PCB Standard Work Instruction Sheet: Written So It Is Followed Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB standard work instruction sheet gives you a…

PCB Test Points: Design, Placement and Best Practices PCB test points are the least glamorous features on a board and the ones most often deleted when space gets tight. That deletion is usually regretted, because a net that cannot be probed has to be diagnosed through the components attached to…

PCB Blind Via Cost: What Drives the Price A blind via is one of the few design features whose cost is set almost entirely by how the fabricator has to build the board rather than by the amount of material it consumes. A single blind via adds almost nothing; the…

PCB Inkjet Marking on Solder Mask: Printing On the Green Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB inkjet marking on solder mask gives you…

PCB Mistake Proofing on the Line: Where Errors Are Stopped Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB mistake proofing on the line from the perspective of…

PCB A3 Report for An Improvement: One Page That Fixes Things Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB A3 report for an improvement gives…

PCB Poka Yoke in Assembly: Making the Wrong Move Impossible Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB poka yoke in assembly from the perspective of a…

PCB Visual Management on the Floor: The Board Everyone Reads Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB visual management on the floor from the perspective of…

Where PCB Lead Time Comes From: Tooling, Panels and Press Cycles PCB manufacturing lead time is a sum of queue time, process time and inspection time, and only one of those is under the fabricator’s direct control. Engineers tend to picture a production line where a board enters at one…

Flexible PCB Materials and Structure Guide A flexible circuit is only as good as the materials it is built from. The base film determines the temperature it can survive, the adhesive determines whether it stays dimensionally stable, and the copper determines how many times it can be bent before a…