Heat Shrink Boots, Caps
Heat shrink is a device used in cable and wire management. It is created from a material specifically designed to shrink to a predefined ratio to form a tight, seamless bond around wires and cables. Boots and caps are particularly designed to fit over the wire and connector terminals to help secure the connection or to cap off and protect wires or cables. To select the proper boot or cap, you need the shell size, supplied diameter, and recovered diameter. Other defining properties are the color, type, and length. These have many special feature options such as: abrasion resistant, adhesive coating, chemical resistant, fluid resistant, heat resistant, strain resistant, flame retardant, etc.
Browse Heat Shrink Boots, Caps by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Shell Size - Insert | Large Diameter Supplied | Large Diameter Recovered | Small Diameter Supplied | Small Diameter Recovered | Large Recovered Length | Small Recovered Length | Total Length Supplied | Total Length Recovered | Color | Features | Material | Type | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PD-CAP-1/8-0 TE Connectivity Raychem Cable Protection | 1 $0.1400 | - | 0.125" (3.18mm) | 0.023" (0.58mm) | - | - | - | - | 0.870" (22.10mm) | - | Black | Abrasion Resistant, Encapsulant Lined, Flex Resistant, Moisture Resistant, Splash Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 8,560 | |
 ES-CAP-NO.1-C1-0-30MM TE Connectivity Raychem Cable Protection | 1 $0.2000 | - | 0.225" (5.72mm) | 0.050" (1.27mm) | - | - | - | - | 1.180" (29.97mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 4,904 | |
 ES-CAP-NO.2-B9-0-35MM TE Connectivity Raychem Cable Protection | 1 $0.2900 | - | 0.293" (7.44mm) | 0.065" (1.65mm) | - | - | - | - | 1.380" (35.05mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 6,841 | |
 202A111-25/86-0 Aerospace Defense and Marine / TE Connectivity | 1 $15.4700 | 11 | 0.650" (16.51mm) | 0.311" (7.90mm) | 0.469" (11.91mm) | 0.150" (3.81mm) | 0.559" (14.20mm) | - | - | 1.000" (25.40mm) | Black | Adhesive Coating, Fluid Resistant | Elastomer, Semi-Rigid | Boot | 9,492 | |
 202K121-25-0 Aerospace Defense and Marine / TE Connectivity | 1 $16.4200 | 21 | 0.941" (23.90mm) | 0.409" (10.39mm) | 0.941" (23.90mm) | 0.220" (5.59mm) | 0.830" (21.08mm) | 0.512" (13.00mm) | - | 1.496" (38.00mm) | Black | Fluid Resistant, Lip | Elastomer, Semi-Rigid | Boot | 7,938 | |
 202A121-25/86-0 Aerospace Defense and Marine / TE Connectivity | 1 $16.6400 | 21 | 0.969" (24.61mm) | 0.390" (9.91mm) | 0.969" (24.61mm) | 0.209" (5.31mm) | 0.858" (21.79mm) | - | - | 1.500" (38.10mm) | Black | Adhesive Coating, Fluid Resistant | Elastomer, Semi-Rigid | Boot | 1,213 | |
 202K111-25/225-0 Aerospace Defense and Marine / TE Connectivity | 1 $15.5100 | 11 | 0.670" (17.02mm) | 0.272" (6.91mm) | 0.670" (17.02mm) | 0.118" (3.00mm) | 0.941" (23.90mm) | 0.425" (10.80mm) | - | 1.540" (39.12mm) | Black | Adhesive Coating, Fluid Resistant, Lip | Elastomer, Semi-Rigid | Boot | 8,254 | |
 202K121-25/225-0 Aerospace Defense and Marine / TE Connectivity | 1 $19.6600 | 21 | 0.941" (23.90mm) | 0.409" (10.39mm) | 0.941" (23.90mm) | 0.220" (5.59mm) | 0.830" (21.08mm) | 0.512" (13.00mm) | - | 1.496" (38.00mm) | Black | Adhesive Coating, Fluid Resistant, Lip | Elastomer, Semi-Rigid | Boot | 9,629 | |
