B57863 [EPCOS]
temperature measurement; 温度测量
| 型号： | B57863 |
| 厂家： | 
EPCOS |
| 描述： | temperature measurement |
| 文件： | 总16页 (文件大小：262K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTC thermistors for
temperature measurement
Miniature sensors
with bendable wires
Series/Type:
B57863
Date:
March 2006
© EPCOS AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
Applications
Dimensional drawing
Heating systems
Industrial electronics
Automotive electronics
Features
Uni curve sensor
Fast response
High temperature accuracy
between 0 °C and 70 °C
Excellent long-term stability
Epoxy resin encapsulation
PTFE-insulated leads of silver-plated
nickel wire, AWG 30
UL approval (E69802)
Delivery mode
Bulk
Dimensions in mm
Approx. weight 60 mg
General technical data
Climatic category
Max. power
(IEC 60068-1)
(at 25 °C)
(0 ... 70 °C)
55/155/56
60
P25
∆T
TR
δth
τc
mW
K
°C
mW/K
s
mJ/K
Temperature tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
±0.2, ±0.5
25
approx. 1.5
approx. 15
approx. 22.5
(in air)
(in air)
Cth
Electrical specification and ordering codes
R25
No. of R/T
B25/100
Ordering code
Ω
characteristic
K
8016
8016
8016
8018
3988
3988
3988
3964
B57863S0302+040
B57863S0502+040
B57863S0103+040
B57863S0303+040
3 k
5 k
10 k
30 k
+ = Temperature tolerance
F = ±0.2 K
G = ±0.5 K
Please read Important notes and
Page 2 of 16
Cautions and warnings at the end of this document.
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
Note
For calculation of the R/T characteristics refer to our special tool "NTC R/T calculation". You may
download this tool from Internet (http://www.epcos.com → Design Tools → NTC Thermistors →
NTC R/T Calculation).
Reliability data
Test
Standard
IEC
Test conditions
∆R25/R25
(typical)
Remarks
Storage in
dry heat
Storage at upper
< 2%
No visible
damage
60068-2-2 category temperature
T: 155 °C
t: 1000 h
Storage in damp
heat, steady state
IEC
Temperature of air: 40 °C
< 1%
No visible
damage
60068-2-78 Relative humidity of air: 93%
Duration: 56 days
Rapid temperature IEC
Lower test temperature: ꢀ55 °C < 1%
No visible
damage
cycling
60068-2-14 Upper test temperature: 155 °C
Number of cycles: 100
Long-term stability
(empirical value)
Temperature: 70 °C
t: 10000 h
< 2%
No visible
damage
Please read Important notes and
Page 3 of 16
Cautions and warnings at the end of this document.
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
R/T characteristics
B57863S0302F040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 3000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
5.2
5.0
4.1
4.0
3.2
0.7
0.7
0.6
0.6
0.5
7.4
7.1
6.9
6.7
6.4
303890
211080
147360
104980
75117
288910
201030
141510
100950
72777
273940
190980
135650
96918
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
70436
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
3.1
3.0
2.3
2.3
1.6
0.5
0.5
0.4
0.4
0.3
6.2
6.0
5.8
5.6
5.4
54750
40286
29798
22371
16870
53100
39111
29121
21879
16599
51450
37936
28444
21386
16328
ꢀ5.0
0.0
5.0
10.0
15.0
1.6
1.0
1.0
1.0
0.9
0.3
0.2
0.2
0.2
0.2
5.3
5.1
5.0
4.8
4.7
12895
9895
7692
6027
4756
12695
9795
7616
5970
4712
12494
9695
7541
5913
4668
20.0
25.0
30.0
35.0
40.0
0.9
0.9
0.9
0.8
0.8
0.2
0.2
0.2
0.2
0.2
4.5
4.4
4.3
4.1
4.0
3781
3026
2438
1976
1611
3747
3000
2417
1959
1598
3713
2974
2396
1943
1585
45.0
50.0
55.0
60.0
65.0
0.8
0.8
0.7
0.7
0.7
0.2
0.2
0.2
0.2
0.2
3.9
3.8
3.7
3.6
3.5
1321
1089
902.5
751.8
629.3
1311
1081
895.9
746.4
624.9
1300
1073
889.2
741.0
620.5
70.0
75.0
80.0
85.0
90.0
525.6
444.4
377.4
321.7
275.3
522.0
440.0
373.7
317.6
271.9
529.2
448.8
381.1
325.8
278.7
0.7
1.0
1.0
1.3
1.2
0.2
0.3
0.3
0.4
0.4
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
236.6
204.0
176.6
153.4
133.6
233.0
201.0
173.6
150.8
131.1
240.1
207.0
179.6
155.9
136.2
1.5
1.5
1.7
1.7
1.9
0.5
0.5
0.6
0.6
0.7
3.0
2.9
2.9
2.8
2.7
120.0
125.0
130.0
135.0
116.8
102.5
90.27
79.63
114.6
100.4
88.44
77.86
119.0
104.6
92.10
81.41
1.9
2.1
2.0
2.2
0.7
0.8
0.8
0.9
2.7
2.6
2.5
2.5
Please read Important notes and
Cautions and warnings at the end of this document.
