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2:1 Thin Wall Heat Shrink

2:1 Thin Wall Heat Shrink
Tri-Tek Electronics features a selection of heat shrink tubing products designed for efficient wire insulation and protection. These tubes, with a 2:1 shrink ratio, are ideal for insulating wires, providing abrasion resistance, and ensuring electrical safety in various applications. Their thin-wall design makes them suitable for space-constrained areas, offering a snug fit around wires and connectors. Tri-Tek Electronics features a wide range of sizes and colors, accommodating diverse requirements in electrical projects or repairs.

221 products


  • 3/32in. Heat Shrink Tubing 2:1 ThinWall - Black 100ft Spool

    NTE 3/32in. Heat Shrink Tubing 2:1 ThinWall - Black 100ft Spool

    3 in stock

    🔥 Closeout Special - Limited Stock Available! 🔥 Elevate your cable and wire management game with NTE Electronics' 3/32in. Heat Shrink Tubing ThinWall 2:1 Black 100ft Spool! This professional-grade heat shrink tubing is the ultimate solution for all your industrial and military applications. Here's why it's a must-have for electronics technicians, IT professionals, and low voltage installers: ⚙️ **Specifications:** - Diameter: 3/32 inch - Shrink Ratio: 2:1 - Colour: Black - Length: 100 feet - Flame Retardant - Meets MIL-DTL-23053/5, Class 1 and 3, CSA C22.2 No 198.1, and UL 224 specifications 🔧 **Features:** - Versatile and Reliable for cable and wire harnessing, strain relief, insulation, and more - Flame Retardant for added safety - Wide Range of Vibrant Colors for easy colour coding - High-Quality Electrical, Chemical, and Physical Properties - Top-Notch Performance Guaranteed 🛡️ **Tri-Tek Electronics Benefits:** - Authorised Distributor of NTE Electronics - Trusted Name in the Industry - Quality and Performance Assurance Don't miss out on this exclusive closeout special! Order now to experience the reliability and versatility that professionals trust. Hurry, as price and availability are limited to stock on hand at the time of your order.

    3 in stock

    $17.20 $15.75

  • 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 100ft Spool

    NTE 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 100ft Spool

    1 in stock

    NTE 47-102100-CL 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 100ft Spool (Closeout Special) The NTE 47-102100-CL 3/32in. Heat Shrink Tubing is the perfect solution for insulating, bundling, and protecting electrical wires and components. Featuring a 2:1 shrink ratio, this thin-wall heat shrink tubing shrinks to half of its original diameter when heat is applied, providing a snug fit for electrical connections. The clear tubing allows for easy visual inspection of connections without removal, making it ideal for technicians and installers who require high-quality and reliable insulation. This 100ft spool ensures you have an ample supply for larger projects or multiple installations, offering the convenience of a single bulk purchase. The NTE 47-102100-CL tubing is designed for long-lasting durability and flexibility, making it suitable for a wide range of professional and DIY applications. Product Features: Size: 3/32 inch diameter Shrink Ratio: 2:1 (shrinks to 50% of its original size) Length: 100 feet (spool) Material: Thin-wall polyolefin Color: Clear Operating Temperature: -55°C to +125°C Dielectric Strength: 500V/mil Flammability: Flame-retardant for added safety Application: Ideal for insulating, bundling, strain relief, and wire splicing Benefits for Installers and Technicians: Large Spool Size: The 100ft spool is perfect for large projects or repetitive use, saving time on reordering smaller quantities. Visual Inspection: Clear material allows for easy inspection of connections, ensuring reliability without having to remove the tubing. Versatility: Suitable for a variety of low voltage applications, including automotive wiring, home theater installations, and general electronics repairs. Durable and Flexible: Thin-wall design minimizes bulk while still offering strong protection and flexibility for tight spaces. Example Installation Scenario: This NTE 47-102100-CL heat shrink tubing is perfect for large-scale projects such as bundling wires in automotive systems, protecting splices in complex electrical panels, or providing insulation for wire harnesses in home automation systems. Its long length makes it ideal for commercial installers or technicians working on multiple jobs. Closeout Special Notice: This is a Closeout Special, with availability limited to stock on hand. Once sold out, this item will no longer be available for reorder, so act fast to secure your 100ft spool. Tri-Tek Electronics guarantees full manufacturer warranty coverage, along with the best pricing and factory support on this closeout item. Tri-Tek Electronics is an authorized distributor of NTE products, ensuring authenticity and full support. Visit our retail location in Mesa, AZ, or shop online to take advantage of this closeout deal while supplies last.

