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Blog • Oct 2, 2025
Most Common Causes of PCB Assembly Rework and Scrap

Many PCB assemblies fail not because of exotic faults, but due to basic issues like incorrect BOM entries or footprint mismatches that force rework or scrap. This article dives into the most common causes and how to prevent costly defects in your design-to-manufacturing process.

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Embedded thumbnail for Mechanically Drilled Blind & Buried Vias: PCB Design Rules Explained
How-To's • Oct 1, 2025
Mechanically Drilled Blind & Buried Vias: PCB Design Rules Explained

Discover the essential design rules and manufacturing processes for mechanically drilled blind and buried vias in PCB layouts in this comprehensive tutorial. We cover the stack drill-and-plate fabrication process, aspect ratio limitations, sub-lamination design, and copper weight considerations. You’ll also learn how these vias differ from HDI microvias and gain a clear understanding of the critical design constraints needed for successful PCB manufacturing.

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Blog • Sep 30, 2025
Behind the Scenes with AI Embedded Development

Forget one-shot AI hacks Ari Mahpour shows the thoughtful, sustainable way to integrate AI into embedded firmware development. Learn the core principles (planning gate, HAL abstraction, observability, timeout design) that can help you push your efficiency 5-10 times in real hardware projects.

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Altium Training • Sep 29, 2025
Altium Training - Design Environment: Navigation with Schematic Workspace

Discover the most important navigation techniques for the schematic workspace using both mouse and keyboard controls. In this tutorial video, you’ll learn how to use the View menu commands for document fitting, area zooming, and object selection, along with advanced navigation shortcuts. Master mouse-based panning and zooming, explore Ctrl key combinations, and practice arrow key movements - all designed to simplify your workflow in the PCB design process.

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Blog • Sep 25, 2025
We're heading to PCB West 2025!

Join Altium at PCB West 2025 in Santa Clara, CA, on October 1! Stop by Booth 300 for the official launch of the new Altium platform, built on the foundation of Altium Designer and Altium 365. Be sure to check out our live demos of Altium Develop and Altium Agile.

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Blog • Sep 24, 2025
Peak Electrical Performance in Multi-Board Designs With Advanced Simulation and Compliance Tools

Moving from single-board to multi-board systems is a leap in complexity. You must manage not just routing, but power, signal integrity, mechanical fit, and regulatory requirements across boards. In this article, you’ll discover how Altium’s advanced simulation and compliance tools help engineering teams overcome these challenges and deliver reliable multi-board solutions.

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How-To's • Sep 23, 2025
Altium Training - Design Environment: The Altium Environment

Get familiar with the core workspace layout and navigation methods. In this video, you’ll see how to open schematic and PCB documents, work within the unified design environment, and move between multiple open files using document tabs and keyboard shortcuts.

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Blog • Sep 22, 2025
How to Catch Enclosure and Connector Misalignment Before the First Prototype

As electronics continue to miniaturize and functionality increases, even minor misalignments between enclosures and connectors can derail a project. This article explores how early integration of ECAD and MCAD workflows helps detect and eliminate those costly issues before the first prototype is built.

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Altium Training • Sep 18, 2025
Altium Training - Design Environment: Opening a Project from a Local Drive

Get your PCB design workflow off to a smooth start. This Altium tutorial walks you through opening projects from your local directory - a core skill that keeps your process efficient and organized from day one.

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Blog • Sep 17, 2025
Executive Insights Into Electronic Product Development Gaps You Need To Close

Electronics hardware development is falling behind broader product development disciplines due to fragmented workflows, poor collaboration, and limited compliance visibility. This gap introduces risk, delays, and missed opportunities but executives see real business value in modernizing electronics development through better integration, traceability, and lifecycle visibility.

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Altium Training • Sep 16, 2025
Altium Essentials: Design Environment

Take control of your PCB design workflow with Altium Essentials: Design Environment. This tutorial module guides you through the fundamentals of workspace management, from handling panels and documents to mastering menus, context commands, and time-saving shortcuts.

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Blog • Sep 15, 2025
Sourcing For High-Mix Low-Volume Electronics Manufacturing

High-mix, low-volume (HMLV) electronics manufacturing requires agile sourcing strategies to handle shifting BOMs, erratic lead times, and component volatility. All while controlling costs and ensuring compliance. Cloud-based tools like Altium provide real-time component visibility, BOM collaboration, and supplier integrations to help navigate HMLV complexities.

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How-To's • Sep 11, 2025
What Makes a Great PCB Design Review Submission?