Page 4 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0302F040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 3000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
70.44
Rmin[Ω]
68.91
Rmax[Ω]
71.97
∆RR/RR[±%] ∆T[±°C]
α (%/K)
140.0
2.2
0.9
2.4
145.0
150.0
155.0
62.50
55.59
49.60
61.02
54.30
48.37
63.97
56.88
50.84
2.4
2.3
2.5
1.0
1.0
1.1
2.4
2.3
2.3
B57863S0302G040
R/T No.
T (°C)
8016
B25/100 = 3988 K, R25 = 3000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
16.3
14.3
13.1
11.3
10.3
2.2
2.0
1.9
1.7
1.6
7.4
7.1
6.9
6.7
6.4
335970
229750
160040
112380
80266
288910
201030
141510
100950
72777
241860
172310
122970
89525
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
65288
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
8.7
7.8
6.4
5.6
4.4
1.4
1.3
1.1
1.0
0.8
6.2
6.0
5.8
5.6
5.4
57721
42167
30983
23110
17322
53100
39111
29121
21879
16599
48479
36055
27259
20648
15876
ꢀ5.0
0.0
5.0
10.0
15.0
3.7
2.6
2.5
2.4
2.3
0.7
0.5
0.5
0.5
0.5
5.3
5.1
5.0
4.8
4.7
13163
10045
7805
6113
4822
12695
9795
7616
5970
4712
12226
9545
7428
5827
4603
20.0
25.0
30.0
35.0
40.0
2.3
2.2
2.1
2.1
2.0
0.5
0.5
0.5
0.5
0.5
4.5
4.4
4.3
4.1
4.0
3832
3066
2469
2000
1630
3747
3000
2417
1959
1598
3662
2934
2366
1919
1566
45.0
50.0
55.0
60.0
65.0
2.0
1.9
1.9
1.8
1.8
0.5
0.5
0.5
0.5
0.5
3.9
3.8
3.7
3.6
3.5
1336
1101
912.4
759.8
635.9
1311
1081
895.9
746.4
624.9
1285
1060
879.3
733.0
614.0
70.0
75.0
80.0
85.0
90.0
525.6
444.4
377.4
321.7
275.3
516.6
434.1
367.6
312.6
266.8
534.6
454.7
387.2
330.8
283.8
1.7
2.3
2.6
2.8
3.1
0.5
0.7
0.8
0.9
1.0
3.4
3.3
3.2
3.2
3.1
Please read Important notes and
Cautions and warnings at the end of this document.
Page 5 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0302G040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 3000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
95.0
236.6
228.0
245.1
3.6
3.8
4.0
4.2
4.6
1.2
1.3
1.4
1.5
1.7
3.0
2.9
2.9
2.8
2.7
100.0
105.0
110.0
115.0
204.0
176.6
153.4
133.6
196.2
169.5
147.0
127.4
211.8
183.6
159.8
139.8
120.0
125.0
130.0
135.0
140.0
116.8
102.5
90.27
79.63
70.44
111.2
97.46
85.70
75.30
66.52
122.4
107.6
94.84
83.97
74.36
4.8
4.9
5.1
5.4
5.6
1.8
1.9
2.0
2.2
2.3
2.7
2.6
2.5
2.5
2.4
145.0
150.0
155.0
62.50
55.59
49.60
58.95
52.38
46.58
66.04
58.80
52.63
5.7
5.8
6.1
2.4
2.5
2.7
2.4
2.3
2.3
B57863S0502F040
R/T No.
