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 Suppression Choke

• 5 A Max. Rated Current

• 250 Vrms Isolation

EPZ3003G

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

Schematic

1

2

4

3

Package

CSZ3003G

Rev. 1

7/29/03

Turns Ratio

Pins 1-4 : 2-3

1 : 1

SRF

(MHz Typ. )

80

Inductance

(µH ± 30%)

Pins 1-4, 2-3

1.5

DCR

(m

Ω Max.)

Pins 1-4, 2-3

11

Impedance

(

Ω Min. )

600

@100 MHz

Pins 1-4, 2-3

400

Ω

600

Ω

800

Ω

1K

Ω

1.2K

Ω

200

Ω

1.0

MHz

10

MHz

500

MHz

100

MHz

Typ.

0

Impedance Curve

Mark on Bottom:

PCA

EPZ3003G

D.C.

Frequency

.200

(5.08)

.138

(3.50)

.177

(4.50)

.435

(11.00)

.010

(.254)

1

2

.364

(9.25)

4

3

.275

(6.99)

.010/.015

(.254/.381)

.234

(5.94)

.200

(5.08)

.129

(3.27)

.344

(8.74)

.035

(.889)

4

3

1

2

.205

(5.20)