B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 43

• 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
B57471V2473H062
8507
B
R
6707200
4554900
3131900
2179200
1533600
1091000
784260
569410
417380
308750
230420
173410
131570
100610
25/100
nom
77512
60149
47000
36971
29270
23317
18686
15060
12206
9946
8146
6705
5545
4608
3846
3224
2714
2293
1946
1657
1417
1215
1046
[ ]
= 4480 K, R
R
5393800
3725900
2603200
1838900
1312600
946490
689110
506410
375490
280820
211770
160970
123300
min
95139
73935
57852
45590
35569
27949
22102
17586
14076
11331
[ ]
9171
7463
6104
5017
4144
3438
2865
2398
2016
1701
1441
1225
1046
25
895.8
= 47000 , T
R
8020500
5383900
3660600
2519500
1754500
1235500
879420
632400
459260
336680
249060
185860
139850
106080
max
81089
62446
48410
38374
30591
24532
19785
16045
13081
10720
Page 43 of 51
8829
7306
6073
5072
4253
3582
3029
2571
2191
1874
1608
1385
1196
[ ]
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