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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
222K121-3/42-0HEATSHRINK BOOT 90DEG SZ21 BLK |
400 |
|
Datasheet | Thermofit 222K1 | Bulk | Active | Boot - 90° | 21 | - | Black | Polyolefin (PO), Semi-Rigid | 0.941" (23.90mm) | 0.409" (10.39mm) | 0.941" (23.90mm) | 0.220" (5.59mm) | 0.984" (24.99mm) | 0.630" (16.00mm) | - | 0.984" (24.99mm) |
|
202D221-4-0HEATSHRINK BOOT SZ21 BLACK |
117 |
|
Datasheet | Thermofit 202D2 | Bulk | Active | Boot | 21 | Flame Retardant, Fluid Resistant, Heat Resistant, Lip | Black | Polyolefin (PO), Flexible, Irradiated | 1.012" (25.70mm) | 0.591" (15.00mm) | 1.012" (25.70mm) | 0.291" (7.39mm) | 0.591" (15.01mm) | 3.882" (98.60mm) | - | 4.772" (121.21mm) |
|
382A012-100-0HEATSHRNK BOOT BRKOUT Y SZ12 BLK |
145 |
|
Datasheet | Thermofit 382A0 | Bulk | Active | Boot, Transition - Breakout, 2:1 (Y) | 12 | - | Black | Polyolefin (PO), Semi-Flexible | 0.520" (13.21mm) | 0.240" (6.10mm) | 0.260" (6.60mm) | 0.130" (3.30mm) | 0.882" (22.40mm) | 0.760" (19.30mm) | - | - |
|
342A012-25-0HEATSHRNK BOOT BRKOUT 45DEG SZ12 |
2,989 |
|
Datasheet | Thermofit 342A0 | Bulk | Active | Boot, Transition - Side Breakout, 45° | 12 | - | Black | Elastomer, Semi-Rigid | 0.520" (13.21mm) | 0.272" (6.91mm) | 0.260" (6.60mm) | 0.142" (3.61mm) | 0.902" (22.91mm) | 0.921" (23.39mm) | - | 1.941" (49.30mm) |
|
|
342A012-3/42-0HEATSHRNK BOOT BRKOUT 45DEG SZ12 |
169 |
|
Datasheet | Thermofit 342A0 | Bulk | Active | Boot, Transition - Side Breakout, 45° | 12 | Adhesive Coating | Black | Polyolefin (PO), Semi-Rigid | 0.520" (13.21mm) | 0.272" (6.91mm) | 0.260" (6.60mm) | 0.142" (3.61mm) | 0.902" (22.91mm) | 0.921" (23.39mm) | - | 1.941" (49.30mm) |
|
222D185-4-0HEATSHRINK BOOT 90DEG SZ85 BLK |
167 |
|
Datasheet | Thermofit 222D1 | Bulk | Active | Boot - 90° | 85 | - | Black | Polyolefin (PO), Flexible | 2.598" (65.99mm) | 1.752" (44.50mm) | 2.598" (65.99mm) | 0.800" (20.32mm) | 2.598" (65.99mm) | 2.800" (71.12mm) | - | - |
|
462A011-3/42-0HEATSHRINK BOOT BRKOUT 3:1 SZ11 |
103 |
|
Datasheet | Thermofit 462A0 | Bulk | Active | Boot, Transition - Breakout, 3:1 | 11 | - | Black | Polyolefin (PO), Semi-Rigid | 0.520" (13.21mm) | 0.260" (6.60mm) | 0.260" (6.60mm) | 0.142" (3.61mm) | 0.819" (20.80mm) | 1.000" (25.40mm) | - | 1.819" (46.20mm) |
|
462A023-4/42-0HEATSHRINK BOOT BRKOUT 3:1 SZ23 |
133 |
|
Datasheet | Thermofit 462A0 | Bulk | Active | Boot, Transition - Breakout, 3:1 | 23 | - | Black | Polyolefin (PO), Flexible | 1.060" (26.92mm) | 0.520" (13.21mm) | 0.520" (13.21mm) | 0.272" (6.91mm) | 1.690" (42.93mm) | 1.980" (50.29mm) | - | 3.669" (93.19mm) |
|
202K142-100/184-0HEATSHRINK BOOT SZ42 BLACK |
123 |
|
Datasheet | Thermofit 202K1 | Bulk | Active | Boot | 42 | Adhesive Coating, Lip | Black | Polyolefin (PO), Semi-Flexible, Halogen Free | 1.220" (30.99mm) | 0.710" (18.03mm) | 0.710" (18.03mm) | 0.280" (7.11mm) | 1.380" (35.05mm) | 0.984" (24.99mm) | - | 2.640" (67.06mm) |
|
382A034-4/42-0HEATSHRNK BOOT BRKOUT Y SZ34 BLK |
143 |
|
