HS Code for Rectifier diode

Rectifier diodes are classified under HS code 854110 because they are discrete semiconductor devices whose primary function is to conduct current in a single direction, a process known as rectification. This code is situated within Chapter 85, which covers electrical machinery and equipment. Specifically, heading 8541 is dedicated to diodes, transistors, and similar semiconductor devices. The sub-heading 10 is precise in its scope, identifying diodes that are neither photosensitive nor light-emitting. These components are fundamental in power electronics for converting alternating current (AC) into direct current (DC). The classification is determined by the physical properties of the semiconductor material, typically silicon or germanium, and the presence of a P-N junction. According to the General Rules for the Interpretation of the Harmonized System (GRI), products are classified based on their objective characteristics at the time of importation. Since these diodes are finished electronic components intended for rectification, they meet the criteria for 854110. This code excludes complex integrated circuits, which are found under 8542, and focuses on the individual semiconductor unit.

Products Included

• Power rectifier diodes
• Schottky diodes (non-photosensitive)
• Zener diodes
• Signal diodes
• Fast recovery diodes
• Silicon controlled rectifiers (SCRs) when classified as diodes

Common Misclassification

A frequent point of confusion occurs between HS code 854110 and HS code 854141, which covers light-emitting diodes (LEDs). While both are diodes, the functional application and physical construction differ; 854110 is for power rectification, whereas 854141 is for light emission. Another common error involves HS code 854121, which is reserved for transistors. Importers often confuse these because they may share similar small-signal packages. Furthermore, if a diode is part of a pre-assembled bridge rectifier module, it might be classified under 850440 as a static converter.

FAQ

What is the HS code for Rectifier diode?

The primary HS code for a rectifier diode is 854110, which covers diodes other than photosensitive or light-emitting diodes.

Can a diode be classified under 8542?

No, individual discrete diodes are 8541. HS code 8542 is reserved for electronic integrated circuits where multiple elements are combined on a single chip.