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

Power Choke

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Noise supression Choke

• Add “-LF” after part number for Lead-Free

• 1250 Vrms Isolation

• 13 A Rated Current

EPA3733 & EPA3733-LF

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

Electrical Parameters @ 25° C

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

CSA3733 & -LF

Rev. 1

2/21/06 FT

-70

-50

-30

-10

0

-90

Frequency

.01 M

.1 M

10 M

1 M

275

8

Turns Ratio

DCR

(m

Ω Max.)

SRF

(MHz Typ. )

1 : 1

Pins 1-4 : 2-3

2

Pins 1-4

Pins 1-4

Inductance

(µH Min.)

Schematic

1

2

4

3

Package

Bottom

View

1.230

Max.

(31.24)

.120/.180

(3.05/4.57)

.051 (1.29)

.625

Max.

(15.87)

.800

(20.32)

1.250 Max.

(31.75)

.400

(10.16)

PCA

EPA3733(-LF)

D.C.

4

3

2

1

2

1

3

2

3mm

Thick Block

Notes :

1. Lead Finish

2. Peak Solder Rating

(for wave solder process Only)

4. Weight

5. Packaging Information

(Tube)

EPA3733

SnPb

225°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube

EPA3733-LF

Hot Tin Dip (Sn)

260°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube