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Bel

- Bel and its groups are primarily engaged in the design, manufacture and sale of products used in networking, telecommunications, high-speed data transmission, commercial aerospace, military, transportation, and consumer electronics. Products include magnetics (discrete components, power transformers and MagJack™ connectors with integrated magnetics), modules (DC-DC converters and AC-DC power supplies, integrated analog front-end modules and custom designs), circuit protection (miniature, micro, surface-mount and PPTC resettable fuses) and interconnect devices (micro, circular and filtered D-Sub connectors, fiber optic connectors, passive jacks, plugs, radio frequency (RF), microwave connectors and high-speed cable assemblies). The company operates facilities around the world. Related product brands include: Bel Fuse, Bel Power Solutions, Cinch Connectivity Solutions, Signal Transformer, Stewart Connector, TRP Connector.

Power Solutions

Bel Power Solutions

Bel has one of the world’s largest power conversion and power management solutions portfolio for AC/DC & DC/DC applications. Learn More

Protection Solutions

Image of Bel's Circuit Protection Family

The Bel circuit protection portfolio includes one of the broadest ranges of circuit protection products on the market today. Learn More

Connectivity Solutions

Bel Connectivity Solutions

Bel’s Connectivity brands offer a diverse line of high quality, high performance connectors, and cable assemblies. Learn More

Product Listing View All

Featured Products

High Frequency SMA End Launch Connectors

High Frequency SMA End Launch Connectors

Cinch Connectivity Solutions' high frequency end launch connectors are used to transition microwave energy from coaxial to planar transmission line structures. Learn More

Image of Bel Fuse MagJack Integrated Connector Modules

MagJack Integrated Connector Modules

Bel Fuse's MagJack® integrated connector module (ICM) product-line is Bel Fuse and Stewart’s premier family of products for Ethernet networking applications, ranging from 10/100 BaseT to 10 GBaseT, to PoE(plus). Learn More

Newest Products View All (121)

Image of Cinch Connectivity Solutions' SMP Ganged 4-Port Coax Connectors

SMP Ganged 4-Port Coax Connectors

Cinch Connectivity Solutions’ SMP ganged and board-to-board RF connector solutions feature a a frequency range of DC to 40 GHz.

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Image of Bel Fuse's Low Profile DC/DC DOSA 6 A and 12 A Converters - SLDM Series

Low Profile DC/DC DOSA 6 A and 12 A Converters - SLDM Series

Bel's SLDM-06D1Ax and SLDM-12D1Ax DC/DC converter modules deliver up to 6 A and 12 A output current and a very low profile converter.

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Image of Bel Power Solutions' Isolated DC/DC Converter 200 W Quarter Brick - 0RQB-D0W12L

Isolated DC/DC Converter 200 W Quarter Brick - 0RQB-D0W12L

Bel Power Solutions’ 0RQB-D0W12L isolated DC/DC converter provides up to 200 W of output power from a wide input range (72 V, 96 V, and 110 V typical).

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Image of Bel Power's LDD240-WU DIN Rail Converter

LDD240-WU Revolutionary 240 W DC/DC DIN Rail Converter

Bel Power Solutions' LDD240-WU DIN rail DC/DC converter is ideally suited for applications where flexibility, compactness, and high reliability are required.

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Image of Bel Power Solutions' LDX-B20 DIN Rail Mounted Buffer Module

LDX-B20 DIN Rail Mounted Buffer Module

Bel Power Solutions' LDX-B20 is a microprocessor-controlled buffer unit rated at 20 A and usable in 12 V, 24 V, 48 V, and 72 V systems.

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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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Tools and Support

Image of Cinch's Type N Connectors

Type N Connectors

Johnson® Type N Connectors meet or exceed the performance requirements of MIL-PRF-39012. All designs are based on 50 ohm system impedance per MIL-STD-348, and operate at frequencies up to 11 GHz minimum. Learn More

Image of Cinch's RJ45 D38999 Series

C-RJFTV Series

Bringing the combined technical expertise and engineering capabilities of Cinch’s rugged D38999 shell and Stewart’s high performance RJ45, the RJ45 D38999 provides Ethernet connectivity in harsh environments. Learn More

Image Bel Fuse's Circuit Protection Focus Catalog

Circuit Protection Focus Catalog

Provides overview of Bel Fuse Circuit Protection Portfolio. Learn More

Image of Signal Transformer's Linear Transformers

Linear Transformer At-A-Glance

Provides overview of Signal Linear Transformer Portfolio. Learn More

Image of Bel Power's OpenFrame Brochure

Open-Frame Product Selection Guide

An overview of Bel Power Solutions newest Open-Frame power solutions. Learn More

Image of Bel Power's Product Highlights

Product Highlights

A general overview of the intelligent, efficient and reliable power conversion devices provided by Bel Power Solutions. Learn More

Product Training Modules View All (12)

Image of Bel Power Solutions DIN Rail Power Supply

DIN Rail AC-DC and DC-DC Power Supplies

Duration: 10 minutes

DIN Rail power supplies are commonly specified for industry equipment, test and measurement equipment, wireless communications, renewable energy, instrumentation, robotics and automation applications.

Image of Bel Power Melcher AC-DC Power Converters

Railway and Harsh Environment Products

Duration: 10 minutes

MELCHER products are designed to meet the highest national and international standards for harsh environments

HCTI-SM

High Current Toroidal Inductor Line

Duration: 5 minutes

The presentation highlights the features and benefits of the HCTI series and provides an overview of where and how the parts are used.

SMD

Dual Winding Inductors in SEPIC Converters

Duration: 10 minutes

View the basic SEPIC converter circuitry with the various available Signal Transformer Dual Winding Inductor series.

Featured Videos View All (12)

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.

Cinch Dura-Con Hermetic Connectors | Digi-Key Daily

Dura-Con hermetic connectors from Cinch Connectivity Solutions' offer a high performance hermetic seal designed into the standard Cinch Dura-Con connector.

Bel Fuse MagJacks ICM | Digi-Key Daily

MagJack® from Bel Fuse integrated connector module (ICM) product-line is Bel Fuse and Stewart’s premier family of products for Ethernet networking applications, ranging from 10/100 BaseT to 10 GBaseT, to PoE(plus).

Bel Power IMX/IMY Series | Digi-Key Daily

Bel Power Solutions IMX/IMY series from of board-mountable DC-DC converters has been designed according to the latest industry requirements and standards.

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