Frequency Counter Timebase PCA from Germany
OCXO-based printed circuit assembly providing stable 10 MHz reference for universal frequency counters measuring signal periods. Classified HTS 9030.90.68.00 as part for electrical quantity measuring instruments. Oven-controlled crystal ensures ppm accuracy.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include aging rate and temperature stability specs (e.g
• ±0.05 ppm/°C)
• Verify GPS disciplining option doesn't trigger navigation equipment classification
• Ensure oven control circuitry is integral to counter function