T (°C)
8016
B25/100 = 3988 K, R25 = 5000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
5.2
5.0
4.1
4.0
3.2
0.7
0.7
0.6
0.6
0.5
7.4
7.1
6.9
6.7
6.4
506480
351800
245600
174970
125200
481520
335050
235840
168250
121300
456570
318300
226090
161530
117390
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
3.1
3.0
2.3
2.3
1.6
0.5
0.5
0.4
0.4
0.3
6.2
6.0
5.8
5.6
5.4
91251
67144
49664
37285
28117
88500
65185
48535
36465
27665
85749
63226
47406
35644
27213
ꢀ5.0
0.0
5.0
10.0
15.0
1.6
1.0
1.0
1.0
0.9
0.3
0.2
0.2
0.2
0.2
5.3
5.1
5.0
4.8
4.7
21492
16492
12820
10046
7927
21158
16325
12694
9950
20823
16158
12568
9854
7854
7781
20.0
25.0
30.0
35.0
40.0
0.9
0.9
0.9
0.8
0.8
0.2
0.2
0.2
0.2
0.2
4.5
4.4
4.3
4.1
4.0
6301
5044
4063
3293
2685
6245
5000
4029
3266
2664
6189
4956
3994
3239
2642
45.0
0.8
0.2
3.9
2201
2184
2167
Please read Important notes and
Cautions and warnings at the end of this document.
Page 6 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0502F040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 5000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
50.0
0.8
0.7
0.7
0.7
0.2
0.2
0.2
0.2
3.8
3.7
3.6
3.5
1815
1504
1253
1049
1802
1493
1244
1042
1788
1482
1235
1034
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
876.0
870.0
882.0
0.7
1.0
1.0
1.3
1.2
0.2
0.3
0.3
0.4
0.4
3.4
3.3
3.2
3.2
3.1
740.7
629.0
536.2
458.8
733.3
622.9
529.4
453.2
748.1
635.1
542.9
464.5
95.0
100.0
105.0
110.0
115.0
394.3
340.0
294.3
255.6
222.7
388.3
335.0
289.3
251.3
218.5
400.2
345.0
299.3
259.9
226.9
1.5
1.5
1.7
1.7
1.9
0.5
0.5
0.6
0.6
0.7
3.0
2.9
2.9
2.8
2.7
120.0
125.0
130.0
135.0
140.0
194.7
170.9
150.5
132.7
117.4
191.0
167.3
147.4
129.8
114.8
198.3
174.4
153.5
135.7
120.0
1.9
2.1
2.0
2.2
2.2
0.7
0.8
0.8
0.9
0.9
2.7
2.6
2.5
2.5
2.4
145.0
150.0
155.0
104.2
92.65
82.67
101.7
90.51
80.62
106.6
94.79
84.73
2.4
2.3
2.5
1.0
1.0
1.1
2.4
2.3
2.3
B57863S0502G040
R/T No.
T (°C)
8016
B25/100 = 3988 K, R25 = 5000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
16.3
14.3
13.1
11.3
10.3
2.2
2.0
1.9
1.7
1.6
7.4
7.1
6.9
6.7
6.4
559950
382910
266740
187290
133780
481520
335050
235840
168250
121300
403100
287190
204950
149210
108810
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
8.7
7.8
6.4
5.6
4.4
1.4
1.3
1.1
1.0
0.8
6.2
6.0
5.8
5.6
5.4
96202
70278
51639
38516
28871
88500
65185
48535
36465
27665
80798
60092
45431
34413
26459
ꢀ5.0
0.0
3.7
2.6
0.7
0.5
5.3
5.1
21939
16742
21158
16325
20376
15908
Please read Important notes and
Cautions and warnings at the end of this document.
