B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 13
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B57421V2473H062
Manufacturer Part Number
B57421V2473H062
Description
Thermistors - NTC 0805 47K H62 B-4000 NTC Thermistor
Manufacturer
EPCOS Inc
Type
NTCr
Specifications of B57421V2473H062
Description Of Terminals
Leadless
Mounting Style
Surface Mount
Pin Count
2
Resistance @ 25c
47kohm
Thermal Time Constant
10s
Percentage Of Resistance Tolerance @ 25c
±3
Product Length (mm)
2mm
Product Depth (mm)
1.25mm
Lead Free Status / RoHS Status
Supplier Unconfirmed
R/T No.
T ( C)
Please read Important notes and
Cautions and warnings 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
B57421V2471H062
8502
B
R
45194
31439
22150
15795
11394
8310
6125
4560
3427
2600
1989
1535
1194
25/100
nom
935.6
738.6
587.2
470.0
378.6
306.9
250.2
205.1
169.1
140.2
116.7
97.70
82.15
69.39
58.86
50.14
42.88
36.81
31.72
27.43
23.80
20.73
18.10
15.86
[ ]
= 4000 K, R
R
37145
26227
18739
13541
9891
7300
5442
4095
3109
2381
1839
1432
1123
min
887.1
705.8
565.3
455.9
364.5
293.5
237.7
193.7
158.7
130.7
108.2
90.07
75.31
63.26
53.37
45.23
38.48
32.87
28.19
24.26
20.95
18.16
15.79
13.78
[ ]
25
= 470 , T
R
53243
36651
25560
18049
12897
9320
6809
5025
3746
2818
2140
1638
1265
max
984.1
771.5
609.2
484.1
392.7
320.2
262.6
216.6
179.5
149.6
125.2
105.3
R
Page 13 of 37
88.99
75.51
64.34
55.05
47.27
40.75
35.25
30.60
26.66
23.29
20.42
17.95
[ ]
= 25 C,
17.8
16.6
15.4
14.3
13.2
12.2
11.2
10.2
10.3
10.7
11.1
11.6
12.0
12.4
12.8
13.2
9.3
8.4
7.6
6.7
5.9
5.2
4.4
3.7
3.0
3.7
4.4
5.0
5.6
6.2
6.7
7.3
7.8
8.3
8.8
9.3
9.8
R
R
R
R
/R
/R
R
R
[ %]
=
3%
2.4
2.3
2.2
2.1
2.1
2.0
1.9
1.8
1.7
1.5
1.4
1.3
1.2
1.1
1.0
0.8
0.7
0.9
1.1
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.9
3.1
3.3
3.6
3.8
4.0
4.3
4.5
4.8
5.0
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**V
V4**