B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 17

• 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
95.0
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
5.0
0.0
5.0
B57861S0502J040
8016
B
R
B57861S0103F040
8016
B
R
963050
670100
471690
336500
242590
177000
130370
97070
72929
55330
42315
32650
25388
19900
15708
12490
10000
25/100
25/100
nom
nom
8057
6531
5327
4369
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
= 3988 K, R
R
R
905700
632940
447380
320420
231870
169790
125490
93743
70652
53765
41237
31907
24877
19550
15470
12330
min
min
9900
7955
6434
5237
4286
364.3
313.7
271.1
235.1
204.6
178.5
156.5
137.6
121.2
107.1
[ ]
[ ]
25
25
94.90
84.31
75.14
= 5000 , T
= 10000 , T
R
R
1020400
707260
496000
352580
253310
184210
135250
100400
max
max
75206
56895
43393
33393
25898
20250
15946
12650
10100
Page 17 of 34
424.2
366.3
317.5
276.1
240.9
210.8
185.2
163.3
144.2
127.7
113.4
101.0
8159
6628
5417
4451
[ ]
[ ]
R
90.21
R
= 25 C,
= 25 C,
6.0
5.5
5.2
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
7.6
7.7
7.9
8.0
8.2
8.3
8.4
8.5
8.7
8.8
8.9
9.0
9.1
R
R
R
R
R
/R
/R
R
R
/R
R
R
R
/R
[ %]
[ %]
R
R
=
=
5%
2.5
2.6
2.8
2.9
3.0
3.1
3.2
3.4
3.5
3.6
3.8
3.9
4.0
1%
0.8
0.8
0.7
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
T[ C]
T[ C]
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
5.0
4.8
4.7
4.5
4.4
4.3
4.1
4.0
3.9
(%/K)
(%/K)
B57861
S861