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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SK 180 100 ALExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 180 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 2.100" (53.35mm) | - | 0.650" (16.50mm) | 17.86W @ 80°C | 1.24°C/W | 4.48°C/W | Aluminum | - |
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SK 472 100 ALExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 472 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 0.634" (41.50mm) | - | 0.866" (22.00mm) | 16.23W @ 80°C | 1.36°C/W | 4.93°C/W | Aluminum | - |
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SK 65 75 MEExtruded Heatsink |
1,000 | 0.00 |
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Datasheet |
SK 65 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.126" (54.00mm) | - | 0.886" (22.50mm) | 20.2W @ 80°C | 1.12°C/W | 3.96°C/W | Aluminum | Natural Anodized |
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SK 129 38,1 STSB TO 3 PExtruded Heatsink for PCB mounti |
1,000 | 0.00 |
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- |
SK 129 | - | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 1.500" (38.10mm) | 1.654" (42.00mm) | - | 0.984" (25.00mm) | 12.31W @ 80°C | 2.02°C/W | 6.5°C/W | Aluminum | Black Anodized |
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SK 456 60 3 x M3 L TO 248Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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Datasheet |
SK 456 | Bulk | Active | Board Level, Extrusion | TO-248 | - | Rectangular | 2.362" (60.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
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SK 456 60 3 x M3 L TO 218Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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Datasheet |
SK 456 | Bulk | Active | Board Level, Extrusion | TO-218 | - | Rectangular | 2.362" (60.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
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SK 448 40 2 x M3 L TO 248Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-248 | - | Rectangular | 1.575" (40.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
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SK 456 60 3 x M3 L TO 3 PExtruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 456 | Bulk | Active | Board Level, Extrusion | TO-3-P | - | Rectangular | 2.362" (60.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
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SK 448 40 2 x M3 L TO 3 PExtruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-3-P | - | Rectangular | 1.575" (40.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
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SK 448 40 2 x M3 L TO 220Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 1.575" (40.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
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SK 448 40 2 x M3 L TO 247Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-247 | - | Rectangular | 1.575" (40.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
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|
SK 448 40 2 x M3 L TO 218Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-218 | - | Rectangular | 1.575" (40.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
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|
SK 456 60 3 x M3 L TO 247Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 456 | Bulk | Active | Board Level, Extrusion | TO-247 | - | Rectangular | 2.362" (60.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
|
|
SK 456 60 3 x M3 L TO 220Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 456 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 2.362" (60.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
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SK 702 50 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 702 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.787" (20.00mm) | - | 1.969" (50.00mm) | 19.66W @ 80°C | 1.15°C/W | 4.07°C/W | Aluminum | Natural Anodized |
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SK 702 50 SAExtruded Heatsink for lock-in re |
1,000 | 0.00 |
|
Datasheet |
SK 702 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.787" (20.00mm) | - | 1.969" (50.00mm) | 21.62W @ 80°C | 1.15°C/W | 3.7°C/W | Aluminum | Black Anodized |
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SK 647 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 647 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 2.402" (61.00mm) | - | 1.575" (40.00mm) | 35.71W @ 80°C | 0.62°C/W | 2.24°C/W | Aluminum | - |
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SK 400 40 2 x M3 L TO 247Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 400 | Bulk | Active | Board Level, Extrusion | TO-247 | - | Rectangular | 1.575" (40.00mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 9.76W @ 80°C | 2.54°C/W | 8.2°C/W | Aluminum | Black Anodized |
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SK 400 40 2 x M3 L TO 220Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 400 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 1.575" (40.00mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 9.76W @ 80°C | 2.54°C/W | 8.2°C/W | Aluminum | Black Anodized |
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SK 21 37,5 AL CB TO 3Extruded Heatsink |
1,000 | 0.00 |
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- |
SK 21 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 4.724" (120.00mm) | - | 0.827" (21.00mm) | 31.25W @ 105°C | 0.93°C/W | 3.36°C/W | Aluminum | - |
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