Johanson 401 Tunable Capacitor
Johanson's 401 series air variable capacitor offers 1-20pF tuning for high-frequency applications like antennas and filters. Classified under HTS 8532.30.00 due to its pre-set adjustable plates for precise capacitance variation in RF modules.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If plates are sealed and non-adjustable
Becomes a fixed capacitor under 8532.10 if no pre-set adjustment mechanism is present.
If as tuner component in TV/radio receivers
Specific TV tuner capacitors may fall under 8529.90 parts of transmission apparatus.
If for use in oscilloscopes or test equipment
Instrument parts like adjustable caps for calibration classify under 9030.
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Import Tips & Compliance
• Provide Q-factor and frequency range data to distinguish from fixed caps during customs review
• Label as 'adjustable capacitor' clearly to prevent reclassification; include adjustment tool if applicable
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