Turn your PCB designs into professional-grade submissions. At Altium, we reveal the key practices that transform schematics, layouts, and documentation into review-ready work that stands out. Watch our brand-new tutorial and take your PCB design process to the next level.

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Blog • Sep 10, 2025
How to Solve Fit, Form, and Function Challenges in Robotics with ECAD-MCAD Collaboration

As robotics systems become increasingly miniaturized and intricate, ensuring perfect fit, form, and function across electrical and mechanical domains is critical to avoid design setbacks. Real-time ECAD-MCAD integration with two-way sync empowers teams to streamline workflows, reduce PCB rework, and deliver more reliable designs faster.

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Altium Training • Sep 9, 2025
Altium Training - Workspace Folder Structure: Opening the Explorer Panel

Discover the key ways to access the Explorer panel in Altium Designer with this step-by-step tutorial. The video walks you through four different methods, giving you the freedom to choose the approach that best fits your workflow.

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Blog • Sep 8, 2025
One Vision, Three Powerful Solutions: Introducing Altium Discover, Altium Develop, and Altium Agile

We are excited to announce the launch of three new platform-based solutions that will transform the way electronic products are designed, built, and delivered: Altium Discover, Altium Develop, and Altium Agile. These solutions are designed to simplify processes, accelerate innovation, and make collaboration seamless across the entire electronics lifecycle. Together, they realize the purpose of Altium and Renesas: To Make Our Lives Easier.

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Sharing Settings in Altium 365
Blog • Apr 12, 2022
Granular Sharing — Role and Group Management

With Altium 365, you can grant permission to teams or users based on the specific needs of a project. We have expanded Altium 365’s file-sharing setting, giving you more granular control over who can download source files and reshare projects with others

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Use your DRCs
Blog • Apr 7, 2022
Design Rule Checking in the PCB Design Workflow

Any time you design a PCB, and you want to turn it into a real product, you will have to make sure the design obeys the constraints within the standard PCB manufacturing process. This imposes multiple rules on any design, and ECAD software will enforce design rules as you create the board to ensure you obey these important constraints. Make sure you enforce the right design rules at the beginning of the PCB design workflow 

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How to select high frequency materials
Blog • Apr 5, 2022
Best Practices for High-Frequency PCB Material Selection

High frequency PCB design can seem esoteric, and I've heard many an engineer describe it as "black magic"! The subject is also a bit confusing, especially once someone asks which frequencies could be reasonably considered "high". Before you do anything inside the layout for a high-speed or RF PCB, you will need to pay attention to the materials being used in the board. If you're unsure which high frequency PCB materials you should use, then keep reading to learn more.

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PCB Noise Reduction
Blog • Mar 31, 2022
PCB Noise Reduction: Do You Need Isolation, Shielding, or Filters?

Of all the noise and operational challenges designers face in their PCBs, there is one overarching problem that is arguably most popular: electronic noise. It could originate as an SI/PI problem, it could possibly arise from some external source, or it could be good old-fashioned crosstalk! These tend to fall into three categories: adding shielding, doing something to create isolation, or placing filters. Let's look at all of these as they tend to be the default solution set when confronted with many noise problems.

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What’s New in Altium 365
Blog • Mar 29, 2022
What’s New in Altium 365: Version Control for Hardware, Layer Stackup in Web Viewer, and SOC 2 Type 1 Certification

In February, we hit a new record in the number of users on the platform. The Altium 365 user community is now 20,000 strong! You can now migrate from an external version control system to Altium 365 preserving the history of commits. We also received the SOC 2 Type 1 certification from KPMG, made layer stack available in the web viewer, and added the brand new capability to track tasks in the context of your design project. Keep reading to learn more!

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Electronic Design to Delivery Index
Blog • Mar 24, 2022
Introducing Spectra's Electronic Design to Delivery Index

Get a cohesive view of supply chain market conditions, stay on top of trends, and avoid disruption with this free, monthly report from Spectra.

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Rigid-Flex in Altium Designer
Blog • Mar 22, 2022
Support for Rigid-Flex in Altium Designer

Rigid-flex in Altium Designer starts with designing a manufacturable PCB layer stack complete with via transitions and any calculated impedance requirements. Flex sections also need to be placed in the layer stack before moving into the PCB layout. Once inside the PCB editor, bending lines can be clearly defined in the PCB layout, and these can be visualized in Altium Designer's 3D PCB design tools. Keep reading to see how Altium Designer supports your flex and rigid-flex designs.

