A Focus on Innovation and Excellence

Custom High Performance Copper Alloy Wire and Conductor Solutions

Alloy Wire

Traditional and high performance copper alloy wire for connectors and eletronic parts.

Percon Alloy Conductors

RoHS compliant alloy conductors for wire, cable and high performance shielding.

Fine Wire

Fine and ultra-fine wire for spring and specialty contact systems including beryllium and beryllium free alloys.
The Alloy Explorer

Explore Our Range of Alloys with Your Own Set of Specifications

Are you a design engineer looking for the right material to satisfy your design challenges for a new connector or an electrical cable? Check out our choices of traditional and high performance copper alloys based on:

  • Tensile Strength
  • Electrical Conductivity
  • Flex Life
  • Resistance to Thermal Softening
  • Stress Relaxation
  • Spring Properties
Committed to Your Success

Fisk Alloy: A Leader in Wire Innovation Since 1973

Fisk has been an innovator since its genesis, offering square wire at the tightest tolerances, pioneering the development of integrated electroplating lines, and engineering green copper alloys even before the introduction of the RoHS directive.

2023 marks our 50th year of providing world-class, high performance copper alloy wire spanning a range of industries. In this video, Eric Fisk offers his perspective on what it means for Fisk Alloy to continually strive to be the world’s leading engineers of specialty copper alloy wire.

Eric Fisk
Chief Executive Officer


Prioritizing rigorous control processes to consistently deliver products that exceed industry standards and customer expectations.


Fostering trust by delivering on promises and providing reliable customer support and service.


Encouraging a culture of continuous improvement to drive innovation in products and processes.
Experience and Excellence Through Diversity

We Thrive Because of Our People

Embracing diversity is at the heart of Fisk Alloy’s core values. Our collective thought and experience, along with collaborative work, respect for each other, and a passion to innovate has been the key to our success.

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Quality Second to None

Providing Innovative and Sustainable Solutions

If you’d like to request a sample, have specific product questions, or you’re interested in finding out more about which Fisk products might be best for your application or design, please fill out the form and we will contact you.

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