Solder Mask is a protective layer applied to circuit boards to prevent oxidation and accidental solder contact, primarily in green, but available in various colors, and its application process is crucial for maintaining solder quality and preventing defects.
Solder Mask: What is its purpose in PCBs? Is it exclusively green? Read More »
FPC solder masks and cover layers serve as insulators in flexible circuit boards, with distinct roles and thicknesses; the cover layer is thicker and often used in conjunction with solder masks for enhanced reliability, while the latter offers better bending resistance and is crucial for ultra-thin designs, requiring careful testing and standards to ensure quality and minimize waste.
FPC solder mask and cover layer specifications, along with FPC testing methodologies. Read More »
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