B57421V2153J062 EPCOS Inc, B57421V2153J062 Datasheet - Page 6

• Manufacturer Part Number: B57421V2153J062
• Description: Thermistors - NTC 0805 15K J62 B-4000 NTC Thermistor
• Manufacturer: EPCOS Inc

Specifications of B57421V2153J062

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R/T characteristics
R/T No. 8507
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
SMD NTC thermistors, case size 0805 (2012)
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
5.0
0.0
5.0
B
R
142.71
96.913
66.637
46.366
32.629
23.213
16.686
12.115
25/100
T
/R
8.8803
6.5692
4.9025
3.6896
2.7994
2.1406
25
= 4480 K
7.9
7.6
7.4
7.1
6.9
6.7
6.5
6.3
6.1
5.9
5.8
5.6
5.4
5.3
(%/K)
T ( C)
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
B
R
1.6492
1.2798
1.0000
0.78663
0.62277
0.4961
0.39757
0.32044
0.2597
0.21161
0.17331
0.14265
0.11799
0.098035
25/100
T
/R
Page 6 of 20
25
= 4480 K
5.1
5.0
4.9
4.7
4.6
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.8
3.7
(%/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
85.0
90.0
95.0
B
R
0.081823
0.068589
0.057735
0.048796
0.041403
0.035263
0.030143
0.025858
0.022258
0.019223
0.016655
0.014476
0.012619
0.011033
25/100
T
/R
25
= 4480 K
B574**V2
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
(%/K)