B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 25

• 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
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
55.0
50.0
45.0
5.0
B57861S0503F040
2901
B
R
B57861S0503H040
2901
B
R
3198400
2308900
1686900
119010
25/100
25/100
nom
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
1425
1269
1132
1012
[ ]
[ ]
= 3760 K, R
= 3760 K, R
R
R
2953000
2140600
1570200
116680
min
min
93366
75149
60871
49500
40326
33093
27304
22623
18840
15737
13213
11162
9471
8066
6896
5916
5092
4404
3822
3325
2901
2539
2229
1963
1733
1534
1360
1209
1078
[ ]
[ ]
25
25
962.2
= 50000 , T
= 50000 , T
R
R
3443900
2477200
1803600
121340
max
max
96630
77418
62431
50500
41353
34073
28223
23472
19619
16446
13856
11745
Page 25 of 34
9997
8541
7325
6302
5441
4719
4106
3582
3133
2749
2419
2136
1890
1676
1490
1328
1186
1061
[ ]
[ ]
R
R
= 25 C,
= 25 C,
2.0
1.7
1.5
1.3
1.0
1.3
1.5
1.7
1.8
2.0
2.2
2.4
2.5
2.7
2.9
3.0
3.2
3.3
3.4
3.6
3.7
3.8
4.0
4.1
4.2
4.3
4.4
4.6
4.7
4.8
4.9
7.7
7.3
6.9
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
1%
0.4
0.4
0.3
0.3
0.2
0.3
0.4
0.4
0.5
0.6
0.6
0.7
0.8
0.8
0.9
1.0
1.1
1.1
1.2
1.3
1.4
1.4
1.5
1.6
1.7
1.8
1.9
1.9
2.0
2.1
2.2
3%
1.2
1.2
1.1
T[ C]
T[ C]
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
2.3
2.3
2.3
2.2
6.4
6.3
6.1
(%/K)
(%/K)
B57861
S861