Tables of Resistance vs Temperature
Material B(K)
T 4630
TF (%)
27.2
23.5
20.2
17.3
14.7
12.4
10.3
8.5
Material B(K)
U 4840
TF (%)
28.5
24.6
21.2
18.1
15.4
12.9
10.8
8.9
T
T
(°C)
(°C)
R(T) / R25
137.06
94.94
α (%/°C)
-7.33
-7.15
-6.98
-6.82
-6.66
-6.50
-6.35
-6.20
-6.05
-5.91
-5.77
-5.63
-5.50
-5.36
-5.23
-5.11
-4.99
-4.86
-4.75
-4.63
-4.52
-4.41
-4.30
-4.19
-4.09
-3.99
-3.89
-3.80
-3.71
-3.62
-3.53
-3.44
-3.36
-3.28
-3.20
-3.12
-3.05
-2.97
-2.90
-2.83
-2.77
-2.70
R(T) / R25
173.74
118.20
81.18
α (%/°C)
-7.69
-7.50
-7.32
-7.15
-6.98
-6.82
-6.66
-6.50
-6.34
-6.19
-6.04
-5.90
-5.76
-5.62
-5.48
-5.35
-5.22
-5.09
-4.97
-4.84
-4.72
-4.61
-4.49
-4.38
-4.28
-4.17
-4.07
-3.97
-3.87
-3.77
-3.68
-3.59
-3.50
-3.42
-3.33
-3.25
-3.17
-3.10
-3.02
-2.95
-2.88
-2.81
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
66.35
46.78
56.26
33.25
39.34
23.84
27.75
17.23
19.74
12.54
14.15
9.206
6.9
10.23
7.3
6.807
5.6
7.457
5.8
5.070
4.3
5.476
4.5
0
5
3.803
3.3
0
5
4.051
3.4
2.873
2.4
3.020
2.5
10
2.185
1.6
10
2.267
1.7
15
1.673
1.0
15
1.714
1.0
20
1.289
0.4
20
1.305
0.5
25
1.0000
0.7805
0.6129
0.4841
0.3847
0.3074
0.2470
0.1996
0.1621
0.1323
0.1086
0.08951
0.07416
0.06172
0.05160
0.04333
0.03655
0.03095
0.02632
0.02246
0.01925
0.01656
0.01429
0.01238
0.01076
0.009383
0.0
25
1.0000
0.7715
0.5991
0.4681
0.3680
0.2911
0.2316
0.1853
0.1491
0.1206
0.09812
0.08022
0.06591
0.05442
0.04515
0.03763
0.03150
0.02649
0.02237
0.01897
0.01615
0.01380
0.01184
0.01020
0.008814
0.007643
0.0
30
0.4
30
0.4
35
0.9
35
0.9
40
1.4
40
1.5
45
2.0
45
2.1
50
2.6
50
2.8
55
3.3
55
3.4
60
4.0
60
4.2
65
4.7
65
4.9
70
5.4
70
5.7
75
6.2
75
6.5
80
7.0
80
7.3
85
7.8
85
8.2
90
8.6
90
9.0
95
9.5
95
9.9
100
105
110
115
120
125
130
135
140
145
150
10.3
11.2
12.0
12.9
13.7
14.6
15.5
16.4
17.3
18.1
19.0
100
105
110
115
120
125
130
135
140
145
150
10.8
11.7
12.6
13.5
14.4
15.3
16.2
17.1
18.0
19.0
19.9
010617
10