RTL8221B-VB-CG Datasheet, Specs, Alternatives & ECAD | REALTEK | PartGenie

AI summary

RTL8221B-VB-CG product

The RTL8221B-VB-CG is a high-performance 2.5G Ethernet PHY transceiver from Realtek, designed for high-speed networking applications.

Best for

Routers
Ethernet Switches
Industrial Automation

Avoid if

Applications requiring only 10/100M speeds without need for 2.5G capability.

Check before use

Power supply sequencing and thermal management requirements.

Key specifications

Data Rate: Up to 2.5 Gbps
Interface: SGMII/HiSGMII/2500Base-X
Package: 48-pin QFN

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial AutomationNetworking Equipment

Datasheet

d2295dbfa7c66a0c2f491108a773ad6f_2208301730_Realtek-Semicon-RTL8221B-VB-CG_C5155988.pdf

800 KB

CAD Models

Download ECAD models for RTL8221B-VB-CG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

It is a highly integrated Ethernet PHY transceiver supporting 10/100/1000M and 2.5G data rates, compliant with IEEE 802.3 standards.