Q-Switch Driver Mount from Japan
RF driver mount for acousto-optic Q-switches in pulsed Nd:YAG lasers. Provides precise alignment and thermal management. Classified under HTS 9013.90.80.00 as part for other laser appliances.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include RF frequency specs (27MHz typical) proving Q-switch compatibility
• Declare impedance matching features
• Separate electronics from purely mechanical parts