B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 18

• 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
B57421V2102J062
8502
B
R
96158
66892
47127
33606
24243
17681
13032
9702
7292
5531
4232
3266
2540
1991
1572
1249
1000.0
25/100
nom
805.5
652.9
532.3
436.4
359.8
298.2
248.4
207.9
174.8
147.6
125.2
106.7
91.23
78.32
67.49
58.36
50.65
44.10
38.52
33.75
[ ]
= 4000 K, R
R
77109
54465
38927
28138
20560
15179
11317
8518
6469
4956
3828
2981
2338
1848
1470
1178
min
950.0
759.5
611.4
495.1
403.4
330.4
272.2
225.3
187.5
156.7
131.6
111.1
94.09
80.05
68.37
58.62
50.45
43.57
37.76
32.83
28.64
[ ]
25
= 1000 , T
R
115210
79318
55326
39074
27925
20184
14747
10886
max
8115
6107
4637
3551
2742
2134
1673
1321
1050
Page 18 of 37
851.5
694.4
569.4
469.5
389.2
324.2
271.4
228.3
192.8
163.6
139.4
119.3
102.4
[ ]
R
88.27
76.36
66.28
57.73
50.44
44.21
38.87
= 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**