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Embedded thumbnail for Altium Training - Navigating Schematics: Schematic Preference Settings for Navigation
Altium Training • Nov 3, 2025
Altium Training - Navigating Schematics: Schematic Preference Settings for Navigation

Unlock smarter design navigation in Altium! Learn how to customize navigation preferences to boost your design insight and visualize connectivity like never before. In this video, we’ll explore Design Insight settings, interactive connectivity hover features, and quick thumbnail navigation between schematic sheets. All designed to make your workflow faster, clearer, and more intuitive.

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Blog • Oct 30, 2025
What Is BOM Management? A Practical Guide to Avoiding Costly Part Mismatches

From design to production, effective Bill of Materials (BOM) management is critical to ensuring smooth collaboration between engineering, procurement, and manufacturing teams. In this practical guide, we break down proven strategies for structuring, maintaining, and synchronizing your BOM to prevent costly mistakes and accelerate time-to-market.

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Blog • Oct 29, 2025
Requirements Portal Introductory Tutorials

This series of guided demos shows how the Altium Requirements Portal transforms scattered requirement spreadsheets and emails into traceable, version-controlled data that stays aligned with your PCB design efforts.

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Embedded thumbnail for PCB Design Tools for Every Team Size: Altium's New Approach
How-To's • Oct 28, 2025
PCB Design Tools for Every Team Size: Altium's New Approach

Explore how Altium is transforming PCB design with software solutions built for teams of every size. In this exclusive PCB West 2025 interview, Justin Sears highlights the key distinctions between Altium Develop and Altium Agile helping you identify the ideal platform for your design needs.

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Blog • Oct 27, 2025
Bridging the Gap: When to Use Rigid-Flex Instead of Flex & Connector

Discover when a rigid-flex PCB is a better choice than a separate flex circuit and connector, especially for designs requiring compact packaging, repeated motion or high reliability. The article emphasizes that although rigid-flex needs more upfront planning and fabrication collaboration, it often pays off in simpler assemblies and improved performance.

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Embedded thumbnail for PCB Design: Sequential Lamination vs Sub-Lamination
How-To's • Oct 23, 2025
PCB Design: Sequential Lamination vs Sub-Lamination

Explore the key distinctions between sequential lamination and sub-lamination techniques, and learn how each approach influences microvia placement, board complexity, and design flexibility in high-density interconnect (HDI) circuit board fabrication.

 

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Blog • Oct 22, 2025
Bridging Mechanical and Electrical Teams for Smarter Automotive Design

As vehicles evolve into advanced electronic systems, the separation between electrical and mechanical design teams becomes a critical bottleneck. This article explores how synchronized ECAD–MCAD workflows help automotive projects move faster, reduce rework and maintain design integrity.

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Embedded thumbnail for PCB Design Review: Power Meter Layout Deep Dive
How-To's • Oct 21, 2025
PCB Design Review: Power Meter Layout Deep Dive

Gain practical insights into PCB design with an in-depth power meter project review, covering parameter optimization, BOM control, and IPC-compliant high-voltage spacing.

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Blog • Oct 20, 2025
Via Structures: Designing for Reliability, Not Just Density

We all want to pack more into our PCB designs, but the smallest via isn’t always the smartest one. Dive in to learn how picking the right structure can save you headaches down the line.

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Embedded thumbnail for Drawing Tools for Pro Schematics in Altium
How-To's • Oct 16, 2025
Drawing Tools for Pro Schematics in Altium

In our brand-new tutorial, you’ll learn how to create professional-looking schematics in Altium using built-in drawing tools and features. We’ll show you how to add custom title blocks, revision histories, tables of contents, block diagrams, and color schemes to make your schematics stand out.

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Blog • Oct 15, 2025
How Structural Electronics Enables 3D, Flexible, and Wearable Integration

Structural electronics integrates electronic functionality directly into the physical structure of a product, eliminating the need for traditional circuit boards. This article examines how advances in materials, additive manufacturing, and flexible substrates are enabling compact, 3D, and wearable systems with enhanced performance and design freedom.

