Temperature measurement
Leaded NTCs, lead spacing 2.5 mm
B57891
S891
B57891S0502H008
R/T No.
T (°C)
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
5.0
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
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
2003
B
25/100
= 3980 K, R
25
= 5000
Ω,
T
R
= 25
°C, ∆R
R
/R
R
=
±
3%
R
nom
[Ω]
R
min
[Ω]
R
max
[Ω]
∆R
R
/R
R
[±%]
∆T[±°C]
6.8
1.0
180610
169160
157700
6.4
1.0
129610
121800
113980
88766
65333
48614
36503
27680
21166
16330
12696
9951
7855
6246
5000
4029
3266
2665
2186
1803
1495
1247
1044
878.9
743.1
631.0
538.2
460.8
396.1
341.8
296.2
257.7
224.6
196.4
171.9
150.9
133.3
118.0
104.7
93.08
83.06
83378
61583
45978
34634
26345
20204
15632
12187
9577
7579
6041
4850
3897
3153
2566
2101
1730
1432
1191
996.0
836.7
706.2
598.7
509.7
435.7
374.0
322.2
278.8
242.2
210.8
184.1
160.9
141.1
124.4
110.0
97.46
86.57
77.16
94153
69083
51250
38371
29016
22128
17028
13205
10325
8131
6451
5150
4160
3380
2763
2271
1877
1559
1302
1093
921.1
780.1
663.4
566.6
485.9
418.3
361.4
313.6
273.1
238.4
208.7
182.9
160.8
142.1
126.0
111.9
99.59
88.96
6.1
5.7
5.4
5.1
4.8
4.5
4.3
4.0
3.8
3.5
3.3
3.0
3.3
3.5
3.7
3.9
4.1
4.3
4.5
4.6
4.8
5.0
5.1
5.3
5.4
5.6
5.7
5.9
6.0
6.1
6.3
6.4
6.5
6.6
6.8
6.9
7.0
7.1
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.8
0.8
0.9
1.0
1.1
1.2
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
α
(%/K)
6.7
6.5
6.2
6.0
5.8
5.6
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.3
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 9 of 25
EPCOS [ EPCOS ]
