Heat Shrink Boots, Caps
Explore Heat Shrink Boots, Caps parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Shell Size - Insert | Features | Color | Material | Large Diameter Supplied | Large Diameter Recovered | Small Diameter Supplied | Small Diameter Recovered | Large Recovered Length | Small Recovered Length | Total Length Supplied | Total Length Recovered |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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381A115-3-0HEATSHRNK BOOT BRKOUT Y SZ15 BLK |
2,963 |
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Datasheet | Thermofit 381A1 | Bulk | Active | Boot, Transition - Breakout, 2:1 (Y) | 15 | - | Black | Polyolefin (PO), Semi-Rigid | 1.120" (28.45mm) | 0.490" (12.45mm) | 1.060" (26.92mm) | 0.490" (12.45mm) | 3.440" (87.38mm) | 3.450" (87.63mm) | - | - |
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301A048-25/86-0HEATSHRNK BOOT BRKOUT T SZ48 BLK |
3,840 |
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Datasheet | Thermofit 301A0 | Bulk | Obsolete | Boot, Transition - Breakout, 2:1 (T) | 48 | Abrasion Resistant, Adhesive Coating, Chemical Resistant, Flame Retardant, Fluid Resistant, Heat Resistant, Strain Resistant | Black | Elastomer, Semi-Rigid, Irradiated | 2.189" (55.60mm) | 1.189" (30.20mm) | 2.189" (55.60mm) | 1.189" (30.20mm) | 4.850" (123.19mm) | 4.850" (123.19mm) | - | 9.701" (246.41mm) |
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T14-50FR-CS8701HEATSHRINK BOOT BREAKOUT 3:1 |
1,309 |
|
Datasheet | Chem-X T | Bulk | Active | Boot, Transition - Breakout, 3:1 | - | - | - | - | 1.496" (38.00mm) | 0.512" (13.00mm) | 0.650" (16.51mm) | 0.160" (4.06mm) | 1.800" (45.72mm) | 2.200" (55.88mm) | - | - |
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D50-100FRHEATSHRINK BOOT BREAKOUT 2:1 BLK |
2,026 |
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Datasheet | Chem-X D | Bulk | Discontinued at Digi-Key | Boot, Transition - Breakout, 2:1 | - | Abrasion Resistant, Adhesive Coating, Corrosion Resistant, Flame Retardant, Weather Resistant | Black | Polyolefin (PO), Semi-Rigid | 1.900" (48.26mm) | 0.900" (22.86mm) | 0.750" (19.05mm) | 0.300" (7.62mm) | 3.000" (76.20mm) | 1.181" (30.00mm) | - | - |
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222D221-12-22-0HEATSHRINK BOOT 90DEG SZ21 BLK |
1,203 |
|
Datasheet | Thermofit 222D2 | Bulk | Active | Boot - 90° | 21 | Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip | Black | Fluoroelastomer (FKM), Flexible, Irradiated | 1.012" (25.70mm) | 0.591" (15.00mm) | 0.630" (16.00mm) | 0.291" (7.39mm) | 0.780" (19.81mm) | 2.118" (53.80mm) | - | 3.098" (78.69mm) |
|
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222D221-12-32-0HEATSHRINK BOOT 90DEG SZ21 BLK |
2,939 |
|
Datasheet | Thermofit 222D2 | Bulk | Active | Boot - 90° | 21 | Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip, Potting (Injection) Port, Vent Port | Black | Fluoroelastomer (FKM), Flexible, Irradiated | 1.012" (25.70mm) | 0.591" (15.00mm) | 0.630" (16.00mm) | 0.291" (7.39mm) | 0.780" (19.81mm) | 2.118" (53.80mm) | - | 3.098" (78.69mm) |
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382A034-4-01-0HEATSHRNK BOOT BRKOUT Y SZ34 BLK |
2,084 |
|
Datasheet | Thermofit 382A0 | Bulk | Active | Boot, Transition - Breakout, 2:1 (Y) | 34 | - | Black | Polyolefin (PO), Flexible | 1.520" (38.61mm) | 0.710" (18.03mm) | 1.060" (26.92mm) | 0.490" (12.45mm) | 2.580" (65.53mm) | 3.100" (78.74mm) | - | - |
|
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202D932-12-0-CS5355HEATSHRINK BOOT SZ32 BLACK |
4,605 |
|
Datasheet | Thermofit 202D9 | Bulk | Active | Boot | 32 | Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip | Black | Fluoroelastomer (FKM), Flexible, Irradiated | 1.030" (26.16mm) | 0.752" (19.10mm) | 0.217" (5.51mm) | 0.102" (2.59mm) | 0.800" (20.32mm) | 1.770" (44.96mm) | - | 2.921" (74.19mm) |
|
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202D932-12-CS-2094-0OTHER ELASTOMERS |
3,772 |
|
Datasheet | Thermofit 202D9 | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
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222D142-12-0-CS6385HEATSHRINK BOOT 90DEG SZ42 BLK |
4,048 |
|
Datasheet | Thermofit 222D1 | Bulk | Active | Boot - 90° | 42 | - | Black | Fluoroelastomer (FKM), Flexible | 1.220" (30.99mm) | 0.700" (17.78mm) | 0.630" (16.00mm) | 0.280" (7.11mm) | 1.220" (30.99mm) | 0.980" (24.89mm) | - | - |