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) | 0.488" (12.40mm) | 2.579" (65.51mm) | 3.098" (78.69mm) | - | - |
|
202K142-100/86-0HEATSHRINK BOOT SZ42 BLACK |
1,378 |
|
Datasheet | Thermofit 202K1 | Bulk | Active | Boot | 42 | Adhesive Coating, Lip | Black | Polyolefin (PO), Semi-Flexible, Halogen Free | 1.220" (30.99mm) | 0.710" (18.03mm) | 0.710" (18.03mm) | 0.280" (7.11mm) | 1.380" (35.05mm) | 0.984" (24.99mm) | - | 2.640" (67.06mm) |
|
342A024-25/86-0HEATSHRNK BOOT BRKOUT 45DEG SZ24 |
128 |
|
Datasheet | Thermofit 342A0 | Bag | Active | Boot, Transition - Side Breakout, 45° | 24 | Adhesive Coating, Fluid Resistant | Black | Elastomer, Semi-Rigid | 1.060" (26.92mm) | 0.500" (12.70mm) | 0.260" (6.60mm) | 0.142" (3.61mm) | 1.618" (41.10mm) | 1.409" (35.79mm) | - | 3.642" (92.51mm) |
|
202W312-12-0HEATSHRINK BOOT SZ12 BLACK |
100 |
|
Datasheet | Thermofit 202W3 | Bulk | Active | Boot | 12 | - | Black | Fluoroelastomer (FKM), Flexible | 1.020" (25.91mm) | 0.500" (12.70mm) | 1.020" (25.91mm) | 0.500" (12.70mm) | - | - | - | 1.380" (35.05mm) |
|
462A023-25/225-0HEATSHRINK BOOT BRKOUT 3:1 SZ23 |
3,480 |
|
Datasheet | Thermofit 462A0 | Bulk | Active | Boot, Transition - Breakout, 3:1 | 23 | - | Black | Elastomer, Semi-Rigid | 1.060" (26.92mm) | 0.520" (13.21mm) | 0.520" (13.21mm) | 0.272" (6.91mm) | 1.690" (42.93mm) | 1.980" (50.29mm) | - | 3.669" (93.19mm) |
|
202D211-12-0HEATSHRINK BOOT SZ11 BLACK |
3,332 |
|
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) | 0.559" (14.20mm) | 3.402" (86.41mm) | - | 4.169" (105.89mm) |
|
301A511-51-0HEATSHRNK BOOT BRKOUT T SZ11 BLK |
3,756 |
|
Datasheet | Thermofit 301A5 | Bulk | Active | Boot, Transition - Breakout, 2:1 (T) | 11 | - | Black | EPB | 0.780" (19.81mm) | 0.260" (6.60mm) | 0.520" (13.21mm) | 0.260" (6.60mm) | 1.000" (25.40mm) | 1.000" (25.40mm) | - | 3.180" (80.77mm) |
|
462A421-51/164-0HEATSHRINK BOOT BRKOUT 3:1 SZ21 |
2,283 |
|
Datasheet | Thermofit 462A4 | Bulk | Active | Boot, Transition - Breakout, 3:1 | 21 | - | Black | EPB | 0.780" (19.81mm) | 0.260" (6.60mm) | 0.520" (13.21mm) | 0.260" (6.60mm) | 1.690" (42.93mm) | 1.690" (42.93mm) | - | 3.382" (85.90mm) |
|
202D221-12-0HEATSHRINK BOOT SZ21 BLACK |
3,382 |
|
Datasheet | Thermofit 202D2 | Bulk | Active | Boot | 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) | 0.591" (15.01mm) | 3.882" (98.60mm) | - | 4.772" (121.21mm) |
|
562A032-25/225-0HEATSHRINK BOOT BRKOUT 4:1 SZ32 |
2,604 |
|
Datasheet | Thermofit 562A0 | Bulk | Active | Boot, Transition - Breakout, 4:1 | 32 | Adhesive Coating, Fluid Resistant | Black | Elastomer, Semi-Rigid | 0.760" (19.30mm) | 0.382" (9.70mm) | 0.520" (13.21mm) | 0.272" (6.91mm) | 1.421" (36.09mm) | 1.770" (44.96mm) | - | - |
|
222S174-25C-0HEATSHRINK BOOT 90DEG SZ74 BLK |
1,281 |
|
Datasheet | Thermofit 222S1 | Box | Active | Boot - 90° | 74 | - | Black | Elastomer/Silver Composite | 1.850" (46.99mm) | 1.380" (35.05mm) | 1.420" (36.07mm) | 0.620" (15.75mm) | 2.130" (54.10mm) | 1.220" (30.99mm) | - | 3.150" (80.01mm) |
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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.