B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 8

• 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
140.0
145.0
150.0
155.0
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
B57861S0202H040
1008
B
R
25392
19450
15034
11671
25/100
nom
9137
7210
5733
4581
3688
2984
2431
2000
1660
1373
1142
960.3
810.9
683.4
579.0
494.3
423.7
363.9
313.6
271.8
236.4
206.8
181.5
159.3
140.2
123.8
109.6
[ ]
97.41
86.83
77.44
69.23
62.10
55.82
50.39
= 3560 K, R
R
23931
18389
14256
11099
8713
6894
5495
4402
3552
2881
2352
1940
1606
1326
1101
min
923.8
778.7
655.1
554.1
472.2
404.1
346.5
298.2
258.1
224.2
195.8
171.6
150.4
132.2
116.6
103.1
91.52
81.48
72.59
64.82
58.07
52.15
47.02
[ ]
25
= 2000 , T
R
26852
20511
15812
12242
max
9561
7526
5970
4761
3823
3087
2510
2060
1713
1420
1183
996.8
843.1
711.7
604.0
516.3
443.2
381.2
329.0
285.6
248.7
217.8
191.4
168.2
148.2
131.0
116.1
103.3
Page 8 of 34
[ ]
R
92.18
82.30
73.64
66.12
59.49
53.75
= 25 C,
5.8
5.5
5.2
4.9
4.6
4.4
4.1
3.9
3.7
3.5
3.3
3.0
3.2
3.4
3.6
3.8
4.0
4.1
4.3
4.5
4.6
4.8
4.9
5.1
5.2
5.3
5.4
5.6
5.7
5.8
5.9
6.0
6.2
6.3
6.4
6.5
6.6
6.7
R
R
R
/R
R
/R
R
[ %]
R
=
3%
1.1
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.9
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
3.2
3.3
T[ C]
5.4
5.2
5.1
4.9
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
3.1
3.1
3.0
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.4
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.0
(%/K)
B57861
S861