    1 in stock

    $17.20 $15.75

  • 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 4ft Length

    NTE 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 4ft Length

    5 in stock

    NTE 47-20248-CL 3/32in. Heat Shrink Tubing 2:1 ThinWall - Clear 4ft Length (Closeout Special) Tri-Tek Electronics is offering the NTE 47-20248-CL 3/32in. Heat Shrink Tubing as part of a Closeout Special, available in a convenient 4-foot length. This clear, thin-wall heat shrink tubing features a 2:1 shrink ratio, making it an ideal solution for insulating wires, protecting components, and offering strain relief for electrical connections. The transparency of the tubing allows for easy visual inspection without needing to remove it, perfect for ensuring long-term protection and maintenance. NTE Electronics is a trusted name in the electronics industry, known for producing reliable and high-quality components. This tubing is specifically designed to shrink to half of its original diameter when heat is applied, offering a snug fit over wire splices, terminals, and other critical connections. Product Features: Size: 3/32 inch diameter Shrink Ratio: 2:1 (shrinks to half its original diameter) Length: 4 feet Material: Thin wall polyolefin Color: Clear Operating Temperature: -55°C to +125°C Dielectric Strength: 500V/mil Flammability: Flame-retardant Benefits for Installers and Technicians: Provides excellent insulation for wiring and electronic components. Thin-wall design reduces bulk while still offering protection and insulation. Clear tubing allows for visual inspections without removing the tubing. Quick and easy to apply using a heat gun for shrink activation. Suitable for both professional and DIY projects. Example Installation Scenario: This NTE 47-20248-CL heat shrink tubing is perfect for a variety of low voltage installations, such as protecting wire splices in automotive electrical systems or ensuring a secure, insulated connection in a home theater setup. Technicians and installers will appreciate the tubing's flexibility, transparency, and durability in high-performance applications. Closeout Special Notice: This product is part of our Closeout Special, and is available only while supplies last. Quantities are limited, so be sure to act quickly to secure your order. Tri-Tek Electronics guarantees best pricing, factory support, and full manufacturer warranty coverage on this closeout item. Tri-Tek Electronics is proud to be an authorized distributor of NTE Electronics products, ensuring you receive genuine parts with full warranty protection. Visit our retail location in Mesa, AZ or order online for fast, local delivery.

    5 in stock

    $1.59 $1.39

  • 3/32in. Heat Shrink Tubing 2:1 ThinWall - Green 4ft Length

    NTE 3/32in. Heat Shrink Tubing 2:1 ThinWall - Green 4ft Length

    8 in stock

    🔥 Closeout Special: Limited Stock Available 🔥 Discover the ultimate solution for cable protection and insulation with NTE's Thin Wall Heat Shrink Tubing. 🛠️ **Product Features:** - **Manufacturer:** NTE - **Part Number:** 47-20248-G - **Shrink Ratio:** 2:1 - **Colour:** Green - **Length:** 4ft - **Compliance:** MIL-DTL-23053/5, Class 1 and 3, CSA C22.2 No 198.1, UL 224 - **Material:** Flame retardant, polyolefin-based - **Versatile Use:** Cable and wire harnessing, strain relief, insulation, colour coding, identification, fluid protection 🔍 **Key Benefits:** - **Versatile and Reliable:** Perfect for a range of applications - **Excellent Properties:** Outstanding electrical, chemical, and physical properties - **Wide Colour Range:** Easy colour coding and identification Tri-Tek Electronics proudly offers this high-performance tubing as an authorised distributor of NTE. Don't miss out on this limited stock closeout special. Upgrade your cable protection game today!

