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Outgassing Control - KKPCB

Satellite PCB Vacuum Reliability: Manage Outgassing, Cleanliness, and Material Controls

A Satellite PCB can pass electrical inspection on the bench and still become a contamination source after launch. In vacuum, volatile compounds have no convective path away from the assembly; they migrate and may condense on colder optical, RF, thermal-control, or detector surfaces. The engineering question is therefore not simply whether a laminate has a...