Precision 38 AWG Triple-Insulated Copper Wire from Japan
0.101 mm (38 AWG) copper wire with triple-layer insulation (base coat, bond coat, overcoat) for transformer bobbinless windings. HTS 8544.11.0020 classification due to ultra-fine diameter copper winding wire characteristics.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Triple insulation breakdown voltage certification required for customs verification
• Specify bond strength for self-bonding applications in technical data sheets
• Prevent spool tension damage during transit; distorted wire affects quality declaration