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Embedded thumbnail for 3 GHz RF Amplifier Deep Dive
How-To's • Oct 14, 2025
3 GHz RF Amplifier Deep Dive

Check out our design review of a 3.6 GHz RF amplifier! This in-depth analysis highlights schematic issues, PCB layout challenges, and key RF design principles to help you build better high-frequency circuits.

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Blog • Oct 9, 2025
Beyond Traces: Why Soldermask May Be the Critical Factor in Ultra HDI

In ultra-HDI designs, soldermask is no longer a passive coating but a pivotal element that can determine manufacturability. This article explores why mask registration, resolution, and feature tolerances become critical as line spacings shrink below 50 µm.

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Embedded thumbnail for The Right Way to Use SIG/GND/PWR/SIG Stackups
How-To's • Oct 8, 2025
The Right Way to Use SIG/GND/PWR/SIG Stackups

Find out how to properly implement signal-ground-power-signal stackups in 4-layer PCB designs. Check out our tutorial from Zach Peterson, where he explains when to use dedicated power layers, how to route signals correctly over split power planes, and common mistakes to avoid for optimal EMI performance and signal integrity.

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Blog • Oct 7, 2025
How ECAD-MCAD Co-Design Supports Aerospace Reliability and Compliance

When the margin for error is nearly zero, aerospace engineering demands a design process that’s seamless across all domains. Here, we explore how ECAD-MCAD co-design delivers an integrated workflow that supports first-pass success and compliance with strict aerospace standards.

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Embedded thumbnail for Altium Training - Design Environment: Documents and Panels
Altium Training • Oct 6, 2025
Altium Training - Design Environment: Documents and Panels

In our new tutorial, we explore different panel display modes, including docked, floating, and tabbed grouping arrangements. Effective panel management is essential for creating an efficient design environment tailored to your specific workflow requirements.

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Tuning dialog
Blog • Jul 22, 2022
Altium Designer 22.7 Update

We are happy to announce that the Altium Designer 22.7 update is now available. Altium Designer 22.7 continues to focus on improving the user experience, as well as performance and stability of the software, based on feedback from our users. Check out the key new features in the What's New section on the left side of this window!

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The Positive Impact of Supply Chain Visibility on Design to Cost
Blog • Jul 21, 2022
The Positive Impact of Supply Chain Visibility on Design to Cost

Design to cost is a lofty idea that is only perfectly executed when supply and demand for components are in perfect harmony. Unfortunately, the current landscape for component sourcing makes design to cost more of a balancing act rather than an exercise in price reduction. To help designers in their efforts to balance cost, capabilities, and procurement, we created this ebook to help users understand how modern supply chain tools can help in these complex design problems.

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Evaluating Stubs on PCIe Lanes
Blog • Jul 19, 2022
A Brief Study of Stubs on a PCIe Connector

Stubs are an important topic in high-speed PCB design, and there is a longstanding guideline that stubs should always be removed from all vias on high-speed digital interconnects. While stubs are bad for high-speed lines, they do not always need to be removed. What is more important is to predict the loss profile and frequencies, and to floorplan appropriately to try and prevent such losses.

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Surface Layer DFM and Cleanup
Blog • Jul 14, 2022
PCB Layout Cleanup Before Manufacturing

Once you finish your placement and routing in your PCB layout, it can be tempting to wrap up the layout and send everything in directly to manufacturing. The reality is that the board may still need some work before it is considered finished. The cleanup you perform at the final stage of PCB layout will help you catch any outstanding errors that can't be programmed into your DRC engine, and it gives you a chance to add any outstanding details to the surface layers.

