B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 14

• 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
B57421V2471J062
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
36241
25599
18296
13225
9663
7134
5319
4003
3041
2329
1799
1401
1099
min
868.4
691.0
553.5
446.5
357.0
287.3
232.7
189.6
155.3
127.9
105.9
88.12
73.67
61.87
52.20
44.22
37.62
32.13
27.55
23.71
20.48
17.75
15.43
13.46
[ ]
25
= 470 , T
R
54147
37280
26003
18365
13125
9486
6931
5116
3814
2870
2179
1669
1289
1003
max
786.3
620.9
493.5
400.2
326.4
267.6
220.7
182.9
152.4
127.6
107.3
R
Page 14 of 37
90.64
76.90
65.52
56.05
48.13
41.49
35.89
31.15
27.13
23.71
20.78
18.27
[ ]
= 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**V
V4**