HellermannTyton HFT-A Heat Shrink Tubing, 19.1mm Diameter, Black, 10 Pieces, 1.2m Length

The HellermannTyton 323-50190 is a high-quality heat shrink tubing from the HFT-A series, designed for reliable insulation, protection, and strain relief of electrical connections and cables. Made from cross-linked polyolefin, this tubing offers excellent mechanical and electrical properties, with a 2:1 shrink ratio that ensures a tight fit over a variety of substrates. Each pack contains 10 pieces, each 1.2 meters long, with a supplied internal diameter of 19.1 mm shrinking to 9.5 mm. The black color provides UV resistance and a professional finish.

Advantages

This heat shrink tubing provides superior insulation and protection against moisture, chemicals, and abrasion. Its 2:1 shrink ratio allows for versatile use on different cable sizes, while the cross-linked polyolefin material ensures long-lasting performance. The tubing is self-extinguishing (UL224 VW-1 rated) and RoHS compliant, making it safe for a wide range of applications.

Suitable for

• Insulating electrical connections and splices
• Protecting cables from environmental damage
• Strain relief for wires and terminals
• Color-coding and identification of cables
• Automotive, marine, and industrial wiring

Key specifications

• Product Type: Heat Shrink Tubing
• Series: HFT-A
• Material: Cross-linked Polyolefin
• Shrink Ratio: 2:1
• Supplied Internal Diameter: 19.1 mm
• Recovered Internal Diameter: 9.5 mm
• Recovered Wall Thickness: 0.89 mm
• Length per Piece: 1.2 m
• Quantity per Pack: 10 pieces
• Color: Black
• Operating Temperature Range: -55°C to +135°C
• Minimum Shrink Temperature: +90°C
• Dielectric Strength: > 15 kV/mm
• Tensile Strength: > 10.4 MPa
• Flammability Rating: UL224 VW-1 (Self-extinguishing)
• Standards/Approvals: UL224, CSA, RoHS Compliant

Recommendations

For best results, use a heat gun or other heat source to evenly shrink the tubing. Ensure the tubing is fully recovered and adheres tightly to the substrate. Suitable for indoor and outdoor use.