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Low Cost and Professionally Built LED Panel
Blog • Jul 12, 2022
Insulated Metal Substrates: Building an LED Panel

In this project we’ll be building a moderate sized LED panel on insulated metal substrate (IMS). This light panel has three different white balance High CRI LED types on it, warm, neutral and cool. By changing the brightness of the different white balances, the light from the panel can be adjusted to match other lighting, making it perfect for film use - but also creating perfect lighting for electronics work. As with all my projects, this LED panel is open source, you can find the Altium project files over on my GitHub released under the permissive MIT License.

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DFM For Your Materials
Blog • Jul 7, 2022
DFM in PCB Material Selection

Every design should begin with selecting the materials that will appear in the PCB stackup, as well as arranging layers in the stackup to support layout and routing. This section of our PCB manufacturing andc DFM crash course focuses on selecting the right materials for your PCB design. Materials should be selected given the particular design requirements outlined in your specifications.

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PCB Layout for an BGA
Blog • Jul 5, 2022
How to Start an FPGA PCB Layout For Your Embedded System

FPGAs come in quad or BGA packages that can be difficult to floorplan, especially with the high number of I/Os often implemented in these components. FPGAs offer a lot of advantages in terms of their reconfigurability, but they can require a lot of effort to layout and route without headaches. If you’ve never worked with an FPGA in your PCB layout, we have some guidelines that can help you get started.

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2-port VNA on a 3-port Network
Blog • Jun 30, 2022
How to Get 3-port S-parameters From a 2-port VNA Measurement

S-parameters are fundamental quantities in signal integrity, and an ability to understand them from measurement or analysis is very important. If you have a 3-port network, like a power divider or circulator, it may appear that you must use a 3-port VNA to measure these S-parameters. It is always acceptable to measure between two ports, but you need to know what exactly it is you are measuring. In this article, we’ll look at the relationship between the true 3-port S-parameters with a 2-port measurement.

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Fab and Assembly Crash Course
Blog • Jun 28, 2022
A Day in the Life of the PCB Manufacturing Process

Before implementing design for manufacturing, it is important to understand the underlying process behind producing a physical PCB. Regardless of the various technologies present in each facility, a large majority of industry-leading manufacturers follow a specific set of steps to turn your design from a drawing in a CAD application into a physical board. In this article, we'll cover the basics that designers need to know as part of our crash course series on PCB manufacturing.

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What Are the Main Skew Sources in a PCB?
Blog • Jun 23, 2022
Addressing Skew Sources in High Speed PCBs

If you compile a list of skew sources, you'll see that fiber weave-induced skew is only one entry on a long list of skew sources. We'll look at this list of possible skew sources below, and we'll see how they affect the operation of your PCB. From the list below, we'll see that some of these issues with skew are not simply solved by paying attention to the fiber weave construction in a PCB substrate.

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Ground Below SMPS Inductors
Blog • Jun 21, 2022
Should Ground Be Placed Below Inductors in Switching Regulators?

We love answering questions from our readers and YouTube viewers, and one of the recent questions we received relates to EMI from switching elements in a switching regulator is "Should a cutout be placed below the inductor in a switching regulator circuit?". Despite the variations in inductors and their magnetic behavior, there are some general principles that can be used to judge the effects of placing ground near inductors in switching regulator circuits. We’ll look at some of these principles in this article

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Alternative Pins
Blog • Jun 17, 2022
Altium Designer 22.6 Update

We are happy to announce that the Altium Designer 22.6 update is now available. Altium Designer 22.6 continues to focus on improving the user experience, as well as performance and stability of the software, based on feedback from our users. Check out the key new features in the What's New section on the left side of this window!

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Make PCB Design Reviews Fun Again!
Blog • Jun 16, 2022
Join PCB Design Review Competition from Altium

Find 9 mistakes in a PCB design and get added into the lucky draw to win a prize from Altium!

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Top 5 Questions Regarding Stack Up
Blog • Jun 14, 2022
SAP (Semi-Additive PCB Process) – Top 5 Questions Regarding Stack Up

This Semi-Additive Process is an additional tool in the PCB fabricators' toolbox that enables them to provide feature sizes for trace width and spacing that are 25 microns, (1 mil) and below depending on the fabricators' imaging equipment. This provides much more flexibility to breakout out tight BGA areas and the ability to shrink overall circuit size and/ or reduce the number of circuit layers in the design. As the PCB design community embraces the benefits of this new printed circuit board fabrication technique, there are of course many questions to be answered.

