B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 11

• 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
B57861S0302F040
8016
B
R
B57861S0302H040
8016
B
R
288910
201030
141510
100950
72777
53100
39111
29121
21879
16599
12695
25/100
25/100
nom
nom
9795
7616
5970
4712
3747
3000
2417
1959
1598
1311
236.6
204.0
176.6
153.4
133.6
116.8
102.5
[ ]
[ ]
90.27
79.63
70.44
62.50
55.59
49.60
= 3988 K, R
= 3988 K, R
R
R
265930
185860
131380
94107
68105
49874
36864
27540
20758
15797
12117
min
min
9376
7311
5746
4547
3624
2910
2338
1891
1539
1260
228.1
196.4
169.7
147.2
128.1
111.8
[ ]
[ ]
25
25
97.99
86.18
75.93
67.08
59.44
52.81
47.07
= 3000 , T
= 3000 , T
R
R
311900
216200
151630
107790
77449
56326
41358
30702
22999
17401
13272
10214
max
max
7922
6194
4878
3870
3090
2496
2028
1657
1362
Page 11 of 34
245.1
211.6
183.4
159.5
139.2
121.8
107.0
[ ]
[ ]
R
R
94.36
83.34
73.80
65.55
58.37
52.14
= 25 C,
= 25 C,
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
4.0
3.8
3.5
3.3
3.0
3.3
3.5
3.7
3.9
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
1%
3%
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
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
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