E L E C T R O N I C S I N C .

Thru-Hole Power Inductor

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Low loss material ensures operation in high frequency switching

converters, such as Buck, Boost or as output averaging filter inductor

• Also suitable for use in high quality filter applications

• UL 1446 Class B Insulation System

• UL 94V-0 Recognized Material

• In Header Mount Package

• Low Cost Inductor

EPI AVM3 Series

Product performance is limited to specified parameters. Data is subject to change without prior notice.

Package AVM3

Primary Specification

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

CSIXXXXXXAVM3 Rev. 1

9/22/03 FT

EPI100133AVM3

EPI200143AVM3

EPI200932AVM3

EPI220153AVM3

EPI470153AVM3

EPI500942AVM3

EPI500103AVM3

EPI101752AVM3

EPI101802AVM3

EPI101432AVM3

EPI151752AVM3

EPI251422AVM3

EPI471202AVM3

EPI501192AVM3

EPI681102AVM3

EPI751342AVM3

EPI751242AVM3

EPI102212AVM3

EPI102102AVM3

Part

Number

10.04

20.96

21.25

21.38

45.98

49.60

52.27

97.22

95.32

101.68

150.58

251.10

478.90

504.97

686.38

749.33

754.42

1004.40

1027.52

Induct.

(µH ± 20%)

@ 0 Adc

.006

.009

.011

.009

.010

.017

.015

.024

.030

.038

.030

.077

.268

.267

.662

.169

.341

.510

.810

DCR

(

Ω Typ.)

11.4

11.4

7.8

15

15

7.6

10.5

8.2

8.0

4.4

7.7

4.2

2.0

1.7

1.0

3.4

1.8

1.5

1.0

Idc

(A)

7

14.6

14.8

13.6

23.3

34.6

36.4

65

48

71

105

175

374

352

613

522

526

700

880

Induct.

(µH ± 15%)

@ I Sat

13.5

14.5

9.3

15

15

9.4

10.2

7.5

8.0

4.3

7.5

4.2

2.0

1.9

1.0

3.4

2.4

2.1

1.0

I Sat

(A)

77

106

77

107

107

106

134

134

171

77

171

106

107

77

107

171

106

106

107

Core Loss

(mW)

@ Vt

11.0

19.0

16.0

19.2

28.1

29.5

33.5

45.7

42.0

35.0

66.0

66.0

91.0

77.9

109

147.3

114.3

131.9

133

Vt

(V-µSec.)

@ 100 KHz

638

1535

640

1531

2621

1527

1894

1823

1544

655

2951

1543

747

635

307

3017

1514

1543

440

Energy

(µJ)

@ I Sat

21

20

19

34

38

18

23

26

34

20

18

22

21

21

15

19

19

20

17

Temp.

Rise

@ Idc (°C)

Marking:

PCA

EPIXXXXXXAVM3

D.C.

Bottom

View

.900

(22.86)

8.25

Max.

(20.96)

.600

(15.24)

32

1

4

1.360

Max.

(34.54)

.200 ± .020

(5.08 ± .500)

.054 Ø Max.

(1.37 Ø)

1.350 Max.

(34.29)

Schematic A

1

3

Schematic B

1

2

A

A

A

B

B

A

A

A

B

A

A

A

B

A

B

A

A

A

B

Schematic

.900

(22.86)

.600

(15.24)

.057 Ø Max.

(1.45 Ø)

1

• Switching Frequency : Up to 500 KHz •