B57540G502F EPCOS Inc, B57540G502F Datasheet - Page 8

• Manufacturer Part Number: B57540G502F
• Description: Thermistors - NTC 5k 3497
• Manufacturer: EPCOS Inc
• Type: NTCr
• Series: B57540Gr

Specifications of B57540G502F

• Resistance: 5 KOhms
• Tolerance: 1 %
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 200 C
• Dimensions: 0.8 mm W x 1.4 mm H
• Power Rating: 18 mW
• Thermistor Type: NTC
• Thermistor Tolerance: ± 1%
• Beta Value (k): 3497
• Thermistor Case Style: Radial Leaded
• No. Of Pins: 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R/T No.
T ( C)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Glass-encapsulated sensors
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
255.0
260.0
265.0
270.0
275.0
280.0
285.0
290.0
295.0
300.0
8307
B
R
0.024694
0.022414
0.020385
0.018577
0.016961
0.015514
0.014216
0.013049
0.011999
0.011051
0.010194
0.0094181
0.0087144
0.0080751
0.0074933
0.0069631
0.0064791
0.0060366
0.0056316
0.0052602
0.0049193
0.0046059
0.0043173
0.0040514
0.003806
0.0035793
0.0033696
0.0031753
0.0029952
25/100
T
/R
25
= 3492 K
2.0
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
(%/K) R
8402
B
0.024442
0.022175
0.02016
0.018365
0.016762
0.015328
0.014043
0.012888
0.011849
0.010913
0.010067
0.0093013
0.0086075
0.0079777
0.007405
0.0068833
0.0064075
0.0059728
0.0055751
0.0052107
0.0048764
0.0045692
0.0042866
0.0040263
0.0037862
0.0035645
0.0033595
0.0031697
0.0029938
0/100
T
/R
25
= 3450 K
Page 8 of 18
2.0
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.1
(%/K) R
8403
B
0/100
T
/R
0.014473
0.012962
0.011636
0.010469
0.0094395
0.0085294
0.0077229
0.0070067
0.0063691
0.0058005
0.0052924
0.0048373
0.004429
0.004062
0.0037315
0.0034333
0.0031639
0.00292
0.0026988
0.002498
0.0023153
0.0021489
0.0019971
0.0018584
0.0017316
0.0016153
0.0015087
0.0014107
0.0013207
25
= 3970 K
B57540G, B57540G1
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
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
(%/K)
G540/G1540