B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 46

• 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
B57471V2104J062
8507
B
R
14271000
9691300
6663700
4636600
3262900
2321300
1668600
1211500
25/100
nom
888030
656920
490250
368960
279940
214060
164920
127980
100000
78663
62277
49610
39757
32044
25970
21161
17331
14265
11799
[ ]
9803
8182
6859
5774
4880
4140
3526
3014
2586
2226
= 4480 K, R
R
11191000
7733600
5405500
3819700
2727600
1967400
1432800
1053200
min
781160
584360
440760
335110
256730
198140
154010
120530
[ ]
95000
74105
58221
46034
36622
29308
23589
19090
15532
12702
10439
25
8620
7151
5959
4987
4191
3536
2996
2547
2174
1861
= 100000 , T
R
17350000
11649000
7921800
5453400
3798300
2675200
1904500
1369800
max
994910
729480
539730
402820
303150
229990
175830
135420
105000
Page 46 of 51
83220
66333
53187
42891
34779
28352
23232
19131
15829
13158
10987
[ ]
9213
7759
6560
5568
4744
4057
3482
2998
2590
R
= 25 °C,
21.6
20.2
18.9
17.6
16.4
15.2
14.1
13.1
12.0
11.0
10.1
10.4
11.0
11.5
12.1
12.6
13.1
13.6
14.1
14.6
15.1
15.5
15.9
16.4
9.2
8.3
7.4
6.6
5.8
5.0
5.8
6.5
7.2
7.9
8.5
9.2
9.8
R
R
/R
R
R
R
[ %]
/R
R
= ± 5%
2.7
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.7
1.6
1.5
1.4
1.3
1.2
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.9
3.1
3.3
3.5
3.8
4.0
4.2
4.5
4.7
5.0
5.3
5.5
T[ C]
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
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
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
(%/K)
B574**V2