B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 15

• 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
55.0
50.0
45.0
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
B57861S0502H040
8016
B
R
481520
335050
235840
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
[ ]
= 3988 K, R
R
443220
309770
218970
156840
113510
83123
61440
45901
34597
26329
20196
15627
12185
min
9576
7578
6040
4850
3897
3152
2565
2099
1728
1429
1189
993.3
833.9
703.9
596.7
507.8
433.9
372.2
320.5
277.0
240.2
209.0
182.4
159.9
140.6
123.9
[ ]
25
= 5000 , T
R
519830
360330
252720
179660
129080
93877
68930
51169
38332
29001
22119
17023
13203
10324
max
8130
6450
5150
4160
3379
2762
2269
1875
1557
1299
1090
Page 15 of 34
918.1
777.5
661.3
564.5
483.8
416.3
359.5
311.6
271.0
236.4
206.9
181.8
160.3
141.6
[ ]
R
= 25 C,
8.0
7.5
7.2
6.8
6.4
6.1
5.7
5.4
5.1
4.8
4.5
4.3
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
R
R
R
/R
R
/R
R
[ %]
R
=
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
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
T[ C]
7.4
7.1
6.9
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
(%/K)
B57861
S861