Xenon Flashtube Trigger Tube from Canada
High-voltage gas tubes triggering xenon flashtubes in high-intensity strobe lighting. HTS 8540.89.00 covers these as other gas-filled tubes initiating capacitive discharge through gas ionization.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Capacitor discharge voltage rating and rise time specs required
• High-voltage standoff capability documented for safety clearance
• Separate from complete photographic equipment under 8513