B57164 EPCOS AG, B57164 Datasheet - Page 5

• Manufacturer Part Number: B57164
• Description: Ntc Thermistors For Temperature Measurement
• Manufacturer: EPCOS AG

R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
Leaded NTC thermistors, lead spacing 5 mm
100.0
105.0
110.0
115.0
120.0
125.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
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
85.0
90.0
95.0
5.0
0.0
5.0
1011
B
R
70.014
49.906
36.015
26.296
19.411
14.479
10.903
8.2923
6.3591
4.9204
3.8279
3.0029
2.3773
1.8959
1.5207
1.228
1.0000
0.81779
0.67341
0.55747
0.46357
0.3874
0.32368
0.272
0.23041
0.19604
0.16735
0.14342
0.12347
0.10668
0.092734
0.080903
0.070616
0.061826
0.054282
0.047793
0.042249
25/100
T
/R
25
= 3730 K
6.9
6.7
6.4
6.2
6.0
5.8
5.6
5.4
5.2
5.1
4.9
4.8
4.6
4.5
4.3
4.2
4.1
3.9
3.8
3.7
3.6
3.6
3.5
3.4
3.3
3.2
3.1
3.0
3.0
2.8
2.8
2.8
2.7
2.6
2.6
2.5
2.4
(%/K) R
1012
B
87.237
62.264
44.854
32.599
23.893
17.654
13.098
9.8059
7.4266
5.6677
4.3213
3.3208
2.5842
2.0238
1.5858
1.2507
1.0000
0.7964
0.64053
0.51772
0.41958
0.34172
0.27877
0.22861
0.18872
0.15645
0.13012
0.10863
0.091115
0.0767
0.064867
0.055047
0.046797
0.039904
0.034255
0.029498
0.025448
25/100
T
/R
25
= 4300 K
Page 5 of 24
6.8
6.7
6.5
6.3
6.1
6.0
5.8
5.7
5.5
5.4
5.3
5.1
5.0
4.9
4.8
4.7
4.5
4.4
4.3
4.2
4.1
4.1
4.0
3.9
3.8
3.7
3.6
3.6
3.5
3.4
3.3
3.3
3.2
3.1
3.1
3.0
3.0
(%/K) R
1013
B
77.285
54.938
39.507
28.722
21.099
15.652
11.715
8.8541
6.7433
5.1815
4.0099
3.1283
2.4569
1.9438
1.5475
1.2403
1.0000
0.81104
0.66146
0.54254
0.44727
0.37067
0.30865
0.25825
0.21707
0.18323
0.15535
0.13223
0.11302
0.096951
0.083487
0.072139
0.062559
0.054425
0.047508
0.041594
0.036532
25/100
T
/R
25
= 3900 K
7.0
6.7
6.5
6.3
6.1
5.9
5.7
5.6
5.4
5.2
5.1
4.9
4.8
4.6
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.3
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.6
2.6
(%/K)
B57164K
K164