B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 8

• 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
B57411V2151J062
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
6953
5118
3806
2858
2167
1658
1279
994.8
779.9
616.1
490.2
392.7
316.7
257.1
209.9
172.4
142.5
116.8
min
96.36
79.91
66.62
55.81
46.98
39.73
33.74
28.78
24.65
21.20
18.30
15.86
13.79
12.03
10.53
[ ]
9.248
8.147
7.198
6.378
25
= 150 , T
R
10037
7222
5257
3868
2875
2159
1636
1251
max
964.6
750.0
587.7
464.0
369.0
295.4
238.1
193.1
157.5
130.8
109.1
R
91.50
77.10
65.27
55.50
47.39
40.64
34.99
30.24
26.24
22.84
19.96
17.49
15.38
13.57
12.01
10.65
Page 8 of 51
[ ]
9.480
8.458
= 25 °C,
18.1
17.1
16.0
15.0
14.0
13.1
12.2
11.4
10.6
10.2
10.6
11.0
11.4
11.8
12.2
12.6
13.0
13.3
13.7
14.0
9.8
9.0
8.3
7.6
6.9
6.3
5.7
5.0
5.6
6.2
6.8
7.3
7.8
8.3
8.8
9.3
9.7
R
R
R
R
/R
/R
R
R
[ %]
= ± 5%
2.8
2.7
2.6
2.6
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
1.5
1.7
1.9
2.1
2.3
2.5
2.7
3.0
3.2
3.4
3.7
3.9
4.2
4.4
4.7
5.0
5.2
5.5
5.8
6.1
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