B57540G0503F000 EPCOS Inc, B57540G0503F000 Datasheet - Page 27

• Manufacturer Part Number: B57540G0503F000
• Description: THERMISTOR NTC 50K OHM 1% RAD
• Manufacturer: EPCOS Inc
• Series: B57540r

Specifications of B57540G0503F000

• Resistance In Ohms @ 25°c: 50K
• Resistance Tolerance: ±1%
• B Value Tolerance: ±1%
• B25/85: 3992K
• B25/100: 4006K
• Operating Temperature: -55°C ~ 200°C
• Power - Max: 18mW
• Lead Length: 14.45" (367.00mm)
• Mounting Type: Through Hole
• Package / Case: Bead, Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/50: -
• B25/75: -
• Other names: 495-2129; B57540G 503F; B57540G503F

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
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
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
5.0
0.0
5.0
B57540G0303G000
8415
B
R
B57540G0303H000
8415
B
R
3098600
2132400
1488600
1053200
754730
547350
401480
297660
222950
168610
128680
0/100
0/100
nom
nom
99072
76820
60051
47305
37540
30000
24135
19542
15919
13044
10748
8904
[ ]
[ ]
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
2845900
1967900
1380000
980610
705570
513690
378190
281390
211470
160440
122830
min
min
94849
73754
57811
45661
36326
29100
23357
18868
15337
12540
10311
25
25
8525
[ ]
[ ]
177.4
161.4
147.1
134.3
122.9
112.6
103.3
= 30000 , T
= 30000 , T
95.00
87.46
80.65
74.48
R
R
3351300
2296900
1597200
1125900
803890
581010
424770
313940
234420
176770
134530
103300
max
max
79886
62290
48950
38754
30900
24914
20215
16502
13548
11186
Page 27 of 60
9284
[ ]
[ ]
204.7
186.6
170.4
155.9
142.9
131.1
120.5
111.0
102.4
R
R
94.55
87.45
= 25 C,
= 25 C,
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
4.3
4.0
3.7
3.5
3.2
3.0
3.2
3.4
3.7
3.9
4.1
4.3
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
2%
3%
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
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
0.9
1.0
1.1
1.1
T[ C]
T[ C]
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
5.2
5.0
4.8
4.7
4.6
4.4
4.3
4.2
4.0
3.9
3.8
3.7
(%/K)
(%/K)
B57540
G540