TE Connectivity Heat Shrink Tubing Black Polyolefin, 19 mm Diameter, 5 m Length, 2:1 Shrink Ratio LSTT-R-19-0

The TE Connectivity LSTT-R-19-0 is a high-quality heat shrink tubing designed for industrial electrical insulation and cable management. With a nominal 19 mm sleeve diameter and a 5 meter length, this tubing supports a 2:1 shrink ratio, making it versatile for various wire sizes and configurations. Manufactured from flexible polyolefin, it combines ease of installation with robust mechanical and chemical resistance, ensuring protection of electrical terminals, cable joints, and heat-sensitive devices against abrasion, moisture, and environmental stresses.

The LSTT series is engineered for rapid recovery at low temperatures, minimizing exposure to heat-sensitive components. Its resilient black finish provides both cosmetic cover and functional insulation, meeting stringent industry requirements for automotive and general electrical applications. Flame-retardant and RoHS compliant, this tubing is an excellent choice for use in control panels, wiring harnesses, cable repairs, and maintenance tasks across industrial, commercial, and laboratory environments.

In addition to its performance, the LSTT-R-19-0 tube is easy to dispense from the spool system, streamlining installation processes. Its flexibility allows it to accommodate irregular cable shapes while maintaining a tight, professional fit after shrinking. Common applications include electrical terminal insulation, protecting heat-sensitive devices, bundling multiple wires, and providing mechanical protection for cable assemblies.

Sectors such as manufacturing, panel building, automotive electronics, power distribution, and industrial maintenance benefit from the reliability and versatility of this TE Connectivity tubing. The product helps extend the operational life of cables by shielding them from abrasion, chemicals, and mechanical strain, while also delivering a clean and finished appearance for assemblies.

For a complete range of heat shrink tubing and related accessories, browse other models and sizes in the Heat Shrink Tubing category from TE Connectivity and leading cable management brands on EnvMart.