B57540G 104J2 EPCOS Inc, B57540G 104J2 Datasheet - Page 20

• 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
B57540G0203G000
8415
B
R
B57540G0203H000
8415
B
R
2065700
1421600
992390
702160
503150
364900
267660
198440
148630
112400
0/100
0/100
nom
nom
85788
[ ]
[ ]
461.2
408.9
363.5
324.0
289.5
259.2
232.7
209.4
188.8
170.6
154.5
140.1
127.4
116.0
105.8
= 3970 K, R
= 3970 K, R
96.75
88.58
81.24
74.63
68.67
63.28
58.40
53.98
R
R
1897300
1311900
919990
653740
470380
342460
252130
187590
140980
106960
min
min
81888
25
25
[ ]
[ ]
434.2
384.5
341.4
303.9
271.2
242.6
217.5
195.5
176.0
158.9
143.7
130.2
118.3
107.6
= 20000 , T
= 20000 , T
98.08
89.56
81.92
75.06
68.89
63.33
58.31
53.77
49.65
R
R
2234200
1531300
1064800
750570
535930
387340
283180
209290
156280
117840
max
max
89688
Page 20 of 60
[ ]
[ ]
488.2
433.3
385.7
344.1
307.8
275.9
247.9
223.3
201.5
182.3
165.2
150.0
136.5
124.4
113.6
103.9
R
R
95.24
87.42
80.37
74.00
68.25
63.03
58.30
= 25 C,
= 25 C,
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.6
6.8
6.9
7.0
7.1
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.9
8.0
8.2
7.7
7.3
6.9
6.5
6.1
5.8
5.5
5.1
4.8
4.5
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
2%
3%
2.4
2.5
2.6
2.7
2.8
2.9
3.1
3.2
3.3
3.4
3.5
3.7
3.8
3.9
4.0
4.2
4.3
4.4
4.6
4.7
4.8
5.0
5.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
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