B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 25

• 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
B57401V2472H062
8500
B
R
300410
215680
156720
115170
85545
64190
48632
37184
28679
22303
17483
13808
10985
25/100
nom
8799
7095
5757
4700
3859
3186
2645
2207
1851
1559
1319
1122
957.4
820.6
706.1
609.8
528.6
459.8
401.4
351.5
308.7
272.1
240.4
213.1
[ ]
= 3650 K, R
R
250790
182480
134280
99862
75020
56900
43550
33622
26172
20534
16232
12923
10360
min
8360
6788
5546
4559
3718
3051
2518
2089
1742
1459
1228
1039
[ ]
882.1
752.3
644.1
553.7
477.7
413.7
359.5
313.4
274.2
240.6
211.8
186.9
25
= 4700 , T
R
350030
248880
179150
130470
96069
71480
53714
40745
31186
24073
18735
14694
11610
max
9239
7402
5969
4841
4000
3322
2772
2325
1960
1659
1411
1204
1033
Page 25 of 51
888.9
768.0
665.9
579.5
506.0
443.2
389.5
343.3
303.5
269.1
239.2
[ ]
R
= 25 °C,
16.5
15.4
14.3
13.3
12.3
11.4
10.5
10.0
10.4
10.8
11.2
11.6
11.9
12.3
9.6
8.7
7.9
7.2
6.4
5.7
5.0
4.3
3.7
3.0
3.7
4.2
4.8
5.4
5.9
6.4
6.9
7.4
7.9
8.3
8.8
9.2
9.6
R
R
R
/R
R
/R
R
[ %]
R
= ± 3%
2.4
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.1
1.0
0.9
0.8
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
3.0
3.2
3.4
3.6
3.9
4.1
4.4
4.6
4.9
5.1
T[ C]
6.8
6.5
6.3
6.1
5.8
5.6
5.5
5.3
5.1
4.9
4.8
4.6
4.5
4.4
4.2
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
2.8
2.7
2.6
2.6
2.5
2.4
2.4
(%/K)
B574**V2