TE Connectivity Halogen Free Clear Polytetrafluoroethylene Heat Shrink Tubing 19 mm Sleeve Diameter x 1.2 m TFER-3/4-X-STK

TE Connectivity TFER-3/4-X-STK halogen free heat shrink tubing is a high-performance electrical insulation solution with a clear, semi-rigid construction made from modified polytetrafluoroethylene (PTFE). It is designed to provide exceptional mechanical protection and chemical resistance in severe thermal and chemical environments, making it suitable for industrial, electronic, laboratory, and manufacturing applications.

This tubing features a 19 mm sleeve diameter and a length of 1.2 meters with a shrink ratio of 3.2:1, shrinking to just over one-third of its original diameter upon heating to a temperature of 330°C. The tubing withstands operating temperatures between -67°C and 250°C, ensuring reliability even in extreme conditions.

Its properties include high flame retardance, halogen-free composition, excellent resistance to chemicals and solvents, low coefficient of friction, and strong mechanical durability, which makes it ideal for covering hydraulic hoses, cable joints, electrical insulation, and protecting electronic components from contamination and corrosion.

Commonly utilized within industrial automation, electrical systems, construction, HVAC, and water treatment sectors, this product enhances safety and longevity of cables and tubing assemblies in demanding environments.

The tubing is manufactured in compliance with standards including ASTM D2671, ASTM D876-00 Class 5, Def. Stan. 59-97 Type 5B, IEC 60243, Military AMS-DTL-23053/12 Class 3 and Raychem RW-2054.

Clear visibility through the tubing allows easy inspection of underlying components and connections. Thin wall design contributes to minimal added bulk while maintaining protection. Heat shrink ratio of 3.2:1 ensures effective size adaptation to various component diameters.

Heat gun or heat shrink oven is suitable for controlled shrinking to the required dimensions. The package contains a single length of 1.2 meters of halogen-free heat shrink tubing certified for flame retardancy and chemical resistance.

Explore EnvMart’s extensive selection of Heat Shrink Tubing and related electrical insulation products to support your industrial and commercial needs.