 202C621-51-0 Aerospace Defense and Marine / TE Connectivity | 1 $24.2000 | 21 | 0.882" (22.40mm) | 0.461" (11.71mm) | 0.701" (17.81mm) | 0.319" (8.10mm) | - | 0.780" (19.81mm) | - | 5.252" (133.40mm) | Black | - | EPB | Boot | 4,383 | |
 HDBB-205-1-250 3M | 1 $30.5800 | - | 0.800" (20.32mm) | 0.370" (9.40mm) | 0.330" (8.38mm) | 0.110" (2.79mm) | - | 0.700" (17.78mm) | - | 2.700" (68.58mm) | Black | Adhesive Coating, Flame Retardant | Polyolefin (PO), Semi-Rigid | Boot, Transition - Breakout, 2:1 | 1,029 | |
 D3-9FR Aerospace Defense and Marine / TE Connectivity | 1 $81.9000 | - | 0.800" (20.32mm) | 0.370" (9.40mm) | 0.330" (8.38mm) | 0.118" (3.00mm) | 2.000" (50.80mm) | 0.700" (17.78mm) | - | - | - | - | - | Boot, Transition - Breakout, 2:1 | 8,997 | |
 PD-CAP-3/16-0 TE Connectivity Raychem Cable Protection | 1 $0.1600 | - | 0.187" (4.75mm) | 0.060" (1.52mm) | - | - | - | - | 1.000" (25.40mm) | - | Black | Abrasion Resistant, Encapsulant Lined, Flex Resistant, Moisture Resistant, Splash Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 4,900 | |
 ES-CAP-NO.1-C1-0-35MM TE Connectivity Raychem Cable Protection | 1 $0.2300 | - | 0.225" (5.72mm) | 0.050" (1.27mm) | - | - | - | - | 1.380" (35.05mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 5,509 | |
 ES-CAP-NO.2-B9-0-30MM TE Connectivity Raychem Cable Protection | 1 $0.2600 | - | 0.293" (7.44mm) | 0.065" (1.65mm) | - | - | - | - | 1.180" (29.97mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 2,844 | |
 PD-CAP-1/4-0 TE Connectivity Raychem Cable Protection | 1 $0.2600 | - | 0.250" (6.35mm) | 0.080" (2.03mm) | - | - | - | - | 1.118" (28.40mm) | - | Black | Abrasion Resistant, Encapsulant Lined, Flex Resistant, Moisture Resistant, Splash Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 5,692 | |
 PD-CAP-3/8-0 TE Connectivity Raychem Cable Protection | 1 $0.3800 | - | 0.375" (9.53mm) | 0.090" (2.29mm) | - | - | - | - | 1.252" (31.80mm) | - | Black | Abrasion Resistant, Encapsulant Lined, Flex Resistant, Moisture Resistant, Splash Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 9,931 | |
 ES-CAP-NO.3-B8-0-40MM TE Connectivity Raychem Cable Protection | 1 $0.5200 | - | 0.427" (10.85mm) | 0.095" (2.41mm) | - | - | - | - | 1.575" (40.01mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 4,581 | |
 TC-CAPS-4001-9 TE Connectivity Raychem Cable Protection | 1 $0.5800 | - | 0.063" (1.60mm) | 0.030" (0.76mm) | - | - | - | - | 0.752" (19.10mm) | 0.400" (10.16mm) | White | Abrasion Resistant, Flame Retardant, Flex Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 1,110 | |
 ES-CAP-NO.3-B8-0-50MM TE Connectivity Raychem Cable Protection | 1 $0.6300 | - | 0.427" (10.85mm) | 0.095" (2.41mm) | - | - | - | - | 1.970" (50.04mm) | - | Black | Abrasion Resistant, Adhesive Coating, Flame Retardant, Fluid Resistant, Moisture Resistant, Strain Resistant | Polyolefin (PO), Semi-Rigid | Cap | 8,806 | |
 TC-CAPS-4005-8 TE Connectivity Raychem Cable Protection | 1 $1.1300 | - | 0.250" (6.35mm) | 0.100" (2.54mm) | - | - | - | - | 1.125" (28.58mm) | 0.550" (13.97mm) | Gray | Abrasion Resistant, Flame Retardant, Flex Resistant, Vibration Resistant | Polyolefin (PO), Semi-Rigid | Cap | 3,702 |