Packages for Custom Design (PCD) at Wurth Electronics Midcom

Searching for the perfect component? Stop right there.

Instead of trying to find the right part from a list of finished components that aren’t quite what you need, let Wurth Electronics Midcom design a custom solution for you. We’ll work together to develop a component that fits your individual needs.

Read on to learn all about our packages for custom designs (PCD)!

What Are Packages for Custom Designs (PCD)?

At Wurth Electronics Midcom, we offer two main catalogs for electronic and electromechanical components:

Our finished magnetic components catalog offers a breadth of products that are already created. If you’re looking for common mode signal and communications parts, power magnetics, or EMC components, you can start your search here.

Our packages for custom designs (PCD) catalog, on the other hand, offers solutions for designs that are less easy to place. If you need a customized component in the bobbin or toroid headers product group, you can check out our list of preferred packages to begin your custom design.

How the Custom Design Process Works

Your custom capabilities at Wurth Electronics Midcom are nearly endless. Whatever you need, we’ll offer you our direct support to create a quality, innovative design that suits your unique needs.

So, how does the custom design process work?

First, you’ll submit a new design request for the power or signal product you would like designed. Then, we’ll design and ship you free samples of the requested part.

Once you approve the design, we’ll get to work building the prototype. During that time, you’ll enjoy direct support from our qualified sales team and local engineers.

At Wurth Electronics Midcom, we ensure reliable quality through:

  • Total quality management
  • Approvals upon request: VDE, UL, BABT, JQA, CSA
  • Total process control
  • State-of-the-art facilities

We also provide a series of logistics solutions, including:

  • VMI/consignment
  • Buffer safety stock
  • Centralized forecasting

After the prototype is approved, we’ll ship your first production order within 12 weeks of your initial request. Yes, it’s that easy!

Time to Market for PCD Components

The time to market for PCD components is incredibly fast. From the time your design request is finalized to your first production order, we’ll have your design completed within three short months!

Check out this timeline to see an illustrated version of our time to market.

Benefits of Custom Designs from Wurth Electronics Midcom

At Wurth Electronics Midcom, we always strive to offer "more than you expect."

Here's how we do that through our PCD custom solutions:

  • Two-week design and sample service
  • Short time to market
  • Direct support through solution-oriented employees
  • Reliable quality and process control
  • Extensive logistics solution
  • Reference designs of leading IC manufacturers
  • Innovative designs
  • Global account management

These are just a few of the benefits of our PCD program. If you would like to learn more, please send us your inquiry form, and we'll respond as soon as we can.

Custom Products from Wurth Electronics Midcom

So, you're ready to start the custom design process. Great! But where to begin?

Start by checking out our Transformers Quick Reference chart. It breaks down our transformer solutions by package/core, advantages, limitations, and safety capability.

Alternatively, you can start with our PCD product catalog. You’ll be able to search by two main product groups:

Finally, there’s our Custom Capabilities catalog. This extensive catalog offers all the information you need to know about our custom solutions at Wurth Electronics Midcom. With product details on transformers, toroids, and even finished magnetic components, you’ll be able to find the right part for whatever design you’re working on.

Smart Transformer Selector (STS)

You can also use our Smart Transformer Selector (STS), our online smart search tool for all flyback transformers on our website. The STS is free and extremely easy to use, with high-tech analytics, comparison, and 3D features. Try it out here!

Request a Custom Design Today!

Ready to request your own custom design from Wurth Electronics Midcom?

To start the process, simply fill out your design request form, and submit it to We'll be in touch as soon as possible to see how we can help!