5 SIMPLE TECHNIQUES FOR PCB MATERIAL

�?Substrate: It is actually the muse of a circuit assembly that holds all electrical factors set up. Substrate materials change determined by PCBA type, including adaptable, rigid, or metal Main boards. Mostly, fiberglass is Utilized in rigid PCBs while Polyimide is a common material for flexible PCBs.�?Solder Mask: It is a skinny protective la