B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 5

• 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
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
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
5.0
5.0
0.0
B57861S0103F045
8016
B
R
B57861S0303F045
8018
B
R
907060
663280
489810
365130
274640
208370
159410
122920
97070
72929
55330
42315
32650
25388
19900
15708
12490
10000
95501
25/100
25/100
nom
nom
8057
6531
5327
4369
3603
2986
2488
2083
1752
1481
1258
1072
917.7
788.5
680.0
[ ]
[ ]
= 3988 K, R
= 3964 K, R
R
R
887450
649650
480250
358360
269810
204900
156890
121080
95358
71710
54454
41681
32187
25048
19649
15521
12350
94149
min
min
9900
7967
6454
5261
4312
3554
2944
2451
2051
1724
1457
1237
1054
901.5
774.2
667.4
[ ]
[ ]
25
25
= 10000 , T
= 30000 , T
R
R
926670
676910
499370
371900
279480
211850
161920
124750
98782
74148
56206
42949
33113
25727
20151
15895
12630
10100
96852
max
max
8147
6608
5393
4426
3652
3029
2525
2115
1780
1505
1279
1091
933.9
802.8
692.6
Page 5 of 34
[ ]
[ ]
R
R
= 25 C,
= 25 C,
1.8
1.7
1.6
1.5
1.4
1.3
1.3
1.2
1.1
1.0
1.1
1.2
1.2
1.3
1.4
1.4
1.5
1.5
1.6
1.6
1.7
1.7
1.8
1.8
1.9
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
1%
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6
1%
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
T[ C]
T[ C]
5.8
5.6
5.4
5.3
5.1
5.0
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
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
5.0
(%/K)
(%/K)
B57861
S861