Page 7 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0502G040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 5000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
5.0
10.0
15.0
2.5
2.4
2.3
0.5
0.5
0.5
5.0
4.8
4.7
13008
10189
8037
12694
9950
7854
12379
9711
7671
20.0
25.0
30.0
35.0
40.0
2.3
2.2
2.1
2.1
2.0
0.5
0.5
0.5
0.5
0.5
4.5
4.4
4.3
4.1
4.0
6386
5110
4114
3333
2717
6245
5000
4029
3266
2664
6104
4890
3943
3198
2610
45.0
50.0
55.0
60.0
65.0
2.0
1.9
1.9
1.8
1.8
0.5
0.5
0.5
0.5
0.5
3.9
3.8
3.7
3.6
3.5
2227
1836
1521
1266
1060
2184
1802
1493
1244
1042
2142
1767
1465
1222
1023
70.0
75.0
80.0
85.0
90.0
876.0
861.1
890.9
1.7
2.3
2.6
2.8
3.1
0.5
0.7
0.8
0.9
1.0
3.4
3.3
3.2
3.2
3.1
740.7
629.0
536.2
458.8
723.5
612.7
520.9
444.7
757.9
645.3
551.4
473.0
95.0
100.0
105.0
110.0
115.0
394.3
340.0
294.3
255.6
222.7
380.1
327.1
282.5
244.9
212.4
408.4
352.9
306.1
266.3
233.0
3.6
3.8
4.0
4.2
4.6
1.2
1.3
1.4
1.5
1.7
3.0
2.9
2.9
2.8
2.7
120.0
125.0
130.0
135.0
140.0
194.7
170.9
150.5
132.7
117.4
185.3
162.4
142.8
125.5
110.9
204.0
179.3
158.1
139.9
123.9
4.8
4.9
5.1
5.4
5.6
1.8
1.9
2.0
2.2
2.3
2.7
2.6
2.5
2.5
2.4
145.0
150.0
155.0
104.2
92.65
82.67
98.25
87.30
77.63
110.1
98.00
87.72
5.7
5.8
6.1
2.4
2.5
2.7
2.4
2.3
2.3
B57863S0103F040
R/T No.
T (°C)
8016
B25/100 = 3988 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
ꢀ50.0
ꢀ45.0
5.2
5.0
4.1
0.7
0.7
0.6
7.4
7.1
6.9
1013000
703600
491200
963050
670100
471690
913140
636600
452180
Please read Important notes and
Cautions and warnings at the end of this document.
Page 8 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0103F040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ40.0
ꢀ35.0
4.0
3.2
0.6
0.5
6.7
6.4
349940
250390
336500
242590
323060
234790
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
3.1
3.0
2.3
2.3
1.6
0.5
0.5
0.4
0.4
0.3
6.2
6.0
5.8
5.6
5.4
182500
134290
99327
74570
56234
177000
130370
97070
72929
55330
171500
126450
94813
71288
54426
ꢀ5.0
0.0
5.0
10.0
15.0
1.6
1.0
1.0
1.0
0.9
0.3
0.2
0.2
0.2
0.2
5.3
5.1
5.0
4.8
4.7
42985
32984
25639
20091
15854
42315
32650
25388
19900
15708
41645
32316
25136
19709
15561
20.0
25.0
30.0
35.0
40.0
0.9
0.9
0.9
0.8
0.8
0.2
0.2
0.2
0.2
0.2
4.5
4.4
4.3
4.1
4.0
12603
10088
8126
6585
5370
12490
10000
8057
6531
5327
12377
9912
7988
6477
5284
45.0
50.0
55.0
60.0
65.0
0.8
0.8
0.7
0.7
0.7
0.2
0.2
0.2
0.2
0.2
3.9
3.8
3.7
3.6
3.5
4403
3630
3008
2506
2098
4369
3603
2986
2488
2083
4335
3576
2964
2470
2068
70.0
75.0
80.0
85.0
90.0
0.7
1.0
1.0
1.3
1.2
0.2
0.3
0.3
0.4
0.4
3.4
3.3
3.2
3.2
3.1
1764
1496
1270
1086
1752
1481
1258
1072
1740
1467
1246
1059
917.7
906.4
929.0
95.0
100.0
105.0
110.0
115.0
788.5
680.0
588.6
511.2
445.4
776.7
670.1
578.5
502.7
436.9
800.3
689.9
598.7
519.7
453.9
1.5
1.5
1.7
1.7
1.9
0.5
0.5
0.6
0.6
0.7
3.0
2.9
2.9
2.8
2.7
120.0
125.0
130.0
135.0
140.0
389.3
341.7
300.9
265.4
234.8
382.1
334.6
294.8
259.5
229.7
396.5
348.8
307.0
271.4
239.9
1.9
2.1
2.0
2.2
2.2
0.7
0.8
0.8
0.9
0.9
2.7
2.6
2.5
2.5
2.4
145.0
150.0
155.0
208.3
185.3
165.3
203.4
181.0
161.2
213.2
189.6
169.5
2.4
2.3
2.5
1.0
1.0
1.1
2.4
2.3
2.3
Please read Important notes and
Cautions and warnings at the end of this document.
