B57421V2103K62 EPCOS Inc, B57421V2103K62 Datasheet - Page 30

• 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
B57471V2682J062
8507
B
R
970400
659010
453130
315290
221880
157850
113470
82382
60386
44671
33337
25089
19036
14556
11215
25/100
nom
8702
6800
5349
4235
3374
2703
2179
1766
1439
1179
970.1
802.3
666.6
556.4
466.4
392.6
331.8
281.5
239.8
205
175.8
151.4
[ ]
= 4480 K, R
R
760980
525880
367580
259740
185480
133780
97432
71620
53119
39736
29972
22787
17458
13474
10473
min
8196
6460
5039
3959
3130
2490
1993
1604
1298
1056
[ ]
863.7
709.8
586.2
486.3
405.2
339.1
285
240.5
203.7
173.2
147.8
126.6
25
= 6800 , T
R
1179800
792130
538680
370830
258280
181910
129500
max
93144
67654
49605
36701
27391
20614
15639
11956
Page 30 of 51
9209
7140
5659
4511
3617
2917
2365
1928
1580
1301
1076
[ ]
R
894.8
747.1
626.5
527.6
446.1
378.6
322.6
275.9
236.7
203.9
176.1
= 25 °C,
21.6
20.2
18.9
17.6
16.4
15.2
14.1
13.1
12.0
11.0
10.1
10.4
11.0
11.5
12.1
12.6
13.1
13.6
14.1
14.6
15.1
15.5
15.9
16.4
9.2
8.3
7.4
6.6
5.8
5.0
5.8
6.5
7.2
7.9
8.5
9.2
9.8
R
R
R
/R
R
/R
R
[ %]
R
= ± 5%
2.7
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.7
1.6
1.5
1.4
1.3
1.2
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.9
3.1
3.3
3.5
3.8
4.0
4.2
4.5
4.7
5.0
5.3
5.5
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