B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 24

• Manufacturer Part Number: B57861S0103F45
• Description: PTC THERMISTOR
• Manufacturer: EPCOS Inc

Specifications of B57861S0103F45

• Thermistor Type: NTC
• Resistance: 10kohm
• Thermistor Tolerance: ± 1%
• Beta Value (k): 3988K
• Operating Temperature Range: -55°C To +155°C
• No. Of Pins: 2
• Length/height, External: 50mm
• Operating Temperature Max: +155°C
• Rohs Compliant: Yes

R/T No.
T ( C)
R/T No.
T ( C)
Please read Important notes and
Cautions and warnings at the end of this document.
Temperature measurement
Miniature sensors with bendable wires
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
B57861S0303J040
8018
B
R
B57861S0503F040
2901
B
R
3198400
2308900
1686900
1246300
930550
701670
533960
409900
315620
245070
191050
150140
25/100
25/100
nom
nom
10949
9091
7584
6356
5351
4524
3840
3273
2800
2405
2073
1792
1555
1354
1182
1036
[ ]
[ ]
910.0
801.7
708.3
627.4
557.2
496.1
= 3964 K, R
= 3760 K, R
R
R
3016900
2186800
1603900
1189400
891210
674280
514780
396410
306130
238390
186350
146830
min
min
10284
8521
7095
5935
4987
4209
3567
3035
2592
2223
1912
1651
1431
1244
1085
[ ]
[ ]
25
25
948.9
832.5
732.5
646.3
571.8
507.2
451.1
= 30000 , T
= 50000 , T
R
R
3379900
2431000
1769900
1303200
969890
729050
553130
423390
325100
251750
195750
153450
max
max
11615
Page 24 of 34
9660
8073
6777
5714
4838
4114
3511
3008
2587
2233
1933
1680
1464
1280
1123
[ ]
[ ]
987.4
870.9
770.3
683.1
607.3
541.2
R
R
= 25 C,
= 25 C,
6.1
6.3
6.4
6.6
6.8
7.0
7.1
7.3
7.4
7.6
7.7
7.9
8.0
8.1
8.3
8.4
8.5
8.6
8.8
8.9
9.0
9.1
5.7
5.3
4.9
4.6
4.2
3.9
3.6
3.3
3.0
2.7
2.5
2.2
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
5%
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.9
3.0
3.1
3.2
3.3
3.4
3.6
3.7
3.8
4.0
1%
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.5
0.5
0.5
T[ C]
T[ C]
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
2.6
2.5
2.5
2.4
2.3
2.3
6.4
6.3
6.1
6.0
5.8
5.6
5.5
5.3
5.1
5.0
4.9
4.7
(%/K)
(%/K)
B57861
S861