Welcome to HONGKONG NSD TRADE LIMITED！Independent Distributor of Electronic Components
Heat Sinks
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Package Cooled | Attachment Method | Shape | Length | Width | Diameter | Fin Height | Power Dissipation @ Temperature Rise | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Material | Material Finish |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SK 78 37,5 ME TO 3Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 78 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 16.16W @ 80°C | 1.4°C/W | 4.95°C/W | Aluminum | Natural Anodized |
|
|
SK 51 50 SA CB SOT 32Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 51 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
|
SK 69 75 AL TO 3Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 69 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 4.744" (120.50mm) | - | 0.461" (11.70mm) | 29.33W @ 105°C | 0.99°C/W | 3.58°C/W | Aluminum | - |
|
|
SK 51 50 ME CB SOT 32Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 51 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 19.14W @ 80°C | 1.18°C/W | 4.18°C/W | Aluminum | Natural Anodized |
|
|
SK 78 37,5 SA CB SOT 32Extruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 78 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.476" (37.50mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 17.78W @ 80°C | 1.4°C/W | 4.5°C/W | Aluminum | Black Anodized |
|
|
SK 78 37,5 SA CB TO 3Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 78 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 17.78W @ 80°C | 1.4°C/W | 4.5°C/W | Aluminum | Black Anodized |
|
|
SK 444 75 SAExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 444 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.460" (62.50mm) | - | 0.787" (20.00mm) | 21.62W @ 80°C | 1.15°C/W | 3.7°C/W | Aluminum | Black Anodized |
|
|
SK 649 75 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 649 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.441" (62.00mm) | - | 0.827" (21.00mm) | 19.05W @ 80°C | 1.16°C/W | 4.2°C/W | Aluminum | - |
|
|
SK 02 50 ALExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 02 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 4.528" (115.00mm) | - | 2.480" (63.00mm) | 75W @ 105°C | 0.39°C/W | 1.4°C/W | Aluminum | - |
|
|
SK 48 75 ME TO 3Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 48 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 0.787" (20.00mm) | 29.09W @ 80°C | 0.78°C/W | 2.75°C/W | Aluminum | Natural Anodized |
|
|
SK 48 75 SA TO 3Extruded Heatsink |
1,000 | 0.00 |
|
- |
SK 48 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 0.787" (20.00mm) | 32W @ 80°C | 0.78°C/W | 2.5°C/W | Aluminum | Black Anodized |
|
|
SK 444 75 MEExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 444 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.460" (62.50mm) | - | 0.787" (20.00mm) | 19.66W @ 80°C | 1.15°C/W | 4.07°C/W | Aluminum | Natural Anodized |
|
|
SK 670 75 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 670 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.787" (20.00mm) | - | 2.283" (58.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
|
SK 666 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 666 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.890" (48.00mm) | - | 1.575" (40.00mm) | 25.48W @ 80°C | 0.87°C/W | 3.14°C/W | Aluminum | - |
|
|
SK 59 75 ALExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 59 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.681" (42.70mm) | - | 0.492" (12.50mm) | 11.9W @ 80°C | 1.86°C/W | 6.72°C/W | Aluminum | - |
|
|
SK 595 1000 ALExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 595 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 4.724" (120.00mm) | - | 2.362" (60.00mm) | 81.4W @ 105°C | 0.36°C/W | 1.29°C/W | Aluminum | - |
|
|
SK 593 84 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
|
Datasheet |
SK 593 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 2.953" (75.00mm) | - | 2.362" (60.00mm) | 28.57W @ 80°C | 0.79°C/W | 2.8°C/W | Aluminum | Natural Anodized |
|
|
SK 459 37,5 STS TO 247Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 459 | Bulk | Active | Board Level, Extrusion | TO-247 | Screw | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 459 37,5 STC TO 247Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 459 | Bulk | Active | Board Level, Extrusion | TO-247 | Clip | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 459 37,5 STC TO 248Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 459 | Bulk | Active | Board Level, Extrusion | TO-248 | Clip | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
- 4,000+ Daily Average RFQ
- 12,000,000+ SKUs
- 2,900+ Worldwide Manufacturers
- 9,000+ ㎡ In-stock Warehouse
