B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 6

• 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
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
40.0
35.0
30.0
25.0
20.0
15.0
10.0
10.0
5.0
5.0
0.0
5.0
B57861S0303F045
8018
B
R
B57861S0202F040
1008
B
R
106210
74745
58911
46745
37332
30000
24253
19720
16123
13252
10949
78635
58650
44060
33333
25392
19450
15034
11671
25/100
25/100
nom
nom
9091
7584
6356
5351
4524
3840
3273
2800
2405
2073
9137
7210
5733
4581
3688
[ ]
[ ]
= 3964 K, R
= 3560 K, R
R
R
100440
73745
58168
46189
36914
29700
23982
19487
15923
13080
10800
74654
55886
42131
31980
24439
18778
14557
11332
min
min
8962
7473
6259
5267
4450
3776
3217
2751
2361
2034
8896
7038
5610
4494
3625
[ ]
[ ]
25
25
= 30000 , T
= 2000 , T
R
R
111970
75744
59654
47300
37749
30300
24523
19952
16323
13425
11098
82616
61415
45989
34686
26344
20122
15511
12009
max
max
9219
7696
6453
5435
4597
3904
3329
2850
2448
2111
9378
7382
5856
4669
3750
Page 6 of 34
[ ]
[ ]
R
R
= 25 C,
= 25 C,
1.3
1.3
1.2
1.1
1.0
1.1
1.2
1.2
1.3
1.4
1.4
1.5
1.5
1.6
1.6
1.7
1.7
1.8
1.8
1.9
5.4
5.1
4.7
4.4
4.1
3.8
3.5
3.2
2.9
2.6
2.4
2.1
1.9
1.7
R
R
R
R
R
/R
/R
R
R
/R
R
R
R
/R
[ %]
[ %]
R
R
=
=
1%
1%
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.4
0.4
T[ C]
T[ C]
4.8
4.7
4.6
4.4
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
6.1
6.0
5.8
5.7
5.5
5.4
5.2
5.1
4.9
4.8
4.7
4.5
4.4
4.3
(%/K)
(%/K)
B57861
S861