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Three ways to manage your BOM costs
Blog • Jun 9, 2022
Improving Supply Chain Success with BOM Management

It’s no secret that component shortages have become more frequent this year. In fact, countries around the world are losing billions in revenue due to supply issues. Having the right components on hand is more crucial than ever as availability, obsolescence, counterfeit products and environmental non-compliance risks continue to grow. Fortunately, many shortages can be avoided by introducing proactive supply chain practices.

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Length Tuning Impedance
Blog • Jun 7, 2022
What is the Impedance of Length-Tuning Structures?

Do length-tuning structures create an impedance discontinuity? The answer is an unequivocal “yes”, but it might not matter in your design depending on several factors. Applying a length-tuning structure is equivalent to changing the distance between the traces while meandering. Therefore, you will have a change in the odd-mode impedance of a single trace. The question then becomes: does this deviation in trace impedance in a length tuning structure matter?

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Embedded thumbnail for Altium Harness Design Tutorial - From Schematic to 3D Layout
How-To's • Aug 12, 2025
Altium Harness Design Tutorial - From Schematic to 3D Layout

Design professional harness systems in Altium with confidence. Follow this comprehensive tutorial to learn multiboard project setup, create wiring diagrams, visualize in 3D, and produce manufacturing-ready documentation complete with ECAD-MCAD integration for precise wire length measurement.

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Embedded thumbnail for Arduino to Custom PCB: Professional Design Transformation
How-To's • Aug 7, 2025
Arduino to Custom PCB: Professional Design Transformation

Discover how to upgrade your Arduino Nano-based PCB design into a professional, custom PCB. This tutorial walks through the process of replacing development boards with individual components to create a production-ready design, using a real drone project as the example.

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Embedded thumbnail for PCB Library Management: One Library or Many?
How-To's • Aug 5, 2025
PCB Library Management: One Library or Many?

This detailed guide walks you through the pros and cons of each approach and offers proven strategies for managing component data, whether you're an independent designer or overseeing libraries for an entire organization.

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Embedded thumbnail for Coming Soon: Sawtooth Rounding Support for Length Tuning
New in Altium Designer 25 • Jul 31, 2025
Coming Soon: Sawtooth Rounding Support for Length Tuning

Sawtooth Rounding for Length Tuning improves signal‑path accuracy by applying controlled corner‑rounding to sawtooth geometries during both Interactive Length Tuning and within‑pair matching in the Auto Tuning engine. Discover this capability and additional innovations on our Coming Soon page.

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Embedded thumbnail for Coming Soon: Z-Axis Clearance Rule
New in Altium Designer 25 • Jul 29, 2025
Coming Soon: Z-Axis Clearance Rule

The Z-Axis Clearance Rule checks the shortest distance between copper features on different layers in a PCB design. It is available in both the Constraint Manager and the legacy PCB Rules Editor. Discover more new features in Altium on our Coming Soon Page.

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Embedded thumbnail for Coming Soon: Advanced Polygon Pour Engine
New in Altium Designer 25 • Jul 24, 2025
Coming Soon: Advanced Polygon Pour Engine

Now supports true arcs instead of approximated curves in copper pours. This enhanced engine marks a major advancement in the polygon pour process in Altium Designer, delivering smoother and more accurate copper shapes. Native arc rendering improves visual quality and helps ensure cleaner, more professional PCB designs.

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Embedded thumbnail for How to Design Rigid-Flex PCB Stackups from Scratch
How-To's • Jul 22, 2025
How to Design Rigid-Flex PCB Stackups from Scratch

Watch this tutorial to learn the fundamentals of Rigid-Flex design. We cover everything from understanding polyimide materials and adhesive layers to building complex, multi-layer Rigid-Flex constructions that are ready for manufacturing.