    8 in stock

    $1.59 $1.39

  • 3/32in. Heat Shrink Tubing 2:1 ThinWall - Yellow 4ft Length

    NTE 3/32in. Heat Shrink Tubing 2:1 ThinWall - Yellow 4ft Length

    4 in stock

    🔥 Closeout Special! Limited Stock Available! 🔥 Product: NTE 3/32in. Heat Shrink Tubing ThinWall - Yellow 4ft Length ⚡️ Key Features: - Professional-grade heat shrink tubing - ThinWall design with 2:1 shrink ratio - Flame retardant and polyolefin-based - Meets MIL-DTL-23053/5, Class 1 and 3, CSA C22.2 No 198.1, and UL 224, 125°C, VW1 standards - Available in vibrant yellow and various other colours 🔌 Description: Tri-Tek Electronics proudly presents NTE's 3/32in. Heat Shrink Tubing ThinWall, a must-have for electronics technicians, IT professionals, and low voltage installers. This high-performance tubing offers exceptional versatility for a wide range of applications, ensuring maximum safety and protection for your projects. Made from premium materials, this tubing is trusted by industrial and military professionals for its excellent electrical, chemical, and physical properties. Don't compromise on quality—choose NTE for reliability and performance. 🛠️ Specifications: - Manufacturer: NTE - Manufacturer Part Number: 47-20248-YW - Length: 4ft - Colour: Yellow - Other Available Colours: Black, Blue, Red, Green, White, Clear, Brown, Grey, Orange, Violet 🔖 Benefits of Buying from Tri-Tek Electronics: - Authorized distributor of NTE products - Ensures genuine products and manufacturer support - Reliable service and expertise in the electronics industry 🚀 Elevate your projects with NTE's Heat Shrink Tubing ThinWall. Act fast—limited stock available! Order now to secure this closeout special.

    4 in stock

    $1.59 $1.39

  • 3/4" Green 4ft 2:1 Thin Wall Heat Shrink Tubing

    Thermosleeve 3/4" Green 4ft 2:1 Thin Wall Heat Shrink Tubing

    25 in stock

    Thermosleeve HST34G4 3/4" Green 4ft 2:1 Thin Wall Heat Shrink Tubing The Thermosleeve HST34G4 is a 3/4-inch green heat shrink tubing designed to provide excellent insulation and protection for electrical wiring and components. With a 2:1 shrink ratio, it reduces in size by half when heated, ensuring a secure and snug fit around the substrate. This high-quality tubing is perfect for applications requiring durability, reliability, and safety. Its thin-wall construction makes it ideal for situations where space and weight are concerns. Key Features Size and Length: 3/4-inch diameter, 4 feet in length Color: Green Shrink Ratio: 2:1 Material: Polyolefin Operating Temperature: -55°C to +125°C Flame Retardant: Yes Electrical Insulation: Excellent dielectric strength Compliance: Meets UL and CSA standards Detailed Specifications Specification Details Diameter (Pre-Shrink) 3/4 inch (19.1 mm) Diameter (Post-Shrink) 3/8 inch (9.5 mm) Length 4 feet (1.22 meters) Shrink Temperature ≥ 90°C (194°F) Full Recovery Temperature 120°C (248°F) Material Polyolefin Wall Thickness (Recovered) 0.45 mm (0.018 inches) Operating Temperature Range -55°C to +125°C (-67°F to 257°F) Dielectric Strength ≥ 20 kV/mm Tensile Strength ≥ 14 MPa Elongation at Break ≥ 200% Flame Retardant Yes Standards UL224, CSA, RoHS Applications The Thermosleeve HST34G4 heat shrink tubing is suitable for various applications, including: Cable Insulation: Provides an extra layer of protection for electrical wires and cables, reducing the risk of abrasion and damage. Wire Bundling: Efficiently organizes and secures multiple wires into a single bundle, improving management and aesthetics. Component Protection: Shields sensitive electronic components from environmental factors such as moisture, dust, and chemicals. Color Coding: The green color aids in identification and organization of wiring systems. Strain Relief: Helps prevent wires from breaking due to movement or stress at connection points. Example Installation Scenario Imagine a scenario where you are working on a wiring project for a new home theater system. You need to ensure that the cables running through the walls are protected and organized. By using Thermosleeve HST34G4 heat shrink tubing, you can color code the wires for easy identification and bundle them securely, reducing the chances of damage during installation and future maintenance. The tubing’s flame-retardant property adds an extra layer of safety, ensuring that the installation adheres to strict electrical standards. Why Choose Thermosleeve HST34G4? High Quality and Durability: Made from robust polyolefin material, the HST34G4 offers reliable insulation and protection for a wide range of applications. Ease of Use: The 2:1 shrink ratio allows for easy application and ensures a snug fit, providing professional results every time. Safety Compliance: Meets rigorous safety standards, giving you peace of mind when used in critical applications. Installation Instructions Measure and Cut: Measure the tubing to the desired length, allowing extra for shrinkage. Cut the tubing using scissors or a sharp blade. Slide Tubing Over: Slide the tubing over the area to be insulated or protected. Apply Heat: Use a heat gun or similar tool to evenly apply heat along the tubing, starting from the center and working toward the ends. Avoid overheating to prevent damage. Cool Down: Allow the tubing to cool and check for a snug, secure fit. Purchase and Warranty Information Tri-Tek Electronics is an authorized distributor of Thermosleeve products, ensuring you receive genuine, high-quality items. All Thermosleeve products come with a full manufacturer warranty, providing you with the best pricing and factory support. 

