PRODUCT DATA SHEET
ULTRA-LOW COST, LOW DISTORTION
LINE MATCHING TRANSFORMER
Features
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Lead-free (Pb-free)
RoHS compliant
Low Distortion
11mm (0.43”) Seated Height
Industry Standard Pinout
IEC 60950 and UL 60950 Certified
UL Recognized Component
Extended Frequency Response
Flat TX and RX Responses
Simple Matching
Low Insertion Loss
High Thermal Stability
P5033
Applications
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V.90 and V.92 Modems
V.34 Modems
Fax Machines
Instrumentation
Set Top Box/Web browsing
Internet Feature Phones
DESCRIPTION
P5033 is intended for low cost V.90 and V.92
(56kbps)
modems
and
other
high-speed
applications. It is a direct substitute for P3356,
being mechanically compatible and having identical
signal/distortion and matching characteristics, and
suitable for supplementary insulation, 250V
working.
P5033 uses patented design and construction
methods to achieve excellent signal performance
and safety isolation to international standards. The
part is completely lead-free, compliant with RoHS
Directive 2002/95/EC, and suitable for lead-free
and conventional processing.
P5033 has exceptionally flat frequency response
from 30Hz to 10kHz, a 3dB bandwidth of 60kHz
and requires only the very simplest of matching to
achieve good return loss and transhybrid loss
across the voiceband, with very low levels of signal
distortion at signal frequencies as low as 150Hz.
P5033 also exhibits stable characteristics over its
full operating temperature range to maximize
data throughput under varying environmental
conditions without the need for modem
retraining.
P5033 is certified to IEC 60950 and UL 60950.
P5033 is a UL Recognized Component and is
supported by an IEC CB certificate.
Patented
ETALDOC 779/5
Page 1 of 6
June 2005
ETAL [ ETAL Group ]
