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Heat Sinks
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Part Status | Type | Package Cooled | Shape | Length | Width | Diameter | Fin Height | Attachment Method | Power Dissipation @ Temperature Rise | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Material | Material Finish |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SK 31 75 SA CB SOT 32Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-32 | Rectangular | 2.953" (75.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
|
SK 31 75 ME CB SOT 9Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-9 | Rectangular | 2.953" (75.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 45 50 AL CB SOT 9Extruded Heatsink |
1,000 |
|
Datasheet |
SK 45 | Bulk | Active | Board Level, Extrusion | SOT-9 | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | - | 20.41W @ 80°C | 1.08°C/W | 3.92°C/W | Aluminum | - |
|
|
SK 31 37,5 SA CB TO 66Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | TO-66 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
|
SK 459 37,5 STIC TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 459 | Bulk | Active | Board Level, Extrusion | TO-248 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Clip | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 31 37,5 ME CB TO 3Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 63 50 AL CB SOT 32Extruded Heatsink |
1,000 |
|
Datasheet |
SK 63 | Bulk | Active | Board Level, Extrusion | SOT-32 | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | - | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
|
SK 45 50 AL CB TO 66Extruded Heatsink |
1,000 |
|
Datasheet |
SK 45 | Bulk | Active | Board Level, Extrusion | TO-66 | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | - | 20.41W @ 80°C | 1.08°C/W | 3.92°C/W | Aluminum | - |
|
|
SK 63 50 AL CB SOT 9Extruded Heatsink |
1,000 |
|
Datasheet |
SK 63 | Bulk | Active | Board Level, Extrusion | SOT-9 | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | - | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
|
SK 459 37,5 STSB TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
SK 459 | - | Active | Board Level, Extrusion | TO-220 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Screw | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 31 37,5 SA CB TO 3Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
|
SK 63 50 AL TO 3Extruded Heatsink |
1,000 |
|
Datasheet |
SK 63 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | - | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
|
SK 459 37,5 STSB TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 459 | - | Active | Board Level, Extrusion | TO-247 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Screw | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 459 37,5 STSB TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 459 | - | Active | Board Level, Extrusion | TO-248 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Screw | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 459 37,5 STSB TO 218Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
SK 459 | - | Active | Board Level, Extrusion | TO-218 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Screw | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 31 75 SA CB TO 66Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | TO-66 | Rectangular | 2.953" (75.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
|
SK 31 75 SA TO 3Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 2.953" (75.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
|
SK 51 75 AL CB TO 66Extruded Heatsink |
1,000 |
|
- |
SK 51 | - | Active | Board Level, Extrusion | TO-66 | Rectangular | 2.953" (75.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | - | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
|
SK 459 37,5 2 x TO 220 STS SOT 32Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
SK 459 | Bulk | Active | Board Level, Extrusion | SOT-32 | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | Screw | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
|
SK 31 75 ME CB SOT 32Extruded Heatsink |
1,000 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-32 | Rectangular | 2.953" (75.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | - | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
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