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G4803D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

G4803D product

G4803D

Ethernet Transformers

EthernetTransformerGigabit

The G4803D is a dual-port Gigabit Ethernet transformer module designed for 1000 Base-T applications, offering reliable signal isolation and IEEE 802.3ab compliance.

Best for

  • Gigabit Ethernet networking equipment
  • 1000 Base-T full-duplex systems

Avoid if

  • Applications requiring non-standard turns ratios
  • Extreme temperature environments outside 0°C to +70°C

Check before use

  • PCB footprint compatibility
  • Isolation voltage requirements

Key specifications

Turns Ratio
1CT:1(TX), 1CT:1(RX)
OCL
350 µH Min.
Insertion Loss
-1.1 dB Max.

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Networking

Datasheet

bfe3e7294a21edeea78b162197dde586_2405081059_CND-tek-G4803D_C408886.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for G4803D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The G4803D is a dual-port transformer module from CND-tek, specifically engineered for long-haul Gigabit Ethernet (1000 Base-T) applications.