PET Flexible Circuit Substrate Film
Thin noncellular PET film base for flexible printed circuits in electronics. HTS 3920.62.00.90 'Other' prior to copper lamination.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If polyimide dielectric films
PET 3920.62; other polyesters including PI to 3920.99.
If cellular polyurethane flex circuits
Noncellular PET vs foam substrates.
If printed circuit boards complete
Base film 3920; assembled PCBs Chapter 85.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• IPC standards documentation
• Pre-copper etch state
• Distinguish from polyimide (higher temp)
Related Products under HTS 3920.62.00.90
PET Window Film for Envelopes
Transparent, noncellular polyester film used as see-through windows in mailing envelopes. Classified in 3920.62.00.90 as 'Other' PET sheets, non-reinforced and not laminated. Meets PET monomer threshold per chapter notes without specific metallized or printed provisions.
PET Capacitor Dielectric Film
Ultra-thin, high-purity noncellular biaxially oriented PET film used as dielectric insulator in electronic capacitors. HTS 3920.62.00.90 'Other' as non-laminated poly(ethylene terephthalate) with PET >95% per notes.
PET Greenhouse Covering Film
UV-stabilized, noncellular PET film sheets for agricultural greenhouse roofing and covering. 3920.62.00.90 as 'Other' non-reinforced poly(ethylene terephthalate), distinguished from PE films.
PET Thermal Transfer Ribbon Base Film
Thin noncellular PET polyester film serving as carrier for thermal transfer ribbons in barcode printing. Classified HTS 3920.62.00.90 'Other' PET sheets prior to ink/coating application.
PET ID Card Overlay Film
Clear, scratch-resistant noncellular PET film laminated over printed ID cards (imported separately). 3920.62.00.90 as non-reinforced 'Other' poly(ethylene terephthalate) sheets.
PET Electrical Insulation Film
High-temperature resistant noncellular PET film for insulating electrical motors and transformers. HTS 3920.62.00.90 'Other' as pure poly(ethylene terephthalate) without reinforcement.