EM Series

Features
• Molding type SMT inductor with metal alloy powder construction.
• Small footprint and low profile with ultra large current design.
• Large current and low DCR.
• Small copper loss design.
• Magnetic shielded, suitable for high density mounting.
• Ultra low buzz noise.
Model : EM Series

Index

Dim

Series

L

W

H

Inductance

DCR

Irms  

Isat

Specification

( A )

( B )

( C )

(Range)

(Range)

(Range)

(Range)

Download

(mm)

(mm)

(mm)

 (μH)

 (mΩ)

 (A)

 (A)

3.7x4.0

0412

EM-24V

4.5

4.2

1.2

0.047-10

3.3-463

1.3-15

1.4-15

0420

EM-01V

4.5

4.2

2

0.1-10

3.19-240

1.5-15

2.3-35

0430

EM-42V

4.5

4.2

3.1

4.7

70.4

3.5

3.5

4.0x4.2

4210

EM-73V

4.75

4.45

1.1

0.56-2.2

28.6-91.3

3.2-5.5

4.5-9

4212

EM-27V

4.75

4.45

1.2

0.047-2.2

3.5-85.8

2.75-14

3-20.5

4215

EM-40V

4.75

4.45

1.5

0.047-3.3

2.42-91.2

2.6-18.5

3.5-41

4220

EM-47V

4.75

4.45

2

0.22-4.7

6.42-105

1.7-12

3-18

4230

EM-48V

4.75

4.45

3

0.22-3.3

7.49-55

3.6-13

5-17

4.4x4.7

0512

EM-32V

5.2

4.9

1.2

1.0-2.2

25.3-85.8

3-6

4-6

0520

EM-30V

5.2

4.9

2

0.47-4.7

8.8-77

3-10.5

4-18

0530

EM-02V

5.2

4.9

3

0.33-10

6.072-154

2.5-12

3-14

0540

EM-37V

5.2

4.9

4

0.24-2.2

4.015-20

6.8-20

8-20

5.1x5.2

5512

EM-21V

6

5.5

1.2

0.22-4.7

8.9-131

2.5-10.7

2.5-11

5515

EM-22V

6

5.5

1.5

0.12-3.3

3.19-72

3.2-18

3.5-30

5518

EM-26V

6

5.5

1.8

0.47-10

7.7-155

2.5-10.5

3-16

5520

EM-23V

6

5.5

2

0.15-12

1.958-180

2-20

2.3-29

5530

EM-25V

6

5.5

3

0.1-22

0.8925-260

1.9-28

2-36

5540

EM-36V

6

5.5

4

0.24-2.2

1.98-18.5

7.4-26

14-26

5550

EM-49V

6

5.5

5

0.33

2.035

16

20

6.6x6.5

0610

EM-74V

7.5

6.9

1.1

1.0

36

6

9

0612

EM-33V

7.5

6.9

1.2

1.0-2.2

30.8-80.3

3-6

5-8

0615

EM-29V

7.5

6.9

1.5

0.15-10

3.21-181.5

2-20

3-27

0618

EM-03V

7.5

6.9

1.8

0.1-10

2.4-140

2.8-19

3-40

0620

EM-28V

7.5

6.9

2.2

0.15-10

1.284-140

2.8-26

2.8-41

0624

EM-04V

7.5

6.9

2.4

0.15-10

1.1-120.3

2.8-30

3.2-55

0630

EM-05V

7.5

6.9

3.0

0.1-22

0.902-260

2-35

3-70

0640

EM-18V

7.8

7.0

4.0

0.15-22

0.7062-125

2.5-40

3.8-60

0650

EM-06V

7.6

6.9

5.0

0.22-47

1.6-300

1.6-30

2-50

7.0x7.0

0715

EM-46V

8.3

7.3

1.5

0.33-0.47

3.465-7.15

10-17.5

15-19

0720

EM-44V

8.3

7.3

2

0.15-2.2

1.0165-32

6.5-30

10-40

0724

EM-64V

8.3

7.3

2.4

0.47-4.7

1.43-40

5.5-32

6.5-40

0730

EM-52V

8.3

7.3

3

0.1-22

0.7062-180

2.5-38

4-55

0740

EM-35V

8.3

7.3

4

0.15-1

0.7704-6

15-30

20-32

0750

EM-34V

8.3

7.3

5

0.15-22

0.7062-80

4-30

4-43

7.6x7.3

7640

EM-78V

8.5

7.9

4

0.2-10

0.987-60

5.2-32

11-65

7650

EM-75V

8.5

7.9

5

0.22-15

0.8-60

4-42

3.5-46

7.9x7.95

7930

EM-97V

9.1

8.1

3

0.22

0.987

33

42

7940

EM-98V

9.1

8.1

4

0.22

0.861

36

60

8.8x6.8

0815

EM-43V

