Custon 0.018mm bare copper wire high purity copper conductor solid
The wide range of applications of bare copper wire proves its versatility. In the electronics industry, it is used in the manufacture of printed circuit boards (PCBs), connectors and various electrical components. Its application in telecommunications extends to the production of high-frequency coaxial cables and data transmission cables. Additionally, in the construction industry, bare copper wire is used for electrical wiring in residential, commercial, and industrial buildings due to its safety and reliability. In the automotive sector, it is used in vehicle wiring harnesses and electrical systems where its high conductivity and durability are critical.
One of the main advantages of bare copper wire is its excellent electrical conductivity. Copper is known for its high electrical and thermal conductivity, making it ideal for applications where efficient energy transfer is critical. Ultra-thin bare copper wire, in particular, is favored for its ability to carry high-frequency electrical signals with minimal signal loss, making it indispensable in the telecommunications and electronics industries. Its excellent electrical conductivity also ensures minimal heat generation, making it suitable for use in high-temperature environments.
In addition to being electrically conductive, bare copper wire is highly malleable and malleable, allowing it to be easily formed into different shapes and sizes. This flexibility makes it an ideal material for complex wires and circuits in electronic devices.
The wire diameter of this custom bare copper wire is 0.018mm, reflecting the product’s adaptability to meet specific industry requirements. Its ultra-thin profile makes it suitable for complex and space-constrained applications, especially in the electronics and telecommunications sectors. In addition, bare copper wire can be customized in other wire diameters to ensure it can meet a wide range of industry needs, further enhancing its versatility and applicability.
The characteristics and applications of bare copper wire highlight its importance in various industries. Its excellent electrical conductivity, ductility and durability make it an indispensable material in the production of electrical and electronic components as well as in construction and automotive applications. The customizability of bare copper wire, as exemplified by this ultra-fine bare copper wire, ensures that it can be tailored to specific industry requirements, further cementing its position as a fundamental element in modern industrial processes.
Characteristics |
Unit |
Technical requests |
Reality Value |
||
Min |
Ave |
Max |
|||
Conductor Diameter |
mm |
0.018±0.001 |
0.0180 |
0.01800 |
0.0250 |
Electrical Resistance(20℃) |
Ω/m |
63.05-71.68 |
68.24 |
68.26 |
68.28 |
Surface appearance |
Smooth coloury |
Good |





Automotive coil

sensor

special transformer

special micro motor

inductor

Relay


Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.




7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.