Electrical apparatus; thyristors, diacs and triacs, other than photosensitive devices

HS v2022 Code: 854130

About electrical apparatus; thyristors, diacs and triacs, other than photosensitive devices

HS code 854130 covers a range of electrical apparatus, including thyristors, diacs, and triacs, which are essential components in various electronic devices and power control systems. These semiconductor devices play a crucial role in the efficient regulation and conversion of electrical power, making them indispensable in a wide array of industries, from consumer electronics to industrial automation and renewable energy applications.

Production process

The production of the electrical apparatus covered under HS code 854130 typically involves a multi-step process. It begins with the fabrication of semiconductor wafers, which are then processed to create the desired electronic components. This includes the deposition of thin films, doping, and etching to form the intricate structures of the devices. The individual components are then packaged and tested to ensure their reliability and performance before being shipped to various manufacturers and end-users.

Production inputs

The main inputs required for the production of the electrical apparatus under HS code 854130 include semiconductor-grade silicon, specialized chemicals and gases for the fabrication process, as well as advanced manufacturing equipment such as clean room facilities, deposition systems, and testing equipment. Additionally, the industry relies on a skilled workforce with expertise in semiconductor technology and electronic engineering.

Production outputs

The electrical apparatus produced under HS code 854130 are widely used as components in a variety of electronic devices and systems. These include 854140 Photosensitive semiconductor devices, including photovoltaic cells, whether or not assembled in modules or made up into panels, 854231 Diodes, other than photosensitive or light-emitting diodes, 854232 Transistors, other than photosensitive transistors, and 854233 Thyristors, diacs and triacs, other than photosensitive devices. The outputs of this industry are essential for the functioning of numerous electronic products, from consumer electronics to industrial control systems and renewable energy technologies.

Revisions to 854130

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 854130. The most recent 1 version of this code (854130) is in the HS v2022 system (this version):

This page shows the most recent version of code 854130.

Family tree for electrical apparatus; thyristors, diacs and triacs, other than photosensitive devices

    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/v2022/854130'>854130: Electrical apparatus; thyristors, diacs and triacs, other than photosensitive devices</a>"]

    B --> D["<a href='/classifications/hs/v2022/854110'>854110: Electrical apparatus; diodes, other than photosensitive or light-emitting diodes (LED)</a>"]
B --> E["<a href='/classifications/hs/v2022/854121'>854121: Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of less than 1W</a>"]
B --> F["<a href='/classifications/hs/v2022/854129'>854129: Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of 1W or more</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
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    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