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Specifying your stackup
Blog • Mar 17, 2022
Communicating PCB Layer Stackup Needs to Manufacturers

In the business of PCB design, communicating needs to manufacturers and vendors is a top priority. The context of our requests is sometimes lost either by not providing the correct information, not listing enough information, or not giving any information. Although the experienced PCB designer can take steps to specify everything they want to see in their PCB stackup, eventaully the manufacturer will handle that decision in an effort to balance available materials with processing capabilities and yield.

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Risk Vs. Reward
Blog • Mar 15, 2022
Risk Vs. Reward

During the recent IPC APEX expo, there was a lot of discussion about SAP, or semi-additive PCB processes.  As with any new technology adoption there were people that are excited to jump right in and start designing with much finer feature sizes and work through the inevitable changes to the traditional thought process. Others are in a "let’s wait and see" mode and of course there are a few skeptics there as well, so keep reading to learn more.

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Parasitic Extraction for your traces
Blog • Mar 10, 2022
Parasitic Extraction with an Electromagnetic Solver in PCB Routing

Parasitic extraction: the integrated circuit design community must grapple with this task on a daily basis, especially once gate features are reduced below ~350 nm and chips run at high switching speeds. The PCB community also has to deal with this idea in order to better design power delivery networks, interconnects with precise impedance, and properly quantify crosstalk and coupling mechanisms.

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PCB
Blog • Mar 8, 2022
Ebook: PDN Simulation and Analysis Guide

Most designers don’t realize they need to worry about power integrity until they have a power integrity problem. Other designers might build boards that can’t handle the demands of modern digital and high frequency components, and they may not realize the problems that lurk in their power delivery network (PDN). Although the basic concepts involved in designing for power integrity are well-known, myths about power integrity abound, and designers need tools to help them evaluate and qualify power integrity in a PDN.

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Ferrites in PDN Simulation
Blog • Mar 3, 2022
Ferrite Beads and Transfer Impedance in a PDN Simulation

The use of ferrites in a PDN is one design recommendation that is fraught with unclear guidance and over-generalized recommendations. If you see an application note or a reference design that recommends placing a ferrite in a PDN, should you follow this in your specific design, or should you ignore this and focus on adding capacitance? 

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PCB Design Outputs
Blog • Mar 1, 2022
Overview of PCB Design Output Files

Before your board can be put into production and prepared for assembly, you have to generate a set of files that assist your manufacturer. These are your PCB design output files, also known as manufacturing files, fabrication data, assembly files, and a host of other names. Before you send your design file off to a manufacturer in an email, make sure to get a list of their required fabrication and assembly files first. If you’re a new designer, take some time to read over the basic PCB manufacturing file extensions below.

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How transformers work
Blog • Feb 24, 2022
Transformer Theory Made Simple

Transformers can provide very effective signal isolation and are used to manipulate AC voltage and current levels. They can achieve all this with a greater than 95% power efficiency, which is why we commonly see them used in bench power supplies, audio gear, computers, kitchen appliances, and wall-warts. However, transformer theory can be unintuitive and in this article we answer on questions about them

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Take advantage of the VCS-based workflow in Altium 365
Blog • Feb 22, 2022
Using Altium 365 Over Your Vanilla Version Control System

There are all sorts of version control systems (VCS) out there that people have been using with their PCB design software. As discussed in Why Use a Version Control System, we looked at different options ranging for local hard drive storage to sophisticated online revisioning systems. In this article we will be reviewing the differences between a standard VCS and Altium 365.

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Recovering Copper Losses
Blog • Feb 17, 2022
Recover Conductor Losses By Clearing Your PCB Ground Layer

Controlled impedance routing at high frequencies is difficult enough, and it's important to make sure that you stay within your loss budget on long routes or in lossy media. When you have to route a long trace or a long differential pair to a connector or another component, what can you do if you're reaching the end of your loss budget? In this article, we’ll take a look at the skip reference routing method and explain how it can help recover some loss budget in a lossy interconnect.

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Embedded thumbnail for Pi Filter Formulas and Simulation Deep Dive
How-To's • Dec 13, 2024
Pi Filter Formulas and Simulation Deep Dive

Learn the essentials of Pi filters, including how to size, design, and simulate them in Altium Designer. Host Zach Peterson explains the design equations for Pi filters, discusses online tools for accurate component selection, and demonstrates real-time simulations in Altium Designer to visualize the effects of impedance mismatches.

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New in Altium Designer 25 • Dec 11, 2024
True Donut Pad Shapes

Check out our brand-new short video showcasing an exciting improvement in the PCB design process. Altium Designer 25 now supports true donut pad shapes, enhancing both your routing and performance.

