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Practical guides to PCB design, materials, manufacturing and assembly. Explore the details that matter before your next build.
Showing 1–12 of 14 articles
Match ICT, flying probe and functional test to the faults, access and evidence your product needs, then request a revision-controlled test record.
Compare turnkey, consigned and mixed sourcing by the same build scope, then assign purchasing, shortages, substitutions and leftover inventory clearly.
Choose an assembly class, distinguish it from bare-board requirements, freeze the standard revisions and make inspection evidence and deviations quoteable.
Learn what a BGA X-ray can show, how to review the image and report, and which acceptance decisions still need electrical or engineering evidence.
Learn to read SPI volume, height, area and offset, investigate print patterns, and validate solder-paste inspection limits without masking defects.
Check PCB BOM revisions, exact MPNs, DNP variants and approved alternates. Resolve sourcing exceptions and preserve a traceable as-built configuration.
Compare dogbone fanout, through-vias and microvias for BGA layouts. Understand via filling, copper caps, soldering risks and what inspection can prove.
Design an SMT-ready PCB panel with practical guidance on rails, fiducials, V-scores, tabs, board support, depaneling stress and release files.
A PCB assembly defect is a condition in a populated board that does not meet its agreed workmanship, electrical, or functional requirements. Most PCB assembly defects result from…
Resistors: Principles, Types, and Color Code Guide The main function of a resistor is to limit current, and by doing this control the circuit, direct current to a…
Selecting a contract electronics manufacturer starts with matching the design and production requirements to documented capability. For SMT lines and complex assemblies, evaluate comparable project evidence, process controls,…
Your product’s success hinges on a decision most companies underestimate: selecting the right PCBA manufacturer. A single production defect can trigger costly recalls, damage your brand reputation, or…