B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 27

• 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
B57861S0503J040
2901
B
R
3198400
2308900
1686900
1246300
930550
701670
533960
409900
315620
245070
191050
150140
119010
25/100
nom
94998
76284
61651
50000
40839
33583
27764
23048
19229
16092
13534
11453
9734
8304
7111
6109
5267
4562
3964
3453
3017
2644
2324
2049
1812
1605
[ ]
= 3760 K, R
R
2889000
2094500
1536400
1139600
853990
646220
493430
380010
293510
228580
178710
140820
111920
min
89566
72097
58405
47500
38692
31750
26194
21701
18071
15094
12671
10704
9082
7734
6612
5671
4882
4222
3664
3187
2780
2433
2136
1881
1661
1469
[ ]
25
= 50000 , T
R
3507900
2523400
1837300
1353100
1007100
757120
574490
439790
337720
261560
203390
159450
126100
100430
max
80470
64897
52500
42987
35417
29333
24394
20388
17090
14397
12203
10387
Page 27 of 34
8873
7609
6546
5651
4901
4265
3720
3254
2855
2512
2218
1963
1741
[ ]
R
= 25 C,
9.7
9.3
8.9
8.6
8.2
7.9
7.6
7.3
7.0
6.7
6.5
6.2
6.0
5.7
5.5
5.3
5.0
5.3
5.5
5.7
5.8
6.0
6.2
6.4
6.5
6.7
6.9
7.0
7.2
7.3
7.4
7.6
7.7
7.8
8.0
8.1
8.2
8.3
8.4
R
R
/R
R
R
R
/R
[ %]
R
=
5%
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
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
3.2
3.3
3.4
3.5
T[ C]
6.4
6.3
6.1
6.0
5.8
5.6
5.5
5.3
5.1
5.0
4.9
4.7
4.6
4.5
4.3
4.2
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
2.6
2.5
2.4
2.4
(%/K)
B57861
S861