What is Solder Paste Inspection(SPI)?
SPI catches solder defects pre-reflow using 3D/2D tech. Learn key metrics, setup choices (InLine/Offline), and cost-saving strategies for flawless PCB assembly.
What qualifications and certifications do US PCB manufacturers usually need?
US PCB suppliers require UL, ISO 9001 & RoHS. Choose certified manufacturers for safety standards. Compare US vs import costs, delivery & overseas sourcing options.
