Thermosleeve CBDWT3X3/4C4 3/4'' Clear 4ft 3:1 Dual Wall Adhesive-Lined Heat Shrink Tubing
The Thermosleeve CBDWT3X3/4C4 Heat Shrink Tubing is a high-performance, 3/4-inch diameter, clear, dual wall heat shrink tubing designed to provide excellent electrical insulation, robust mechanical protection, and a watertight seal. This tubing features a 3:1 shrink ratio and an adhesive-lined interior, ensuring a secure and tight fit around wires, cables, and connectors. The clear material allows for easy visual inspection of the components, making it ideal for applications where transparency is crucial. The 4-foot length provides ample coverage for various professional and DIY projects, offering reliable performance even in harsh conditions.
Tri-Tek Electronics, as an authorized distributor of Thermosleeve products, ensures full manufacturer warranty coverage, competitive pricing, and comprehensive factory support.
Key Features
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Diameter: 3/4 inch (19.05mm)
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Color: Clear
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Length: 4 feet (1.22 meters)
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Shrink Ratio: 3:1
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Wall Type: Dual Wall with Adhesive Lining
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Material: Outer Polyolefin and Inner Adhesive
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Operating Temperature Range: -55°C to 110°C
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Dielectric Strength: ≥ 20 kV/mm
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Adhesive Activation Temperature: 70°C to 100°C
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Flame Retardant: Yes, meets UL 224 VW-1 standards
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Waterproof: Yes, provides watertight sealing
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RoHS Compliant: Yes
Applications
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Wire and Cable Insulation: Ideal for providing robust insulation and strain relief for large-diameter electrical wires and cables, especially in environments exposed to moisture.
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Connector Protection: Ensures watertight sealing for large connectors, safeguarding them from environmental damage such as moisture, dust, and corrosion.
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Mechanical Protection: Offers a strong barrier against abrasion, chemicals, and physical impacts.
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Visual Inspection: The clear material allows for easy inspection of the underlying components, useful in applications where visibility is essential.
Example Installation Scenario
Imagine an installer working on a telecommunications project that requires protection for large connectors and cables while also needing the ability to visually inspect the connections. Using the Thermosleeve CBDWT3X3/4C4, the installer can cut the tubing to the desired length, slide it over the connectors, and apply heat with a heat gun. The tubing shrinks to form a tight, secure fit, and the adhesive melts to create a watertight seal. This ensures long-term protection for the connections from environmental factors and allows for easy visual inspection without removing the tubing.
Specifications
| Specification |
Details |
| Diameter (Before Shrink) |
3/4 inch (19.05mm) |
| Diameter (After Shrink) |
1/4 inch (6.35mm) |
| Color |
Clear |
| Length |
4 feet (1.22 meters) |
| Shrink Ratio |
3:1 |
| Material |
Outer Polyolefin and Inner Adhesive |
| Operating Temperature |
-55°C to 110°C |
| Dielectric Strength |
≥ 20 kV/mm |
| Adhesive Activation Temp |
70°C to 100°C |
| Flame Retardant |
Yes, UL 224 VW-1 |
| Waterproof |
Yes |
| RoHS Compliance |
Yes |
Product Benefits
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Watertight Sealing: The adhesive lining provides a watertight seal, making it ideal for applications requiring moisture resistance.
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Enhanced Protection: Offers excellent protection against environmental factors, such as water, dust, and chemicals, ensuring the longevity of electrical components.
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User-Friendly: Easy to apply with a heat gun, providing a secure and durable fit, suitable for both professional and DIY users.
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Clear Material: The transparency of the tubing allows for easy visual inspection of the underlying components, making maintenance and troubleshooting more efficient.
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Versatile: Perfect for various applications, including industrial, marine, automotive, and large electronic projects.
Product Support
As an authorized distributor, Tri-Tek Electronics provides full manufacturer warranty coverage for the Thermosleeve CBDWT3X3/4C4. We are committed to offering the best pricing and factory support, ensuring you receive authentic products with comprehensive after-sales service.
