B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 10

• Manufacturer Part Number: B57421V2103K62
• Description: Thermistors - NTC 10k 4000 3%
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57421V2103K62

• Resistance: 10 KOhms
• Tolerance: 10 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805
• Power Rating: 210 mW
• Lead Free Status / RoHS Status: Compliant

R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
SMDs with nickel barrier termination, case size 0805
100.0
105.0
110.0
115.0
120.0
125.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
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
85.0
90.0
95.0
5.0
0.0
5.0
B57411V2221J062
8501
B
R
12459
9049
6646
4932
3698
2799
2137
1647
1279
1002
25/100
nom
790.5
628.3
502.9
405.2
328.5
268.1
220.0
181.6
150.7
125.7
105.4
88.79
75.15
63.89
54.55
46.77
40.26
34.79
30.17
26.26
22.94
20.10
17.67
15.59
13.79
12.23
10.88
[ ]
= 3550 K, R
R
10198
7506
5582
4192
3178
2431
1876
1459
1144
min
903.6
719.0
576.0
464.5
377.0
307.9
252.9
209.0
171.3
141.3
117.2
[ ]
97.70
81.85
68.90
58.26
49.49
42.22
36.16
31.10
26.84
23.26
20.22
17.64
15.45
13.56
11.95
10.56
25
9.354
= 220 , T
R
14721
10593
7710
5673
4217
3166
2399
1835
1415
1100
max
862.0
680.5
541.2
433.3
349.2
283.2
231.0
191.8
160.0
134.2
113.1
Page 10 of 51
R
95.73
81.40
69.51
59.61
51.32
44.36
38.48
33.50
29.27
25.66
22.56
19.90
17.61
15.62
13.90
12.41
[ ]
= 25 °C,
18.1
17.1
16.0
15.0
14.0
13.1
12.2
11.4
10.6
10.2
10.6
11.0
11.4
11.8
12.2
12.6
13.0
13.3
13.7
14.0
9.8
9.0
8.3
7.6
6.9
6.3
5.7
5.0
5.6
6.2
6.8
7.3
7.8
8.3
8.8
9.3
9.7
R
R
R
R
/R
/R
R
R
[ %]
= ± 5%
2.8
2.7
2.6
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
3.0
3.2
3.4
3.7
3.9
4.2
4.4
4.7
5.0
5.2
5.5
5.8
6.1
T[ C]
6.5
6.3
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
3.0
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
(%/K)
B574**V2