    25 in stock

    $3.59 $2.89

  • Pre-order Now

    $48.29 $38.69

  • 3/4'' Black 4ft 2:1 Thin Wall Heat Shrink

    Thermosleeve 3/4'' Black 4ft 2:1 Thin Wall Heat Shrink

    12 in stock

    Thermosleeve HST34BK4 3/4'' Black 4ft 2:1 Thin Wall Heat Shrink  Tri-Tek Electronics proudly presents the Thermosleeve HST series, a high-quality heat shrink tubing designed for efficient, durable insulation and protection of wires and cables. As an authorized distributor, we guarantee full manufacturer warranty coverage, competitive pricing, and excellent factory support. Product Overview The Thermosleeve HST series heat shrink offers a practical solution for electrical insulation, bundling, and mechanical protection of wiring and cables. This heat shrink tubing is engineered with a 2:1 shrink ratio, ensuring a tight, secure fit around both regular and irregular shapes. With its easy application and reliable performance, the HST series heat shrink is an essential component for electrical installations, maintenance, and repairs. Specifications Diameter (before shrinkage): 3/4 inch Color: Black Length: 4 feet Shrink Temperature: Starts at 70°C and fully recovers at 110°C Flammability: Flame retardant Key Features Material: Made from durable polyolefin, which is flame retardant and provides excellent resistance to abrasion, solvents, and chemicals. Color: Black, ideal for creating a clean, professional appearance in visible areas. Operating Temperature: -55°C to +125°C, making it suitable for a wide range of environments. Certifications: Complies with UL and CSA standards for safety and reliability. Installation Scenario Ideal for automotive wiring, marine electrical systems, and home theater installations, the HST series 2:1 thin wall heat shrink provides effective insulation and protection, enhancing the longevity and safety of electrical systems. Its ease of use makes it perfect for DIY projects and professional applications alike, ensuring a secure, heat-sealed covering for any wiring job. Product Value and Usefulness The Thermosleeve HST series thin wall heat shrink is not just a protective solution but also a crucial component for maintaining the integrity and performance of your electrical systems. Whether you are a professional electrician or a hobbyist, this heat shrink tubing is a must-have for ensuring safe, efficient, and organized electrical installations. Size in Inches SIZE(Inch) As supplied (mm) After Recovery (mm) MIN ID WALL MAX ID WALL 3/64 1.2 0.18±0.05 ≤0.6 0.30±0.05 1/16 1.6 0.18±0.05 ≤0.8 0.32±0.05 3/32 2.4 0.18±0.05 ≤1.00 0.35±0.05 1/8 3.2 0.20±0.05 ≤1.5 0.38±0.05 3/16 4.8 0.23±0.05 ≤2.0 0.45±0.05 1/4 6.4 0.25±0.05 ≤3.0 0.50±0.05 3/8 9.5 0.30±0.08 ≤4.5 0.60±0.08 1/2 12.7 0.30±0.08 ≤6.0 0.60±0.08 3/4 19.1 0.40±0.12 ≤10.0 0.75±0.12 1 25.4 0.45±0.12 ≤12.5 0.90±0.12 1–1/4 31.8 0.45±0.12 ≤15.0 0.90±0.12 1–1/2 38.1 0.50±0.15 ≤21 1.00±0.30 2 50.8 0.50±0.15 ≤27 1.00±0.30 3 ≥80 0.70±0.30 ≤40.0 1.45±0.25 4 ≥100 0.70±0.30 ≤50.0 1.45±0.25 Specifications Item Specifications Shrink Temperature(°C) 90 Temperature Range(°C) -55 ~ 125 Radial Shrinking Ratio(%) ≥50 Longitudinal Change(%) ≤5 Tensile Strength(MPa) ≥10.4 Ultimate Elongation (%) ≥200 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After aging Tensile Strength(MPa) ≥7.3 Ultimate Elongation(%) ≥100 Volume Resistivity(Ω.cm) ≥1014sup> Dielectric Strength(@1min, AC2500V) No Breakdown Flammability VW-1 Concentricity(%) ≥65

