B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 45

• 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
B57471V2104H062
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
11476000
7927400
5538800
3912500
2792800
2013800
1466200
1077500
min
798920
597500
450570
342490
262330
202420
157310
123090
[ ]
97000
75679
59466
47026
37417
29949
24108
19513
15879
12987
10675
25
8816
7315
6096
5103
4289
3619
3066
2607
2225
1906
= 100000 , T
R
17065000
11455000
7788500
5360700
3733000
2628800
1871100
1345500
max
977150
716340
529920
395440
297560
225710
172530
132860
103000
Page 45 of 51
81647
65087
52195
42096
34138
27833
22809
18784
15544
12922
10791
[ ]
9050
7621
6444
5471
4661
3986
3421
2946
2546
R
= 25 °C,
19.6
18.2
16.9
15.6
14.4
13.2
12.1
11.1
10.0
10.1
10.6
11.1
11.6
12.1
12.6
13.1
13.5
13.9
14.4
9.0
8.1
7.2
6.3
5.4
4.6
3.8
3.0
3.8
4.5
5.2
5.9
6.5
7.2
7.8
8.4
9.0
9.5
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
1.6
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.6
0.8
1.0
1.2
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.8
3.0
3.2
3.4
3.6
3.9
4.1
4.4
4.6
4.8
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