B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 23

• 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
B57421V2332H062
8502
B
R
317320
220740
155520
110900
80000
58349
43006
32017
24065
18254
13967
10777
25/100
nom
8382
6569
5186
4123
3300
2658
2154
1757
1440
1187
984.0
819.6
686.0
576.8
487.2
413.3
352.0
301.1
258.5
222.7
192.6
167.1
145.5
127.1
111.4
[ ]
= 4000 K, R
R
260810
184150
131570
95074
69448
51257
38207
28750
21830
16720
12912
10051
min
7884
6229
4956
3969
3201
2560
2061
1669
1360
1114
917.8
760.0
632.4
528.8
444.2
374.8
317.5
270.2
230.8
197.9
170.3
147.1
127.5
110.9
[ ]
25
96.72
= 3300 , T
R
373840
257340
179470
126730
90553
65440
47805
35284
26299
19788
15022
11503
max
8880
6910
5417
4277
3399
2757
2248
1844
1521
1261
1050
Page 23 of 37
879.3
739.6
624.9
530.2
451.8
386.5
331.9
286.1
247.5
214.9
187.2
163.5
143.4
126.0
[ ]
R
= 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**