Single-Sided FR4 Copper Clad Laminate from United States
FR4 copper clad laminate sheet with refined copper foil on one side only, laminated onto a flame-retardant epoxy resin impregnated glass cloth base. The copper foil thickness is under 0.15 mm excluding the backing. This product is classified as backed copper foil of refined copper under tariff item 7410.21.00.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the copper foil thickness is 0.15 mm or less excluding the FR4 backing
• Provide the resin type and glass content specifications to CBSA
• Consider whether the laminate is sold as a set with other materials, which may affect classification