B57540G 104J2 EPCOS Inc, B57540G 104J2 Datasheet - Page 25

• Manufacturer Part Number: B57540G 104J2
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57540G 104J2

• Mounting Style: Through Hole
• Pin Count: 2
• Resistance @ 25c: 100kohm
• Percentage Of Resistance Tolerance @ 25c: ±5
• Lead Free Status / RoHS Status: Compliant

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
Glass-encapsulated sensors
140.0
145.0
150.0
155.0
160.0
165.0
170.0
175.0
180.0
185.0
190.0
195.0
200.0
205.0
210.0
215.0
220.0
225.0
230.0
235.0
240.0
245.0
250.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
B57540G0303F000
8415
B
R
B57540G0303G000
8415
B
R
3098600
2132400
1488600
1053200
754730
547350
401480
297660
222950
168610
128680
0/100
0/100
nom
nom
[ ]
[ ]
691.8
613.4
545.3
486.0
434.2
388.9
349.1
314.1
283.2
255.9
231.7
210.2
191.1
174.0
158.8
145.1
132.9
121.9
111.9
103.0
= 3970 K, R
= 3970 K, R
94.92
87.60
80.96
R
R
2878500
1990200
1395500
991540
713370
519330
382320
284440
213750
162160
124140
min
min
25
25
[ ]
[ ]
658.5
583.1
517.7
460.9
411.3
367.9
329.9
296.5
267.0
241.0
218.0
197.6
179.4
163.2
148.8
135.9
124.3
113.9
104.5
= 30000 , T
= 30000 , T
96.08
88.47
81.58
75.34
R
R
3318700
2274600
1581700
1114900
796090
575370
420650
310890
232150
175050
133230
max
max
Page 25 of 60
[ ]
[ ]
725.1
643.6
572.8
511.1
457.1
409.8
368.3
331.7
299.3
270.7
245.4
222.8
202.7
184.8
168.7
154.4
141.5
129.8
119.4
109.9
101.4
R
R
93.62
86.59
= 25 C,
= 25 C,
4.8
4.9
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.5
6.6
6.7
6.8
6.9
7.0
7.1
6.7
6.3
5.9
5.5
5.1
4.8
4.4
4.1
3.8
3.5
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
1%
2%
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.5
3.6
3.7
3.8
3.9
4.1
4.2
4.3
4.5
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
T[ C]
T[ C]
2.4
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
7.6
7.3
7.1
6.8
6.5
6.3
6.1
5.9
5.7
5.5
5.3
(%/K)
(%/K)
B57540
G540