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What impact do particles on the mold have? What happens if there is a particle on the wafer?

April 26, 2017happens impact mold particle particles wafer

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What impact do particles on the mold have? What happens if there is a particle on the wafer?

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Particles on the mold can impact the mold fill and solder transfer process. Particulate contamination depends on many factors, such as size, composition and density. Following suggested environmental process guidelines, including clean room standards, will keep particulate concerns to a minimum.