HS Code for Diode

Diodes are classified under HS code 8541.10. This classification falls within Chapter 85, which covers electrical machinery and equipment. Heading 8541 specifically includes semiconductor devices such as diodes, transistors, and similar devices. Subheading 8541.10 is reserved for diodes other than photosensitive or light-emitting diodes (LEDs). A diode is a discrete semiconductor component that allows current to flow in one direction while blocking it in the other. This classification applies to components that are not yet assembled into circuits or modules, provided they retain their individual character as discrete semiconductors. The classification is based on the physical properties and the electronic function of the device as a semiconductor junction.

Products Included

• Zener diodes
• Rectifier diodes
• Schottky diodes
• Voltage regulator diodes
• Switching diodes
• Signal diodes

Common Misclassification

Diodes are frequently misclassified under 8541.41 (Light-emitting diodes) or 8541.42 (Photosensitive diodes). While these are also diodes, the HS system separates them based on their specific optical properties. Additionally, if a diode is part of a monolithic integrated circuit, it is classified under 8542.39 rather than 8541.10. Discrete components must be distinguished from integrated circuits for correct tariff application.

FAQ

What is the HS code for a standard rectifier diode?

A standard rectifier diode is classified under HS code 8541.10.

Are LEDs classified under 8541.10?

No, LEDs are classified under HS code 8541.41, as they are light-emitting semiconductor devices.