Page 9 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0103G040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
16.3
14.3
13.1
11.3
10.3
2.2
2.0
1.9
1.7
1.6
7.4
7.1
6.9
6.7
6.4
1119900
765830
533470
374580
267550
963050
670100
471690
336500
242590
806190
574370
409900
298420
217630
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
8.7
7.8
6.4
5.6
4.4
1.4
1.3
1.1
1.0
0.8
6.2
6.0
5.8
5.6
5.4
192400
140560
103280
77032
177000
130370
97070
72929
55330
161600
120180
90862
68826
52919
57741
ꢀ5.0
0.0
5.0
10.0
15.0
3.7
2.6
2.5
2.4
2.3
0.7
0.5
0.5
0.5
0.5
5.3
5.1
5.0
4.8
4.7
43878
33484
26016
20378
16074
42315
32650
25388
19900
15708
40752
31816
24759
19422
15342
20.0
25.0
30.0
35.0
40.0
2.3
2.2
2.1
2.1
2.0
0.5
0.5
0.5
0.5
0.5
4.5
4.4
4.3
4.1
4.0
12772
10219
8229
6667
5434
12490
10000
8057
6531
5327
12208
9781
7885
6396
5220
45.0
50.0
55.0
60.0
65.0
2.0
1.9
1.9
1.8
1.8
0.5
0.5
0.5
0.5
0.5
3.9
3.8
3.7
3.6
3.5
4454
3672
3041
2533
2120
4369
3603
2986
2488
2083
4283
3534
2931
2443
2047
70.0
75.0
80.0
85.0
90.0
1.7
2.3
2.6
2.8
3.1
0.5
0.7
0.8
0.9
1.0
3.4
3.3
3.2
3.2
3.1
1782
1516
1291
1103
1752
1481
1258
1072
1722
1447
1225
1042
917.7
889.5
945.9
95.0
100.0
105.0
110.0
115.0
788.5
680.0
588.6
511.2
445.4
760.1
654.1
565.1
489.8
424.8
816.9
705.9
612.1
532.6
466.0
3.6
3.8
4.0
4.2
4.6
1.2
1.3
1.4
1.5
1.7
3.0
2.9
2.9
2.8
2.7
120.0
125.0
130.0
135.0
389.3
341.7
300.9
265.4
370.7
324.9
285.7
251.0
407.9
358.5
316.1
279.9
4.8
4.9
5.1
5.4
1.8
1.9
2.0
2.2
2.7
2.6
2.5
2.5
Please read Important notes and
Cautions and warnings at the end of this document.
Page 10 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0103G040
R/T No.
8016
T (°C)
B25/100 = 3988 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
234.8
Rmin[Ω]
221.7
Rmax[Ω]
247.9
∆RR/RR[±%] ∆T[±°C]
α (%/K)
140.0
5.6
2.3
2.4
145.0
150.0
155.0
208.3
185.3
165.3
196.5
174.6
155.3
220.1
196.0
175.4
5.7
5.8
6.1
2.4
2.5
2.7
2.4
2.3
2.3
B57863S0303F040
R/T No.
T (°C)
8018
B25/100 = 3964 K, R25 = 30000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
4.9
4.8
3.9
3.8
3.1
0.7
0.7
0.6
0.6
0.5
7.0
6.8
6.6
6.4
6.2
2593800
1833500
1302700
941670
683710
2472200
1750300
1253200
907060
663280
2350700
1667100
1203800
872440
642850
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
3.0
2.9
2.2
2.2
1.6
0.5
0.5
0.4
0.4
0.3
6.0
5.8
5.6
5.4
5.3
504430
375690
280800
212910
161930
489810
365130
274640
208370
159410
475190
354570
268480
203840
156880
ꢀ5.0
0.0
5.0
10.0
15.0
1.5
1.0
1.0
0.9
0.9
0.3
0.2
0.2
0.2
0.2
5.1
5.0
4.8
4.7
4.6
124800
96451
75467
59464
47171
122920
95501
74745
58911
46745
121030
94551
74023
58358
46318
20.0
25.0
30.0
35.0
40.0
0.9
0.9
0.8
0.8
0.8
0.2
0.2
0.2
0.2
0.2
4.4
4.3
4.2
4.1
4.0
37663
30259
24456
19881
16251
37332
30000
24253
19720
16123
37001
29741
24049
19559
15995
45.0
50.0
55.0
60.0
65.0
0.8
0.8
0.7
0.7
0.7
0.2
0.2
0.2
0.2
0.2
3.9
3.8
3.7
3.6
3.5
13355
11032
9158
7638
6401
13252
10949
9091
7584
6356
13150
10867
9024
7530
6312
70.0
75.0
80.0
85.0
90.0
0.7
1.0
1.0
1.3
1.2
0.2
0.3
0.3
0.4
0.4
3.4
3.3
3.2
3.2
3.1
5387
4569
3877
3314
2835
5351
4524
3840
3273
2800
5314
4479
3803
3232
2766
Please read Important notes and
Cautions and warnings at the end of this document.
