B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 16

• 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
140.0
145.0
150.0
155.0
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
5.0
0.0
5.0
B57861S0502H040
8016
B
R
B57861S0502J040
8016
B
R
481520
335050
235840
168250
121300
88500
65185
48535
36465
27665
21158
16325
12694
25/100
25/100
nom
nom
9950
7854
6245
5000
4029
3266
2664
2184
1802
1493
1244
1042
117.4
104.2
876.0
740.7
629.0
536.2
458.8
[ ]
[ ]
92.65
82.67
= 3988 K, R
= 3988 K, R
R
R
433590
303070
214260
153480
111080
81353
60136
44930
33867
25776
19772
15301
11931
min
min
9377
7421
5915
4750
3816
3087
2512
2056
1692
1399
1164
109.4
972.4
816.4
689.1
584.1
497.1
424.7
[ ]
[ ]
25
25
96.99
86.16
76.79
= 5000 , T
= 5000 , T
R
R
529460
367030
257430
183020
131510
95647
70234
52140
39062
29554
22543
17349
13457
10523
max
max
8287
6575
5250
4241
3445
2815
2313
1911
1587
1324
1111
Page 16 of 34
125.4
111.3
935.6
792.3
673.9
575.3
493.0
[ ]
[ ]
R
R
99.14
88.55
= 25 C,
= 25 C,
6.8
6.9
7.0
7.1
10.0
9.5
9.2
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
6.1
6.3
6.5
6.6
6.8
7.0
7.1
7.3
7.4
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
3%
5%
2.8
2.9
3.0
3.1
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.1
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
T[ C]
T[ C]
2.4
2.4
2.3
2.3
7.4
7.1
6.9
6.7
6.4
6.2
6.0
5.8
5.6
5.4
5.3
5.1
5.0
4.8
4.7
4.5
4.4
4.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
(%/K)
(%/K)
B57861
S861