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Stewart Connector

- The Stewart Connector portfolio of products include one of the broadest ranges of Ethernet connectivity. Our interconnect products includes passive jacks, plugs and cable assemblies that provide connectivity in networking equipment. Modular plugs and cable assemblies are used within the structured cabling system, known as premise wiring. All connector products are designed to meet current performance standards including Category 6 regulations for Gigabit Ethernet and 10Gigabit Ethernet applications. Our MagJack® products include a comprehensive line of single and multi-port RJ-45 connectors with integrated magnetic for 10/100/1000Base-T applications. Related product brands include: Bel, Bel Fuse, Bel Power Solutions, Cinch Connectivity Solutions, Signal Transformer, TRP Connector.

Integrated Connector Modules

Image of Bel Fuse MagJack Integrated Connector Modules

Stewart/Bel premier family of Ethernet networking connectivity. Learn More

RJ Point Five Connector System

Image of Bel Fuse Inc's RJ Point Five Ethernet CAT5e Connector System

Next generation Ethernet link, double the port density compared to standard RJ45 connector solutions. Learn More

ARJ45 Category 7a Connector System

ARJ45® Category 7a Connector System

Category 7/7a premise wiring system products for 10Gigabit Ethernet and higher speed data transmissions environments. Learn More

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Featured Products

Image of Bel Fuse Inc's EPP-918A Environmental Protectant

EPP-918A Environmental Protectant

Bel Stewart's EPP-918A protective compound improves product reliability by providing an unprecedented level of defense against harsh environmental conditions. Learn More

Image of Bel Fuse Inc's 10GBASE-T Integrated Connector Module

10GBASE-T Integrated Connector Module

The 10GBASE-T meets PCIe mechanical requirements and supports the latest 10GBASE-T physical layer device (PHY) technology and applications. Learn More

Newest Products View All (17)

High-Speed Single- and Multi-Mode Fiber Optic Patch Cables

Stewart's high-speed single- and multi-mode fiber optic patch cables have a tight buffered cable design for high flex environments.

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Image of Stewart Connector's USB 2.0 and 3.0 Cables Assemblies

Universal Serial Bus (USB) 2.0 and 3.0 Cables

Stewart Connectors' USB 2.0 and USB 3.0 cables' reliable design allows for plug-and-play capabilities where hot pluggable insertion and ejections occur.

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Image of Stewart Connector's SS-60300 Series of Ethernet Modular Jacks

Ethernet Modular Jacks for 2.5 G/5 G/10 G Applications – SS-60300 Series

Stewart Connector's SS-60300 series modular jacks are designed for use in 2.5G, 5G, and 10GBase-T Ethernet applications in one simplistic design.

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Image of Stewart Connector's SealJack Harsh Environment RJ45 Modular Jacks and Cable Applied Series

SealJack™ Harsh Environment RJ45 Modular Jacks and Plugs

Stewart Connector provides reliability and functionality with both the SealJack modular cable applied series and RJ45 modular jacks.

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Image of  Stewart Connector's Universal Serial Bus (USB) 2.0 and (USB) 3.0 Connectors

Universal Serial Bus (USB) 2.0 and 3.0 Connectors

Stewart Connector's USB 2.0 and USB 3.0 connectors are offered in Type A plug configuration for board mountable applications.

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Image of Stewart Connector's Small Diameter Cable RJ45 Plugs

Small Diameter Cable RJ45 Plugs

Stewart Connector's small diameter cable RJ45 plugs for Cat6 and Cat6a applications terminate AWG 28 and AWG 30 cables and accommodate a cable diameter up to 0.210".

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Tools and Support

Image of Stewart's ARJ45™ CAT7a Connectors Selector Guide

ARJ45™ CAT7a Connectors Selector Guide

Category 7a connection system, next generation of high speed connectors selection with benefits of using CAT7a connectors. Learn More

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Cross Reference - Ethernet IC/PHY to MagJack® ICM

Enter IC/PHY partial part number and find compatible Integrated Connector Module (ICM). Learn More

Image of Stewart's MagJack Application/Part Selection

MagJack® Application / Part Selection

Select a specific MagJack® for your Ethernet application or IC to Magjack selector. Learn More

Image of Stewart's Connector Modular Plug

Modular Plug Quick Reference

Select a modular plug based on Category (CAT) performance and key part parameters. Learn More

Image of Stewart's At-a-Glance 2013

At-A-Glance

Quick look at the major product technologies that Stewart has to offer in Ethernet interfacing technology. Learn More

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Stewart Connector Focus Catalog

All the Stewart products offered in one catalog. Learn More

Product Training Modules View All (2)

EPP918

Modular Jack EPP-918A Environmental Protection Gel

Duration: 5 minutes

EPP-918A Compound helps prevent corrosion due to harsh environments and usage, is RoHS6 compliant, and contains a UV tracer to assist in visual inspection.

ARJ45

ARJ45 Category 7a Modular Connector System

Duration: 10 minutes

The ARJ45 connector system was designed for high performance Category 7a and Class Fa systems.

Featured Videos View All (2)

Stewart Connector SealJack Portfolio | Digi-Key Daily

The SealJack cable applied series are IP67 rated pre-assembled cable assemblies offered in a variety of lengths. The assemblies can be customized with IP67 and RJ45 ends using CAT5e or CAT6 shielded/unshielded cable.

Publish Date: 2018-02-13

Stewart Connector Specialty Cable Modular Plugs | Digi-Key Daily

Stewart Connector's modular plugs for specialty cable ensure high performance up to 750 operating cycles in temperatures ranging from -40-80 degrees Celsius.

Publish Date: 2016-03-28

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