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 185 50 SAExtruded Heatsink |
1,000 |
|
- |
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SK 185 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 0.709" (18.00mm) | 16.33W @ 80°C | 1.52°C/W | 4.9°C/W | Aluminum | Black Anodized |
|
SK 635 37,5 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 635 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 5.59W @ 80°C | 4.03°C/W | 14.3°C/W | Aluminum | Natural Anodized |
|
SK 635 37,5 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 635 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.299" (33.00mm) | - | 0.394" (10.00mm) | 6.15W @ 80°C | 4.03°C/W | 13°C/W | Aluminum | Black Anodized |
|
SK 548 37,5 ALExtruded Heatsink |
1,000 |
|
- |
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SK 548 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.394" (10.00mm) | 11.71W @ 80°C | 1.89°C/W | 6.83°C/W | Aluminum | - |
|
SK 409 50,8 STC TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 409 | Bulk | Active | Board Level, Extrusion | TO-220 | Clip | Rectangular | 2.000" (50.80mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 12.9W @ 80°C | 1.92°C/W | 6.2°C/W | Aluminum | Black Anodized |
|
SK 104 63,5 STS TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 104 | Bulk | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 2.500" (63.50mm) | 1.374" (34.90mm) | - | 0.500" (12.70mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
SK 409 50,8 STS TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 409 | Bulk | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 2.000" (50.80mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 12.9W @ 80°C | 1.92°C/W | 6.2°C/W | Aluminum | Black Anodized |
|
SK 104 63,5 STS SOT 32Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 104 | Bulk | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 2.500" (63.50mm) | 1.374" (34.90mm) | - | 0.500" (12.70mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
SK 677 75 MEExtruded Heatsink |
1,000 |
|
- |
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SK 677 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.181" (30.00mm) | - | 0.295" (7.50mm) | 8.56W @ 80°C | 2.64°C/W | 9.35°C/W | Aluminum | Natural Anodized |
|
SK 104 63,5 STC TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 104 | Bulk | Active | Board Level, Extrusion | TO-220 | Clip | Rectangular | 2.500" (63.50mm) | 1.374" (34.90mm) | - | 0.500" (12.70mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
SK 104 63,5 STS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 104 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 2.500" (63.50mm) | 1.374" (34.90mm) | - | 0.500" (12.70mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
SK 677 75 SAExtruded Heatsink |
1,000 |
|
- |
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SK 677 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.181" (30.00mm) | - | 0.295" (7.50mm) | 9.41W @ 80°C | 2.64°C/W | 8.5°C/W | Aluminum | Black Anodized |
|
SK 409 50,8 STC TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 409 | Bulk | Active | Board Level, Extrusion | TO-3-P | Clip | Rectangular | 2.000" (50.80mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 12.9W @ 80°C | 1.92°C/W | 6.2°C/W | Aluminum | Black Anodized |
|
SK 409 50,8 STS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 409 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 2.000" (50.80mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 12.9W @ 80°C | 1.92°C/W | 6.2°C/W | Aluminum | Black Anodized |
|
SK 489 50 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 489 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.159" (29.44mm) | - | 1.772" (45.00mm) | 20.41W @ 80°C | 1.08°C/W | 3.92°C/W | Aluminum | - |
|
SK 681 50 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 681 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.650" (16.50mm) | - | 1.575" (40.00mm) | 17.43W @ 80°C | 1.27°C/W | 4.59°C/W | Aluminum | - |
|
SK 456 100 SAExtruded Heatsink |
1,000 |
|
- |
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SK 456 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.575" (40.00mm) | - | 0.236" (6.00mm) | 7.27W @ 80°C | 3.41°C/W | 11°C/W | Aluminum | Black Anodized |
|
SK 574 50 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 574 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.273" (32.34mm) | - | 1.102" (28.00mm) | 18.82W @ 80°C | 1.32°C/W | 4.25°C/W | Aluminum | Black Anodized |
|
SK 694 50 SAExtruded Heatsink |
1,000 |
|
- |
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SK 694 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.591" (15.00mm) | - | 0.551" (14.00mm) | 4.76W @ 80°C | 5.21°C/W | 16.8°C/W | Aluminum | Black Anodized |
|
SK 63 75 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 63 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |