B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 20

• 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
B57421V2152J062
8502
B
R
144240
100340
70690
50409
36364
26522
19548
14553
10938
25/100
nom
8297
6349
4899
3810
2986
2357
1874
1500
1208
979.3
798.4
654.7
539.7
447.3
372.6
311.8
262.2
221.5
187.8
160.0
136.8
117.5
101.2
[ ]
87.54
75.97
66.15
57.78
50.63
= 4000 K, R
R
115660
81697
58391
42207
30840
22768
16976
12777
min
9704
7434
5742
4471
3507
2772
2205
1767
1425
1139
917.1
742.7
605.0
495.7
408.2
338.0
281.2
235.1
197.5
166.6
141.1
120.1
102.6
[ ]
25
87.93
75.67
65.35
56.63
49.24
42.95
= 1500 , T
R
172810
118980
82989
58611
41888
30276
22121
16329
12173
max
9160
6955
5326
4113
3200
2509
1982
1575
1277
1042
Page 20 of 37
854.2
704.3
583.8
486.3
407.1
342.4
289.3
245.4
209.1
178.9
153.6
132.4
114.5
[ ]
R
99.42
86.59
75.66
66.32
58.30
= 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**