3.6864 MHz UART Clock Crystal
A quartz crystal at 3.6864 MHz, used to generate standard baud rates for serial communication ICs in embedded systems. This mounted piezo-electric crystal is classified under tariff item 8541.60.00, which covers such components for timing in serial ports.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
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Import Tips & Compliance
• Classify the crystal as a mounted piezo-electric crystal under 8541.60.00, not as a part of a UART or communication device
• Keep technical datasheets to demonstrate the crystal's frequency and mounting
• Check if the crystal is eligible for duty relief under end-use programs for electronics
Related Products under Tariff item 8541.60.00
1.2 MHz Legacy System Crystal
Replacement quartz crystal 1.2 MHz for vintage computers and arcade machines. This mounted piezo-electric crystal is classified under tariff item 8541.60.00, operating above 1 MHz in the HC-18/U military package style.
1.5 MHz Industrial Controller Crystal
A ruggedized quartz crystal oscillator operating at 1.5 MHz, designed for use in programmable logic controllers (PLCs) and industrial automation systems. It is a mounted piezo-electric crystal, which falls under tariff item 8541.60.00 as a semiconductor device component, providing stable timing in harsh environments.
1.8432 MHz Microcontroller Crystal
A surface-mount device (SMD) quartz crystal at 1.8432 MHz, optimized for use as an external clock source in 8051 and AVR microcontroller families. As a mounted piezo-electric crystal, it is classified under tariff item 8541.60.00, which covers such semiconductor components for timing applications.
1.8 MHz DSP Reference Crystal
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2.048 MHz Telecom Quartz Crystal
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