Fine Wires

Fine Wires

TE specializes in the development and processing of fine wire components and assemblies for medical device OEMs who require high-fidelity signal integrity in microscale cable environments. Products supported include interventional cardiology devices, surgical instruments and ultrasound equipment.

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Our fine wire termination solutions are customizable and deliver precision performance at scale. Using advanced automated manufacturing, we can help improve ​termination labor ​cost efficiency as well as increased reliability, improved quality control, and faster product delivery. Medical-grade fine wire components require the highest degree of precision and functionality for reliable use in patient settings. Explore our diverse range of fully customizable fine wire and fine wire termination solutions to enhance component performance and efficiency across a wide variety of medical applications. 

Fine wire termination is a critical aspect of medical device design and manufacturing that directly impacts device reliability and performance, regulatory compliance, and overall patient safety. Medical device OEMs should consider a number of factors that influence the integrity of micro-cable components, including: 

  • Reliability and safety: Medical devices must function reliably and safely to ensure patient well-being. Fine wire termination plays a critical role in establishing secure electrical connections, reducing the risk of malfunctions, electrical shorts, or other issues that could compromise patient safety.
  • Consistency and precision: Medical devices must perform consistently and accurately. Therefore, fine wire termination processes must be precise to maintain the integrity of the device's electrical connections, ensuring it operates as intended every time.
  • Customization: In some cases, medical devices may need customization to meet specific patient or clinical requirements. Advanced fine wire termination techniques must allow for flexibility and customization in device design and functionality.
  • Compliance with regulations: Medical devices are subject to strict regulatory requirements and standards to ensure their safety and efficacy. Fine wire termination processes and materials used must comply with these regulations to avoid legal and regulatory issues.
  • Cost-effectiveness: Medical devices can be expensive to manufacture and maintain. Efficient fine wire termination methods can help control manufacturing costs and minimize the need for costly repairs or replacements.
fine wire
fine wire ruler

TE is a leader in manufacturing and integration of conductive fine wire for optimum performance in advanced medical applications, such as IVUS and ICE catheters. Through extensive research and development, we’ve developed sophisticated manufacturing processes to create precise micro-scale components that transmit more critical information while protecting signal integrity. Companies who partner with TE for fine wire management solutions benefit from key advantages that we bring to support your medical device development efforts:, such as:

  • A commitment to quality. Our precision engineering provides dependable electrical connections that are designed to withstand the test of time, helping to ensure consistent performance and reduce the risk of failures.
  • A range of customization options. We recognize that one size does not fit all, particularly in high-performance, micro applications. Our fine wire custom cable configurations ​of magnet wire, coax, and twisted pairs start at 42 AWG and can exceed 50 AWG, with options to tailor conductor volume and type according to your specific application’s electrical performance and integration needs.
  • Time-tested precision and consistency. For decades, we’ve delivered precise fine wire termination solutions that helps ensure that each connection delivers an accurate signal reliably, with minimal interference and maximum performance. Our components offer high compatibility with existing systems for rapid connections in surgical, diagnostic, and therapeutic settings.
  • Resilient supply chain. Our global footprint helps ensure reliable sourcing and delivery of components and services, regardless of geographic location, to enable faster time to market.
Wilsonville Manufacturing Site

Manufacturing Location: Wilsonwille, OR

A 260,000 s. ft. (24,000 sq. m.) site and center of excellence for wire & coil technologies and connector development. This site specializes in the design, development and manufacturing of guidewires, fine wire, complex wire sub-assemblies, and medical cable components for electrosurgery, imaging, endoscopes and surgical robotics.

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Brochure: About TE Medical

Fine Wire Automation – Device Talks Webinar

Listen to Troy Brown, Staff Manufacturing and Development Engineer, Advanced Development, discuss the applications and benefits of fine wire automation and provide an overview of our automated fine wire management processes and technical capabilities. 

Fine Wire Automation – Device Talks Webinar

Listen to Troy Brown, Staff Manufacturing and Development Engineer, Advanced Development, discuss the applications and benefits of fine wire automation and provide an overview of our automated fine wire management processes and technical capabilities. 

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