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Design decisions, manufacturing processes, and practical sourcing guidance.

What is (material) Tg for PCB?

Introduction to Glass Transition Temperature Glass transition temperature, commonly abbreviated as Tg, is a key property of polymer materials used in printed circuit boards (PCBs).…

Where are fiducials placed in PCB?

Introduction to Fiducial placement in PCB Design Fiducials are small, precisely placed marks on a printed circuit board (PCB) that serve as reference points for…

The Final Inspection of PCB Assembly

Introduction to PCB Inspection Printed Circuit Board (PCB) assembly is a complex process that involves multiple stages, from design and fabrication to component placement and…

What is a PCB Fiducial?

Introduction to PCB Fiducials A printed circuit board (PCB) fiducial is a small mark or feature on a PCB that acts as a reference point…