A Kingboard material order starts with an exact gradeA Kingboard material order starts with an exact grade1IdentityManufacturer, full suffix and document revision.2ConstructionCore, prepreg, copper and thickness convention.3EvidenceThermal, electrical and reliability requirements.4ReleaseApproved material list and substitution control.³Ô¹Ïtv · ENGINEERING ILLUSTRATION · NOT A PRODUCT TEST