Aluminum-Backed Copper Clad? No - Double Copper FR4
Pure double-sided refined copper clad FR4 laminate (no metal core), plastics-impregnated glass base with 0.5oz copper both sides for high-volume PCB fabrication. Essential electronics industry raw material. HTS 7410.21.3040 due to specific double copper on glass-plastic construction.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If aluminum substrate with copper circuits
Aluminum-based clad laminates classify under Chapter 76 aluminum structures.
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Import Tips & Compliance
• Avoid 'metal clad' terminology that confuses with MCPCB classifications
• Surface finish (e.g
• HASL, ENIG ready) doesn't affect HTS but impacts value
• Bulk pallet imports require proper stacking documentation for inspection
Related Products under HTS 7410.21.30.40
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