B57540G0503F000 EPCOS Inc, B57540G0503F000 Datasheet - Page 17

• 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
B57540G0103J000
8407
B
R
B57540G0203F000
8415
B
R
2065700
1421600
992390
702160
503150
364900
267660
198440
148630
112400
0/100
0/100
nom
nom
85788
66048
51214
40034
31537
25027
20000
16090
13028
10613
118.5
109.1
100.7
8696
7166
5936
[ ]
[ ]
93.01
86.08
79.78
74.05
68.83
64.08
59.73
55.75
= 3450 K, R
= 3970 K, R
R
R
1940700
1341700
940670
668310
480790
349980
257630
191660
144020
109250
min
min
83630
64570
50204
39347
31074
24719
19800
15894
12840
10438
25
107.1
25
8535
7019
5803
[ ]
[ ]
98.57
90.85
83.86
77.54
71.80
66.59
61.85
57.53
53.58
49.98
= 10000 , T
= 20000 , T
R
R
2190800
1501500
1044100
736000
525520
379820
277680
205230
153250
115560
max
max
87947
67526
52223
40720
32000
25334
20200
16287
13215
10787
Page 17 of 60
129.9
119.7
110.5
102.2
8857
7312
6069
[ ]
[ ]
94.61
87.75
81.51
75.82
70.62
65.87
61.53
R
R
= 25 C,
= 25 C,
10.0
10.1
10.1
10.2
10.3
10.4
6.1
5.6
5.2
4.8
4.4
4.1
3.7
3.4
3.1
2.8
2.5
2.2
2.0
1.7
1.5
1.2
1.0
1.2
1.4
1.6
1.8
2.0
2.2
9.6
9.7
9.8
9.8
9.9
R
R
R
R
R
R
/R
/R
R
R
/R
/R
R
R
[ %]
[ %]
R
R
=
=
5%
1%
5.8
5.9
6.1
6.3
6.5
6.6
6.8
7.0
7.2
7.4
7.6
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.2
0.3
0.3
0.4
0.5
0.5
0.6
T[ C]
T[ C]
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.4
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