B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 19

• 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
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
55.0
50.0
45.0
5.0
B57861S0103H040
8016
B
R
B57861S0103J040
8016
B
R
963050
670100
471690
25388
19900
15708
12490
10000
25/100
25/100
nom
nom
8057
6531
5327
4369
3603
2986
2488
2083
1752
1481
1258
1072
917.7
788.5
680.0
588.6
511.2
445.4
389.3
341.7
300.9
265.4
234.8
208.3
185.3
165.3
[ ]
[ ]
= 3988 K, R
= 3988 K, R
R
R
867180
606140
428510
24369
19152
15156
12081
min
min
9700
7793
6304
5130
4199
3456
2859
2377
1987
1668
1408
1193
1016
867.7
744.4
641.0
554.0
480.4
418.0
364.8
319.8
281.2
247.8
218.9
194.0
172.3
153.6
[ ]
[ ]
25
25
= 10000 , T
= 10000 , T
R
R
1058900
734070
514870
max
max
26406
20648
16260
12899
10300
Page 19 of 34
8321
6759
5524
4539
3750
3114
2599
2180
1836
1555
1323
1129
[ ]
[ ]
967.7
832.6
719.0
623.2
542.0
472.8
413.8
363.6
320.6
283.1
250.7
222.7
198.3
177.1
R
R
= 25 C,
= 25 C,
4.0
3.8
3.5
3.3
3.0
3.3
3.5
3.7
3.9
4.1
4.3
4.5
4.6
4.8
5.0
5.1
5.3
5.4
5.6
5.7
5.9
6.0
6.2
6.3
6.4
6.5
6.7
6.8
6.9
7.0
7.1
10.0
9.5
9.2
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
3%
0.8
0.8
0.8
0.7
0.7
0.8
0.8
0.9
1.0
1.1
1.2
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
5%
1.3
1.3
1.3
T[ C]
T[ C]
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
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.3
7.4
7.1
6.9
(%/K)
(%/K)
B57861
S861