Datasheet
R/T characteristics
R/T No.
1008 1009 1013
T (°C) B
25/100
= 3560 K B
25/100
= 3930 K B
25/100
= 3900 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 85.423 7.0 77.285 7.0
50.0 39.318 6.0 60.781 6.8 54.938 6.7
45.0 29.325 5.8 43.65 6.6 39.507 6.5
40.0 22.03 5.7 31.629 6.4 28.722 6.3
35.0 16.666 5.5 23.118 6.2 21.099 6.1
30.0 12.696 5.4 17.04 6.1 15.652 5.9
25.0 9.7251 5.2 12.649 5.9 11.715 5.7
20.0 7.5171 5.1 9.4864 5.8 8.8541 5.6
15.0 5.8353 4.9 7.1545 5.6 6.7433 5.4
10.0 4.5686 4.8 5.4479 5.4 5.1815 5.2
5.0 3.605 4.7 4.1732 5.2 4.0099 5.1
0.0 2.8665 4.5 3.2256 5.1 3.1283 4.9
5.0 2.2907 4.4 2.5147 4.9 2.4569 4.8
10.0 1.8438 4.3 1.9763 4.8 1.9438 4.6
15.0 1.492 4.1 1.5649 4.6 1.5475 4.5
20.0 1.2154 4.0 1.2481 4.5 1.2403 4.4
25.0 1.0000 3.9 1.0000 4.3 1.0000 4.3
30.0 0.82976 3.8 0.80956 4.2 0.81104 4.1
35.0 0.68635 3.7 0.65726 4.1 0.66146 4.0
40.0 0.57103 3.6 0.53697 4.0 0.54254 3.9
45.0 0.48015 3.5 0.44169 3.9 0.44727 3.8
50.0 0.40545 3.4 0.36534 3.8 0.37067 3.7
55.0 0.3417 3.3 0.30327 3.7 0.30865 3.6
60.0 0.28952 3.2 0.25313 3.5 0.25825 3.5
65.0 0.24714 3.1 0.21271 3.4 0.21707 3.4
70.0 0.21183 3.1 0.17962 3.4 0.18323 3.3
75.0 0.18194 3.0 0.15219 3.3 0.15535 3.3
80.0 0.1568 2.9 0.12949 3.2 0.13223 3.2
85.0 0.13592 2.8 0.11067 3.1 0.11302 3.1
90.0 0.11822 2.8 0.094952 3.0 0.096951 3.0
95.0 0.1034 2.7 0.08178 3.0 0.083487 3.0
100.0 0.090741 2.6 0.07069 2.9 0.072139 2.9
105.0 0.079642 2.6 0.061383 2.8 0.062559 2.8
110.0 0.070102 2.5 0.053486 2.7 0.054425 2.8
115.0 0.061889 2.4 0.04673 2.7 0.047508 2.7
120.0 0.054785 2.4 0.040955 2.6 0.041594 2.6
125.0 0.048706 2.3 0.036006 2.5 0.036532 2.6
130.0 0.043415 2.3 0.031747 2.5
135.0 0.038722 2.2 0.028097 2.4
140.0 0.034615 2.2 0.024935 2.4
145.0 0.031048 2.1 0.022176 2.3
150.0 0.02791 2.1 0.019772 2.3
155.0 0.025193 2.0 0.017683 2.2
Temperature measurement and compensation B57891M
Leaded NTC thermistors, lead spacing 2.5 mm M891
Page 4 of 28Please read Cautions and warnings and
Important notes at the end of this document.