Vishay 293D Variable Capacitor
Vishay 293D is a precision trimmer capacitor with 0.6-4.5pF range, used in telecommunications for oscillator tuning. It qualifies for HTS 8532.30.00 as an adjustable (pre-set) capacitor with screw-driven plates.
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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 tantalum-based with fixed capacitance
Tantalum dielectric fixed caps shift to 8532.21, not variable.
If as assembled electronic module part
When part of a larger semiconductor assembly, classifies under 8543.
If for computer automatic data processing parts
Caps in computer subassemblies may fall under ADP machine parts in 8473.
Not sure which classification is right?
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Import Tips & Compliance
• Certify RoHS compliance early, as variable caps often go into consumer electronics
• Document end-use (e.g
• telecom vs. industrial) to avoid anti-dumping scrutiny
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