TECHNICAL PRODUCT INFORMATION

Copper Fine Wire

High-Conductivity Copper Fine Wire for Electrical and Electronic Applications

Luma Wire Tech provides copper fine wire solutions for applications where electrical conductivity, signal transmission, and reliable performance are critical.

Our copper wire solutions combine excellent conductivity, good formability, and reliable processing characteristics. This makes copper an ideal material for applications requiring efficient current flow, signal integrity, and electrical connectivity.

When additional functionality is required, Luma can further enhance the wire through advanced surface engineering and precision plating technologies.

Copper fine wire spool – high-conductivity copper wire for electronics and sensors

Specifications

  • Wire dimensions tailored to application requirements
  • Available in a range of copper grades, including ETP and OFC copper
  • Tight tolerances for high-precision applications
  • Available cut-to-length or in continuous lengths

Enhance Copper Fine Wire Performance

Depending on application requirements, copper wire can be enhanced through precision plating technologies.

Available plating options include:

  • Gold
  • Silver
  • Nickel
  • Palladium
  • Platinum
  • Tin
  • Rhodium
  • Conductive polymers

 

The optimal coating depends on the application’s requirements for conductivity, corrosion resistance, solderability, wear resistance, and long-term reliability.

 

Your Wire. Our Expertise.

 

Whether you need improved conductivity, enhanced corrosion resistance, or application-specific functionality, Luma can help optimize your wire through advanced plating and surface engineering.

 

Why Copper Fine Wire?

Copper is one of the most widely used materials for electrical applications due to its exceptional conductivity and versatility. Its combination of electrical performance, formability, and cost efficiency makes it a preferred choice across a wide range of industries.

 

Key advantages include:

  • Excellent electrical conductivity
  • Efficient signal transmission
  • Good formability and processability
  • High thermal conductivity
  • Cost-effective material solution

Download our technical overview of ultra-fine wire solutions

Gold-plated, polished and clean metal wires for demanding technical applications.

Luma wire tech, ultra-thin wire technology and wire plating expertise.

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Our team support demanding wire applications.