銅箔基板(Copper clad laminate(CCL))
布、紙組合基板(CEM-1-97/CEM-1-97PM)(Epoxide Cellulose Paper Core,Glass Cloth Surfaces CCL)
布、蓆組合基板(CEM-3)(Epoxide Cellulose MAT Core,Glass Cloth Surfaces CCL)
耐燃FR-4(Firing Resistance Rigid CCL)