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New in Altium Designer 25 • Dec 10, 2024
Modernizing Engineering Workflows: Altium Designer 25 and the Future of Concurrent Design - Recording Preview

Discover the new features in Altium Designer 25! This webinar recording highlights the Signal Analyzer by Keysight, advanced Wire Bonding capabilities, multi-board design enhancements, and more, showcasing how these tools can transform your PCB design process.

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Embedded thumbnail for Dynamic Phase Matching and Tuning for Differential Pairs
New in Altium Designer 25 • Dec 5, 2024
Dynamic Phase Matching and Tuning for Differential Pairs

Explore how dynamic phase matching for differential pairs works with the improved match length rule in Altium Designer. Learn key techniques in this quick tutorial!

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New in Altium Designer 25 • Dec 4, 2024
Obey Rules and Auto-Shrinking Features

Discover how Altium Designer 25's Obey Rules and Auto-Shrinking features streamline routing, ensuring speed and precision while maintaining adherence to all design constraints.

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Embedded thumbnail for Quickstart Guide: Single Layer PCB Design with Altium Designer 25
New in Altium Designer 25 • Nov 27, 2024
Quickstart Guide: Single Layer PCB Design with Altium Designer 25

Transform your designs with the new Single Layer PCB Design feature in Altium Designer 25! Whether you're working on Rigid-Flex projects or creating simple, space-saving boards, this tool makes the process faster, smarter, and more efficient. Watch our guide now and unlock your next big innovation.

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Embedded thumbnail for How to Design Bending Regions in Flex PCBs
How-To's • Nov 25, 2024
How to Design Bending Regions in Flex PCBs

Watch our latest video on bending regions in flex PCBs! This step-by-step guide will show you how to configure stack-ups, distinguish between flex and rigid regions, and troubleshoot common issues in 3D views.

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Embedded thumbnail for LDO Regulator Essentials: From Basics to Advanced. Part V: Ripple Rejection
LDO Regulator Essentials • Nov 22, 2024
LDO Regulator Essentials: From Basics to Advanced. Part V: Ripple Rejection

The final part of the LDO Regulator Essentials series focuses on voltage ripple rejection in Low Dropout Regulators (LDOs). Our host Rafał Stępień explains how LDOs clean up DC supply waves, ensuring stable performance in power systems. This episode provides practical insights for optimizing sensitive designs.

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New in Altium Designer 25 • Nov 21, 2024
Explore Routing Improvements in Altium Designer 25

Discover Routing Improvements in Altium Designer 25. Learn about Dynamic Phase Matching, True Donut Pad Shape, and more in our latest video showcasing the powerful enhancements in our newest release.

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New in Altium Designer 25 • Nov 19, 2024
Join our upcoming webinar and WIN Free Training!

Don't miss the chance to win FREE access to Mixed Simulation On-Demand Training! Be a part of our webinar on November 21 for our webinar, Modernizing Engineering Workflows: Altium Designer 25 and the Future of Concurrent Design. Register here: AD25 Webinar Registration Page. 

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New in Altium Designer 25 • Nov 18, 2024
Wire Bonding Shorts: Die Footprints

Check our new short video where Samer Aldhaher demonstrates the Wire Bonding feature in Altium Designer 25, including die-to-die and die-to-copper connections, multiple wire bonds, and pad rotation techniques.

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New in Altium Designer 25 • Nov 13, 2024
Altium Designer 25: Collaboration at its Finest

Altium Designer 25 focuses on enhancing collaboration for engineering teams with new tools like the SI Analyzer by Keysight, updated PCB CoDesign, MCAD and Ansys CoDesigners, and improved Simulation modules. This release also introduces Wire Bonding, Single Layer PCB, and performance upgrades for optimized PCB design workflows. Check our overview video about all the improvements in this release.

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Embedded thumbnail for The Fastest Ways to Run a PCB BOM Review
How-To's • Nov 12, 2024
The Fastest Ways to Run a PCB BOM Review

Conducting a BOM review is crucial to prevent costly delays, obsolete components, and unforeseen sourcing challenges in your PCB project. Discover powerful tools like DigiKey, Octopart, and Altium 365’s BOM portal to simplify your review process and ensure you're selecting the best parts at optimal prices.

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Embedded thumbnail for Quantum Systems uses Altium Designer and Altium 365 to build the future of Drones
Altium Stories • Nov 6, 2024
Quantum Systems uses Altium Designer and Altium 365 to build the future of Drones

Quantum Systems creates advanced drones for critical aerial intelligence across industries. With Altium Designer and Altium 365, they streamline electronics engineering and enhance team collaboration. Watch how Altium software helps them innovate faster and build reliable drones for mission-critical moments.

