NTCLE428

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Vishay BCcomponents

Revision: 18-Sep-2020

2

Document Number: 29186

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Notes

Preferred versions for new designs

• Preferred types are marked in bold

(1) RoHS exemption 7(c)-I: electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in

capacitors, e.g. piezo-electronic devices, or in a glass or ceramic matrix compound

Table 1

ELECTRICAL DATA AND ORDERING INFORMATION

R25

(

)

R25-TOL.

(± %)

B25/85

(K)

B25/85-TOL.

(± %)

L

(mm)

R/T TABLE

SAP MATERIAL AND ORDERING NUMBER

RoHS COMPLIANT

WITH EXEMPTION (1)

RoHS COMPLIANT

4700

3

3984

0.5

40 ± 5

Table 1

NTCLE428E3472H400

NTCLE428E3472H400A

5000

3

3984

0.5

40 ± 5

Table 2

NTCLE428E3502H400

NTCLE428E3502H400A

10 000

1

3435

1

40 ± 5

Table 3

NTCLE428E3103F400L

NTCLE428E3103F404A

10 000

1

3435

1

52 ± 5

Table 3

NTCLE428E3103F520L

NTCLE428E3103F524A

10 000

3

3984

0.5

40 ± 5

Table 5

NTCLE428E3103H400

NTCLE428E3103H400A

10 000

3

3984

0.5

300 ± 5

Table 5

NTCLE428E3103H301

NTCLE428E3103H301A

47 000

3

4090

1.5

40 ± 5

Table 6

NTCLE428E3473H400

NTCLE428E3473H400A

PART IDENTIFICATION

R25

B25/85

k



± %

K

± %

NTCLE428 4.7K 3 % B3984 K

4.7

3

3984

0.5

RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES

TEMPERATURE

(°C)

RT

(

)

RT/R25

R-TOL.

(± %)



(%/K)

T-TOL.

(± °C)

RMIN.

(

)

RMAX.

(

)

-40.0

157 109

33.427

4.92

-6.63

0.74

149 382

164 836

-35.0

113 422

24.132

4.73

-6.41

0.74

108 052

118 791

-30.0

82 782

17.613

4.56

-6.19

0.74

79 010

86 555

-25.0

61 053

12.990

4.39

-5.99

0.73

58 375

63 731

-20.0

45 478

9.6761

4.22

-5.79

0.73

43 557

47 399

-15.0

34 199

7.2765

4.07

-5.61

0.73

32 809

35 590

-10.0

25 953

5.5218

3.92

-5.43

0.72

24 936

26 969

-5.0

19 866

4.2268

3.77

-5.26

0.72

19 117

20 615

0.0

15 333

3.2624

3.63

-5.10

0.71

14 777

15 890

5.0

11 929

2.5381

3.49

-4.94

0.71

11 512

12 346

10.0

9351.5

1.9897

3.36

-4.80

0.70

9036.9

9666.2

15.0

7384.3

1.5711

3.24

-4.65

0.70

7145.1

7623.5

20.0

5871.6

1.2493

3.12

-4.52

0.69

5688.5

6054.6

25.0

4700.0

1.00000

3.00

-4.39

0.68

4559.0

4841.0

30.0

3786.3

0.80560

3.11

-4.26

0.73

3668.4

3904.2

35.0

3069.0

0.65297

3.22

-4.14

0.78

2970.1

3167.9

40.0

2502.2

0.53239

3.33

-4.03

0.83

2418.9

2585.5

45.0

2051.7

0.43653

3.43

-3.92

0.88

1981.3

2122.1

50.0

1691.4

0.35987

3.53

-3.81

0.93

1631.7

1751.1

55.0

1401.7

0.29823

3.63

-3.71

0.98

1350.8

1452.5

60.0

1167.4

0.24838

3.72

-3.61

1.03

1123.9

1210.9

65.0

976.97

0.20787

3.81

-3.51

1.09

939.70

1014.2

70.0

821.40

0.17477

3.90

-3.42

1.14

789.34

853.45

75.0

693.68

0.14759

3.99

-3.34

1.20

666.02

721.35

80.0

588.35

0.12518

4.07

-3.25

1.25

564.39

612.30

85.0

501.07

0.10661

4.15

-3.17

1.31

480.26

521.88

90.0

428.45

0.091159

4.23

-3.09

1.37

410.31

446.58

95.0

367.75

0.078246

4.31

-3.02

1.43

351.91

383.60

100.0

316.83

0.067411

4.38

-2.94

1.49

302.94

330.72

105.0

273.94

0.058284

4.46

-2.87

1.55

261.73

286.14