TCXO Temperature Compensated Crystal Oscillator 25MHz from China
Mounted piezoelectric TCXO with 25MHz output, featuring thermistor compensation for temperature stability in GPS and base stations. Falls under HTS 8541.60.00 as a mounted crystal; the compensation circuit integrates with the crystal housing. Provides ±2.5ppm stability over -40°C to +85°C.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Document TCXO vs OCXO distinction; declare compensation method to confirm mounted crystal status
• Comply with ITAR if for military GPS applications; obtain export licenses from origin country
• Test for phase noise specs (-140dBc/Hz) before import to support value declarations