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Wurth Electronics

- Wurth Electronics eiSos GmbH & Co. KG is a manufacturer of electronic and electromechanical components for the electronics industry. Production sites in Europe, Asia and North America supply a growing number of customers worldwide. The product program encompasses EMC components, inductors, transformers, HF components, varistors, capacitors, power modules, LEDs, plug connectors, power supply elements, wireless power coils, switches, connection technology and fuse holders. Wurth Electronic eiSos GmbH & Co. KG, together with its specialized affiliated companies, form the Wurth Electronic eiSos Group.


REDCUBE Terminals

Wurth Electronics REDCUBE

Wurth Electronics' REDCUBE terminals with PressFit, Plug, SMC, and THR technologies for high current applications are available at DigiKey. Learn More

LED it Grow!

Wurth Electronics LED it Grow!

Wurth’s high power horticulture series LEDs are used to increase photosynthesis and help provide optimal plant growth and development. Learn More


Image of Wurth's Perfect Match

Wurth's REDFIT IDC connector is a solderless reversible direct plug-in connector with SKEDD technology and insulation displacement connection. Learn More

Product Listing View All

Featured Products

Image of Wurth's Aluminum Polymer Capacitor

Aluminum Capacitors

Wurth's wide range of aluminum capacitors are available in both polymer and electrolytic versions for use in a variety of applications. Learn More

Wurth Wireless Power Solutions Thumbnail

Wireless Power Solutions

The Wireless Power Charging Coils (WE-WPCC) product family continues further expansion of transmission and receiver coils. Learn More

Newest Products View All (164)

Image of Wurth Electronics' WE-TVS Series Diodes

WE-TVS Series Diodes

Wurth Electronics offers the WE-TVS series diodes in a standard series, high-speed series, and super speed series for ESD protection.

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Image of Wurth Electronics' WR-TBL Terminal Blocks

WR-TBL Terminal Blocks

Wurth Electronics' WR-TBL series terminal blocks are available in many different connection types and offer large and modular terminal block possibilities.

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Image of Wurth Electronics Spacer Studs and Round Spacers

Spacer Studs and Round Spacers

Wurth Electronics offers a variety of spacer studs which feature different material, wrench sizes, lengths, and internal/external thread.

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Image of Wurth Electronics Spacers


Wurth Electronics offers many different versions and mounting variations of spacers such as snap-in, self-adhesive, screw, and snap rivet mount.

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Image of Wurth Electronics SMD Spacers

SMD Spacers

Wurth Electronics SMD spacers are designed for automatic assembly. The SMD spacers have constant quality during the pick and place and soldering process.

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Image of Wurth Electronics' WCAP-CSMH Series MLCCs


Wurth Electronics' WCAP-CSMH series is suitable for use in applications with surge and burst requirements such as ports and I/O applications, among others.

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Tools & Support

Image of Wurth Elektronik Design Guides

Design Books

Comprehensive design books developed for engineers. Covering a multitude of Components, Applications, and LTSpice Methods. Learn More

Image of Wurth's Power Inductor 8 Design Tips

Design Tips for Inductors

A brief design guide with hints which should be considered designing and selecting power inductors for your DC/DC converter. Learn More


@ask Lorandt For Electronic Design Support

Wurth Electronics' AE Lorandt Föelkel shares short, basic video demonstrations of electromechanical, optoelectrical, and active components and applications. Learn More

Image of Wurth Elektronik's Reliability Data

Reliability Data (FIT and MTBF)

One of our most frequently asked questions - Find all of our FIT and MTBF data here. Learn More

Image of Wurth's REDEXPERT


Würth Elektronik's online platform for simple component selection and performance simulation. Try REDEXPERT and calculate your losses in real-time. Learn More

Image of Wurth Elektronik's IC Reference Design

IC Reference Design

Search thousands of reference designs of leading IC manufactures to ease your design process. Learn More

Product Training Modules View All (16)


REDFIT IDC SKEDD Connector Solutions

Duration: 10 minutes

This presentation will give an overview of the features and benefits, as well as the board layout and design specifications.

Image of Wurth Electronics' white LEDs

White LEDs

Duration: 5 minutes

An introduction of Wurth's white LEDs, including their benefits, construction, technical parameters, and application examples.


Chip LEDs

Duration: 10 minutes

This presentation will provide an overview of Würth Electronics Chip LED product offerings and benefits.



Duration: 10 minutes

This presentation will provide an overview of Würth Electronics PLCC LED product offerings and benefits.

Featured Videos View All (44)

WE-MCRI – Innovative Molded Coupled Inductor

The WE-MCRI is an innovative molded coupled inductor with fully automated bifilar winding process. It offers an almost ideal coupling coefficient up to 0.995.

Publish Date: 2018-12-11

SMT Spacer

SMT Spacers from Wurth Electronic significantly optimize the assembly process of electromechanical units. Mounting conventional spacers takes a lot of time, SMT Spacers are tailor-made for full automation.

Publish Date: 2018-12-11

@askLorandt explains: Automatical Production Process with THR Terminal Blocks

@askLorandt explains the features of the THR Terminal Blocks.

Publish Date: 2018-10-23

@ askLorandt explains: MagI³C Power Modules and measuring switching frequency and output ripple

Lorandt explains hints on how to measure the switching frequency and output ripple voltage dependency of the switching frequency.

Publish Date: 2018-08-14

Manufacturer Web site