PT66004 - ISDN S-Interface Transformer

Features

■

Designed for G.703 codirectional

interface

■

Matched to leading transceiver ICs

■

Through-hole unit

■

Lead free version available (see How to

Order)

■

Lead free versions are RoHS compliant*

Applications

■

Telecom

1

Pri

III

3

II

I

6

5

4

Sec

Electrical Specifications @ 25 °C

Turns Ratio ± 3 % (III : II + I) ........1:2 CT*

OCL (mH min.)......................................20

Interwinding Capacitance

Cww (pF max.)................................130

Leakage Inductance Ls (µH max.) ..........5

HIPOT 50 Hz for 2 sec. (Vrms)

III to II + I ......................................1500

DCR I + II (Ω max.)..................................5

DCR III (Ω max.) ................................2.65

Operating Temperature (°C) ........0 to +70

*CT : center tap

Other OCL specifications available on

request.

Packaging Specifications

Tube ....................................56 pcs./tube

Electrical Schematic

Product Dimensions

45

6

12

3

14.2

(0.559)

LOGO

PIN 1

DATE CODE

P/N

MAX.

14.2

(0.559)

MAX.

10.16

(0.400)

5.08

(0.20)

5.08

(0.20)

10.16

(0.400)

0.6 ± 0.1

(0.024 ± 0.004)

DIA.

DIMENSIONS ARE:

MM

(INCHES)

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

03/05

How to Order

PT66004 __

Model

Termination

Blank = Tin-lead

L = Tin only (lead free)