The PCB Design, Assembly, and Trends Blog
Free Design Resources
Ultra Librarian is the worlds largest online – and always free – PCB CAD library. Build products better, faster, and more accurately with easy access to vendor-verified symbols, footprints, and 3D models. Register today to start searching the right components for your next design.
FPGA too big? too small? Too slow? Learn how to pick the right one from this FPGA selection guide before you lock in your design. What matters most: power, speed, or cost?
A PCB Alternative component sourcing guide covering obsolescence management, substitutions, and best practices for reliable supply chains.
Learn aerospace PCB MIL-STD requirements with this guide to IPC Class 3 and MIL-PRF-31032 to ensure your flight hardware passes qualification testing.
PCB component obsolescence management strategies to track lifecycle risks, find alternatives, and keep production running with real-time data tools.
Search our Blog
Search Our Library for the Solution You’ve Been Looking For
If you’re looking for components, footprints, or 3D models, we have readily available and free options for you and your design team.
How do manufacturers help shape the pcb design engineer’s journey?
Download now to discover how manufacturers support PCB design with data, tools, models and more.
