8-Layer FR-4 Multilayer PCB for Networking Routers
High-layer-count printed circuit board using glass fiber reinforced epoxy resin base with 8 copper layers for advanced router signal processing. Classified under HTS 8534.00.00.20 for its rigid structure, impregnated glass base, and multiple conductive layers supporting high-speed data transmission. Essential for enterprise networking hardware.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into complete telecommunications apparatus
Populated with transceivers and chips, it becomes a telecom machine part under heading 8517 rather than bare PCB.
If having a base other than wholly impregnated glass
If using ceramic or metal base instead of glass epoxy, it shifts to other multilayer non-flexible PCBs.
If designed specifically as part of measuring instruments
PCBs for test/measurement equipment may classify under instruments of heading 9030 if integral to function.
Not sure which classification is right?
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Import Tips & Compliance
• Provide X-ray or electrical test reports confirming 3+ conductive layers and glass fabric base to avoid reclassification
• Label with exact layer count and material composition (e.g
• 7628 glass style) for customs verification
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4-Layer Power Distribution PCB for Telecom Base Stations
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Glass Epoxy Backplane PCB for Storage Arrays
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6-Layer Glass Base PCB for Industrial Control Systems
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12-Layer High-Density Interconnect PCB for AI Accelerators
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10-Layer Rigid Multilayer PCB for Medical Imaging Devices
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