Johanson 61-3 Series Air Variable Capacitor
Precision air dielectric capacitor with 1-30pF range, manually adjustable for high-frequency applications like antennas. HTS 8532.30.00.90 covers this 'other' pre-set variable type. Ideal for ham radio and wireless devices.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If multi-layer ceramic construction without adjustment
MLCCs are fixed ceramic caps under 8532.29; lacks variable feature.
If integrated into complete radio transmission apparatus
If part of finished radio machine, classified under complete apparatus 8517.62.
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Import Tips & Compliance
• Provide Q-factor specs proving RF suitability for correct tariff verification
• Label as 'pre-set adjustable' on packaging to prevent fixed capacitor errors
• Obtain supplier certification on adjustability for CBP entry
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