Photo | Mfr. Part # | Availability | Quantity | Datasheet | 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 93 100 MEExtruded Heatsink |
1,000 |
|
- |
SK 93 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 15.748" (400.00mm) | - | 1.575" (40.00mm) | 218.75W @ 105°C | 0.14°C/W | 0.48°C/W | Aluminum | Natural Anodized |
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SK 93 100 SAExtruded Heatsink |
1,000 |
|
- |
SK 93 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 15.748" (400.00mm) | - | 1.575" (40.00mm) | 238.64W @ 105°C | 0.14°C/W | 0.44°C/W | Aluminum | Black Anodized |
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SK 105 1000 MEExtruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
SK 105 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 6.260" (159.00mm) | - | 0.394" (10.00mm) | 38.18W @ 105°C | 0.78°C/W | 2.75°C/W | Aluminum | Natural Anodized |
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SK 105 1000 SAExtruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 105 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 6.260" (159.00mm) | - | 0.394" (10.00mm) | 42W @ 105°C | 0.78°C/W | 2.5°C/W | Aluminum | Black Anodized |
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SK 02 1000 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 02 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 4.528" (115.00mm) | - | 2.480" (63.00mm) | 75W @ 105°C | 0.39°C/W | 1.4°C/W | Aluminum | - |
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SK 639 1000 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
SK 639 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | 23.19W @ 80°C | 1.07°C/W | 3.45°C/W | Aluminum | Black Anodized |
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SK 56 150 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 56 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 5.906" (150.00mm) | 11.811" (300.00mm) | - | 1.575" (40.00mm) | 210W @ 105°C | 0.14°C/W | 0.5°C/W | Aluminum | - |
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SK 639 1000 MEExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
SK 639 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | 21.05W @ 80°C | 1.07°C/W | 3.8°C/W | Aluminum | Natural Anodized |
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SK 698 100 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 698 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 9.449" (240.00mm) | - | 4.409" (112.00mm) | 238.64W @ 105°C | 0.12°C/W | 0.44°C/W | Aluminum | - |
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SK 520 150 MEExtruded Heatsink |
1,000 |
|
- |
SK 520 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 5.906" (150.00mm) | 7.784" (200.00mm) | - | 3.268" (83.00mm) | 190.91W @ 105°C | 0.16°C/W | 0.55°C/W | Aluminum | Natural Anodized |
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SK 520 150 SAExtruded Heatsink |
1,000 |
|
- |
SK 520 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 5.906" (150.00mm) | 7.784" (200.00mm) | - | 3.268" (83.00mm) | 210W @ 105°C | 0.16°C/W | 0.5°C/W | Aluminum | Black Anodized |
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SK 621 100 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 621 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 16.772" (426.00mm) | - | 2.264" (57.50mm) | 233.33W @ 105°C | 0.124°C/W | 0.45°C/W | Aluminum | - |
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SK 669 1000 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
SK 669 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 1.339" (34.00mm) | - | 2.362" (60.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
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SK 418 100 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 418 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 7.784" (200.00mm) | - | 3.307" (84.00mm) | 233.33W @ 105°C | 0.12°C/W | 0.45°C/W | Aluminum | - |
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SK 657 1000 MEExtruded Heatsink |
1,000 |
|
- |
SK 657 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 1.449" (36.80mm) | - | 0.984" (25.00mm) | 16.16W @ 80°C | 1.40°C/W | 4.95°C/W | Aluminum | Natural Anodized |
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SK 657 1000 SAExtruded Heatsink |
1,000 |
|
- |
SK 657 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 1.449" (36.80mm) | - | 0.984" (25.00mm) | 17.78W @ 80°C | 1.40°C/W | 4.5°C/W | Aluminum | Black Anodized |
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SK 444 1000 MEExtruded Heatsink |
1,000 |
|
- |
SK 444 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 2.460" (62.50mm) | - | 0.787" (20.00mm) | 19.66W @ 80°C | 1.15°C/W | 4.07°C/W | Aluminum | Natural Anodized |
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SK 444 1000 SAExtruded Heatsink |
1,000 |
|
- |
SK 444 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 39.370" (1000.00mm) | 2.460" (62.50mm) | - | 0.787" (20.00mm) | 21.62W @ 80°C | 1.15°C/W | 3.7°C/W | Aluminum | Black Anodized |
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SK 110 200 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 110 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 7.784" (200.00mm) | 4.744" (120.50mm) | - | 4.724" (120.00mm) | 136.36W @ 105°C | 0.22°C/W | 0.77°C/W | Aluminum | Natural Anodized |
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SK 110 200 SAExtruded Heatsink |
1,000 |
|
- |
SK 110 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 7.784" (200.00mm) | 4.744" (120.50mm) | - | 4.724" (120.00mm) | 150W @ 105°C | 0.22°C/W | 0.7°C/W | Aluminum | Black Anodized |