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Embedded thumbnail for How to Draw Antipads - Complete Tutorial
How-To's • Jul 17, 2025
How to Draw Antipads - Complete Tutorial

Discover how to draw and define antipads in Altium with this complete tutorial. Learn three different methods for creating antipads around vias. From simple design rules to advanced polygon cutouts for both basic and complex PCB designs.

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Embedded thumbnail for Do PCB Manufacturers Actually Look at Fabrication Drawings?
How-To's • Jul 15, 2025
Do PCB Manufacturers Actually Look at Fabrication Drawings?

Explore this in-depth tutorial featuring real fabrication drawings, stackup specifications, and drill tables - all created using Altium Designer’s Draftsman tool. Learn essential insights into PCB data management and manufacturing requirements from an industry perspective.

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Embedded thumbnail for Compensating Transmission Line Losses in a PCB Calculator
How-To's • Jul 10, 2025
Compensating Transmission Line Losses in a PCB Calculator

This tutorial uncovers the key difference between ideal, lossless impedance calculations and real-world signal behavior giving you practical techniques to design controlled impedance PCBs that deliver reliable performance.

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Embedded thumbnail for How Close Can You Bring a Reference Plane?
How-To's • Jul 8, 2025
How Close Can You Bring a Reference Plane?

Explore our in-depth investigation into practical simulations using both Altium Designer and Polar Si9000. We demonstrate impedance sensitivity analysis and reveal the real limitations of optimizing reference plane proximity for improved signal shielding.

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Embedded thumbnail for Do PCB Thermal Vias Actually Work?
How-To's • Jul 3, 2025
Do PCB Thermal Vias Actually Work?

Are thermal vias really helping your PCB’s heat management? Tech Consultant Zach Peterson dives into simulation data, research, and a controversial article to uncover the truth. Learn why via count and spacing matter more than sheer quantity.

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Embedded thumbnail for Stripline Routing Deep Dive: How Close Is Too Close?
How-To's • Jun 30, 2025
Stripline Routing Deep Dive: How Close Is Too Close?

In this video, Zach Peterson takes a deep dive into what happens when reference layers are incorrectly set in a PCB stackup and how that affects impedance, signal integrity, and EMC. He also shares valuable insights into stripline routing proximity issues and best practices for assigning reference planes.

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Embedded thumbnail for Coming Soon: Solder Mask Zero Expansion
New in Altium Designer 25 • Jun 25, 2025
Coming Soon: Solder Mask Zero Expansion

Solder Mask Zero Expansion marks a move toward industry alignment, specifically with IPC-7351B and IPC-2581B standards. It changes the default solder mask expansion value from 4 mil to 0 mil. Discover more upcoming updates on our Coming Soon Page.

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Embedded thumbnail for Analog Supply without a Ferrite: Proper Isolation Techniques Explained
How-To's • Jun 20, 2025
Analog Supply without a Ferrite: Proper Isolation Techniques Explained

In our new tutorial, you'll learn why ferrite beads may not be the best choice for isolating analog and digital supply pins on integrated circuits. Zach Peterson debunks common misconceptions about ferrite bead isolation and introduces better alternatives, including dedicated LDOs, precision voltage references, and effective filtering techniques to help you achieve cleaner analog signals in your designs.

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Embedded thumbnail for Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs
Enhanced Constraint Manager in Altium Designer 25 • Jun 16, 2025
Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs

In the second video of Samer Aldhaher’s "Enhanced Constraint Manager" series, we continue designing a 1 kW, 400 V brushless DC motor driver. This episode focuses on setting physical constraints using constraint sets, routing differential pairs, and demonstrating the Auto Shrinking feature in Altium Designer 25.

