Requirement,Customer specification,Evidence / approval
Material manufacturer / grade / suffix,,
Core and compatible prepreg,,
Tg value and test method,,
Supplier datasheet revision and typical / minimum basis,,
Actual stackup / copper / holes / finish,,
Assembly temperature profile and cycle count,,
Service hot spot / time / cycles / electrical environment,,
Acceptance standard / class / revision and test conditions,,
Approved alternatives / revision control,,
Quantity / destination / date,,