KOA Speer WSBS8518 Thick Film Power Resistor 0.01Ω 8W from Japan
KOA Speer WSBS8518 surface-mount thick film shunt resistor measuring 0.01Ω at 8W for current sensing in power supplies and motor drives. Falls under HTS 8533.21.00.90 as thick film fixed resistor ≤20W used for precision measurement rather than heating. Critical for battery management systems and EV applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Low resistance values (<1Ω) common for shunts; document current sensing function
• High precision (0.5-1% tolerance) distinguishes from general purpose types
• Kelvin 4-terminal construction requires spec sheet for customs verification