B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 7

• 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
B57411V2151H062
8501
B
R
8495
6170
4531
3363
2521
1908
1457
1123
872.3
683.1
539.0
428.4
342.9
276.2
224.0
182.8
150.0
123.8
102.7
25/100
nom
85.71
71.86
60.54
51.24
43.56
37.19
31.89
27.45
23.72
20.57
17.91
15.64
13.71
12.05
10.63
9.400
8.339
7.418
[ ]
= 3550 K, R
R
7123
5241
3896
2926
2217
1696
1308
1017
797.4
629.8
501.0
401.3
323.6
262.6
214.4
176.1
145.5
119.3
min
98.42
81.63
68.05
57.02
48.00
40.60
34.49
29.42
25.20
21.68
18.71
16.22
14.10
12.30
10.77
[ ]
9.461
8.335
7.365
6.526
25
= 150 , T
R
9867
7099
5166
3800
2825
2120
1607
1228
947.2
736.3
576.9
455.4
362.1
289.9
233.6
189.5
154.5
128.3
107.1
max
89.79
75.66
64.06
54.47
46.52
39.90
34.35
29.69
25.76
22.43
19.60
17.18
15.11
13.33
11.79
10.47
R
9.313
8.310
Page 7 of 51
[ ]
= 25 °C,
16.1
15.1
14.0
13.0
12.0
11.1
10.2
10.2
10.6
11.0
11.3
11.7
12.0
9.4
8.6
7.8
7.0
6.3
5.6
4.9
4.3
3.7
3.0
3.6
4.2
4.8
5.3
5.8
6.3
6.8
7.3
7.7
8.2
8.6
9.0
9.4
9.8
R
R
R
R
/R
/R
R
R
[ %]
= ± 3%
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
1.2
1.0
0.9
0.8
1.0
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.8
3.0
3.2
3.4
3.7
3.9
4.2
4.4
4.7
4.9
5.2
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