B57871S0212F000 EPCOS Inc, B57871S0212F000 Datasheet - Page 7

• Manufacturer Part Number: B57871S0212F000
• Description: THERMISTOR NTC 2.1K OHM 1% RAD
• Manufacturer: EPCOS Inc
• Series: B57871r

Specifications of B57871S0212F000

• Resistance In Ohms @ 25°c: 2.1K
• Resistance Tolerance: ±1%
• B Value Tolerance: ±1%
• B25/100: 3560K
• Operating Temperature: -55°C ~ 155°C
• Power - Max: 60mW
• Lead Length: 1.42" (36.00mm)
• Mounting Type: Through Hole
• Package / Case: Bead
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/50: -
• B25/75: -
• B25/85: -
• Other names: 495-3035; B57871S 212F; B57871S212F

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