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.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| 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 | Type | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Mechanical Resistant, Strain Resistant | 0.272" (6.91mm) | 0.520" (13.21mm) | 1.161" (29.49mm) | Polyolefin (PO), Semi-Flexible, Halogen Free, Irradiated | 22 | 0.272" (6.91mm) | 0.520" (13.21mm) | 1.161" (29.49mm) | 2.311" (58.70mm) | Boot, Transition - Breakout, 2:1 (T) | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.752" (19.10mm) | 1.030" (26.16mm) | 0.710" (18.03mm) | Polyolefin (PO), Flexible, Irradiated | 32 | 0.102" (2.59mm) | 0.300" (7.62mm) | 1.150" (29.21mm) | 2.650" (67.31mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.382" (35.10mm) | 2.039" (51.79mm) | 2.539" (64.49mm) | Polyolefin (PO), Flexible | 74 | 0.622" (15.80mm) | 2.039" (51.79mm) | 2.118" (53.80mm) | 5.130" (130.30mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.260" (6.60mm) | 0.520" (13.21mm) | 0.820" (20.83mm) | Polyolefin (PO), Flexible | 11 | 0.140" (3.56mm) | 0.260" (6.60mm) | 1.000" (25.40mm) | 1.820" (46.23mm) | Boot, Transition - Breakout, 3:1 | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.260" (6.60mm) | 0.520" (13.21mm) | 0.820" (20.83mm) | Polyolefin (PO), Flexible | 11 | 0.140" (3.56mm) | 0.260" (6.60mm) | 1.000" (25.40mm) | 1.820" (46.23mm) | Boot, Transition - Breakout, 3:1 | |
|
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 | Abrasion Resistant, Adhesive Coating, Chemical Resistant, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resist | 0.591" (15.00mm) | 1.012" (25.70mm) | 0.480" (12.19mm) | Elastomer, Semi-Rigid, Irradiated | 21 | 0.291" (7.39mm) | 1.012" (25.70mm) | 2.358" (59.89mm) | 3.248" (82.50mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.382" (35.10mm) | 2.039" (51.79mm) | 2.539" (64.49mm) | Polyolefin (PO), Semi-Rigid | 74 | 0.622" (15.80mm) | 2.039" (51.79mm) | 2.118" (53.80mm) | 5.130" (130.30mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.382" (35.10mm) | 2.039" (51.79mm) | 2.539" (64.49mm) | Polyolefin (PO), Flexible | 74 | 0.622" (15.80mm) | 2.039" (51.79mm) | 2.118" (53.80mm) | 5.130" (130.30mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.380" (35.05mm) | 2.040" (51.82mm) | 2.540" (64.52mm) | Elastomer, Fluid Resistant | 74 | 0.620" (15.75mm) | 2.040" (51.82mm) | - | 5.130" (130.30mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.220" (30.99mm) | 1.220" (30.99mm) | 4.440" (112.78mm) | EPB, Flexible | 32 | 0.350" (8.89mm) | 0.960" (24.38mm) | 0.480" (12.19mm) | 5.460" (138.68mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.230" (5.84mm) | 0.520" (13.21mm) | 1.030" (26.16mm) | Zerohal™ | 12 | 0.120" (3.05mm) | 0.260" (6.60mm) | 0.760" (19.30mm) | 2.060" (52.32mm) | Boot, Transition - Breakout, 2:1 (T) | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Fluid Resistant, Lip | 1.752" (44.50mm) | 2.600" (66.04mm) | 3.540" (89.92mm) | Elastomer, Semi-Rigid | 85 | 0.661" (16.79mm) | 2.600" (66.04mm) | 2.780" (70.61mm) | 6.690" (169.93mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 2.280" (57.91mm) | 2.320" (58.93mm) | 1.252" (31.80mm) | Polyolefin (PO), Semi-Rigid | 52 | 0.421" (10.69mm) | 0.752" (19.10mm) | - | 2.402" (61.01mm) | Boot, Rectangular | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Flame Retardant, Lip | 0.870" (22.10mm) | 1.402" (35.61mm) | 0.480" (12.19mm) | EPB, Flexible | 42 | 0.402" (10.21mm) | 1.130" (28.70mm) | 5.150" (130.81mm) | 6.280" (159.51mm) | Boot | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Flame Retardant, Lip | 0.870" (22.10mm) | 