Datasheet

R/T characteristics
R/T No.
1008 1010 1309
T (°C) B
25/100
= 3560 K B
25/100
= 3530 K B
25/100
= 3520 K
R
T
/R
25
α (%/K) R
T
/R
25
α (%/K) R
T
/R
25
α (%/K)
55.0 53.104 6.1 52.826 6.4 48.46 6.1
50.0 39.318 6.0 38.643 6.1 35.8 6.0
45.0 29.325 5.8 28.574 5.9 26.694 5.8
40.0 22.03 5.7 21.346 5.7 20.085 5.6
35.0 16.666 5.5 16.1 5.5 15.247 5.4
30.0 12.696 5.4 12.256 5.4 11.674 5.3
25.0 9.7251 5.2 9.4071 5.2 9.0124 5.1
20.0 7.5171 5.1 7.2862 5.0 7.0136 4.9
15.0 5.8353 4.9 5.6835 4.9 5.5001 4.8
10.0 4.5686 4.8 4.4698 4.7 4.3451 4.6
5.0 3.605 4.7 3.5385 4.6 3.4569 4.5
0.0 2.8665 4.5 2.8222 4.5 2.7688 4.4
5.0 2.2907 4.4 2.2649 4.3 2.2321 4.2
10.0 1.8438 4.3 1.83 4.2 1.8105 4.1
15.0 1.492 4.1 1.4872 4.1 1.4773 4.0
20.0 1.2154 4.0 1.2161 4.0 1.2122 3.9
25.0 1.0000 3.9 1.0000 3.9 1.0000 3.8
30.0 0.82976 3.8 0.82677 3.8 0.82924 3.7
35.0 0.68635 3.7 0.68708 3.6 0.69105 3.6
40.0 0.57103 3.6 0.57401 3.5 0.57861 3.5
45.0 0.48015 3.5 0.48181 3.5 0.48666 3.4
50.0 0.40545 3.4 0.40638 3.4 0.4111 3.3
55.0 0.3417 3.3 0.34427 3.3 0.34872 3.3
60.0 0.28952 3.2 0.29296 3.2 0.29699 3.2
65.0 0.24714 3.1 0.25035 3.1 0.2539 3.1
70.0 0.21183 3.1 0.21478 3.0 0.21786 3.0
75.0 0.18194 3.0 0.18501 2.9 0.18759 3.0
80.0 0.1568 2.9 0.15995 2.9 0.16208 2.9
85.0 0.13592 2.8 0.13881 2.8 0.1405 2.8
90.0 0.11822 2.8 0.12088 2.7 0.12217 2.8
95.0 0.1034 2.7 0.10563 2.7 0.10656 2.7
100.0 0.090741 2.6 0.092597 2.6 0.093213 2.6
105.0 0.079642 2.6 0.081442 2.5 0.081767 2.6
110.0 0.070102 2.5 0.071842 2.5 0.071922 2.5
115.0 0.061889 2.4 0.063571 2.4 0.063428 2.5
120.0 0.054785 2.4 0.056407 2.4 0.056078 2.4
125.0 0.048706 2.3 0.050196 2.3 0.049702 2.4
Temperature measurement and compensation B57621C5*
SMD NTC thermistors, case size 1206 (3216)
Page 4 of 20Please read Cautions and warnings and
Important notes at the end of this document.