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 637 100 SAExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 637 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 0.906" (23.00mm) | - | 1.496" (38.00mm) | 23.53W @ 80°C | 1.05°C/W | 3.4°C/W | Aluminum | Black Anodized |
|
SK 670 100 ALExtruded Heatsink |
1,000 |
|
- |
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SK 670 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 0.787" (20.00mm) | - | 2.283" (58.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
SK 601 75 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 601 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 5.890" (149.60mm) | - | 0.354" (9.00mm) | 32.81W @ 105°C | 0.99°C/W | 3.2°C/W | Aluminum | Black Anodized |
|
SK 459 50 STIS TO 218Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 459 | Bulk | Active | Board Level, Extrusion | TO-218 | Screw | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 14.29W @ 80°C | 1.74°C/W | 5.6°C/W | Aluminum | Black Anodized |
|
SK 459 50 STIS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 459 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 14.29W @ 80°C | 1.74°C/W | 5.6°C/W | Aluminum | Black Anodized |
|
SK 601 75 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 601 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 5.890" (149.60mm) | - | 0.354" (9.00mm) | 29.83W @ 105°C | 0.99°C/W | 3.52°C/W | Aluminum | Natural Anodized |
|
SK 459 50 STIS TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 459 | Bulk | Active | Board Level, Extrusion | TO-248 | Screw | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 14.29W @ 80°C | 1.74°C/W | 5.6°C/W | Aluminum | Black Anodized |
|
SK 666 50 ALExtruded Heatsink |
1,000 |
|
- |
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SK 666 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.890" (48.00mm) | - | 1.575" (40.00mm) | 25.48W @ 80°C | 0.87°C/W | 3.14°C/W | Aluminum | - |
|
SK 459 50 STIS TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 459 | Bulk | Active | Board Level, Extrusion | TO-247 | Screw | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 14.29W @ 80°C | 1.74°C/W | 5.6°C/W | Aluminum | Black Anodized |
|
SK 641 84 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 641 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 1.575" (40.00mm) | - | 2.205" (56.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
|
SK 459 50 M STIS SIP-MultiwattExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 459 | Bulk | Active | Board Level, Extrusion | SIP | Screw | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.787" (20.00mm) | 14.29W @ 80°C | 1.74°C/W | 5.6°C/W | Aluminum | Black Anodized |
|
SK 51 75 SA CB SOT 9Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 2.953" (75.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
SK 51 75 SA TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 2.953" (75.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
SK 64 37,5 ME 2 x M3 TO 3 PExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 64 | Bulk | Active | Board Level, Extrusion | TO-3-P | - | Rectangular | 1.476" (37.50mm) | 2.756" (70.00mm) | - | 0.984" (25.00mm) | 26.94W @ 80°C | 0.84°C/W | 2.97°C/W | Aluminum | Natural Anodized |
|
SK 45 50 SA CB TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 45 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | 22.86W @ 80°C | 1.08°C/W | 3.5°C/W | Aluminum | Black Anodized |
|
SK 51 75 SA CB SOT 32Extruded Heatsink |
1,000 |
|
- |
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SK 51 | - | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 2.953" (75.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
SK 51 75 SA CB TO 66Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | TO-66 | - | Rectangular | 2.953" (75.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
SK 45 50 SA CB SOT 9Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 45 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | 22.86W @ 80°C | 1.08°C/W | 3.5°C/W | Aluminum | Black Anodized |
|
SK 45 50 SA TO 3Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 45 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | 22.86W @ 80°C | 1.08°C/W | 3.5°C/W | Aluminum | Black Anodized |
|
SK 45 50 SA CB SOT 32Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 45 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.969" (50.00mm) | 3.110" (79.00mm) | - | 0.591" (15.00mm) | 22.86W @ 80°C | 1.08°C/W | 3.5°C/W | Aluminum | Black Anodized |