Surface Mount, NTC Thermistors
2322 615 4....
Vishay BCcomponents
Toper
(°C)
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
RT
(Ω)
7404.33
6278.71
5347.05
4572.46
3925.65
3383.28
2926.64
2540.69
2213.23
1934.40
1696.12
1491.82
1316.06
1164.37
1033.06
919.03
819.74
733.03
657.10
590.44
CATALOG NUMBER 2322 615 4.223
TC
(%/K)
−3.34
−3.25
−3.17
−3.09
−3.01
−2.94
−2.86
−2.79
−2.73
−2.66
−2.60
−2.54
−2.48
−2.42
−2.37
−2.31
−2.26
−2.21
−2.16
−2.12
∆R/R DUE TO B-TOLERANCE
(%)
3.68
4.23
4.76
5.28
5.78
6.27
6.74
7.20
7.65
8.09
8.51
8.93
9.33
9.73
10.11
10.48
10.85
11.20
11.55
11.89
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 33 KΩ
Toper
(°C)
CATALOG NUMBER 2322 615 4.333
RT
TC
∆R/R DUE TO B-TOLERANCE
(Ω)
(%/K)
(%)
−40
831938.59
−35
615448.56
−30
460193.66
−25
347596.17
−20
265065.49
−15
203963.61
−10
158295.25
−5
123853.56
0
97655.81
5
77566.21
10
62041.07
15
49954.62
20
40478.91
25
33000.00
30
27059.17
35
22311.10
40
18493.97
45
15407.98
−6.14
−5.92
−5.71
−5.51
−5.33
−5.15
−4.99
−4.83
−4.68
−4.54
−4.40
−4.27
−4.15
−3.03
−3.91
−3.81
−3.70
−3.60
11.22
10.14
9.10
8.11
7.15
6.24
5.35
4.50
3.68
2.89
2.13
1.40
0.69
0.00
0.66
1.31
1.93
2.53
50
12899.59
−3.51
3.11
55
10850.13
−3.41
3.68
60
9167.30
−3.33
4.23
65
7778.91
−3.24
4.76
70
6628.18
−3.16
5.28
75
5670.21
−3.08
5.78
80
4869.32
−3.01
6.27
85
4197.00
−2.94
6.74
90
3630.40
−2.87
7.20
95
3151.06
−2.80
7.65
100
2744.06
−2.73
8.09
Document Number: 29003
Revision: 16-Jan-04
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
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