KOA Speer RK73H Array Network from Mexico
High-stability RK73 series 4-resistor array for measuring instruments, multi-lead <20W. HTS 8533.21.00.70 for precision fixed resistor networks. 0.5% tolerance.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Calibration traceability to NIST required for instrument components
• 0.5% tolerance verification prevents classification as general purpose
• Anti-sulfur coating specs needed for harsh environment claims