    12 in stock

    $3.59 $2.89

  • 3/4'' Blue 4ft 2:1 Thin Wall Heat Shrink

    Thermosleeve 3/4'' Blue 4ft 2:1 Thin Wall Heat Shrink

    11 in stock

    Thermosleeve HST34BL4 3/4'' Blue 4ft 2:1 Thin Wall Heat Shrink  Tri-Tek Electronics proudly presents the Thermosleeve HST series, a high-quality heat shrink tubing designed for efficient, durable insulation and protection of wires and cables. As an authorized distributor, we guarantee full manufacturer warranty coverage, competitive pricing, and excellent factory support. Product Overview The Thermosleeve HST series heat shrink offers a practical solution for electrical insulation, bundling, and mechanical protection of wiring and cables. This heat shrink tubing is engineered with a 2:1 shrink ratio, ensuring a tight, secure fit around both regular and irregular shapes. With its easy application and reliable performance, the HST series heat shrink is an essential component for electrical installations, maintenance, and repairs. Specifications Diameter (before shrinkage): 3/4 inch Color: Blue Length: 4 feet Shrink Temperature: Starts at 70°C and fully recovers at 110°C Flammability: Flame retardant Key Features Material: Made from durable polyolefin, which is flame retardant and provides excellent resistance to abrasion, solvents, and chemicals. Color: Black, ideal for creating a clean, professional appearance in visible areas. Operating Temperature: -55°C to +125°C, making it suitable for a wide range of environments. Certifications: Complies with UL and CSA standards for safety and reliability. Installation Scenario Ideal for automotive wiring, marine electrical systems, and home theater installations, the HST series 2:1 thin wall heat shrink provides effective insulation and protection, enhancing the longevity and safety of electrical systems. Its ease of use makes it perfect for DIY projects and professional applications alike, ensuring a secure, heat-sealed covering for any wiring job. Product Value and Usefulness The Thermosleeve HST series thin wall heat shrink is not just a protective solution but also a crucial component for maintaining the integrity and performance of your electrical systems. Whether you are a professional electrician or a hobbyist, this heat shrink tubing is a must-have for ensuring safe, efficient, and organized electrical installations. Size in Inches SIZE(Inch) As supplied (mm) After Recovery (mm) MIN ID WALL MAX ID WALL 3/64 1.2 0.18±0.05 ≤0.6 0.30±0.05 1/16 1.6 0.18±0.05 ≤0.8 0.32±0.05 3/32 2.4 0.18±0.05 ≤1.00 0.35±0.05 1/8 3.2 0.20±0.05 ≤1.5 0.38±0.05 3/16 4.8 0.23±0.05 ≤2.0 0.45±0.05 1/4 6.4 0.25±0.05 ≤3.0 0.50±0.05 3/8 9.5 0.30±0.08 ≤4.5 0.60±0.08 1/2 12.7 0.30±0.08 ≤6.0 0.60±0.08 3/4 19.1 0.40±0.12 ≤10.0 0.75±0.12 1 25.4 0.45±0.12 ≤12.5 0.90±0.12 1–1/4 31.8 0.45±0.12 ≤15.0 0.90±0.12 1–1/2 38.1 0.50±0.15 ≤21 1.00±0.30 2 50.8 0.50±0.15 ≤27 1.00±0.30 3 ≥80 0.70±0.30 ≤40.0 1.45±0.25 4 ≥100 0.70±0.30 ≤50.0 1.45±0.25 Specifications Item Specifications Shrink Temperature(°C) 90 Temperature Range(°C) -55 ~ 125 Radial Shrinking Ratio(%) ≥50 Longitudinal Change(%) ≤5 Tensile Strength(MPa) ≥10.4 Ultimate Elongation (%) ≥200 Aging in Circulating-air Oven 158.0±1.0°C, 168hrs After aging Tensile Strength(MPa) ≥7.3 Ultimate Elongation(%) ≥100 Volume Resistivity(Ω.cm) ≥1014sup> Dielectric Strength(@1min, AC2500V) No Breakdown Flammability VW-1 Concentricity(%) ≥65

    11 in stock

    $3.59 $2.89

  • Pre-order Now

    $39.99

  • Pre-order Now

    $25.99 $23.99

  • Pre-order Now

    $48.29 $38.69

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