B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 19

• 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
B57421V2152H062
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
118550
83704
59805
43215
31567
23299
17367
13068
min
9923
7600
5869
4569
3584
2831
2253
1804
1455
1163
936.7
758.7
618.1
506.5
417.2
345.4
287.5
240.4
201.9
170.3
144.3
122.8
104.9
[ ]
25
89.96
77.42
66.87
57.96
50.40
43.97
= 1500 , T
R
169930
116970
81576
57603
41160
29746
21730
16038
11954
max
8994
6828
5228
4036
3141
2462
1944
1545
1253
1022
Page 19 of 37
838.2
691.2
573.0
477.4
399.7
336.2
284.0
241.0
205.4
175.7
150.9
130.1
112.5
[ ]
R
97.67
85.07
74.34
65.16
57.29
= 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**