Precision Voltage Reference with Integrated DAC from China
IC combining 16-bit DAC with precision voltage reference for instrumentation calibration equipment. Classified HTS 8542.39.0050 as data converter despite reference function. Critical for test and measurement accuracy.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Datasheet must specify conversion resolution over reference function
• Calibration traceability certificates enhance customs clearance