B57421V2473H062 EPCOS Inc, B57421V2473H062 Datasheet - Page 32

• 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
B57421V2333J062
8502
B
R
3173200
2207400
1555200
1109000
800000
583490
430060
320170
240650
182540
139670
107770
25/100
nom
83820
65692
51862
41231
33000
26582
21545
17566
14403
11874
9840
8196
6860
5768
4872
4133
3520
3011
2585
2227
1926
1671
1455
1271
1114
[ ]
= 4000 K, R
R
2544600
1797300
1284600
928560
678480
500900
373460
281090
213490
163550
126330
min
98357
77161
60974
48519
38866
31350
25063
20175
16340
13311
10905
8981
7436
6187
5172
4344
3665
3105
2642
2256
1934
1665
1438
1246
1083
[ ]
25
945.0
= 33000 , T
R
3801800
2617500
1825800
1289400
921530
666070
486650
359240
267810
201530
153020
117180
max
90478
70410
55205
43596
34650
28101
22914
18791
15494
12843
10699
Page 32 of 37
8957
7533
6364
5400
4600
3935
3379
2913
2520
2187
1905
1665
1459
1283
[ ]
R
= 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**