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  • Preferred Supplier

Bel

Image of Bel's Power Solutions

Power Solutions

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

Image of Bel's Protection Solutions

Protection Solutions

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

Image of Bel's Connectivity Solutions

Connectivity Solutions

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

Tools and Support

Featured Videos

Signal Transformer HCTC Chokes and HCTI Inductors
Bel Mag- 5G base T ICM | Datasheet Preview
Stewart Connector USB 2.0 and 3.0 Connectors | Digi-Key Daily
Daniel Bernstein, President CEO of Bel Fuse Inc, Nasdaq Behind the Bell Interview (July 10, 2018)
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Recent PTMs

5 minutes
High Current Toroidal Common Mode Chokes - HCTC Series
This presentation provides both an introduction to Signal’s line of High Current Toroidal Choke, known as the HCTC series and an overview of where and how the HCTC series chokes are used.
5 minutes
SMD Inductor Design Kits
Signal Transformer's SMD inductor design kits provide a varied selection of SMD and toroidal inductors to support DC/DC converter processing equipment.
5 minutes
Surface Mount Inductors (SMD) for Lighting
An introduction to Signal's line of SMD Inductors for Lighting, including an overview of applications and markets, as well as safety and technology features incorporated into the series.
10 minutes
EcoTran Standard Series Transformers
This presentation will provide an introduction to Signal's line of EcoTran Standard Series Transformers.
10 minutes
DIN Rail AC-DC and DC-DC Power Supplies
DIN Rail power supplies are commonly specified for industry equipment, test and measurement equipment, wireless communications, renewable energy, instrumentation, robotics and automation applications.
10 minutes
Railway and Harsh Environment Products
MELCHER products are designed to meet the highest national and international standards for harsh environments
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About 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.