Electronic valves and tubes; electronic components; parts thereof
CPC v2.1 Code: 471
About electronic valves and tubes; electronic components; parts thereof
cpc code 471 covers the manufacturing of electronic valves, tubes, and components, which are essential building blocks for a wide range of electronic devices and systems. This industry plays a crucial role in the broader electronics and technology sectors, enabling the development of products that power our modern digital world. From consumer electronics to industrial automation, the components produced under this code are fundamental to the functioning of countless applications that have become integral to our daily lives.
Production process
The production of electronic valves, tubes, and components typically involves a combination of precision engineering, advanced materials science, and specialized manufacturing processes. Key steps in the production process may include the fabrication of semiconductor materials, the assembly of intricate electronic circuits, and the testing and quality control of the final products to ensure their reliability and performance.
Production inputs
The main inputs required for this industry include a variety of raw materials, such as silicon, metals, and specialized chemicals, as well as highly specialized machinery and equipment for the manufacturing and assembly of electronic components. Additionally, the industry relies on a skilled workforce with expertise in areas like materials science, electrical engineering, and precision manufacturing.
Production outputs
The outputs of this industry are the electronic valves, tubes, and components that are then used as inputs for a wide range of other industries and products, including 334 Computer and electronic product manufacturing, 335 Electrical equipment, appliance, and component manufacturing, and 334 Telecommunications equipment manufacturing. These components are essential for the functioning of a vast array of electronic devices, from consumer electronics to industrial automation and control systems.
Family tree for electronic valves and tubes; electronic components; parts thereof
graph LR
A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/47'>47: Radio, television and communication equipment and apparatus</a>"]
B --> C["<a href='/classifications/cpc/v2-1/471'>471: Electronic valves and tubes; electronic components; parts thereof</a>"]
B --> D["<a href='/classifications/cpc/v2-1/472'>472: Television and radio transmitters; television, video and digital cameras; telephone sets</a>"]
B --> E["<a href='/classifications/cpc/v2-1/473'>473: Radio broadcast and television receivers; apparatus for sound and video recording and reproducing; microphones, loudspeakers, amplifiers, etc.</a>"]
B --> F["<a href='/classifications/cpc/v2-1/474'>474: Parts for the goods of classes 4721 to 4733 and 4822</a>"]
B --> G["<a href='/classifications/cpc/v2-1/475'>475: Disks, tapes, solid-state non-volatile storage devices and other media, not recorded</a>"]
B --> H["<a href='/classifications/cpc/v2-1/476'>476: Audio, video and other disks, tapes and other physical media, recorded</a>"]
B --> I["<a href='/classifications/cpc/v2-1/478'>478: Packaged software</a>"]
B --> J["<a href='/classifications/cpc/v2-1/479'>479: Cards with magnetic strips or chip</a>"]
C --> K["<a href='/classifications/cpc/v2-1/4711'>4711: Electrical capacitors</a>"]
C --> L["<a href='/classifications/cpc/v2-1/4712'>4712: Electrical resistors (except heating resistors)</a>"]
C --> M["<a href='/classifications/cpc/v2-1/4713'>4713: Printed circuits</a>"]
C --> N["<a href='/classifications/cpc/v2-1/4714'>4714: Thermionic, cold cathode or photo-cathode valves and tubes (including cathode ray tubes)</a>"]
C --> O["<a href='/classifications/cpc/v2-1/4715'>4715: Diodes, transistors and similar semi-conductor devices; photosensitive semi-conductor devices; light emitting diodes; mounted piezo-electric crystals</a>"]
C --> P["<a href='/classifications/cpc/v2-1/4716'>4716: Electronic integrated circuits</a>"]
C --> Q["<a href='/classifications/cpc/v2-1/4717'>4717: Parts for the goods of classes 4711, 4712 and 4714 to 4716</a>"]
%% Color coordination by level
classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
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 level1
class B level2
class C level3
class D level3
class E level3
class F level3
class G level3
class H level3
class I level3
class J level3
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
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