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Wurth Electronics

- Wurth Electronics is a leading manufacturer of EMC and Inductive components including ferrites, ferrite beads, inductors, common-mode chokes, transformers, connectors, etc. With an international network of ISO certified production plants, distribution hubs and more than 400 technical salespeople, we supply your global activities from design to prototype to mass production. Wurth Electronics offers our customers solutions beyond the component. Our company philosophy "more than you expect" is a commitment to engineering support. Expect more!

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

@ask Lorandt Design Support


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

WE-MPSB Series

Wurth Electronics WE-MPSB

Wurth Electronics' WE-MPSB series is the world’s first ferrite bead that specifies how it performs under high current transients. 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 (129)

Image of Wurth's WR-WST: REDFIT IDC SKEDD Connector


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

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Image of Wurth Electronics WE-TDC HV SMD Coupled Inductor

WE-TDC HV SMD Coupled Inductor

Wurth Electronics' WE-TDC HV series is tiny double choke high voltage SMD coupled inductor.

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Image of Wurth Electronics WE-CPIB HV SMD High Voltage Coupled Inductor

WE-CPIB HV SMD High Voltage Coupled Inductor

The Wurth Electronics WE-CPIB HV series is a magnetically shielded SMD coupled inductor that features high isolation voltage of 2.0 kVAC.

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Image of Wurth Electronics' WE-MTCI: SMD Multi-Turn Ratio Coupled Inductor

WE-MTCI SMD Multi-Turn Ratio Coupled Inductor

Wurth's WE-MTCI series is their first multi-turn coupled inductor with turn ratios of 1:1:5, 1:2, and 1:3.

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Image of Wurth's WE-MCRI: SMD Molded Coupled Inductor

WE-MCRI: SMD Molded Coupled Inductor

Wurth Electronics' WE-MCRI series is a molded magnetically shielded SMD coupled inductor with two identical round wire windings (1:1 turns ratio).

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Image of Wurth Electronics'  WE-LAN AQ: AQ LAN Transformer

WE-LAN AQ: AQ LAN Transformer

Wurth Electronics LAN transformers display return loss/crosstalk properties and are specified for the industrial temperature range of -40°C to +85°C.

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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

Image of Wurth Elektronik's Smart Transformer Selector

Smart Transformer Design

Off the shelf custom flyback transformers. For discontinuous mode flyback SMPS designs a clever online tool has been launched by Wurth Electronics Midcom Inc. 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 Elektronik's Component Selector

Component Selector

Wurth Electronics has now released a revised and expanded version of the Component Selector helping users choose and simulate EMC Components, Power Magnetics, and Signal & Communication products. Thousands of users worldwide already use this free simultion software. 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 (11)

MagI³C Power Module

MagI³C Power Modules

Duration: 10 minutes

MagI³C power design allows engineers to save development time in comparison with a discrete solution

Wireless Power Coils


Duration: 5 minutes

The WE WPCC series offers a great solution to anyone who is looking into both or only one side of the wireless power transfer solution

WE-WPC Series Wireless Power Coils

Wireless Power Transfer

Duration: 5 minutes

Supports wireless charging anywhere, which is a practical feature for handheld devices including tablets, smartphones, MP3 players, and automobiles.


Coupled Inductors for SEPIC Converter Applications

Duration: 10 minutes

Offers a buck and boost regulator function used in applications with a flexible input voltage range and needing a stable output of a specific voltage amount.

Featured Videos View All (27)

Würth Elektronik illustrates Wireless Power Transfer (WPT)

WIRELESS POWER TRANSFER COILS WE-WPCC offer the best performance with highest Q-factor and lowest RDC values. Standardized coils, according to Wireless Power Consortium (WPC), and other off-the-shelf components from 50 mW to 200 W are available.

@askLorandt explains: ESD Live Demonstration

Lorandt explains the saturation current of an inductor

@askLorandt explains: T-Input filter for DC/DC converter

Lorandt explains how a DC/DC converter is dejammed by a T-Input filter. The T-Input filter is simulated with the free software, “LTspice”, and finally a switching converter is measured by this filter.

@askLorandt explains: Design your EMC-Filter

Lorandt explains how to utilize Wurth Electronics Design Kit of EMC Filter

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