B57891M0472J000 EPCOS Inc, B57891M0472J000 Datasheet - Page 8
![THERMISTOR NTC 4.7K OHM 5% RAD](/photos/19/53/195307/epcos_inc-_series-_b57891m010_sml.jpg)
B57891M0472J000
Manufacturer Part Number
B57891M0472J000
Description
THERMISTOR NTC 4.7K OHM 5% RAD
Manufacturer
EPCOS Inc
Series
B57891r
Datasheet
1.B57891M0244J000.pdf
(23 pages)
Specifications of B57891M0472J000
Resistance In Ohms @ 25°c
4.7K
Resistance Tolerance
±5%
B Value Tolerance
±3%
B25/100
3980K
Operating Temperature
-40°C ~ 125°C
Power - Max
200mW
Lead Length
1.42" (36.00mm)
Mounting Type
PCB, Through Hole
Package / Case
Molded Disc
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
B0/50
-
B25/50
-
B25/75
-
B25/85
-
Other names
495-2161
B57891M 472J
B57891M472J
B57891M472J
B57891M 472J
B57891M472J
B57891M472J
R/T characteristics
R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
Leaded NTC thermistors, lead spacing 2.5 mm
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
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
2006
B
R
200.55
131.02
87.171
58.988
40.545
28.272
19.997
14.292
10.35
25/100
T
/R
7.5614
5.5343
4.086
3.0374
2.276
1.7188
1.3074
1.0000
0.76988
0.5954
0.46341
0.36327
0.28636
0.2262
0.17974
0.1438
0.1156
0.093296
0.075623
0.061619
0.050414
0.041532
0.034355
0.028525
0.023774
0.019852
0.016632
0.014016
25
= 5000 K
8.7
8.3
8.0
7.7
7.4
7.1
6.9
6.6
6.4
6.4
6.2
6.0
5.9
5.7
5.6
5.5
5.3
5.2
5.1
4.9
4.8
4.8
4.7
4.5
4.4
4.3
4.3
4.2
4.1
3.9
3.8
3.8
3.7
3.7
3.6
3.5
3.4
(%/K) R
2007
B
185.87
123.23
82.888
56.544
39.061
27.321
19.326
13.823
10.001
25/100
T
/R
7.3067
5.3454
3.9484
2.9595
2.2358
1.7001
1.3021
1.0000
0.7756
0.60507
0.47498
0.37533
0.29823
0.23763
0.19041
0.15356
0.12442
0.10131
0.08286
0.068004
0.056032
0.046379
0.038533
0.032169
0.026952
0.022658
0.019111
0.016201
25
= 4830 K
Page 8 of 23
8.4
8.1
7.8
7.6
7.3
7.1
6.8
6.6
6.4
6.4
6.2
5.9
5.7
5.6
5.4
5.4
5.2
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
3.9
3.8
3.8
3.7
3.6
3.5
3.4
3.3
3.3
(%/K) R
2904
B
121.46
84.439
59.243
41.938
29.947
21.567
15.641
11.466
25/100
T
/R
8.451
6.2927
4.7077
3.5563
2.7119
2.086
1.6204
1.2683
1.0000
0.7942
0.63268
0.5074
0.41026
0.33363
0.27243
0.2237
0.18459
0.15305
0.12755
0.10677
0.089928
0.076068
0.064524
0.054941
0.047003
0.040358
0.034743
0.030007
0.026006
0.022609
0.01972
0.017251
0.015139
0.013321
0.011754
25
= 4300 K
7.4
7.2
7.1
6.9
6.7
6.6
6.3
6.2
6.0
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.6
4.5
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.3
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.5
(%/K)
B57891M
M891