Page 11 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0303F040
R/T No.
8018
T (°C)
B25/100 = 3964 K, R25 = 30000 Ω, TR = 25 °C, ∆RR/RR = ± 1%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
95.0
1.5
1.5
1.7
1.7
1.9
0.5
0.5
0.6
0.6
0.7
3.0
2.9
2.9
2.8
2.7
2441
2405
2369
100.0
105.0
110.0
115.0
2103
1823
1582
1380
2073
1792
1555
1354
2042
1762
1529
1328
120.0
125.0
130.0
135.0
140.0
1.9
2.1
2.0
2.3
2.2
0.7
0.8
0.8
0.9
0.9
2.7
2.6
2.6
2.5
2.5
1205
1057
928.6
819.8
723.9
1182
1036
910.0
801.7
708.3
1160
1014
891.3
783.6
692.7
145.0
150.0
155.0
627.4
557.2
496.1
612.4
544.2
483.6
642.5
570.3
508.7
2.4
2.3
2.5
1.0
1.0
1.1
2.4
2.3
2.3
B57863S0303G040
R/T No.
T (°C)
8018
B25/100 = 3964 K, R25 = 30000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
ꢀ55.0
15.5
13.6
12.5
10.8
9.9
2.2
2.0
1.9
1.7
1.6
7.0
6.8
6.6
6.4
6.2
2854200
1988100
1409700
1005100
728650
2472200
1750300
1253200
907060
663280
2090300
1512500
1096800
808970
597910
ꢀ50.0
ꢀ45.0
ꢀ40.0
ꢀ35.0
ꢀ30.0
ꢀ25.0
ꢀ20.0
ꢀ15.0
ꢀ10.0
8.4
7.5
6.2
5.4
4.2
1.4
1.3
1.1
1.0
0.8
6.0
5.8
5.6
5.4
5.3
530740
392580
291590
219710
166130
489810
365130
274640
208370
159410
448890
337670
257700
197040
152680
ꢀ5.0
0.0
5.0
10.0
15.0
3.6
2.5
2.4
2.3
2.3
0.7
0.5
0.5
0.5
0.5
5.1
5.0
4.8
4.7
4.6
127320
97875
76550
60293
47811
122920
95501
74745
58911
46745
118510
93126
72940
57528
45679
20.0
25.0
30.0
35.0
40.0
2.2
2.2
2.1
2.0
2.0
0.5
0.5
0.5
0.5
0.5
4.4
4.3
4.2
4.1
4.0
38159
30647
24761
20122
16443
37332
30000
24253
19720
16123
36504
29353
23744
19317
15802
45.0
1.9
0.5
3.9
13509
13252
12996
Please read Important notes and
Cautions and warnings at the end of this document.
Page 12 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
B57863S0303G040
R/T No.
8018
T (°C)
B25/100 = 3964 K, R25 = 30000 Ω, TR = 25 °C, ∆RR/RR = ± %
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
50.0
1.9
1.8
1.8
1.7
0.5
0.5
0.5
0.5
3.8
3.7
3.6
3.5
11155
10949
9091
7584
6356
10743
55.0
60.0
65.0
9258
7720
6467
8924
7448
6245
70.0
75.0
80.0
85.0
90.0
1.7
2.3
2.6
2.8
3.1
0.5
0.7
0.8
0.9
1.0
3.4
3.3
3.2
3.2
3.1
5442
4629
3940
3366
2887
5351
4524
3840
3273
2800
5260
4419
3741
3180
2714
95.0
100.0
105.0
110.0
115.0
3.6
3.8
4.0
4.2
4.7
1.2
1.3
1.4
1.5
1.7
3.0
2.9
2.9
2.8
2.7
2492
2152
1864
1621
1417
2405
2073
1792
1555
1354
2318
1993
1720
1490
1291
120.0
125.0
130.0
135.0
140.0
4.8
5.0
5.1
5.5
5.6
1.8
1.9
2.0
2.2
2.3
2.7
2.6
2.6
2.5
2.5
1239
1087
956.6
845.9
748.2
1182
1036
910.0
801.7
708.3
1125
984.3
863.4
757.5
668.4
145.0
150.0
155.0
627.4
557.2
496.1
591.3
524.5
465.4
663.5
589.9
526.9
5.8
5.9
6.2
2.4
2.5
2.7
2.4
2.3
2.3
Please read Important notes and
Cautions and warnings at the end of this document.
