B57540G0503F000 EPCOS Inc, B57540G0503F000 Datasheet - Page 19

• 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)
Please read Important notes and
Cautions and warnings at the end of this document.
Temperature measurement
Glass-encapsulated sensors
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
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
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
5.0
0.0
5.0
B57540G0203G000
8415
B
R
2065700
1421600
992390
702160
503150
364900
267660
198440
148630
112400
0/100
nom
85788
66048
51214
40034
31537
25027
20000
16090
13028
10613
8696
7166
5936
4943
4136
3478
2937
2492
2123
1816
1559
1344
1162
1009
[ ]
878.6
767.7
672.9
591.6
521.6
= 3970 K, R
R
1919000
1326800
930330
661030
475580
346220
254880
189630
142500
108110
min
82759
63901
49687
38944
30757
24468
19600
15732
12710
10331
25
8448
6947
5743
4773
3987
3346
2821
2389
2031
1735
1487
1280
1105
[ ]
957.8
833.0
726.8
636.1
558.5
491.7
= 20000 , T
R
2212500
1516400
1054400
743290
530730
383580
280430
207260
154770
116700
max
88817
68195
52740
41124
32317
25585
20400
16448
13346
10894
Page 19 of 60
8945
7385
6129
5113
4286
3610
3054
2595
2214
1897
1631
1408
1219
1060
[ ]
924.3
808.7
709.7
624.7
551.5
R
= 25 C,
7.1
6.7
6.3
5.9
5.5
5.1
4.8
4.4
4.1
3.8
3.5
3.3
3.0
2.7
2.5
2.2
2.0
2.2
2.4
2.7
2.9
3.1
3.2
3.4
3.6
3.8
4.0
4.1
4.3
4.5
4.6
4.8
4.9
5.1
5.2
5.3
5.5
5.6
5.7
R
R
R
/R
R
/R
R
[ %]
R
=
2%
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.7
0.7
0.8
0.9
1.0
1.0
1.1
1.2
1.3
1.4
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
T[ C]
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
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
2.5
2.5
(%/K)
B57540
G540