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

Common Mode Choke

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• For use in ADSL and VDSL Interfaces

• Effective Reduction of Common Mode Noise

Caused by AM Broadcast or Ham Radio

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

• Operating Temperature: -40°C to 85°C

• 1500 Vrms Isolation

EPA3670 & EPA3670-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

CSA3670 & -LF

Rev. Orig

2/21/06 FT

Notes :

2. Peak Temperature Rating

3. Weight

4. Packaging Information

(Tube)

EPA3670

SnPb

225°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube

EPA3670-LF

Sn100

260°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube

Schematic

4

5

1

8

Package

.310

(7.87)

.335/.345

(8.51/8.76)

.320

(8.13)

.300

Max.

(7.62)

.040

Max.

(1.02)

.230

(5.84)

.070

(1.78)

.050

(1.27)

Suggested

Pad

Layout

.330

(8.38)

.300

Max.

(7.62)

.100

(2.54)

1.00

(2.54)

Pin 1

I.D.

Common Mode Attenuation

(dB Typ.)

@ 500 KHz

-40

@ 1 MHz

-45

@ 10 MHz

-30

Primary OCL

(mH Typ.)

@ 100 KHz, 0.1Vrms

6

DCR

(

Ω Typ.)

per Wdg.

1

Turns Ratio

(± 5%)

1:1

Pri.:Sec.