Würth Elektronik iBE is a manufacturer of customized inductors which are used in a variety of automotive applications. We are part of the Würth Elektronik eiSos Group, the largest production entity of the Würth Group.

Our product range contains customized air coils made of round or flat wire, rod core chokes, power inductors and ferrite cores. The customized designs are 100% tailored to the requirements of our customers and the respective application.

Category 1 components include THT and SMD rod core chokes in various custom designs for automotive use.

Category 2 components include customized inductors tailored for the use in e-Mobility applications and for the electrification of ancillary units in the automotive field.


Our products are not only used in many safety-related applications. We also supply individual customized solutions for areas such as comfort, ADAS and Powertrain.


  • electric windows
  • pedal adjustment
  • electric seat adjuster
  • digital audio broadcasting (DAB)


  • front camera
  • rear camera
  • lane departure warning system
  • adaptive cruise control (ACC)


  • anti blocking system (ABS)
  • headlamp level control
  • airbag
  • tire pressure control system


  • fuel pump
  • air-conditioning compressor
  • cooling water pump
  • transmission control


  • inverter
  • converter
  • battery management systems
  • energy management and -recuperation

Electrification of ancillary units

  • 48V on-board power supply
  • e-power steering (Steer by Wire - EPS)
  • e-pumps (coolant, fuel)
  • e-turbo

With six production locations we are represented in all important markets and continents. With our strategy local for local we can supply our worldwide customer base directly on-site. We guarantee many advantages such as short delivery times, low transport costs, timely communication in the local language, same time zone and currency.

Locations EUROPE

Thyrnau, Germany (Headquarter)

Czech Republic

Belozem, Bulgaria

Esslingen, Germany

Locations ASIA and NAFTA



We do not only offer innovative components and customized solutions, we also provide other benefits and services, such as support during the design-in phase, a large environmental and testing laboratory, various logistics systems and much more.

In Bavaria we call this products and more.

Our product management is always developing new and innovative components that are based on the requirements and new technologies in the automotive market.

For product validation and verification our environmental and testing laboratory offers a wide range of test equipment and measuring devices.

At our Technology Center in Thyrnau, we develop our own production facilities for tool and machine construction for all locations – this guarantees a global production concept.

In the in-house sample and pre-production, we can provide first handmade samples to our customers within a very short time for testing their customer-specific application.

Quality policy

  • Satisfied customers
  • Satisfied employees
  • Prevention of waste
  • Conservation of the environment
  • Healthy and sustainable growth
  • Obligation to comply with all relevant legal regulations, sanctions and customer requirements
  • Continuous improvement of our management system

Environment policy

  • Lowest possible consumption of resources and raw materials
  • Lowest possible burden of the environment
  • Compliance with environmental laws
  • We encourage the environmental awareness and commitment of the employees
  • Continuous improvement of environmental influences


  • IATF 16949 since September 2018
  • AEO-F and Known Consignor since 2015
  • ISO 14001 since September 2007

You can find an overview of our certificates in the Download Center.

Product validation & verification

Our fully equipped environmental and testing laboratory qualifies us to
carry out all environmental tests according to AEC-Q 200D in-house.

  • Environmental lab
  • Analysis lab
  • Measurement lab

A detailed description of our laboratories can be found in our company presentation in the Download Center.

You want to find out more about Würth Elektronik iBE and our customized solutions for Automotive applications?

You can contact us anytime. We would be pleased to support you.

Würth Elektronik iBE GmbH | Gewerbepark 8 | D-94136 Thyrnau | Phone +49 8501 9001-0
iBE@we-online.de | www.we-online.com/iBE