Rev Date: 08/30/2019

4

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LPC Series

SMD Unshielded Power Inductor

Stackpole Electronics, Inc.

Resistive Product Solutions

Electrical Specifications – LPC3128(HP), 3935(LP)(HP)

Electrical Specifications – LPC2320, 2320(HP), 3128 (cont.)

2320

2320(HP)

3128

2320

2320(HP)

3128

LPC_ _T150

15

10%, 20%

1KHz, 0.25V

0.19

0.14

0.104

1.7

1.3

1.24

LPC_ _T180

18

10%, 20%

1KHz, 0.25V

0.21

0.15

0.111

1.6

1.23

1.12

LPC_ _T220

22

10%, 20%

1KHz, 0.25V

0.28

0.18

0.129

1.5

1.11

1.07

LPC_ _T270

27

10%, 20%

1KHz, 0.25V

0.32

0.2

0.153

1.4

0.97

0.94

LPC_ _T330

33

10%, 20%

1KHz, 0.25V

0.38

0.23

0.17

1.1

0.88

0.85

LPC_ _T390

39

10%, 20%

1KHz, 0.25V

0.42

0.32

0.217

1

0.8

0.74

LPC_ _T470

47

10%, 20%

1KHz, 0.25V

0.43

0.37

0.252

0.9

0.72

0.68

LPC_ _T560

56

10%, 20%

1KHz, 0.25V

0.5

0.42

0.282

0.85

0.68

0.64

LPC_ _T680

68

10%, 20%

1KHz, 0.25V

0.68

0.46

0.332

0.8

0.61

0.59

LPC_ _T820

82

10%, 20%

1KHz, 0.25V

0.82

0.6

0.406

0.65

0.58

0.54

LPC_ _T101

100

10%, 20%

1KHz, 0.25V

1.1

0.7

0.481

0.6

0.52

0.51

LPC_ _T121

120

10%, 20%

1KHz, 0.25V

1.2

0.93

0.536

0.58

0.48

0.49

LPC_ _T151

150

10%, 20%

1KHz, 0.25V

1.5

1.1

0.755

0.43

0.4

0.4

LPC_ _T181

180

10%, 20%

1KHz, 0.25V

1.8

1.38

1.022

0.41

0.38

0.36

LPC_ _T221

220

10%, 20%

1KHz, 0.25V

2

1.57

1.2

0.38

0.35

0.31

LPC_ _T271

270

10%, 20%

1KHz, 0.25V

2.9

1.6

1.306

0.35

0.34

0.29

LPC_ _T331

330

10%, 20%

1KHz, 0.25V

3.3

1.82

1.495

0.28

0.32

0.28

LPC_ _T391

390

10%, 20%

1KHz, 0.25V

3.7

-

1.7

0.26

-

0.27

LPC_ _T471

470

10%, 20%

1KHz, 0.25V

4.9

2.76

2.1

0.2

0.3

0.26

LPC_ _T561

560

10%, 20%

1KHz, 0.25V

5

3.1

2.66

0.19

0.29

0.25

LPC_ _T681

680

10%, 20%

1KHz, 0.25V

6

4.05

3

0.18

0.28

0.23

LPC_ _T821

820

10%, 20%

1KHz, 0.25V

6.6

5.56

3.63

0.15

0.27

0.21

LPC_ _T102

1000

10%, 20%

1KHz, 0.25V

8

5.74

4.76

0.13

0.26

0.2

I DC (A) max.

Type/Code

L (μH)

Tolerance

Test Condition

DCR (Ω) max.

3128(HP) 3935(LP)

3935

3935(HP) 3128(HP) 3935(LP)

3935

3935(HP)

