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WS339E AI Analysis:
Specs, Applications & Alternatives

AI summary

WS339E product

WS339E

Receivers

TransceiverRS-232RS-485RS-422

The WS339E is a versatile multiprotocol transceiver designed for RS-232, RS-485, and RS-422 applications in a compact 40-pin QFN package.

Best for

  • Industrial communication interfaces
  • Multi-protocol serial ports

Avoid if

  • Applications requiring extremely low pin count or non-QFN packaging

Check before use

  • Ensure the power supply (3.3V or 5V) matches your system requirements.

Key specifications

Max Data Rate
20 Mbps
Supply Voltage
3.3V / 5V
ESD Protection
±15 kV

Compliance & Environment

RoHS
-
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

Industrial AutomationNetworking

Datasheet

c90aa1566f5b48b4a839c8ca6d13c38c_2406121543_GEC-WS339E_C3029133.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

The WS339E supports RS-232, RS-485, and RS-422 serial communication standards.