Rev Date: 08/29/2019

2

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LDRS Series

SMD Shielded Power Inductor

Stackpole Electronics, Inc.

Resistive Product Solutions

Mechanical Specifications (LDRS4949)

Electrical Specifications - LDRS2424

Part

Inductance

DCR

Number

µH

(Ω) max.

I sat

I rms

LDRS2424MT4R7

4.7

20%

1KHz, 0.5V

0.036

1.6

2.5

LDRS2424MT6R8

6.8

20%

1KHz, 0.5V

0.052

1.5

2.2

LDRS2424MT100

10

20%

1KHz, 0.5V

0.068

1.3

1.8

LDRS2424MT150

15

20%

1KHz, 0.5V

0.1

1

1.4

LDRS2424MT220

22

20%

1KHz, 0.5V

0.12

0.77

1.3

LDRS2424MT330

33

20%

1KHz, 0.5V

0.18

0.69

1.1

LDRS2424MT470

47

20%

1KHz, 0.5V

0.27

0.59

0.92

LDRS2424MT560

56

20%

1KHz, 0.5V

0.33

0.51

0.85

LDRS2424MT680

68

20%

1KHz, 0.5V

0.39

0.5

0.78

LDRS2424MT101

100

20%

1KHz, 0.5V

0.62

0.42

0.64

Tolerance

Test Condition

IDC (A) max.

Electrical Specifications – LDRS2828(LP)

Part

Inductance

DCR

Number

µH

(Ω) max.

I sat

I rms

LDRS2828MT3R3-LP

3.3

20%

1KHz, 0.5V

0.037

1.6

1.6

LDRS2828MT4R7-LP

4.7

20%

1KHz, 0.5V

0.045

1.5

1.5

LDRS2828MT6R8-LP

6.8

20%

1KHz, 0.5V

0.059

1.3

1.3

LDRS2828MT100-LP

10

20%

1KHz, 0.5V

0.083

1.1

1.1

LDRS2828MT150-LP

15

20%

1KHz, 0.5V

0.13

0.88

0.88

LDRS2828MT220-LP

22

20%

1KHz, 0.5V

0.18

0.75

0.75

LDRS2828MT330-LP

33

20%

1KHz, 0.5V

0.24

0.65

0.65

LDRS2828MT470-LP

47

20%

1KHz, 0.5V

0.34

0.54

0.54

LDRS2828MT560-LP

56

20%

1KHz, 0.5V

0.42

0.5

0.45

Tolerance

Test Condition

IDC (A) max.

Electrical Specifications – LDRS2828(MP)

Part

Inductance

DCR

Number

µH

(Ω) max.

I sat

I rms

LDRS2828MT3R3-MP

3.3

20%

1KHz, 0.5V

0.023

1.8

1.8

LDRS2828MT4R7-MP

4.7

20%

1KHz, 0.5V

0.036

1.6

1.6

LDRS2828MT6R8-MP

6.8

20%

1KHz, 0.5V

0.041

1.5

1.5

LDRS2828MT100-MP

10

20%

1KHz, 0.5V

0.053

1.3

1.3

LDRS2828MT150-MP

15

20%

1KHz, 0.5V

0.084

1

1

LDRS2828MT220-MP

22

20%

1KHz, 0.5V

0.11

0.86

0.86

LDRS2828MT330-MP

33

20%

1KHz, 0.5V

0.16

0.65

0.65

LDRS2828MT470-MP

47

20%

1KHz, 0.5V

0.24

0.57

0.57

LDRS2828MT560-MP

56

20%

1KHz, 0.5V

0.28

0.53

0.6

LDRS2828MT680-MP

68

20%

1KHz, 0.5V

0.31

0.49

0.49

LDRS2828MT101-MP

100

20%

1KHz, 0.5V

0.45

0.35

0.35

Tolerance

Test Condition

IDC (A) max.

Type/Code

D

E

H

I

J

Unit

0.492 ± 0.012

0.217 ± 0.014

0.339

0.118

0.126

0.098

0.339

inches

12.50 ± 0.30

5.50 ± 0.35

8.60

3.00

3.20

2.50

8.60

mm

0.492 ± 0.012

0.256 ± 0.014

0.339

0.118

0.126

0.098

0.339

inches

12.50 ± 0.30

6.50 ± 0.35

8.60

3.00

3.20

2.50

8.60

mm

0.492 ± 0.012

0.295 ± 0.014

0.339

0.118

0.126

0.098

0.339

inches

12.50 ± 0.30

7.50 ± 0.35

8.60

3.00

3.20

2.50

8.60

mm

A

C

LDRS4949…-HP

LDRS4949…-LP

LDRS4949