solderable finish

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Printed circuit board — Part of a 1983 Sinclair ZX Spectrum computer board; a populated PCB, showing the conductive traces, vias (the through hole paths to the other surface), and some mounted electrical components A printed circuit board, or PCB, is used to… … Wikipedia
Titanium — This article is about the chemical element. For other uses, see Titanium (disambiguation). scandium ← titanium → vanadium … Wikipedia
Solder Mask Over Bare Copper — Solder Mask Over Bare Copper, also known under its acronym SMOBC, is a method of finish planting on printed circuit boards (PCBs).This is done to make the pads on PCBs solderable and to protect the bare copper underneath from oxidizing. Several… … Wikipedia
tin processing — Introduction preparation of the ore for use in various products. Tin (Sn) is a relatively soft and ductile metal with a silvery white colour. It has a density of 7.29 grams per cubic centimetre, a low melting point of 231.88° C… … Universalium

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