B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 14

• 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
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
B57861S0502F040
8016
B
R
168250
121300
88500
65185
48535
36465
27665
21158
16325
12694
25/100
nom
9950
7854
6245
5000
4029
3266
2664
2184
1802
1493
1244
1042
876.0
740.7
629.0
536.2
458.8
394.3
340.0
294.3
255.6
222.7
194.7
170.9
150.5
132.7
117.4
104.2
[ ]
92.65
82.67
= 3988 K, R
R
160210
115930
84893
62744
46871
35326
26882
20619
15954
12438
min
9775
7735
6165
4950
3977
3217
2618
2143
1764
1459
1213
1014
851.4
718.7
609.3
518.5
443.0
380.1
327.3
282.9
245.3
213.5
186.3
163.3
143.6
126.5
111.8
[ ]
25
99.07
88.02
78.45
= 5000 , T
R
176290
126660
92107
67626
50199
37603
28448
21696
16696
12949
10125
max
7973
6325
5050
4080
3314
2709
2226
1839
1527
1275
1069
Page 14 of 34
900.6
762.7
648.7
553.8
474.7
408.4
352.7
305.7
265.9
231.9
203.0
178.4
157.3
138.9
123.0
109.3
[ ]
R
97.28
86.90
= 25 C,
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
2.5
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
R
R
R
/R
R
/R
R
[ %]
R
=
1%
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.2
0.3
0.4
0.4
0.5
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
T[ C]
6.7
6.4
6.2
6.0
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
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.3
(%/K)
B57861
S861