B57504K103A3

B57504K103A3 Datasheet


Product type K504/10k/A3 Ordering code B57504K0103A003

Part Datasheet
B57504K103A3 B57504K103A3 B57504K103A3 (pdf)
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Product Division NTC Product name NTC Probes Data sheet
Product type K504/10k/A3 Ordering code B57504K0103A003

Version:

NTC soldered to AWG26 wire coated with epoxy resin and casted into stainless steel case

No. Item 1 Thermistor 2 Protecting tube 3 Casting 4 Wire
dimensions mm, tolerances unless specified DIN 2768-m

Material Ceramic Stainless steel case
epoxy resin Cu silvered, AWG26

Property EPCOS NTC

Remarks
black insulation mm, heat proof 200°C

Ratings and characteristics Parameter

Upper category temperature Lower category temperature Rated resistance Rn Rated temperature Tn B-value B 25/100 R/T-curve Nr. Resistance at 25 °C Thermal time constant 25/85°C Withstand voltage

Specification 120 °C -20°C 3485 ± 2 % 50 °C 3988 K ± 1 % 8016 9672 1250 VAC 50 Hz, 1s

Test condition water

Remarks:

ISSUE DATE

PUBLISHER

KB S PE

PAGE 1/6

Product Division NTC Product name NTC Probes Data sheet
Product type K504/10k/A3 Ordering code B57504K0103A003

NTC RESISTANCE-TEMPERATURE CURVE

R/T-Curve RN at 50 °C B 25/100 R at 25°C
8016 3485 ± 2 % 3988 K ± 1 % 9672

Temp. [°C] R Nom
93891
88600
83642
78993
74633
70541
66699
63091
59701
56514
53518
50686
48022
45514
43153
40929
38834
36859
34996
33239
31581
30011
28529
27129
25806
24556
23374
22256
21198
20196
19248
18348
17495
16686
15920

R Min
Product type K504/10k/A3 Ordering code B57504K0103A003

Temp. [°C] R Nom R Min R Max
15193
14654
15733
14504
13996
15012
13850
13372
14329
13230
12779
13680
12641
12216
13065
12081
11681
12481
11549
11172
11926
11044
10688
11400
10564
10228
10899
10107
9791
10423
9672
9374
9971
9259
8977
9540
8865
8599
9130
Product type K504/10k/A3 Ordering code B57504K0103A003

Temp. [°C] R Nom R Min R Max
2495
2435
2554
2407
2348
2465
2322
2265
2379
2240
2184
2296
2162
2107
2217
2087
2033
2140
2015
1962
2067
1946
1894
1997
1879
1829
1929
1815
1766
1864
1754
1706
1802
1695
1648
1742
1638
1592
1684
Product type K504/10k/A3 Ordering code B57504K0103A003

Temp. [°C] R Nom R Min R Max
602,9
580,1
625,8
585,8
563,5
608,2
569,3
547,4
591,2
553,3
531,9
574,8
537,9
516,9
558,9
522,9
502,4
543,5
508,5
488,4
528,6
494,5
474,8
514,2
480,9
461,6
500,2
467,8
448,9
486,6
455,1
436,6
473,5
442,7
424,6
460,9
430,8
413,1
448,6
Product type K504/10k/A3 Ordering code B57504K0103A003

Test

Test conditions

Storage in dry heat

Storage at upper category temperature in air Temperature 125°C Voltage 5 VDC over serial resistance 6,8 Duration 1000 h

Storage in coldness

Storage at lower category temperature in air Temperature -20°C Voltage 5 VDC over serial resistance 6,8 Duration 1000 h

Storage in damp heat, steady state

Temperature of air 60°C Relative humidity of air 93 % Voltage 5 VDC over serial resistance 6,8 Duration 56 days

Vibration test Frequency range 10 Hz to 2000 Hz Amplitude mm / 10 g

DIN IEC 60068 Linear sweep X,Y and Z direction for 2h each

Natural falling Drop Sensor 3 times from a height of 75 cm
test
spontaneously onto hard surface
typical

Remarks

No visible damage

No visible damage

No visible damage
<3% <2%

No visible damage

No visible damage
bending test bend sensor head 5 times 90° to the left and right
boiling test
storage at 96°C in water for 6h then natural cooling for 16h
<2% <2%

No visible damage

No visible damage

EPCOS AG Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.

Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI German Electrical and Electronic Manufacturers' Association , unless otherwise agreed.

ISSUE DATE

PUBLISHER

KB S PE

PAGE 6/6
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Datasheet ID: B57504K103A3 511503