10.5

7.1

1.5

3.3

52.8

4

4

0840

EM-45V

10.5

7.1

4

0.15

0.66-0.902

35-40

50-60

0850

EM-20V

10.5

7.1

5

0.1-6.8

0.66-24.2

6.5-40

7-70

8.2x7.7

8120

EM-90V

9

8.4

2

0.21

2.4

22

30

8130

EM-83V

9

8.4

3

0.33-6.8

1.485-34

6.2-30

7.5-36

8140

EM-84V

9

8.4

4

0.19-3.3

0.748-19

8-41

19-65

8150

EM-85V

9

8.4

5

0.2-1

0.55-4.0425

16.5-51

27-65

10.0x7.05

100703

EM-1SV

11.5

7.5

2.8

0.15-0.18

0.9416-1.391

28-34

42-55

100704

EM-66V

11.5

7.5

4

0.15-1

0.8-4.4

15-40

28-80

100705

EM-51V

11.5

7.5

5

0.15-1

0.572-4

25-40

32-100

10.15x7.35

107404

EM-96V

11.6

7.6

4

0.21

0.7245

38

60

107406

EM-69V

11.9

7.7

6.5

0.18-0.36

0.539-0.792

38-48

32-50

10.0x10.0

1015

EM-54V

11.5

10.3

1.5

0.22-1

3.8-17

8.7-18

13.3-36

1020

EM-39V

11.5

10.3

2

0.24-10

3.0-74.8

4-20

5-32

1024

EM-19V

11.5

10.3

2.4

0.36-4.7

2.1-34.3

6-25

7.5-32

1030

EM-07V

11.5

10.5

3

0.15-22

0.66-110

3.4-40

4-65

1040

EM-08V

11.8

10.5

4

0.1-100

0.4815-270

2.4-50

3-90

1050

EM-09V

11.8

10.5

5

0.22-68

0.648-210

2.9-40

3-70

1060

EM-60V

11.8

10.3

6

0.45-6.8

0.8132-14

10-38

13.5-56

1070

EM-41V

11.8

10.3

7

0.22-100

0.66-180

2.6-48

3.2-100

10.2x7.9

108004

EM-1WV

11.5

8.05

4

0.18-0.21

0.5355-0.63

41-44.5

60-65

108005

EM-1UV

12

8.2

5

0.15-0.3

0.517-0.902

36-47

55-100

11.4x7.95

117903

EM-99V

13

8.1

3

0.18-0.47

0.8925-1.89

24-34

40-60

117904

EM-1ZV

13.1

8.1

4

0.19-0.47

0.504-1.68

26-45

47-82

12.5x12.5

1218

EM-63V

13.8

12.9

1.8

1

9.5

12

19

1235

EM-11V

13.8

12.9

3.5

0.22-22

0.85-71.5

4.5-39

6-80

1240

EM-55V

14.2

12.9

4

0.22

0.525

40

70

1250

EM-13V

14.2

12.9

5

0.22-33

0.495-88.5

4.6-51

7-110

1260

EM-62V

14.2

12.9

6

10-47

12-90

3.5-12

5.5-12

1265

EM-17V

14.2

12.9

6.5

0.22-150

0.65-350

2-50

2.7-80

12.8x8.05

130802

EM-89V

14.3

8.3

2

0.21

2.3

23

35

130804

EM-92V

14.6

8.3

4

0.22

1

38

70

130805

EM-79V

14.6

8.3

5

0.22

0.6

49

70

15.3x8.65

150902

EM-87V

16.4

8.8

2

0.21

1.76

30

42

150903

EM-88V

16.7

8.8

3

0.2-0.25

0.8856-1.1

35-41

68-110

150904

EM-68V

17.3

8.8

4

0.15-0.3

0.517-0.8

35-56

50-110

150905

EM-76V

17.3

8.8

5

0.1-0.21

0.32-0.781

45-52

70-120

15.5x9.1

159104

EM-81V

17.3

9.3

4

0.22

0.572-0.781

36-40

62

159105

EM-77V

17.3

9.3

5

0.21

0.65-0.77

45-50

70-90










Features

• Molding type SMT inductor with metal alloy powder construction. 

• Small footprint and low profile with ultra large current design. 

• Large current and low DCR. 

• Small copper loss design. 

• Magnetic shielded, suitable for high density mounting.

• Ultra low buzz noise.

Applications

Laptops, desktops, PCs and servers

GPSs

Communcation devices

VGA cards

DC/DC converters

VRMs

Base stations