Double-Sided 1oz Copper Clad FR4 Panels
Standard FR4 glass epoxy panels with 1oz (35µm) refined copper foil clad on both sides, total foil thickness ≤0.15mm. Core material for multilayer PCB fabrication. Under HTS 7410.21.3060 as other refined copper clad laminates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If brass alloy copper foil
Zinc-dominant copper-zinc alloys per note (a) use alloy subheadings.
Not sure which classification is right?
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Import Tips & Compliance
• Declare copper weight per square foot precisely (e.g
• 1oz = 35µm) to confirm thickness compliance
• Use IPC class documentation for quality assurance in entry filings
Related Products under HTS 7410.21.30.60
Polyimide Copper Clad Laminate for Flex PCBs
Flexible copper clad laminate using polyimide film backed with refined copper foil ≤0.15mm thick, designed for flexible printed circuits. The copper provides conductive layers on the polymer backing. Classified under HTS 7410.21.3060 as other backed copper clad laminates of refined copper.
Thin Flex Copper Clad Polyester Laminate
Ultra-thin polyester (PET) film backed with refined copper foil under 0.15mm for flexible circuitry in wearables. Provides bendable conductive substrate. HTS 7410.21.3060 covers this other backed copper clad laminate.
High-Tg Copper Clad Laminate for Automotive PCBs
High glass transition temperature (Tg) FR4 laminate clad with refined copper foil ≤0.15mm, engineered for automotive electronics under extreme conditions. Backed substrate for reliable circuit boards. HTS 7410.21.3060 classification.
Copper Clad Kapton Laminate for Aerospace
Kapton polyimide film clad with refined copper foil under 0.15mm for high-reliability aerospace flexible circuits. Withstands extreme temperatures/vibration. Fits 7410.21.3060 other category.
Single-Sided Copper Clad Phenolic Laminate
Phenolic paper substrate with single-sided refined copper foil ≤0.15mm cladding for low-cost consumer electronics PCBs. Economical backed laminate option. HTS 7410.21.3060 applies.
Megtron6 Copper Clad Laminate for Servers
Megtron6 low-loss laminate with refined copper foil ≤0.15mm for high-speed server/data center PCBs. Advanced backing for signal integrity. Under 7410.21.3060.