Industrial Control Quartz Crystal 500 kHz from Mexico
Ruggedized 500 kHz quartz crystals for PLCs and industrial automation feature high stability and temperature compensation. HTS 8541.60.00.20 classification applies to these mounted piezoelectric devices operating below 1 MHz for harsh environment timing.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include MIL-spec or industrial temperature range certifications (-40°C to 85°C)
• Declare shock/vibration resistance ratings for industrial classification support
• Separate consumer vs industrial grades to maintain tariff accuracy