1.402" (35.61mm) | 0.480" (12.19mm) | EPB, Flexible | 42 | 0.402" (10.21mm) | 1.130" (28.70mm) | 5.150" (130.81mm) | 6.280" (159.51mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.902" (22.91mm) | 1.340" (34.04mm) | 0.858" (21.79mm) | Polyolefin (PO), Semi-Rigid, Irradiated | 42 | 0.382" (9.70mm) | 1.340" (34.04mm) | 5.220" (132.59mm) | 5.220" (132.59mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.488" (12.40mm) | 1.060" (26.92mm) | 1.661" (42.19mm) | Polyolefin (PO), Semi-Rigid | 24 | 0.240" (6.10mm) | 0.520" (13.21mm) | 1.681" (42.70mm) | 3.539" (89.89mm) | Boot, Transition - Side Breakout, 45° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.803" (20.40mm) | 1.024" (26.00mm) | 0.709" (18.01mm) | Polyolefin (PO), Semi-Rigid | 23 | 0.260" (6.60mm) | 1.024" (26.00mm) | - | - | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.902" (22.91mm) | 1.340" (34.04mm) | 0.858" (21.79mm) | Polyolefin (PO), Flexible, Irradiated | 42 | 0.382" (9.70mm) | 1.340" (34.04mm) | 5.220" (132.59mm) | 5.220" (132.59mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.488" (12.40mm) | 1.060" (26.92mm) | 1.661" (42.19mm) | Polyolefin (PO), Flexible | 24 | 0.240" (6.10mm) | 0.520" (13.21mm) | 1.681" (42.70mm) | 3.539" (89.89mm) | Boot, Transition - Side Breakout, 45° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.902" (22.91mm) | 1.340" (34.04mm) | 0.858" (21.79mm) | Polyolefin (PO), Flexible, Irradiated | 42 | 0.382" (9.70mm) | 1.340" (34.04mm) | 5.220" (132.59mm) | 5.220" (132.59mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.902" (22.91mm) | 1.340" (34.04mm) | 0.858" (21.79mm) | Polyolefin (PO), Flexible, Irradiated | 42 | 0.382" (9.70mm) | 1.340" (34.04mm) | 5.220" (132.59mm) | 5.220" (132.59mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | 0.490" (12.45mm) | 1.060" (26.92mm) | 1.660" (42.16mm) | Polyolefin (PO), Flexible | 24 | 0.240" (6.10mm) | 0.520" (13.21mm) | 1.680" (42.67mm) | 3.539" (89.89mm) | Boot, Transition - Side Breakout, 45° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 1.340" (34.04mm) | 1.720" (43.69mm) | 0.780" (19.81mm) | Polyolefin (PO), Semi-Rigid, Irradiated | 63 | 0.480" (12.19mm) | 1.720" (43.69mm) | 6.421" (163.09mm) | 8.000" (203.20mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 1.340" (34.04mm) | 1.720" (43.69mm) | 0.780" (19.81mm) | Polyolefin (PO), Flexible, Irradiated | 63 | 0.480" (12.19mm) | 1.720" (43.69mm) | 6.421" (163.09mm) | 8.000" (203.20mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 1.340" (34.04mm) | 1.720" (43.69mm) | 0.780" (19.81mm) | Polyolefin (PO), Flexible, Irradiated | 63 | 0.480" (12.19mm) | 1.720" (43.69mm) | 6.421" (163.09mm) | 8.000" (203.20mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | - | - | - | Polyolefin (PO), Semi-Rigid | 21 | - | - | 0.512" (13.00mm) | 1.378" (35.00mm) | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.880" (22.35mm) | 1.180" (29.97mm) | - | Polyolefin (PO), Semi-Rigid | 52 | 0.330" (8.38mm) | 0.710" (18.03mm) | 0.500" (12.70mm) | - | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.488" (12.40mm) | 1.060" (26.92mm) | 1.642" (41.71mm) | Polyolefin (PO), Semi-Rigid | 23 | 0.118" (3.00mm) | 0.260" (6.60mm) | 1.071" (27.20mm) | 3.280" (83.31mm) | Boot, Transition - Breakout, 2:1 (T) | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.488" (12.40mm) | 1.060" (26.92mm) | 1.642" (41.71mm) | Polyolefin (PO), Flexible | 23 | 0.118" (3.00mm) | 0.260" (6.60mm) | 1.071" (27.20mm) | 3.280" (83.31mm) | Boot, Transition - Breakout, 2:1 (T) | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating | 1.110" (28.19mm) | 1.160" (29.46mm) | 0.870" (22.10mm) | Polyolefin (PO), Semi-Flexible | 21 | 0.209" (5.31mm) | 0.402" (10.21mm) | - | 1.531" (38.89mm) | Boot, Rectangular | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.559" (14.20mm) | 1.180" (29.97mm) | 1.060" (26.92mm) | Polyolefin (PO), Semi-Flexible | 32 | 0.232" (5.89mm) | 0.591" (15.01mm) | 0.790" (20.07mm) | 1.260" (32.00mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
