B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 11

• 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
B57411V2331H062
8501
B
R
18689
13574
9969
7399
5546
4198
3206
2470
1919
1503
1186
25/100
nom
942.4
754.3
607.7
492.8
402.1
330.0
272.4
226.0
188.6
158.1
133.2
112.7
95.83
81.82
70.15
60.39
52.18
45.26
39.39
34.41
30.15
26.51
23.38
20.68
18.35
16.32
[ ]
= 3550 K, R
R
15671
11530
8572
6436
4878
3731
2878
2238
1754
1385
1102
min
882.9
711.9
577.7
471.7
387.4
320.1
262.5
216.5
179.6
149.7
125.4
105.6
[ ]
89.31
75.87
64.73
55.45
47.69
41.17
35.67
31.02
27.07
23.70
20.81
18.34
16.20
14.36
25
= 330 , T
R
21707
15618
11365
8361
6215
4665
3535
2702
2084
1620
1269
1002
max
796.7
637.8
514.0
416.8
339.9
282.3
235.5
197.5
166.5
140.9
119.8
102.4
Page 11 of 51
R
87.78
75.58
65.33
56.68
49.35
43.11
37.79
33.24
29.32
25.94
23.02
20.49
18.28
[ ]
= 25 °C,
16.1
15.1
14.0
13.0
12.0
11.1
10.2
10.2
10.6
11.0
11.3
11.7
12.0
9.4
8.6
7.8
7.0
6.3
5.6
4.9
4.3
3.7
3.0
3.6
4.2
4.8
5.3
5.8
6.3
6.8
7.3
7.7
8.2
8.6
9.0
9.4
9.8
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
1.7
1.6
1.5
1.4
1.3
1.2
1.0
0.9
0.8
1.0
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.8
3.0
3.2
3.4
3.7
3.9
4.2
4.4
4.7
4.9
5.2
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