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Heat Sinks
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | RoHs | 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 448 20 1 x M3 L TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
 |
SK 448 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 0.787" (20.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 6.78W @ 80°C | 3.66°C/W | 11.8°C/W | Aluminum | Black Anodized |
|
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SK 09 50 AL TO 220Extruded Heatsink |
1,000 |
|
- |
|
SK 09 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 1.969" (50.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | 8.93W @ 80°C | 2.48°C/W | 8.96°C/W | Aluminum | - |
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SK 448 20 1 x M3 L TO 218Extruded Heatsink for PCB mounti |
1,000 |
|
- |
|
SK 448 | Bulk | Active | Board Level, Extrusion | TO-218 | Screw | Rectangular | 0.787" (20.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 6.78W @ 80°C | 3.66°C/W | 11.8°C/W | Aluminum | Black Anodized |
|
|
SK 448 20 1 x M3 L TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
|
SK 448 | Bulk | Active | Board Level, Extrusion | TO-248 | Screw | Rectangular | 0.787" (20.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 6.78W @ 80°C | 3.66°C/W | 11.8°C/W | Aluminum | Black Anodized |
|
|
SK 448 20 1 x M3 L TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
|
SK 448 | Bulk | Active | Board Level, Extrusion | TO-247 | Screw | Rectangular | 0.787" (20.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 6.78W @ 80°C | 3.66°C/W | 11.8°C/W | Aluminum | Black Anodized |
|
|
SK 09 50 AL TO 220 1Extruded Heatsink |
1,000 |
|
Datasheet |
|
SK 09 | Bulk | Active | Board Level, Extrusion | TO-220-1 | - | Rectangular | 1.969" (50.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | 8.93W @ 80°C | 2.48°C/W | 8.96°C/W | Aluminum | - |
|
|
SK 448 20 1 x M3 L TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
|
SK 448 | Bulk | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 0.787" (20.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 6.78W @ 80°C | 3.66°C/W | 11.8°C/W | Aluminum | Black Anodized |
|
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SK 505 75 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 505 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 0.591" (15.00mm) | 29.74W @ 80°C | 0.74°C/W | 2.69°C/W | Aluminum | - |
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SK 499 75 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 499 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.996" (50.70mm) | - | 1.260" (32.00mm) | 27.97W @ 80°C | 0.79°C/W | 2.86°C/W | Aluminum | - |
|
|
SK 487 37,5 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 487 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 1.102" (28.00mm) | 25.97W @ 80°C | 0.87°C/W | 3.08°C/W | Aluminum | Natural Anodized |
|
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SK 483 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 483 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 2.244" (57.00mm) | - | 1.102" (28.00mm) | 24.62W @ 80°C | 1.01°C/W | 3.25°C/W | Aluminum | Black Anodized |
|
|
SK 483 37,5 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 483 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 2.244" (57.00mm) | - | 1.102" (28.00mm) | 22.35W @ 80°C | 1.01°C/W | 3.58°C/W | Aluminum | Natural Anodized |
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SK 641 37,5 ALExtruded Heatsink for lock-in re |
1,000 |
|
Datasheet |
|
SK 641 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.575" (40.00mm) | - | 2.205" (56.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
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SK 500 37,5 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 500 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 4.134" (105.00mm) | - | 1.535" (39.00mm) | 48.17W @ 105°C | 0.6°C/W | 2.18°C/W | Aluminum | - |
|
|
SK 487 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 487 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 1.102" (28.00mm) | 28.57W @ 80°C | 0.87°C/W | 2.8°C/W | Aluminum | Black Anodized |
|
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SK 508 50 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 508 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 3.937" (100.00mm) | - | 0.984" (25.00mm) | 32.52W @ 80°C | 0.68°C/W | 2.46°C/W | Aluminum | - |
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SK 482 37,5 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 482 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.398" (35.50mm) | - | 1.378" (35.00mm) | 19.14W @ 80°C | 1.18°C/W | 4.18°C/W | Aluminum | Natural Anodized |
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SK 63 75 SAExtruded Heatsink |
1,000 |
|
Datasheet |
|
SK 63 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 32W @ 80°C | 0.78°C/W | 2.5°C/W | Aluminum | Black Anodized |
|
|
SK 482 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 482 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.398" (35.50mm) | - | 1.378" (35.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
|
SK 63 75 MEExtruded Heatsink |
1,000 |
|
Datasheet |
|
SK 63 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 29.09W @ 80°C | 0.78°C/W | 2.75°C/W | Aluminum | Natural Anodized |
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