B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 21

• 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)
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
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
B57861S0303F040
8018
B
R
2472200
1750300
1253200
907060
663280
489810
365130
274640
208370
159410
122920
25/100
nom
95501
74745
58911
46745
37332
30000
24253
19720
16123
13252
10949
9091
7584
6356
5351
4524
3840
3273
2800
2405
2073
1792
1555
1354
1182
1036
[ ]
910.0
801.7
= 3964 K, R
R
2325700
1653700
1189000
863910
634100
469940
351510
265270
201890
154910
119800
min
93336
73245
57877
46038
36855
29700
23945
19428
15851
13002
10721
8885
7399
6189
5201
4390
3720
3166
2704
2319
1995
1723
1493
1298
1132
[ ]
25
990.3
868.9
764.6
= 30000 , T
R
2618700
1846900
1317500
950200
692460
509680
378740
284020
214850
163900
126030
max
97666
76244
59944
47451
37808
30300
24561
20012
16395
13502
11177
Page 21 of 34
9297
7770
6523
5500
4657
3960
3380
2896
2491
2150
1862
1618
1410
1233
1081
[ ]
951.0
838.9
R
= 25 C,
5.9
5.5
5.1
4.8
4.4
4.1
3.7
3.4
3.1
2.8
2.5
2.3
2.0
1.8
1.5
1.3
1.0
1.3
1.5
1.7
1.9
2.1
2.3
2.4
2.6
2.8
3.0
3.1
3.3
3.4
3.6
3.7
3.9
4.0
4.1
4.3
4.4
4.5
4.6
R
R
/R
R
R
R
/R
[ %]
R
=
1%
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.3
0.4
0.4
0.5
0.6
0.6
0.7
0.8
0.8
0.9
1.0
1.0
1.1
1.2
1.3
1.3
1.4
1.5
1.6
1.7
1.8
1.8
T[ C]
7.0
6.8
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
5.0
4.8
4.7
4.6
4.4
4.3
4.2
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
2.6
2.5
(%/K)
B57861
S861