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242W063-12-0HEATSHRINK BOOT 45DEG SZ63 BLK |
3,923 |
|
Datasheet | Thermofit 242W0 | Bulk | Active | Boot - 45° | 63 | - | Black | Fluoroelastomer (FKM), Flexible | 1.690" (42.93mm) | 1.100" (27.94mm) | 0.980" (24.89mm) | 0.390" (9.91mm) | 0.450" (11.43mm) | 0.350" (8.89mm) | - | - |
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562A054-25/86-0HEATSHRINK BOOT BRKOUT 4:1 SZ54 |
2,471 |
|
Datasheet | Thermofit 562A0 | Bulk | Active | Boot, Transition - Breakout, 4:1 | 54 | Adhesive Coating, Fluid Resistant | Black | Elastomer, Semi-Rigid | 1.520" (38.61mm) | 0.728" (18.49mm) | 0.760" (19.30mm) | 0.382" (9.70mm) | 2.949" (74.90mm) | 2.571" (65.30mm) | - | - |
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222K185-100/86-0HEATSHRINK BOOT 90DEG SZ85 BLK |
3,589 |
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Datasheet | Thermofit 222K1 | Bulk | Active | Boot - 90° | 85 | - | Black | Polyolefin (PO), Semi-Flexible, Halogen Free | 2.600" (66.04mm) | 1.750" (44.45mm) | 1.650" (41.91mm) | 0.660" (16.76mm) | 0.680" (17.27mm) | 2.760" (70.10mm) | - | 4.250" (107.95mm) |
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462A034-100/180-0HEATSHRINK BOOT BRKOUT 3:1 SZ34 |
1,532 |
|
Datasheet | Thermofit 462A0 | Bulk | Active | Boot, Transition - Breakout, 3:1 | 34 | - | Black | Polyolefin (PO), Semi-Flexible, Halogen Free | 1.520" (38.61mm) | 0.740" (18.80mm) | 0.760" (19.30mm) | 0.380" (9.65mm) | 2.420" (61.47mm) | 2.900" (73.66mm) | - | 5.320" (135.13mm) |
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381A302-51/86-0HEATSHRINK BOOT BRKOUT Y SZ2 BLK |
3,892 |
|
Datasheet | Thermofit 381A3 | Bulk | Active | Boot, Transition - Breakout, 2:1 (Y) | 2 | Adhesive Coating | Black | EPB, Flexible | 1.350" (34.29mm) | 0.449" (11.40mm) | 0.902" (22.91mm) | 0.449" (11.40mm) | 2.480" (62.99mm) | 2.480" (62.99mm) | - | - |
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301A512-51/164-0HEATSHRNK BOOT BRKOUT T SZ12 BLK |
1,866 |
|
Datasheet | Thermofit 301A5 | Bulk | Active | Boot, Transition - Breakout, 2:1 (T) | 12 | - | Black | EPB | 1.350" (34.29mm) | 0.449" (11.40mm) | 0.902" (22.91mm) | 0.449" (11.40mm) | 2.370" (60.20mm) | 2.370" (60.20mm) | - | 4.740" (120.40mm) |
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202D211-12-61-0-CS5077HEATSHRINK BOOT SZ11 BLK/YELLOW |
4,655 |
|
Datasheet | Thermofit 202D2 | Bulk | Active | Boot | 11 | Drain Holes, Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip | Black, Yellow | Fluoroelastomer (FKM), Flexible, Irradiated | 0.882" (22.40mm) | 0.449" (11.40mm) | 0.551" (14.00mm) | 0.252" (6.40mm) | 0.461" (11.71mm) | 3.402" (86.41mm) | - | 4.169" (105.89mm) |
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CM4152-000HEATSHRINK BOOT SZ11 BLACK |
4,675 |
|
Datasheet | Thermofit 202D2 | Bulk | Active | Boot | 11 | Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip | Black | Fluoroelastomer (FKM), Flexible, Irradiated | 0.882" (22.40mm) | 0.449" (11.40mm) | 0.551" (14.00mm) | 0.252" (6.40mm) | 0.461" (11.71mm) | 2.228" (56.59mm) | - | 3.000" (76.20mm) |
|
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202D211-12-92-0HEATSHRINK BOOT SZ11 BLACK |
4,411 |
|
Datasheet | Thermofit 202D2 | Bulk | Active | Boot | 11 | Flame Retardant, Fluid Resistant, Fuel Resistant, Heat Resistant, Lip | Black | Fluoroelastomer (FKM), Flexible, Irradiated | 0.882" (22.40mm) | 0.449" (11.40mm) | 0.882" (22.40mm) | 0.252" (6.40mm) | 0.559" (14.20mm) | 3.402" (86.41mm) | - | 4.169" (105.89mm) |
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502A845-4-02/42-0HEATSHRINK BOOT SZ45 BLACK |
3,031 |
|
Datasheet | Thermofit 502A8 | Bulk | Active | Boot | 45 | - | Black | Polyolefin (PO), Semi-Flexible | 3.300" (83.82mm) | 1.730" (43.94mm) | 1.420" (36.07mm) | 0.500" (12.70mm) | 3.500" (88.90mm) | - | - | 5.000" (127.00mm) |
Frequently Asked Questions
What are Heat Shrink Boots, Caps components used for?
Heat Shrink Boots, Caps components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Heat Shrink Boots, Caps part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Heat Shrink Boots, Caps parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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