EAGLE and DesignLink – Valuable information about components

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Introduction to EAGLE and DesignLink

EAGLE (Easily Applicable Graphical Layout Editor) is a powerful PCB design software developed by Autodesk. It is widely used by electronic engineers, hobbyists, and students for designing printed circuit boards (PCBs). EAGLE offers a user-friendly interface, an extensive component library, and a wide range of features that make it an ideal choice for PCB design projects.

DesignLink is an integrated feature within EAGLE that provides valuable information about components used in PCB designs. It allows users to access detailed component data, datasheet links, and supplier information directly from within the EAGLE environment. DesignLink streamlines the component selection process and helps designers make informed decisions when choosing components for their projects.

Key Features of EAGLE

  1. Schematic Editor: EAGLE’s schematic editor allows users to create and edit electronic schematics using a vast library of components.
  2. Board Editor: The board editor enables users to design the physical layout of the PCB, place components, route traces, and define board dimensions.
  3. Autorouter: EAGLE includes an autorouter that can automatically route traces between components based on predefined rules and constraints.
  4. Design Rule Checking (DRC): The DRC feature checks the PCB design for any violations of design rules, ensuring the manufacturability and reliability of the board.
  5. 3D Visualization: EAGLE provides 3D visualization capabilities, allowing users to view their PCB designs in a realistic 3D representation.

EAGLE-DesignLink Integration

EAGLE-DesignLink is a powerful combination that enhances the component selection and information retrieval process within EAGLE. DesignLink integrates seamlessly with EAGLE, providing users with instant access to comprehensive component data.

When a component is selected in the EAGLE schematic or board editor, DesignLink automatically retrieves relevant information about that component. This information typically includes:

  • Component specifications
  • Datasheet links
  • Manufacturer details
  • Supplier information
  • Pricing and availability

Having this information readily available within the EAGLE environment saves designers time and effort in searching for component details elsewhere. It allows for quick comparisons and informed decision-making during the component selection process.

Benefits of Using EAGLE-DesignLink

1. Streamlined Component Selection

With EAGLE-DesignLink, designers can streamline the component selection process by accessing detailed component information directly within the EAGLE software. Instead of manually searching for datasheets and specifications, DesignLink provides instant access to this information, saving time and effort.

2. Accurate Component Data

DesignLink ensures that designers have access to accurate and up-to-date component data. The information provided by DesignLink is sourced directly from manufacturers and suppliers, reducing the risk of using outdated or incorrect component specifications.

3. Improved Design Efficiency

By having component information readily available, designers can make faster and more informed decisions during the PCB design process. This improves overall design efficiency, as designers can focus on the design itself rather than spending time searching for component details.

4. Cost Optimization

DesignLink provides pricing and availability information for components, allowing designers to compare costs and select components that fit within their budget. This cost optimization helps in managing project expenses effectively.

5. Design Consistency

Using EAGLE-DesignLink ensures consistency in component selection across multiple projects. Designers can easily access and reuse component information, maintaining uniformity and reducing the chances of errors or inconsistencies in the design.

How to Access Component Information in EAGLE-DesignLink

Accessing component information in EAGLE-DesignLink is a straightforward process. Here’s a step-by-step guide:

  1. Open your PCB design project in EAGLE.
  2. In the schematic editor or board editor, select the component for which you want to retrieve information.
  3. Right-click on the selected component and choose “DesignLink” from the context menu.
  4. A DesignLink window will open, displaying the available information for the selected component.
  5. Browse through the tabs in the DesignLink window to access specifications, datasheet links, supplier information, and more.
  6. Click on the datasheet link to open the component’s datasheet in your default web browser.
  7. Use the information provided by DesignLink to make informed decisions about component selection and integration into your PCB design.

Best Practices for Using EAGLE-DesignLink

To make the most out of EAGLE-DesignLink and ensure a smooth component selection process, consider the following best practices:

  1. Keep your EAGLE libraries up to date to ensure access to the latest component information.
  2. Verify the accuracy of component data by cross-referencing with manufacturer datasheets.
  3. Use DesignLink consistently throughout your PCB design process to maintain component information integrity.
  4. Take advantage of the cost and availability information provided by DesignLink to optimize your component selections based on budget constraints.
  5. Utilize the datasheet links to gain a deeper understanding of component specifications and application notes.

Component Information Available through DesignLink

DesignLink provides a wide range of component information to assist designers in making informed decisions. The following table summarizes the types of information typically available through DesignLink:

Information Type Description
Specifications Detailed technical specifications of the component, including electrical characteristics, package dimensions, and operating conditions.
Datasheet Links Direct links to the manufacturer’s datasheet for the component, providing comprehensive technical information.
Manufacturer Details Information about the component manufacturer, including company name, website, and contact details.
Supplier Information Details about authorized suppliers or distributors of the component, along with their respective websites and contact information.
Pricing and Availability Real-time pricing information and stock availability of the component from various suppliers.

Frequently Asked Questions (FAQ)

  1. Q: Is EAGLE-DesignLink available in all versions of EAGLE?
    A: DesignLink is available in EAGLE Standard and Premium versions. It may not be included in the free version of EAGLE.

  2. Q: Can I access DesignLink information for custom components?
    A: DesignLink primarily provides information for components available in the EAGLE libraries. For custom components, you may need to manually add the necessary information.

  3. Q: How often is the component information in DesignLink updated?
    A: The component information in DesignLink is regularly updated by Autodesk in collaboration with component manufacturers and suppliers. However, it’s always a good practice to verify the information with the latest datasheets.

  4. Q: Can I export the component information from DesignLink?
    A: While DesignLink primarily serves as a quick reference tool within EAGLE, you can usually export the component information by saving the datasheet or copying the relevant details.

  5. Q: Is DesignLink available offline?
    A: DesignLink requires an active internet connection to retrieve the latest component information from online sources. Offline access to DesignLink information may be limited.


EAGLE-DesignLink is a valuable tool for electronic designers, providing instant access to comprehensive component information within the EAGLE PCB design environment. By streamlining the component selection process and offering accurate and up-to-date data, DesignLink enhances design efficiency, cost optimization, and overall project success.

Incorporating EAGLE-DesignLink into your PCB design workflow can significantly improve productivity and decision-making. With its user-friendly interface and seamless integration, DesignLink empowers designers to make informed choices and create high-quality PCB designs.

By leveraging the benefits of EAGLE-DesignLink and following best practices, designers can unlock the full potential of their PCB design projects. Whether you are a professional engineer or a hobbyist, EAGLE-DesignLink is an indispensable tool that will greatly assist you in your electronic design endeavors.