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 63 50 SA CB SOT 9Extruded Heatsink |
1,000 |
|
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SK 63 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 32W @ 80°C | 0.78°C/W | 2.5°C/W | Aluminum | Black Anodized |
|
SK 63 50 ME CB SOT 9Extruded Heatsink |
1,000 |
|
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SK 63 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.969" (50.00mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 29.09W @ 80°C | 0.78°C/W | 2.75°C/W | Aluminum | Natural Anodized |
|
SK 02 50 SAExtruded Heatsink |
1,000 |
|
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SK 02 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 4.528" (115.00mm) | - | 2.480" (63.00mm) | 84W @ 105°C | 0.39°C/W | 1.25°C/W | Aluminum | Black Anodized |
|
SK 71 50 ALExtruded Heatsink |
1,000 |
|
- |
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SK 71 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 4.724" (120.00mm) | - | 1.457" (37.00mm) | 75W @ 105°C | 0.39°C/W | 1.4°C/W | Aluminum | - |
|
SK 39 100 ALExtruded Heatsink |
1,000 |
|
- |
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SK 39 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 4.776" (121.30mm) | - | 1.236" (31.40mm) | 49.3W @ 105°C | 0.59°C/W | 2.13°C/W | Aluminum | - |
|
SK 02 50 MEExtruded Heatsink |
1,000 |
|
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SK 02 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 4.528" (115.00mm) | - | 2.480" (63.00mm) | 76.09W @ 105°C | 0.39°C/W | 1.38°C/W | Aluminum | Natural Anodized |
|
SK 490 84 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 490 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 1.969" (50.00mm) | - | 0.433" (11.00mm) | 15.81W @ 80°C | 1.43°C/W | 5.06°C/W | Aluminum | Natural Anodized |
|
SK 490 84 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 490 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 1.969" (50.00mm) | - | 0.433" (11.00mm) | 17.39W @ 80°C | 1.43°C/W | 4.6°C/W | Aluminum | Black Anodized |
|
SK 78 100 AL CB TO 3Extruded Heatsink |
1,000 |
|
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SK 78 | - | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 3.937" (100.00mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 15.87W @ 80°C | 1.4°C/W | 5.04°C/W | Aluminum | - |
|
SK 78 100 AL TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 78 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 3.937" (100.00mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 15.87W @ 80°C | 1.4°C/W | 5.04°C/W | Aluminum | - |
|
SK 454 60 3 x M3 SOT 32 SOT 32Extruded Heatsink for PCB mounti |
1,000 |
|
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SK 454 | Bulk | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 2.362" (60.00mm) | 0.844" (21.45mm) | - | 0.748" (19.00mm) | 10.39W @ 80°C | 2.39°C/W | 7.7°C/W | Aluminum | Black Anodized |
|
SK 78 100 AL CB TO 66Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 78 | Bulk | Active | Board Level, Extrusion | TO-66 | - | Rectangular | 3.937" (100.00mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 15.87W @ 80°C | 1.4°C/W | 5.04°C/W | Aluminum | - |
|
SK 78 100 AL CB SOT 32Extruded Heatsink |
1,000 |
|
- |
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SK 78 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 3.937" (100.00mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 15.87W @ 80°C | 1.4°C/W | 5.04°C/W | Aluminum | - |
|
SK 78 100 AL CB SOT 9Extruded Heatsink |
1,000 |
|
- |
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SK 78 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 3.937" (100.00mm) | 2.362" (60.00mm) | - | 0.591" (15.00mm) | 15.87W @ 80°C | 1.4°C/W | 5.04°C/W | Aluminum | - |
|
ALB-821AS-220.827'' (21mm) Wide Heatsink |
500 |
|
![]() Datasheet |
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ALB-821AS | Retail Package | Active | Top Mount | - | Thermal Tape, Adhesive (Not Included) | Rectangular, Fins | 22.000" (558.80mm) | 0.827" (21.00mm) | - | 0.295" (7.50mm) | - | - | 9.62°C/W | Aluminum Alloy | Unfinished |
|
SK 654 37,5 SAExtruded Heatsink |
1,000 |
|
- |
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SK 654 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.378" (35.00mm) | - | 2.756" (70.00mm) | 23.53W @ 80°C | 1.05°C/W | 3.4°C/W | Aluminum | Black Anodized |
|
SK 639 75 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 639 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | 21.05W @ 80°C | 1.07°C/W | 3.8°C/W | Aluminum | Natural Anodized |
|
SK 04 75 SA CB TO 3Extruded Heatsink |
1,000 |
|
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SK 04 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 3.819" (97.00mm) | - | 0.984" (25.00mm) | 42.11W @ 80°C | 0.59°C/W | 1.9°C/W | Aluminum | Black Anodized |
|
SK 04 75 ME CB TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 04 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 3.819" (97.00mm) | - | 0.984" (25.00mm) | 38.28W @ 80°C | 0.59°C/W | 2.09°C/W | Aluminum | Natural Anodized |
|
SK 100 50 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 100 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.598" (66.00mm) | - | 1.575" (40.00mm) | 35.56W @ 80°C | 0.62°C/W | 2.25°C/W | Aluminum | - |