B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 24

• 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
B57421V2332J062
8502
B
R
317320
220740
155520
110900
80000
58349
43006
32017
24065
18254
13967
10777
25/100
nom
8382
6569
5186
4123
3300
2658
2154
1757
1440
1187
984.0
819.6
686.0
576.8
487.2
413.3
352.0
301.1
258.5
222.7
192.6
167.1
145.5
127.1
111.4
[ ]
= 4000 K, R
R
254460
179730
128460
92856
67848
50090
37346
28109
21349
16355
12633
min
9836
7716
6097
4852
3887
3135
2506
2018
1634
1331
1090
[ ]
898.1
743.6
618.7
517.2
434.4
366.5
310.5
264.2
225.6
193.4
166.5
143.8
124.6
108.3
25
94.50
= 3300 , T
R
380180
261750
182580
128950
92153
66607
48665
35924
26781
20153
15302
11718
max
9048
7041
5521
4360
3465
2810
2291
1879
1549
1284
1070
Page 24 of 51
895.7
753.3
636.4
540.0
460.0
393.5
337.9
291.3
252.0
218.7
190.5
166.5
145.9
128.3
[ ]
R
= 25 °C,
19.8
18.6
17.4
16.3
15.2
14.2
13.2
12.2
11.3
10.4
10.3
10.8
11.3
11.8
12.3
12.7
13.1
13.6
14.0
14.4
14.8
15.2
9.6
8.7
7.9
7.2
6.4
5.7
5.0
5.7
6.4
7.0
7.6
8.2
8.7
9.3
9.8
R
R
R
/R
R
/R
R
[ %]
R
= ± 5%
2.7
2.6
2.5
2.4
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.1
1.3
1.5
1.7
1.9
2.1
2.4
2.6
2.8
3.0
3.2
3.5
3.7
4.0
4.2
4.5
4.7
5.0
5.3
5.5
5.8
T[ C]
7.4
7.1
6.9
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
4.9
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
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
(%/K)
B574**V2