.0 142.71 7.9 44.605 5.9
50.0 96.913 7.6 33.281 5.8
45.0 66.637 7.4 25.044 5.6
40.0 46.366 7.1 19.003 5.4
35.0 32.629 6.9 14.536 5.3
30.0 23.213 6.7 11.206 5.1
25.0 16.686 6.5 8.7041 5.0
20.0 12.115 6.3 6.8104 4.8
15.0 8.8803 6.1 5.3665 4.7
10.0 6.5692 5.9 4.2576 4.6
5.0 4.9025 5.8 3.4001 4.4
0.0 3.6896 5.6 2.7326 4.3
5.0 2.7994 5.4 2.2096 4.2
10.0 2.1406 5.3 1.7973 4.1
15.0 1.6492 5.1 1.4703 4.0
20.0 1.2798 5.0 1.2093 3.9
25.0 1.0000 4.9 1.0000 3.7
30.0 0.78663 4.7 0.83113 3.6
35.0 0.62277 4.6 0.69418 3.6
40.0 0.4961 4.5 0.58255 3.5
45.0 0.39757 4.4 0.49112 3.4
50.0 0.32044 4.3 0.41587 3.3
55.0 0.2597 4.1 0.35365 3.2
60.0 0.21161 4.0 0.30197 3.1
65.0 0.17331 3.9 0.25888 3.0
70.0 0.14265 3.8 0.22278 3.0
75.0 0.11799 3.8 0.19243 2.9
80.0 0.098035 3.7 0.16681 2.8
85.0 0.081823 3.6 0.1451 2.8
90.0 0.068589 3.5 0.12663 2.7
95.0 0.057735 3.4 0.11088 2.6
100.0 0.048796 3.3 0.097381 2.6
105.0 0.041403 3.2 0.085788 2.5
110.0 0.035263 3.2 0.075795 2.4
115.0 0.030143 3.1 0.067155 2.4
120.0 0.025858 3.0 0.059663 2.3
125.0 0.022258 3.0 0.053146 2.3
130.0 0.019223 2.9 0.047463 2.2
135.0 0.016655 2.8 0.042493 2.2
140.0 0.014476 2.8 0.038134 2.1
145.0 0.012619 2.7 0.034302 2.1
150.0 0.011033 2.7 0.030925 2.1
Temperature measurement and compensation B573**V2
SMD NTC thermistors, case size 0603 (1608) Standard series
Page 6 of 21Please read Cautions and warnings and
Important notes at the end of this document.