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Embedded thumbnail for Wire Bonding Shorts: 3D Stacked Die with Cavity
New in Altium Designer 25 • Nov 5, 2024
Wire Bonding Shorts: 3D Stacked Die with Cavity

Check our short video by Samer Aldhaher on using Altium Designer’s wire bonding tool for creating 3D stacked die in cavity. Highlights advanced techniques for compact, high-performance PCB designs with 3D integrated circuits.

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New in Altium Designer 25 • Nov 4, 2024
Constraint Manager Improvements in Altium Designer 25

Discover the latest in Altium Designer 25’s Constraint Manager, with updates like flexible net selection, streamlined rule management, and differential pair handling. Simplify your PCB design workflow with powerful new tools and enhancements.

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Altium Enterprise
On-Demand Webinar • May 10, 2025
Streamline your customer relation with Altium 365 Enterprise
Join our webinar designed for engineers and users in EMS companies
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PCB
On-Demand Webinar • May 1, 2025
Altium Designer Overview
Altium Designer is the #1 PCB design tool for a reason. Join us for this live webinar and get an inside look at Altium’s world-class PCB design solution. See for yourself why design teams around the globe are making the switch to Altium Designer. Register now!
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Enterprise
On-Demand Webinar • Apr 25, 2025
Altium Customization with Scripting or Low-Code
See how scripting, low-code, no-code, and API integrations can help you work more efficiently—without extra setup or complex systems.
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A365 Webinar: Altium BOM Portal - From PCB Design to Parts Ordering in Minutes
On-Demand Webinar • Apr 21, 2025
Altium 365 BOM Portal - From PCB Design to Parts Ordering in Minutes
Join us to learn how to reduce sourcing time by up to 70% using Altium 365 BOM Portal.
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April 2025 COM Webinar
On-Demand Webinar • Apr 17, 2025
Advanced xSignal and Impedance Control Techniques
We are hosting a free webinar on advanced xSignal configuration and impedance control techniques in Altium Designer to help you tackle signal integrity challenges. Register now to enhance your design skills.
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Altium Enterprise
On-Demand Webinar • Mar 25, 2025
Unlocking the full potential of your design team with Altium's enterprise solution
See how Altium's enterprise solution can help you meet your electronic product design goals
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Transmission line
On-Demand Webinar • Mar 4, 2025
Optimizing Layer Stackup and Impedance for High-Speed PCB Design
Learn how to master the layer stack manager to efficiently create stackups, manage materials, and ensure optimal design performance.
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Harness design
On-Demand Webinar • Mar 2, 2025
Design Smarter - Harness, Multi-board, and MCAD CoDesign in Action
Discover how the latest Harness, Multi-board, and MCAD CoDesign tools can revolutionize your PCB design workflow.
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ADv25
On-Demand Webinar • Jan 30, 2025
6 Reasons to Switch Design Tools
Come see how Altium Designer, the industry standard for PCB design, combined with Altium 365 delivers the world’s first connected PCB design experience.
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PCB CoDesign
On-Demand Webinar • Jan 29, 2025
Level Up Your Team's Productivity with Altium
Discover how to create an efficient, collaborative, and transparent design process for your team!
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Assembly variants
On-Demand Webinar • Jan 9, 2025
Designing with Assembly Variants
Join us to learn best practices and get into the details about setting up variants in your designs and speeding up your project development.
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Single layer PCB
On-Demand Webinar • Jan 8, 2025
Optimized for Success - Advanced PCB Features in Altium Designer
This webinar will show you how to use the latest PCB Layout, signal integrity analysis, and component management design tools in Altium Designer.
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Rigid flex
On-Demand Webinar • Dec 19, 2024
How To Use Modern Rigid-Flex Substrates
Join us in this webinar where we’ll go over how you can easily create your own flex design.
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Power Analyzer
On-Demand Webinar • Oct 29, 2024
Power Integrity Made Simple
Power Analyzer by Keysight in Altium Designer makes it easy to resolve PDN issues that arise during the board design process within a unified design environment.
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Electronic Component Traceability
On-Demand Webinar • Oct 25, 2024
Ensuring Electronic Component Traceability From Idea to Innovation
Watch the webinar to learn how to achieve full transparency, improve collaboration, and ensure compliance throughout your entire supply chain—whether you are sourcing domestically or abroad.
Watch Now
Why Altium Designer is Your Next Step for PCB Design
On-Demand Webinar • Oct 24, 2024
Why Altium Designer is Your Next Step for PCB Design
Join us to see how moving to Altium Designer can enable resilient and scalable designs while streamlining your entire workflow.
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