HellermannTyton Tubo termorretráctil 12,7 mm 2:1 negro 1,2 m

The HellermannTyton 183-24100 is a high-quality, thin-wall heat shrink tubing designed for electrical insulation, mechanical protection, and cable bundling. Made from flexible polyolefin with a 2:1 shrink ratio, it shrinks to half its supplied diameter when heated above +90°C, providing a tight, secure fit around cables, wires, and connectors. This black tubing has a supplied diameter of 12.7 mm and recovers to 6.4 mm, with a length of 1.2 meters per piece. It operates reliably in extreme temperatures from -55°C to +135°C and offers excellent dielectric strength (>20 kV/mm) and tensile strength (>10 MPa). The tubing is UL and CSA approved, RoHS compliant, and meets MIL-DTL-23053/5 Class 1 & 2 standards. Its UV and chemical resistance make it suitable for both indoor and outdoor applications.

Advantages

This heat shrink tubing provides reliable insulation and protection against moisture, abrasion, and mechanical stress. The 2:1 shrink ratio ensures a snug fit without excessive material, while the thin-wall design maintains flexibility. It is self-extinguishing (UL94 V-2) and resistant to common fluids and solvents, making it ideal for demanding environments.

Suitable for

• Electrical insulation of wires and cables
• Mechanical protection for connectors and terminals
• Cable bundling and organization
• Automotive, industrial, and electronic applications
• Outdoor installations requiring UV resistance

Key specifications

• Material: Polyolefin
• Shrink Ratio: 2:1
• Supplied Diameter: 12.7 mm
• Recovered Diameter: 6.4 mm
• Length: 1.2 m
• Color: Black
• Operating Temperature: -55°C to +135°C
• Minimum Shrink Temperature: +90°C
• Dielectric Strength: >20 kV/mm
• Tensile Strength: >10 MPa
• Flammability Rating: UL94 V-2
• Approvals: UL, CSA, RoHS
• Wall Type: Thin Wall
• Packaging Quantity: 1 piece

Recommendations

For best results, use a heat gun or oven to apply uniform heat. Ensure the tubing is fully shrunk before cooling. Store in a cool, dry place away from direct sunlight.