B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 18

• 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
B57861S0103F040
8016
B
R
B57861S0103H040
8016
B
R
963050
670100
471690
336500
242590
177000
130370
97070
72929
55330
42315
32650
25/100
25/100
nom
nom
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
886440
619540
437940
313690
227020
166250
122880
91801
69193
52658
40391
31254
min
min
3528
2918
2427
2028
1703
1437
1219
1037
886.1
760.2
654.6
565.8
490.7
426.9
372.6
326.6
287.3
253.1
223.6
198.1
176.0
156.9
[ ]
[ ]
25
25
= 10000 , T
= 10000 , T
R
R
1039700
720660
505430
359310
258160
187750
137860
102340
max
max
76665
58002
44239
34046
Page 18 of 34
3678
3054
2549
2138
1801
1525
1297
1108
[ ]
[ ]
949.3
816.9
705.4
611.4
531.7
463.9
406.0
356.8
314.5
277.8
246.0
218.5
194.6
173.8
R
R
= 25 C,
= 25 C,
2.1
2.3
2.5
2.6
2.8
3.0
3.1
3.3
3.4
3.6
3.7
3.9
4.0
4.2
4.3
4.4
4.5
4.7
4.8
4.9
5.0
5.1
8.0
7.5
7.2
6.8
6.4
6.1
5.7
5.4
5.1
4.8
4.5
4.3
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
1%
0.5
0.6
0.7
0.8
0.8
0.9
1.0
1.0
1.1
1.2
1.3
1.4
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
3%
1.1
1.1
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
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
2.5
2.5
2.4
2.4
2.3
2.3
7.4
7.1
6.9
6.7
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
(%/K)
(%/K)
B57861
S861