B57861S0103F45 EPCOS Inc, B57861S0103F45 Datasheet - Page 30

• 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
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
5.0
0.0
B57861S0104H040
2014
B
R
B57861S0104J040
2014
B
R
14200000
9661500
6656200
4640000
3270800
2330200
1677000
1218600
25/100
25/100
nom
nom
893700
661250
493420
371200
31690
25616
20815
17000
13952
11505
[ ]
[ ]
9530
7930
6626
5560
4684
3962
3363
2866
2451
2103
1810
1563
1354
1177
1026
= 4540 K, R
896.6
= 4540 K, R
R
R
12690000
8679100
6009100
4208700
2980100
2132300
1540900
1124100
min
min
827490
614470
460100
347280
30350
24478
19847
16175
13248
10902
[ ]
[ ]
25
25
9013
7486
6244
5230
4398
3713
3147
2677
2286
1958
1683
1451
1256
1090
948.4
827.8
= 100000 , T
= 100000 , T
R
R
15710000
10644000
7303300
5071300
3561500
2528200
1813100
1313100
max
max
959920
708040
526750
395120
Page 30 of 34
33030
26754
21783
17824
14656
12107
10047
[ ]
[ ]
8374
7009
5891
4971
4210
3580
3054
2615
2247
1937
1675
1453
1264
1103
965.4
R
R
= 25 C,
= 25 C,
4.2
4.4
4.6
4.9
5.0
5.2
5.4
5.6
5.8
5.9
6.1
6.3
6.4
6.6
6.7
6.9
7.0
7.2
7.3
7.4
7.5
7.7
10.6
10.2
9.7
9.3
8.9
8.5
8.1
7.8
7.4
7.1
6.8
6.4
R
R
R
R
/R
/R
R
R
R
R
R
R
[ %]
[ %]
/R
/R
R
R
=
=
1.0
1.1
1.1
1.2
1.3
1.4
1.5
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
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.1
3%
5%
T[ C]
T[ C]
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
7.8
7.6
7.3
7.1
6.9
6.7
6.5
6.3
6.1
5.9
5.8
5.6
(%/K)
(%/K)
B57861
S861