B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 23

• 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
B57861S0303H040
8018
B
R
B57861S0303J040
8018
B
R
2472200
1750300
1253200
907060
663280
489810
365130
274640
208370
159410
122920
25/100
25/100
nom
nom
95501
74745
58911
46745
37332
30000
24253
19720
16123
13252
2405
2073
1792
1555
1354
1182
1036
[ ]
[ ]
910.0
801.7
708.3
627.4
557.2
496.1
= 3964 K, R
= 3964 K, R
R
R
2226900
1583700
1138800
827630
607570
450340
336910
254280
193560
148540
114880
min
min
89516
70255
55521
44168
35362
28500
22975
18639
15206
12472
2271
1954
1687
1462
1271
1108
[ ]
[ ]
25
25
969.6
850.7
748.5
660.5
584.4
518.4
461.0
= 30000 , T
= 30000 , T
R
R
2717600
1916900
1367700
986480
718990
529280
393350
295000
223190
170270
130950
101490
max
max
79234
62301
49321
39302
31500
25531
20801
17040
14032
Page 23 of 34
2539
2191
1897
1649
1437
1257
1102
[ ]
[ ]
969.2
854.9
756.1
670.5
596.1
531.3
R
R
= 25 C,
= 25 C,
5.6
5.7
5.9
6.0
6.1
6.3
6.4
6.5
6.6
6.8
6.9
7.0
7.1
9.9
9.5
9.1
8.8
8.4
8.1
7.7
7.4
7.1
6.8
6.5
6.3
6.0
5.8
5.5
5.3
5.0
5.3
5.5
5.7
5.9
R
R
R
R
/R
/R
R
R
R
R
R
R
/R
/R
[ %]
[ %]
R
R
=
=
3%
1.9
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.8
2.9
3.0
3.1
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
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4
1.5
T[ C]
T[ C]
3.0
2.9
2.9
2.8
2.7
2.7
2.6
2.6
2.5
2.5
2.4
2.3
2.3
7.0
6.8
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
5.0
4.8
4.7
4.6
4.4
4.3
4.2
4.1
4.0
3.9
(%/K)
(%/K)
B57861
S861