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 Preventing Obsolescence Before It Hits
On-Demand Webinar • Jun 12, 2025
Proactive Lifecycle Management: Preventing Obsolescence Before It Hits
Take the first step toward eliminating avoidable delays and costly redesigns. Don't miss it and register now!
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Integrating Requirements June 2025 Webinar
On-Demand Webinar • May 28, 2025
Integrating Requirements into Your PCB Design Workflow
Join our webinar where you will learn about integrated requirements tools who can help you eliminate late-stage design changes, AI support through system requirements and integration of design requirements directly in PCB Design. Don't miss it, register now!
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A365 Webinar
On-Demand Webinar • Apr 23, 2025
Collaborative Design Review: Ensuring Quality from Schematics to Supply Chain
Join our live webinar to learn how Altium 365 accelerates collaboration, standardizes workflows, and ensures design integrity to mitigate risks and accelerate time to market.
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Webinar: From Prototype to Production: Optimizing BOM Costs Without Compromising Quality with Part Analytics
On-Demand Webinar • Apr 22, 2025
From Prototype to Production: Optimizing BOM Costs Without Compromising Quality with Part Analytics
Learn how to reduce production BOM costs without redesign, explore techniques to consolidate part demand for volume savings, and discover case examples from supply chain teams that increased sourcing process efficiency by up to 97%.
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Streamlining Team Collaboration
On-Demand Webinar • Apr 17, 2025
Streamlining Team Collaboration in Industrial PCB Projects
Join us for our upcoming webinar to discover how Altium Designer and Altium 365 can transform your team’s collaboration and take your PCB design projects to the next level. Attend for a chance to win free access to the Altium 365 Training Bundle.
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Component management
On-Demand Webinar • Apr 10, 2025
Ensure Best Designs with Professional Library Management
In this webinar, you'll discover how Altium Designer facilitates robust component management, including adding part choices to mitigate supply chain risks and leveraging Altium 365 managed components.
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April 2025 Webinar Cover
On-Demand Webinar • Apr 9, 2025
Component Selection in Altium Designer: Making Data-Driven Decisions with Data Integrations
Improve component selection with real-time data insights in Altium 365! Join our live webinar to optimize your PCB development. Sign up now!
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Altium Agile
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Altium Agile Teams - Sneak Peek
Get a first glimpse into this new Electronic Product Development Platform.
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Altium Designer Overview
On-Demand Webinar • Dec 4, 2025
Altium Designer Onboarding Workshop
Join our live training workshop and see Altium Designer in action—from creating your first schematic to delivering ready-to-manufacture PCB files.
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Altium Platform
On-Demand Webinar • Nov 21, 2025
Altium Platform - A foundation to meet your & your company’s targets
Discover how the Altium platform makes multidisciplinary cooperation easy and efficient.
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Harness design
On-Demand Webinar • Nov 17, 2025
From single PCB to Harnessed Product
Discover how to streamline PCB-to-harness design with Altium’s powerful tools and boost collaboration across disciplines.
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3D-MID Design
On-Demand Webinar • Oct 20, 2025
3D-MID Design in Altium
Discover how even complex products for 3D circuit designs are implemented easily in Altium.
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Altium Designer Overview
On-Demand Webinar • Aug 20, 2025
Altium Designer and Altium 365 Overview
In this webinar we will show you how easy it is to create a prototype from scratch using Altium Designer in combination with Altium 365.
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Altium Enterprise
On-Demand Webinar • Aug 3, 2025
Safety & Reliability in Electronics Design – Strategies, Standards & Tools
How can development teams and decision-makers effectively implement safety, security, and compliance without delaying innovation?
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Altium Enterprise
On-Demand Webinar • Aug 2, 2025
Sustainability & Energy Efficiency in Electronic Product Development
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Proactive Component Selection
On-Demand Webinar • May 22, 2025
Proactive Component Selection: Mitigating Manufacturing Delays Before They Happen
Most teams spend hours on component research yet still face redesigns. Learn how Altium 365 helps you make proactive, data-driven part decisions. Join SiliconExpert’s Jackie Sartin to discover smarter sourcing with real-time insights and validated alternatives.
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