What are Heat Shrink Boots, Caps ?
Heat Shrink Boots, Caps are protective coverings designed to insulate and secure electrical connections. They are widely used in applications such as board-to-board and cable interconnects, as well as in production electronics assembly. Important specifications for selection include Color, which aids in identification; Material, which affects durability and heat resistance; and Large Diameter Recovered, which ensures a proper fit over connectors. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Color | Features | Large Diameter Recovered | Large Diameter Supplied | Large Recovered Length | Material | Shell Size | Small Diameter Recovered | Small Diameter Supplied | Small Recovered Length | Total Length Recovered | Total Length Supplied | Type | |||
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- | - | 0.181" (4.60mm) | 0.402" (10.21mm) | 1.201" (30.51mm) | Elastomer | - | - | - | - | 1.201" (30.51mm) | - | Cap | |
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TE Connectivity
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Black | Adhesive Coating, Fluid Resistant | 0.130" (3.30mm) | 0.291" (7.39mm) | - | Elastomer, Semi-Rigid | 21 | - | - | - | 1.000" (25.40mm) | - | Cap | |
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TE Connectivity
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Black | - | 0.130" (3.30mm) | 0.291" (7.39mm) | - | Polyolefin (PO), Semi-Rigid | 21 | - | - | - | 1.000" (25.40mm) | - | Cap | |
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- | - | 0.130" (3.30mm) | 0.291" (7.39mm) | 1.000" (25.40mm) | Polyolefin (PO), Flexible | - | - | - | - | 1.000" (25.40mm) | - | Cap | |
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TE Connectivity
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Black | - | 0.080" (2.03mm) | 0.200" (5.08mm) | - | Polyolefin (PO), Semi-Rigid | 21 | - | - | - | 1.000" (25.40mm) | - | Cap | |
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Black | Abrasion Resistant, Fungus Resistant, Moisture Resistant, Uncoated, Weather Resistant | 0.295" (7.49mm) | 0.790" (20.07mm) | - | Polyolefin (PO), Rigid | - | - | - | - | 2.165" (55.00mm) | - | Cap | |
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Black | - | 0.252" (6.40mm) | 0.598" (15.19mm) | - | Polyolefin (PO), Semi-Rigid | 41 | - | - | - | 1.600" (40.64mm) | - | Cap | |
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TE Connectivity
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TE Connectivity
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TE Connectivity
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TE Connectivity
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TE Connectivity
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TE Connectivity
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
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Price on request
Price and Stock
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Black | Adhesive Coating, Fluid Resistant | 0.130" (3.30mm) | 0.291" (7.39mm) | - | Elastomer, Semi-Rigid | 21 | - | - | - | 1.000" (25.40mm) | - | Cap | |
|
TE Connectivity
|
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Price on request
Price and Stock
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Black | - | 0.252" (6.40mm) | 0.598" (15.19mm) | - | Polyolefin (PO), Semi-Rigid | 41 | - | - | - | 1.600" (40.64mm) | - | Cap | |
|
TE Connectivity
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Black | - | 0.252" (6.40mm) | 0.598" (15.19mm) | - | Polyolefin (PO), Flexible | 41 | - | - | - | 1.600" (40.64mm) | - | Cap | |
TE Connectivity
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Black | Flame Retardant, Sealing Sleeve | 0.120" (3.05mm) | 0.250" (6.35mm) | - | Polyolefin (PO), Irradiated | - | - | - | - | - | 1.098" (27.89mm) | Cap, Splice Encapsulation | |
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Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Polyolefin (PO), Flexible | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
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TE Connectivity
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Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Elastomer, Semi-Rigid | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
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Black | - | 0.250" (6.35mm) | 0.600" (15.24mm) | - | Polyolefin (PO), Flexible | 41 | - | - | - | - | - | Cap | |
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TE Connectivity
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TE Connectivity
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TE Connectivity
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Price and Stock
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Black | Adhesive Coating, Fluid Resistant | 0.252" (6.40mm) | 0.598" (15.19mm) | - | Elastomer, Semi-Rigid | 41 | - | - | - | 1.600" (40.64mm) | - | Cap | |
|
TE Connectivity
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Black | - | 0.181" (4.60mm) | 0.402" (10.21mm) | - | Polyolefin (PO), Semi-Flexible | 31 | - | - | - | 1.201" (30.51mm) | - | Cap | |
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TE Connectivity
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Black | - | 0.180" (4.57mm) | 0.400" (10.16mm) | 1.200" (30.48mm) | Polyolefin (PO), Semi-Flexible, Halogen Free | 31 | - | - | - | - | - | Cap | |
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TE Connectivity
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Black | Abrasion Resistant, Fungus Resistant, Moisture Resistant, Uncoated, Weather Resistant | 0.984" (24.99mm) | 2.170" (55.12mm) | - | Polyolefin (PO), Rigid | - | - | - | - | 5.630" (143.00mm) | - | Cap | |
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TE Connectivity
|
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|
TE Connectivity
|
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Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
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Price on request
Price and Stock
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Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Polyolefin (PO), Semi-Flexible | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.130" (3.30mm) | 0.291" (7.39mm) | - | Polyolefin (PO), Semi-Flexible | 21 | - | - | - | 1.000" (25.40mm) | - | Cap | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Polyolefin (PO), Semi-Rigid | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Polyolefin (PO), Semi-Rigid | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Fluid Resistant | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Elastomer, Semi-Rigid | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
|
TE Connectivity
|
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Price on request
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Black | - | 0.370" (9.40mm) | 0.770" (19.56mm) | - | Polyolefin (PO), Semi-Rigid | 52 | - | - | - | - | - | Cap | |
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TE Connectivity
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- | - | - | - | - | Polyvinylidene Fluoride (PVDF), Irradiated | - | - | - | - | - | - | Cap | |
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TE Connectivity
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Black | - | 0.370" (9.40mm) | 0.811" (20.60mm) | - | Polyolefin (PO), Flexible | 52 | - | - | - | 2.402" (61.01mm) | - | Cap | |
|
TE Connectivity
|
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Black | - | 0.370" (9.40mm) | 0.810" (20.57mm) | 2.400" (60.96mm) | Polyolefin (PO), Semi-Rigid | 52 | - | - | - | - | - | Cap | |
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TE Connectivity
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Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.449" (11.40mm) | 0.598" (15.19mm) | 0.118" (3.00mm) | Polyolefin (PO), Semi-Rigid, Irradiated | 11 | 0.250" (6.35mm) | 0.430" (10.92mm) | 1.031" (26.19mm) | 1.800" (45.72mm) | - | Boot | |
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TE Connectivity
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Black | - | 0.130" (3.30mm) | 0.290" (7.37mm) | 1.000" (25.40mm) | Polyolefin (PO), Semi-Flexible, Halogen Free | 21 | - | - | - | - | - | Cap | |
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TE Connectivity
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Black | Adhesive Coating, Fluid Resistant | 0.449" (11.40mm) | 1.000" (25.40mm) | - | Elastomer, Semi-Rigid | 62 | - | - | - | 2.701" (68.61mm) | - | Cap | |
|
TE Connectivity
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