|
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, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 1.343" (34.11mm) | 1.717" (43.61mm) | 0.839" (21.31mm) | Polyolefin (PO), Flexible, Irradiated | 63 | 0.142" (3.61mm) | 0.449" (11.40mm) | 1.850" (46.99mm) | 4.551" (115.60mm) | Boot - 90° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.690" (17.53mm) | 1.500" (38.10mm) | - | Polyolefin (PO), Flexible | 32 | 0.500" (12.70mm) | 1.500" (38.10mm) | 0.880" (22.35mm) | 5.750" (146.05mm) | Boot | |
|
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, Lip | 1.110" (28.19mm) | 1.690" (42.93mm) | 0.790" (20.07mm) | Elastomer, Semi-Rigid | 63 | 1.110" (28.19mm) | 1.690" (42.93mm) | 0.790" (20.07mm) | 1.690" (42.93mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Adhesive Coating, Eyelet Clip, Fluid Resistant, Lip | 1.110" (28.19mm) | 1.690" (42.93mm) | 1.610" (40.89mm) | Elastomer, Semi-Rigid | 63 | 0.390" (9.91mm) | 1.690" (42.93mm) | 0.830" (21.08mm) | 3.110" (78.99mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Adhesive Coating, Eyelet Clip, Fluid Resistant, Lip | 1.110" (28.19mm) | 1.690" (42.93mm) | 0.830" (21.08mm) | Elastomer, Semi-Rigid | 63 | 0.390" (9.91mm) | 1.690" (42.93mm) | 0.830" (21.08mm) | 2.323" (59.00mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | Adhesive Coating, Fluid Resistant | 1.110" (28.19mm) | 1.690" (42.93mm) | 2.402" (61.01mm) | Elastomer, Semi-Rigid | 63 | 0.390" (9.91mm) | 1.690" (42.93mm) | 0.830" (21.08mm) | 3.898" (99.01mm) | Boot | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.272" (6.91mm) | 0.520" (13.21mm) | 0.902" (22.91mm) | Polyolefin (PO), Semi-Flexible | 12 | 0.142" (3.61mm) | 0.260" (6.60mm) | 0.921" (23.39mm) | 1.941" (49.30mm) | Boot, Transition - Side Breakout, 45° | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.460" (11.68mm) | 0.880" (22.35mm) | - | VPB, Flexible | 21 | 0.320" (8.13mm) | 0.700" (17.78mm) | 0.780" (19.81mm) | 5.250" (133.35mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 0.240" (6.10mm) | 0.520" (13.21mm) | 0.882" (22.40mm) | Polyolefin (PO), Semi-Flexible | 12 | 0.130" (3.30mm) | 0.260" (6.60mm) | 0.760" (19.30mm) | - | Boot, Transition - Breakout, 2:1 (Y) | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black, Red | Adhesive Coating, Drain Holes, Flame Retardant, Fluid Resistant, Heat Resistant, Lip, Strain Resistant | 0.902" (22.91mm) | 1.340" (34.04mm) | 0.480" (12.19mm) | Polyolefin (PO), Flexible, Irradiated | 42 | 0.382" (9.70mm) | 1.340" (34.04mm) | 5.150" (130.81mm) | 6.280" (159.51mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.110" (28.19mm) | 1.681" (42.70mm) | 2.220" (56.39mm) | Polyolefin (PO), Semi-Rigid | 63 | 0.390" (9.91mm) | 1.681" (42.70mm) | - | 4.079" (103.61mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.110" (28.19mm) | 1.681" (42.70mm) | 2.220" (56.39mm) | Polyolefin (PO), Flexible | 63 | 0.390" (9.91mm) | 1.681" (42.70mm) | - | 4.079" (103.61mm) | Boot | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Black | - | 1.110" (28.19mm) | 1.680" (42.67mm) | 1.420" (36.07mm) | Polyolefin (PO), Semi-Rigid | 63 | 0.390" (9.91mm) | 1.680" (42.67mm) | 0.340" (8.64mm) | 2.630" (66.80mm) | Boot |
Showing 2901-2950 of 5,500 products