NEWtuf® Reinforced Silicone Rubber Cables

NEWtuf® reinforced jackets provide three times the tensile strength of silicone rubber and limit elongation distortion to a fraction of a percent.

Designed for the Unique Demands of the Medical Device Industry

Silicone rubber is the material of choice for ultra-flexible, autoclave sterilizable medical device cables. Silicone on its own, however, has a physical weakness that can lead to stretching, distortion or breakage after repeated wiping or physical cleaning. NEWtuf® reinforced silicone jackets overcome this concern without impacting biocompatibility, flexibility, heat resistance, sterilization, dimensional requirements or strippability.

Unlike conventional silicone jacketed cables, your NEWtuf® reinforced cable can be repeatedly handled and wiped while maintaining its original appearance and performance.

Performance Characteristics and Custom Design Options

  • Optimum Pull Strength
  • FDA, USP, ISO 10993 Biocompatibility
  • Sterilization / Autoclave
  • 150° C / 300V UL AWM Styles
  • Parylene or SLEEK™ Coating Options
  • RoHS, REACH Compliance
  • BPA, ADM, Latex Free
PropertyConventionalNEWtuf®Competitor
Jacket elongation under 5 lb load 86%0.03%2.0%
Jacket elongation under 20 lb load490%1.0%20%
chart comparing NEWtuf vs. traditional silicone rubber jackets
Figure 1: When force is applied, NEWtuf® exhibits very little elongation unlike conventional silicone rubber jackets.
chart comparing NEWtuf vs competing reinforced silicone rubber jackets
Figure 2: A comparison of the performance of NEWtuf® vs. competing reinforced jackets proves NEWtuf® to be superior.

 

 

 

 

 

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Wire & Cable Resources

A Note from our R&D Team

A Note from our R&D Team

March 4, 2026

How our outreach partnerships are helping drive continuous improvement and innovation

Engineering Mechanical and Signal Integrity in Handheld Medical Device Cables

Engineering Mechanical and Signal Integrity in Handheld Medical Device Cables

February 18, 2026

Design strategies for miniaturization, durability, sterilization, and high-speed performance.

No Dumb Questions: Episode 29

No Dumb Questions: Episode 29

February 13, 2026

What is the difference between AC and DC?

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