B57540G0104F000 Datasheet, PDF (23/60 Pages) EPCOS – NTC thermistors for temperature measurement

Temperature measurement
Glass-encapsulated sensors
B57540
G540
R/T No.
T (°C)
60.0
65.0
B57540G0203J000
8415
B_0/100 = 3970 K, R₂₅ = 20000 Ω, T_R = 25 °C, ∆R_R/R_R = ± 5%
R_nom[Ω]
R_min[Ω]
R_max[Ω]
∆R_R/R_R[±%] ∆T[±°C]
4943
4623
5263
6.5
1.8
4136
3861
4412
6.7
1.9
70.0
3478
3240
3716
6.8
2.0
75.0
2937
2731
3144
7.0
2.1
80.0
2492
2312
2671
7.2
2.2
85.0
2123
1966
2279
7.4
2.3
90.0
1816
1679
1952
7.5
2.4
95.0
1559
1439
1679
7.7
2.6
100.0
1344
1238
1449
7.8
2.7
105.0
1162
1069
1255
8.0
2.8
110.0
1009
926.7
1091
8.1
2.9
115.0
878.6
805.8
951.5 8.3
3.0
120.0
767.7
703.0
832.5 8.4
3.2
125.0
672.9
615.2
730.6 8.6
3.3
130.0
591.6
540.1
643.1 8.7
3.4
135.0
521.6
475.5
567.7 8.8
3.5
140.0
461.2
419.9
502.6 9.0
3.7
145.0
408.9
371.7
446.1 9.1
3.8
150.0
363.5
330.0
397.0 9.2
4.0
155.0
324.0
293.7
354.2 9.3
4.1
160.0
289.5
262.1
316.8 9.4
4.2
165.0
259.2
234.5
284.0 9.6
4.4
170.0
232.7
210.2
255.2 9.7
4.5
175.0
209.4
188.9
229.9 9.8
4.7
180.0
188.8
170.1
207.5 9.9
4.8
185.0
170.6
153.5
187.6 10.0
5.0
190.0
154.5
138.9
170.1 10.1
5.1
195.0
140.1
125.8
154.4 10.2
5.3
200.0
127.4
114.3
140.5 10.3
5.5
205.0
116.0
103.9
128.1 10.4
5.6
210.0
105.8
94.74
117.0 10.5
5.8
215.0
96.75
86.51
107.0 10.6
5.9
220.0
88.58
79.12
98.04 10.7
6.1
225.0
81.24
72.49
89.99 10.8
6.3
230.0
74.63
66.53
82.73 10.9
6.5
235.0
68.67
61.15
76.18 10.9
6.6
240.0
63.28
56.30
70.25 11.0
6.8
245.0
58.40
51.91
64.89 11.1
7.0
250.0
53.98
47.94
60.02 11.2
7.2
α (%/K)
3.6
3.5
3.4
3.3
3.2
3.2
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
2.2
2.2
2.1
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
Please read Important notes and
Cautions and warnings at the end of this document.
Page 23 of 60