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 409 38,1 STCB TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 409 | - | Active | Board Level, Extrusion | TO-220 | Clip | Rectangular | 1.500" (38.10mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 51 50 AL CB TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
SK 122 37,5 SA CB SOT 32Extruded Heatsink |
1,000 |
|
- |
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SK 122 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.476" (37.50mm) | 1.772" (45.00mm) | - | 0.492" (12.50mm) | 16W @ 80°C | 1.55°C/W | 5°C/W | Aluminum | Black Anodized |
|
SK 51 50 AL CB SOT 9Extruded Heatsink |
1,000 |
|
- |
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SK 51 | - | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
SK 122 37,5 SA CB TO 3Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 122 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 1.772" (45.00mm) | - | 0.492" (12.50mm) | 16W @ 80°C | 1.55°C/W | 5°C/W | Aluminum | Black Anodized |
|
SK 31 50 SA TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 31 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 14.81W @ 80°C | 1.67°C/W | 5.4°C/W | Aluminum | Black Anodized |
|
SK 122 37,5 ME CB SOT 9Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 122 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.476" (37.50mm) | 1.772" (45.00mm) | - | 0.492" (12.50mm) | 14.55W @ 80°C | 1.55°C/W | 5.5°C/W | Aluminum | Natural Anodized |
|
SK 51 50 AL CB TO 66Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | TO-66 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
SK 122 37,5 ME CB TO 3Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 122 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 1.772" (45.00mm) | - | 0.492" (12.50mm) | 14.55W @ 80°C | 1.55°C/W | 5.5°C/W | Aluminum | Natural Anodized |
|
SK 51 50 AL TO 3Extruded Heatsink |
1,000 |
|
- |
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SK 51 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
SK 409 38,1 STCB TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 409 | - | Active | Board Level, Extrusion | TO-3-P | Clip | Rectangular | 1.500" (38.10mm) | 1.772" (45.00mm) | - | 0.500" (12.70mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 460 50 STIS TO 218Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 460 | Bulk | Active | Board Level, Extrusion | TO-218 | Screw | Rectangular | 1.969" (50.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 460 50 STIS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 460 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 1.969" (50.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 460 50 STIS SIP-MultiwattExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 460 | Bulk | Active | Board Level, Extrusion | SIP | Screw | Rectangular | 1.969" (50.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 648 50 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 648 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.835" (72.00mm) | - | 0.354" (9.00mm) | 18.18W @ 80°C | 1.24°C/W | 4.4°C/W | Aluminum | Natural Anodized |
|
SK 460 50 STIS TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 460 | Bulk | Active | Board Level, Extrusion | TO-247 | Screw | Rectangular | 1.969" (50.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 125 94 MEExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 125 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.701" (94.00mm) | 1.181" (30.00mm) | - | 1.102" (28.00mm) | 11.19W @ 80°C | 2.02°C/W | 7.15°C/W | Aluminum | Natural Anodized |
|
SK 669 37,5 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 669 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.339" (34.00mm) | - | 2.362" (60.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
|
SK 460 50 STIS TO 248Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 460 | Bulk | Active | Board Level, Extrusion | TO-248 | Screw | Rectangular | 1.969" (50.00mm) | 1.339" (34.00mm) | - | 0.787" (20.00mm) | 11.43W @ 80°C | 2.17°C/W | 7°C/W | Aluminum | Black Anodized |
|
SK 648 50 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 648 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.835" (72.00mm) | - | 0.354" (9.00mm) | 20W @ 80°C | 1.24°C/W | 4°C/W | Aluminum | Black Anodized |