Electrical apparatus; diodes, other than photosensitive or light-emitting diodes (LED)

HS v2022 Code: 854110

About electrical apparatus; diodes, other than photosensitive or light-emitting diodes (led)

HS code 854110 covers the import and export of electrical diodes, a critical component in a wide range of electronic devices and systems. Diodes are semiconductor devices that allow the flow of electric current in only one direction, making them essential for rectification, signal control, and power regulation in applications ranging from consumer electronics to industrial automation. This industry plays a vital role in the broader electronics and electrical equipment sectors, supporting the development and manufacture of a diverse array of products that are integral to modern life.

Production process

The production of electrical diodes typically involves several key steps. First, semiconductor materials, such as silicon or germanium, are purified and processed into wafers. These wafers are then subjected to a series of doping and layering processes to create the p-n junction that defines the diode's characteristics. The diodes are then cut, packaged, and tested to ensure they meet the required specifications before being distributed for use in various electronic applications.

Production inputs

The main inputs required for the production of electrical diodes include high-purity semiconductor materials, specialized manufacturing equipment (such as diffusion furnaces, ion implanters, and thin-film deposition systems), and various chemicals and gases used in the fabrication process. Additionally, the industry relies on a skilled workforce with expertise in semiconductor device engineering and production techniques.

Production outputs

The primary output of this industry is electrical diodes, which are then incorporated into a wide range of electronic devices and systems. These diodes may be used in 854121 Diodes, other than photosensitive or light-emitting diodes, 854129 Diodes, other than photosensitive or light-emitting diodes, n.e.c. in heading no. 8541, 854140 (Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED)), and other related HS codes, depending on the specific characteristics and applications of the diodes.

Revisions to 854110

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 854110. The most recent 1 version of this code (854110) is in the HS v2022 system (this version):

This page shows the most recent version of code 854110.

Family tree for electrical apparatus; diodes, other than photosensitive or light-emitting diodes (led)

    graph LR
    A["<a href='/classifications/hs/v2022/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2022/8541'>8541: Semiconductor devices (e.g. diodes, transistors, semiconductor based transducers); including photovoltaic cells assembled or not in modules or panels, light-emitting diodes (LED) assembled with other LEDs or not, mounted piezo-electric crystals</a>"]
B --> C["<a href='/classifications/hs/v2022/854110'>854110: Electrical apparatus; diodes, other than photosensitive or light-emitting diodes (LED)</a>"]

    B --> D["<a href='/classifications/hs/v2022/854121'>854121: Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of less than 1W</a>"]
B --> E["<a href='/classifications/hs/v2022/854129'>854129: Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of 1W or more</a>"]
B --> F["<a href='/classifications/hs/v2022/854130'>854130: Electrical apparatus; thyristors, diacs and triacs, other than photosensitive devices</a>"]
B --> G["<a href='/classifications/hs/v2022/854141'>854141: Electrical apparatus; photosensitive semiconductor devices, light emitting diodes (LED)</a>"]
B --> H["<a href='/classifications/hs/v2022/854142'>854142: Electrical apparatus; photosensitive semiconductor devices, photovoltaic cells not assembled in modules or made up into panels</a>"]
B --> I["<a href='/classifications/hs/v2022/854143'>854143: Electrical apparatus; photosensitive semiconductor devices, photovoltaic cells assembled in modules or made up into panels</a>"]
B --> J["<a href='/classifications/hs/v2022/854149'>854149: Electrical apparatus; photosensitive semiconductor devices, diodes other than light emitting diodes and photovoltaic cells whether or not assembled in modules or made up into panels</a>"]
B --> K["<a href='/classifications/hs/v2022/854151'>854151: Electrical apparatus; photosensitive semiconductor devices, semiconductor-based transducers</a>"]
B --> L["<a href='/classifications/hs/v2022/854159'>854159: Electrical apparatus; photosensitive semiconductor devices n.e.c. in heading no. 8541</a>"]
B --> M["<a href='/classifications/hs/v2022/854160'>854160: Crystals; mounted piezo-electric</a>"]
B --> N["<a href='/classifications/hs/v2022/854190'>854190: Electrical apparatus; parts for diodes, transistors and similar semiconductor devices and photosensitive semiconductor devices</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight