Designing for low cost PCB assembly starts long before fabrication and solder paste. This article shares DFM tips from manufacturing practice—covering layout, stack-up, vias, components, panelization, and testability—to help you lower assembly cost while keeping builds reliable.
Designing for Low Cost PCB Assembly: DFM Tips from Manufacturing Practice Read More »
Learn practical low cost PCB assembly methods to reduce total assembly cost through better design, DFM review, BOM and component sourcing, process choices, and inspection planning—without sacrificing essential quality.
Fine-pitch and micro BGA packages push PCB assembly to its practical limits, where slight misalignment, hidden solder defects, inspection constraints, and rework complexity can quickly affect yield and reliability.
BGA rework and reballing are not always interchangeable. This article explains the failure signs, technical conditions, and decision points that determine when each process is necessary.
BGA and QFN are both widely used in modern PCB assembly, but they solve different design problems. This guide compares them from a manufacturing perspective so engineers and sourcing teams can choose the package that best fits board density, thermal needs, inspection requirements, and production cost.
BGA vs QFN: Which Package Is Better for Your PCB Assembly? Read More »
BGA assemblies require different inspection methods because no single tool can reveal both surface defects and hidden solder-joint problems. This guide compares AOI, X-Ray, and Boundary Scan so you can choose the right quality-control approach for your board design.
BGA Inspection Methods: AOI vs X-Ray vs Boundary Scan Read More »
BGA soldering defects can be difficult to detect because the joints are hidden beneath the package. This article explains the most common defects, their root causes, and practical ways to prevent them in PCB assembly.
Common BGA Soldering Defects and How to Prevent Them Read More »
BGA assembly is a PCB manufacturing process used to mount Ball Grid Array components with high connection density and strong performance. This guide explains what it is, how it works, where it is used, and why assembly quality matters.
What Is BGA Assembly? A Practical Guide to Ball Grid Array Assembly Read More »
In PCB assembly, quality inspection is critical. But what exactly is the difference between SPI and AOI? This guide explains their roles, timing, and why leading manufacturers like JHYPCB use both technologies to deliver reliable boards.
AOI vs SPI: Understanding the Key Differences in SMT PCB Assembly Read More »
In SMT PCB assembly, solder paste printing is often the make-or-break step. Solder Paste Inspection (SPI) technology provides the critical quality control needed before component placement. This in-depth guide explains how 3D SPI works, its real benefits, and how it helps manufacturers like JHYPCB deliver superior results.