Page 13 of 16
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
Cautions and warnings
General
See "Important notes" at the end of this document.
Storage
Store thermistors only in original packaging. Do not open the package before storage.
Storage conditions in original packaging: storage temperature ꢀ25 °C ... +45 °C, relative
humidity ≤75% annual mean, maximum 95%, dew precipitation is inadmissible.
Do not store SMDs where they are exposed to heat or direct sunlight. Otherwise, the packing
material may be deformed or SMDs may stick together, causing problems during mounting.
Avoid contamination of thermistors surface during storage, handling and processing.
Avoid storage of thermistor in harmful environments like corrosive gases (SOx, Cl etc).
After opening the factory seals, such as polyvinyl-sealed packages, use the SMDs as soon as
possible.
Solder thermistors after shipment from EPCOS within the time specified:
SMDs: 12 months
Leaded components: 24 months
Handling
NTC thermistors must not be dropped. Chip-offs must not be caused during handling of NTCs.
Components must not be touched with bare hands. Gloves are recommended.
Avoid contamination of thermistor surface during handling.
Soldering
Use resin-type flux or non-activated flux.
Insufficient preheating may cause ceramic cracks.
Rapid cooling by dipping in solvent is not recommended.
Complete removal of flux is recommended.
Mounting
When NTC thermistors are encapsulated with sealing material or overmolded with plastic
material, the precautions given in chapter “Mounting instructions”, “Sealing, potting and
overmolding” must be observed.
Electrode must not be scratched before/during/after the mounting process.
Contacts and housings used for assembly with thermistor have to be clean before mounting.
During operation, the thermistor’s surface temperature can be very high (ICL). Ensure that
adjacent components are placed at a sufficient distance from the thermistor to allow for proper
cooling ot the thermistors.
Ensure that adjacent materials are designed for operation at temperatures comparable to the
surface temperature of the thermistor. Be sure that surrounding parts and materials can
withstand this temperature.
Make sure that thermistors (ICLs) are adequately ventilated to avoid overheating.
Avoid contamination of thermistor surface during processing.
Please read Important notes and
Page 14 of 16
Cautions and warnings at the end of this document.
Temperature measurement
B57863
S863
Miniature sensors with bendable wires
Operation
Use thermistors only within the specified operating temperature range.
Use thermistors only within the specified voltage and current ranges (ICLs).
Environmental conditions must not harm the thermistors. Use thermistors only in normal
atmospheric conditions.
Contact of NTC thermistors with any liquids and solvents should be prevented. It must be
ensured that no water enters the NTC thermistor (e.g. through plug terminals). For
measurement purposes (checking the specified resistance vs. temperature), the component
must not be immersed in water but in suitable liquids (e.g. Galden).
Avoid dewing and condensation.
Be sure to provide an appropriate fail-safe function to prevent secondary product damage
caused by malfunction (e.g. use VDR for limitation of overvoltage condition).
Please read Important notes and
Page 15 of 16
Cautions and warnings at the end of this document.
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical re-
quirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether an EPCOS product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of passive electronic compon-
ents or failure before the end of their usual service life cannot be completely ruled out
in the current state of the art, even if they are operated as specified. In customer applica-
tions requiring a very high level of operational safety and especially in customer applications
in which the malfunction or failure of a passive electronic component could endanger human
life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured
by means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of a passive electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as “hazardous”). Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an or-
der.
We also reserve the right to discontinue production and delivery of products. Con-
sequently, we cannot guarantee that all products named in this publication will always be
available.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the “General Terms of Delivery for Products and Services in the Electrical In-
dustry” published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, EPCOS-JONES, Baoke, CeraDiode, CSSP, MLSC, PhaseCap,
PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, UltraCap, WindCap are
trademarks registered or pending in Europe and in other countries. Further information will
be found on the Internet at www.epcos.com/trademarks.
Page 16 of 16
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