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

T1/CEPT/ISDN-PRI Transformer

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Add “-RC” after part number for RoHS Compliant

• 1500 Vrrms Hipot (Pri. to Sec.)

EPA3310S & EPA3310S-RC

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

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

CSA3310S & -RC Rev. Orig1

6/27/06 JDG

Electrical Parameters @ 25° C

Package

Suggested

Solder

Pad Layout

PCA

EPA3310S(-RC)

Date Code

.490

(12.45)

.270

(6.86)

.190

(4.83)

.350

(8.89)

.005/.015

(.127/.381)

.050

(1.27)

.350

(8.89)

.018/.022

(.457/.559)

.008/.012

(.203/.305)

.070

(1.78)

0°-8°

.015/.025

(.381/.635)

.030

(.762)

.050

(1.27)

.055

(1.40)

.400

(10.16)

Schematic

T2

7

10

6

11

8

Pri.

9

Sec.

1CT:2CT ± 5%

T1

1

2

16

3

14

Sec.

Pri.

1:1.15CT ± 5%

Primary Inductance

(mH Min.)

@ 100 KHz, 0.1 Vrms

1.2

@ 100 KHz, 0.1 Vrms

Interwinding Capacitance

(pF Max.)

30

@ 100 KHz, 0.1 Vrms

Leakage Inductance

(µH Max.)

0.60

Pri. w/ Sec. Shorted

Pri. DCR

(

Ω Max.)

0.70

(T1 & T2)

Sec. DCR

(

Ω Max.)

0.70

(T1)

1.0

(T2)

Notes :

1. Lead Finish

2. Peak Temperature Rating

3. Moisture Sensitive Levels

4. Weight

5. Packaging Information

(*Add “TR” to end of part number, but

in front of “-RC”when placing order)

(Tube)

(Tape & Reel)

MSL = 4

(72 Hours,

≤30°C/60%RH)

EPA3310S-RC

245°C

0.9 grams

39 pieces/tube

650 pieces/13” reel

(*EPA3310STR-RC)

EPA3310S

225°C

MSL = 3

(168 Hours,

≤30°C/60%RH)

0.9 grams

39 pieces/tube

650 pieces/13” reel

(*EPA3310STR)

SnPb

Hot Tin Dip (Sn) †

† Hot tin dipped over Matte Tin with Ni Barrier