B57871S 103F 1 EPCOS Inc, B57871S 103F 1 Datasheet - Page 7

• Manufacturer Part Number: B57871S 103F 1
• Description: NTC Thermistor
• Manufacturer: EPCOS Inc

Specifications of B57871S 103F 1

• Thermistor Type: NTC
• Resistance: 10kohm
• Thermistor Tolerance: ± 1%
• Beta Value (k): 3988
• Operating Temperature Range: -55°C To +155°C
• Thermistor Case Style: Radial Lead
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R/T characteristics
R/T No. 8018
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Leaded NTC thermistors, lead spacing 2.5 mm
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
15.0
20.0
25.0
5.0
0.0
5.0
B
R
30.24
22.1
16.32
12.17
9.153
6.945
5.313
4.097
3.183
2.491
1.963
1.557
1.244
1.0000
25/100
T
/R
25
= 3964 K
6.3
6.1
5.9
5.8
5.6
5.4
5.2
5.1
4.9
4.8
4.7
4.6
4.4
4.3
(%/K)
T ( C)
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
B
R
0.8083
0.6572
0.5373
0.4418
0.365
0.303
0.2527
0.2118
0.1783
0.1508
0.128
0.1091
0.0933
0.08016
25/100
T
/R
Page 7 of 19
25
= 3964 K
4.2
4.1
4.0
3.9
3.7
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
(%/K)
T ( C)
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
B
R
0.0691
0.05974
0.05183
0.04512
0.0394
0.0345
0.03032
0.02672
0.02361
0.02091
0.01857
0.016537
25/100
T
/R
25
= 3964 K
B57871S
2.9
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.5
2.4
2.4
2.3
(%/K)
S871