B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 12

• 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
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
B57861S0302H040
8016
B
R
B57861S0302J040
8016
B
R
288910
201030
141510
100950
72777
53100
39111
29121
21879
16599
12695
25/100
25/100
nom
nom
1081
9795
895.9
746.4
624.9
525.6
444.4
377.4
321.7
275.3
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
260150
181840
128550
92088
66649
48812
36082
26958
20320
15465
11863
min
min
1037
9180
857.6
713.1
596.0
500.3
422.3
358.0
304.7
260.3
223.3
192.3
166.2
144.1
125.4
109.5
[ ]
[ ]
25
25
95.94
84.37
74.33
65.67
58.19
51.70
46.08
= 3000 , T
= 3000 , T
R
R
317680
220220
154460
109810
78905
57388
42140
31284
23437
17733
13526
10410
max
max
1125
Page 12 of 34
934.1
779.7
653.9
550.9
466.5
396.8
338.7
290.3
249.8
215.7
187.0
162.6
141.8
124.1
109.1
[ ]
[ ]
R
R
96.17
84.93
75.21
66.80
59.48
53.13
= 25 C,
= 25 C,
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
6.8
6.9
7.0
7.1
10.0
9.5
9.2
8.8
8.4
8.1
7.7
7.4
7.1
6.8
6.5
6.3
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
3%
5%
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
3.1
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
T[ C]
T[ C]
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
7.4
7.1
6.9
6.7
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
(%/K)
(%/K)
B57861
S861