What are Heat Shrink Tubing ?
Heat Shrink Tubing is a type of polymer tubing that shrinks when heated, providing insulation and protection for electrical components. It is commonly used in production electronics assembly, maintenance, and field replacement. Important specifications include Inner Diameter, which ensures a proper fit over components; Material, which affects durability and temperature resistance; and Shrink Temperature, which determines the effective application method. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
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| Part & Mfr | Color | Features | Inner Diameter | Length | Material | Operating Temperature | Recovered Wall Thickness | Shelf Life | Shrink Temperature | Shrinkage Ratio | Storage | Type | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 0.630" (16.00mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.106" (2.70mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Essentra Components
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Clear | Adhesive Lined | 0.118" (2.99mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 125°C | 0.055" (1.40mm) | - | 80°C | 3 to 1 | - | Tubing, Flexible | |
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Qualtek
|
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 0.748" (19.00mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.110" (2.79mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 0.866" (22.00mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 0.984" (24.99mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
|
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 0.984" (24.99mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 1.338" (33.99mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 1.650" (41.91mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
|
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 1.969" (50.00mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 2.283" (57.99mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
|
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Black, Red | Hot Melt Adhesive, UV Resistant, Waterproof | 2.559" (65.00mm) | 4.00' (1.22m) | Polyolefin (PO) | -55°C ~ 110°C | 0.118" (3.00mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black, Red | - | 0.984" (24.99mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 1.181" (30.00mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 1.181" (30.00mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 1.417" (35.99mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 1.969" (50.00mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 1.969" (50.00mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black, Red | - | 2.362" (60.00mm) | - | Polyolefin (PO) | -55°C ~ 110°C | 0.169" (4.30mm) | 60 Months | - | 3 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 0.315" (8.00mm) | - | Polymer | -45°C ~ 100°C | 0.055" (1.40mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 0.394" (10.01mm) | - | Polymer | -45°C ~ 100°C | 0.059" (1.50mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 0.472" (12.00mm) | - | Polymer | -45°C ~ 100°C | 0.079" (2.01mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 0.591" (15.01mm) | - | Polymer | -45°C ~ 100°C | 0.094" (2.40mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 0.709" (18.01mm) | - | Polymer | -45°C ~ 100°C | 0.098" (2.49mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | 1.181" (30.00mm) | - | Polymer | -45°C ~ 100°C | 0.098" (2.49mm) | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
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Qualtek
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Black | - | - | - | Polymer | -45°C ~ 100°C | - | 36 Months | 100°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Insulation | |
Alpha Wire
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Clear | Fluid Resistant | 0.250" (6.35mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.025" (0.64mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
Alpha Wire
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Black | Flame Resistant, Fluid Resistant, UV Resistant | 0.500" (12.70mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.035" (0.89mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
Alpha Wire
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Clear | Fluid Resistant | 0.500" (12.70mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.035" (0.89mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
Alpha Wire
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Black | Flame Resistant, Fluid Resistant, UV Resistant | 1.000" (25.40mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.045" (1.14mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
Alpha Wire
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Black | Flame Resistant, Fluid Resistant, UV Resistant | 1.500" (38.10mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.050" (1.27mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
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Alpha Wire
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Clear | Fluid Resistant | 1.500" (38.10mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.050" (1.27mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
Alpha Wire
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Black | Flame Resistant, Fluid Resistant, UV Resistant | 2.000" (50.80mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.055" (1.40mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
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Alpha Wire
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Clear | Fluid Resistant | 2.000" (50.80mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.055" (1.40mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
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Alpha Wire
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Blue | Flame Retardant, Fluid Resistant, Heat Resistant | 0.750" (19.05mm) | 125.0' (38.1m) | Polyolefin (PO), Irradiated | -55°C ~ 135°C | 0.040" (1.02mm) | 60 Months | 90°C | 2 to 1 | - | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.375" (9.53mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.031" (0.79mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.375" (9.53mm) | 15.0' (4.6m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.031" (0.79mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.375" (9.53mm) | 50.0' (15.2m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.031" (0.79mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.375" (9.53mm) | 200.0' (61.0m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.031" (0.79mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.500" (12.70mm) | 0.500' (152.40mm, 6.00") | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.500" (12.70mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.500" (12.70mm) | 15.0' (4.6m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.500" (12.70mm) | 50.0' (15.2m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.500" (12.70mm) | 200.0' (61.0m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.626" (15.90mm) | 0.500' (152.40mm, 6.00") | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.626" (15.90mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.626" (15.90mm) | 50.0' (15.2m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
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Qualtek
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Black | Low Shrink Temperature | 0.626" (15.90mm) | 100.0' (30.5m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.036" (0.90mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
|
Qualtek
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Black | Low Shrink Temperature | 0.752" (19.10mm) | 0.500' (152.40mm, 6.00") | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.039" (0.99mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
|
Qualtek
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Black | Low Shrink Temperature | 0.752" (19.10mm) | 4.00' (1.22m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.039" (0.99mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible | |
|
Qualtek
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Black | Low Shrink Temperature | 0.752" (19.10mm) | 50.0' (15.2m) | Polyolefin (PO), Irradiated, Halogen Free | -55°C ~ 125°C | 0.039" (0.99mm) | 144 Months | 65°C | 2 to 1 | -50°F ~ 104°F (-10°C ~ 40°C) | Tubing, Flexible |
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