B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 29

• 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
B57861S0104F040
2014
B
R
B57861S0104H040
2014
B
R
14200000
9661500
6656200
4640000
3270800
2330200
1677000
1218600
25/100
25/100
nom
nom
893700
661250
493420
371200
281450
215000
165440
128190
100000
78514
62031
49304
39417
[ ]
[ ]
5560
4684
3962
3363
2866
2451
2103
1810
1563
1354
1177
1026
= 4540 K, R
896.6
= 4540 K, R
R
R
12974000
8872400
6142200
4301500
3045600
2178900
1574400
1148400
min
min
845360
627690
469970
354710
269780
206710
159520
123950
97000
75922
59832
47441
37837
[ ]
[ ]
25
25
5341
4492
3793
3214
2735
2335
2000
1719
1483
1283
1113
968.9
845.7
= 100000 , T
= 100000 , T
R
R
15426000
10451000
7170200
4978500
3496000
2481600
1779600
1288700
max
max
942050
694810
516880
387700
293110
223300
171360
132440
103000
Page 29 of 34
81106
64229
51168
40996
[ ]
[ ]
5779
4877
4131
3512
2997
2566
2205
1901
1644
1426
1241
1083
947.5
R
R
= 25 C,
= 25 C,
3.9
4.1
4.3
4.4
4.6
4.7
4.9
5.0
5.2
5.3
5.4
5.5
5.7
8.6
8.2
7.7
7.3
6.9
6.5
6.1
5.8
5.4
5.1
4.8
4.4
4.1
3.9
3.6
3.3
3.0
3.3
3.5
3.8
4.0
R
R
R
R
/R
/R
R
R
R
R
R
R
[ %]
[ %]
/R
/R
R
R
=
=
1.1
1.2
1.3
1.4
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.0
2.1
1.1
1.1
1.1
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.7
0.8
0.8
0.9
1%
T[ C]
3%
T[ C]
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
7.8
7.6
7.3
7.1
6.9
6.7
6.5
6.3
6.1
5.9
5.8
5.6
5.5
5.3
5.2
5.0
4.9
4.8
4.7
4.5
4.4
(%/K)
(%/K)
B57861
S861