Piezoelectric Crystal Holders
Precision metal housings that encase mounted piezo-electric crystals for frequency control in oscillators. These are parts thereof under 8541.90, providing hermetic sealing and electrical connections for crystal stability.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing the mounted crystal
Complete mounted piezo crystals use 8541.60, excluding empty holders.
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Import Tips & Compliance
• Include crystal frequency specifications and hermetic seal test results
• Prevent misclassification as general metal containers (7326)
• Declare MIL-spec compliance if applicable for defense imports
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