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Würth Elektronik

- Würth Elektronik 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. Würth Elektronik eiSos GmbH & Co. KG, together with its specialized affiliated companies, form the Würth Elektronik eiSos Group.

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Coupled Inductors

Coupled Inductors

Würth Elektronik offers a variety of innovative molded coupled inductor options that include high voltage isolation and low profile with various turn ratios. Learn More

Coaxial Connectors

King of coaxial connectors

With its threaded-type coupling mechanism, the SMA connector is perfect for securing your connection in intensive vibration environments. Learn More

Common Mode Chokes

WE-CMB Common Mode Power Line Choke

Würth Electronic’s WE-CMB family of common mode power line chokes provide low profiles and high voltage ratings for use in a variety of applications. Learn More

Product Listing View All

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Featured Products

Image of Wurth's Aluminum Polymer Capacitor

Aluminum Capacitors

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

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Wireless Connectivity Products

Würth's wireless connectivity products are ideal solutions for decentralized IoT and smart metering applications. Learn More

Newest Products View All (211)

GaN Magnetics

Würth provides expertise along with leading IC manufacturers in the GaN magnetic field with a variety of recommendations for your DC-DC & AC-DC applications. Learn More

MCX and MMCX Connectors

Würth Elektronik's micro coaxial MCX and micro-miniature coaxial MMCX connectors feature snap-on coupling mechanism for fast and easy connections. Learn More

WE-LAN AQ

Würth’s fully automated process of the WE-LAN AQ transformer improves overall performance & increases reliability with its innovative coil winding technique. Learn More

Fixed Metal Plate Resistors

Würth Elektronik's fixed metal plate resistors are available in two different product series and are suitable for a wide range of current sensing applications. Learn More

Fixed Thick Film Resistors

Würth Elektronik's thick film resistors are available in three different product series to cover a power range from 0.125 W to 2 W. Learn More

WE-SMGS: Surface Mount Solderable Gasket

Würth Elektronik's WE-SMGS series surface mount solderable gaskets are the perfect alternatives to the WE-SECF contact finger series. Learn More

Tools & Support

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Design Books

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

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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

askLorandt

@ask Lorandt For Electronic Design Support

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

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Reliability Data (FIT and MTBF)

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

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REDEXPERT

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

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IC Reference Design

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

Recent PTMs View All (16)

REDFIT IDC SKEDD Connector Solutions Publish Date: 2018-06-26

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

Duration: 10 minutes
White LEDs Publish Date: 2018-05-10

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

Duration: 5 minutes
Chip LEDs Publish Date: 2018-04-25

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

Duration: 10 minutes
PLCC LEDs Publish Date: 2018-04-19

This presentation will provide an overview of Würth Elektronik's PLCC LED product offerings and benefits.

Duration: 10 minutes

Featured Videos View All (80)

WEbinar Powered by Digi-Key: Everything you want to know about Supercapacitors

Learn all about Supercapacitors with a focus on EDLC in this one-hour training with Frank Puhane. Digi-Key Electronics is the exclusive sponsor of the Wurth Electronics technical WEbinar Series.

WEbinar Powered by Digi-Key: REDEXPERT (Portuguese Version)

Learn about the most accurate AC loss model, REDEXPERT in this one-hour training with Speaker Fabio Costa. This webinar is available in Portuguese only. Digi-Key Electronics is the exclusive sponsor of the Wurth Electronics technical WEbinar Series.

WEbinar Powered by Digi-Key: Common Mode Chokes Overview

Learn all about the basics of Common Mode Chokes in this one-hour training with Speaker Michael Rego. Digi-Key Electronics is the exclusive sponsor of the Wurth Electronics technical WEbinar Series.

WEbinar Powered by Digi-Key: Connectors - Tips and Tricks for Designers

Learn the ins and outs, tips and tricks for connectors in this one-hour training with speaker Diana Vazquez. Digi-Key Electronics is the exclusive sponsor of the Wurth Electronics technical WEbinar Series.

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