LPC_MT1R0

1

20%

100KHz, 0.25V

0.013

0.012

-

0.008

3.4

8.7

-

9.5

LPC_MT1R2

1.2

20%

100KHz, 0.25V

-

0.014

0.009

-

-

8

8.63

-

LPC_MT1R5

1.5

20%

100KHz, 0.25V

0.016

0.016

0.01

-

3.3

7.48

8

-

LPC_MT1R8

1.8

20%

100KHz, 0.25V

0.02

0.018

-

0.011

3.2

6.8

-

8.6

LPC_MT2R2

2.2

20%

100KHz, 0.25V

0.023

0.02

0.014

0.012

3

5.4

6.8

7.2

LPC_MT2R5

2.5

20%

100KHz, 0.25V

0.026

-

-

-

2.9

-

-

-

LPC_MT2R7

2.7

20%

100KHz, 0.25V

0.027

0.024

-

-

2.85

3.2

-

-

LPC_MT3R3

3.3

20%

100KHz, 0.25V

0.028

0.028

0.018

0.016

2.8

2.85

3.05

6.8

LPC_MT3R9

3.9

20%

100KHz, 0.25V

-

0.03

-

0.017

-

2.8

-

6.35

LPC_MT4R7

4.7

20%

100KHz, 0.25V

0.045

0.038

0.02

0.019

2.7

2.75

2.9

5.45

LPC_MT5R6

5.6

20%

100KHz, 0.25V

0.048

0.04

-

0.024

2.65

2.7

-

4.3

LPC_MT6R8

6.8

20%

100KHz, 0.25V

0.058

0.042

0.04

0.035

2.5

2.65

2.75

3.52

LPC_MT8R2

8.2

20%

100KHz, 0.25V

0.07

0.048

0.05

0.045

2.4

2.6

2.7

3.51

LPC_ _T100

10

10%, 20%

1KHz, 0.25V

0.07

0.053

0.06

0.06

2.3

2.38

2.6

3.5

LPC_ _T120

12

10%, 20%

1KHz, 0.25V

0.08

0.061

0.07

0.07

2

2.13

2.45

3.4

LPC_ _T150

15

10%, 20%

1KHz, 0.25V

0.09

0.07

0.08

0.08

1.8

1.87

2.27

3.1

LPC_ _T180

18

10%, 20%

1KHz, 0.25V

0.1

0.081

0.09

0.09

1.6

1.73

2.15

3

LPC_ _T220

22

10%, 20%

1KHz, 0.25V

0.11

0.9

0.1

0.1

1.5

1.6

1.95

2.6

LPC_ _T270

27

10%, 20%

1KHz, 0.25V

0.12

0.1

0.11

0.11

1.3

1.44

1.76

2.4

LPC_ _T330

33

10%, 20%

1KHz, 0.25V

0.13

0.12

0.12

0.12

1.2

1.26

1.5

2.3

LPC_ _T390

39

10%, 20%

1KHz, 0.25V

0.16

0.151

0.14

0.14

1.1

1.2

1.37

2.1

LPC_ _T470

47

10%, 20%

1KHz, 0.25V

0.18

0.17

0.17

0.17

1.4

1.1

1.28

1.95

LPC_ _T560

56

10%, 20%

1KHz, 0.25V

0.24

0.199

0.19

0.19

0.94

1.01

1.17

1.85

LPC_ _T680

68

10%, 20%

1KHz, 0.25V

0.28

0.223

0.22

0.22

0.85

0.91

1.11

1.65

LPC_ _T820

82

10%, 20%

1KHz, 0.25V

0.37

0.252

0.25

0.25

0.78

0.85

1

1.5

LPC_ _T101

100

10%, 20%

1KHz, 0.25V

0.43

0.344

0.35

0.35

0.72

0.74

0.97

1.4

LPC_ _T121

120

10%, 20%

1KHz, 0.25V

0.47

0.396

0.4

0.4

0.66

0.69

0.89

1.3

LPC_ _T151

150

10%, 20%

1KHz, 0.25V

0.64

0.544

0.47

0.47

0.58

0.61

0.78

1.2

LPC_ _T181

180

10%, 20%

1KHz, 0.25V

0.71

0.621

0.63

0.63

0.51

0.56

0.72

1

LPC_ _T221

220

10%, 20%

1KHz, 0.25V

0.96

0.721

0.73

0.73

0.49

0.53

0.66

0.95

LPC_ _T271

270

10%, 20%

1KHz, 0.25V

1.11

0.949

0.97

0.97

0.42

0.45

0.57

0.9

Type/Code

L (μH)

Tolerance

DCR (Ω) max.

I DC (A) max.

Test Condition