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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SK 514 25 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 514 | - | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 1.181" (30.00mm) | - | 2.047" (52.00mm) | 28.57W @ 80°C | 0.87°C/W | 2.8°C/W | Aluminum | Black Anodized |
|
SK 460 25 STC TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 460 | Bulk | Active | Board Level, Extrusion | TO-248 | Clip | Rectangular | 0.984" (25.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 8.89W @ 80°C | 2.79°C/W | 9°C/W | Aluminum | Black Anodized |
|
SK 638 84 ALExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 638 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 0.406" (10.30mm) | - | 1.575" (40.00mm) | 12.21W @ 80°C | 1.81°C/W | 6.55°C/W | Aluminum | - |
|
SK 635 50 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 635 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 6.15W @ 80°C | 4.03°C/W | 13°C/W | Aluminum | Black Anodized |
|
SK 637 50 ALExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 637 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.906" (23.00mm) | - | 1.496" (38.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
|
SK 635 50 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 635 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 5.59W @ 80°C | 4.03°C/W | 14.3°C/W | Aluminum | Natural Anodized |
|
SK 638 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 638 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.406" (10.30mm) | - | 1.575" (40.00mm) | 13.68W @ 80°C | 1.81°C/W | 5.85°C/W | Aluminum | Black Anodized |
|
SK 636 100 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 636 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.299" (33.00mm) | - | 0.551" (14.00mm) | 5.9W @ 80°C | 3.75°C/W | 13.55°C/W | Aluminum | - |
|
SK 638 37,5 MEExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 638 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.406" (10.30mm) | - | 1.575" (40.00mm) | 12.42W @ 80°C | 1.81°C/W | 6.44°C/W | Aluminum | Natural Anodized |
|
SK 505 37,5 SAExtruded Heatsink |
1,000 |
|
- |
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SK 505 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 3.937" (100.00mm) | - | 0.591" (15.00mm) | 33.33W @ 80°C | 0.74°C/W | 2.4°C/W | Aluminum | Black Anodized |
|
SK 494 75 SAExtruded Heatsink |
1,000 |
|
- |
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SK 494 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.437" (36.50mm) | - | 0.236" (6.00mm) | 6.4W @ 80°C | 3.88°C/W | 12.50°C/W | Aluminum | Black Anodized |
|
SK 499 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 499 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.996" (50.70mm) | - | 1.260" (32.00mm) | 31.37W @ 80°C | 0.79°C/W | 2.55°C/W | Aluminum | Black Anodized |
|
SK 634 75 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 634 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.299" (33.00mm) | - | 0.236" (6.00mm) | 5.84W @ 80°C | 4.25°C/W | 13.7°C/W | Aluminum | Black Anodized |
|
SK 511 100 SAExtruded Heatsink |
1,000 |
|
- |
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SK 511 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.772" (45.00mm) | - | 0.236" (6.00mm) | 6.96W @ 80°C | 3.56°C/W | 11.5°C/W | Aluminum | Black Anodized |
|
SK 481 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 481 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | 24.24W @ 80°C | 1.02°C/W | 3.3°C/W | Aluminum | Black Anodized |
|
SK 480 75 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 480 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.102" (28.00mm) | - | 0.407" (10.34mm) | 9.52W @ 80°C | 2.6°C/W | 8.4°C/W | Aluminum | Black Anodized |
|
SK 505 37,5 MEExtruded Heatsink |
1,000 |
|
- |
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SK 505 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 3.937" (100.00mm) | - | 0.591" (15.00mm) | 30.3W @ 80°C | 0.74°C/W | 2.64°C/W | Aluminum | Natural Anodized |
|
SK 634 75 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 634 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.299" (33.00mm) | - | 0.236" (6.00mm) | 5.31W @ 80°C | 4.25°C/W | 15.07°C/W | Aluminum | Natural Anodized |
|
SK 511 100 MEExtruded Heatsink |
1,000 |
|
- |
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SK 511 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.772" (45.00mm) | - | 0.236" (6.00mm) | 6.32W @ 80°C | 3.56°C/W | 12.65°C/W | Aluminum | Natural Anodized |
|
SK 494 75 MEExtruded Heatsink |
1,000 |
|
- |
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SK 494 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.437" (36.50mm) | - | 0.236" (6.00mm) | 5.82W @ 80°C | 3.88°C/W | 13.75°C/W | Aluminum | Natural Anodized |