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 37,5 AL TO 3Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 63 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
SK 448 60 3 x M3 L TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 448 | Bulk | Active | Board Level, Extrusion | TO-247 | - | Rectangular | 2.362" (60.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 11.27W @ 80°C | 2.2°C/W | 7.1°C/W | Aluminum | Black Anodized |
|
SK 452 40 4 x M3 TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 452 | Bulk | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
SK 452 40 2 x M3 TO 218Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 452 | Bulk | Active | Board Level, Extrusion | TO-218 | - | Rectangular | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
SK 452 40 4 x M3 TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 452 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
SK 452 40 4 x M3 TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 452 | Bulk | Active | Board Level, Extrusion | TO-247 | Screw | Rectangular | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
SK 63 37,5 AL CB SOT 32Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 63 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.476" (37.50mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
SK 448 60 3 x M3 L TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 448 | Bulk | Active | Board Level, Extrusion | TO-3-P | - | Rectangular | 2.362" (60.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 11.27W @ 80°C | 2.2°C/W | 7.1°C/W | Aluminum | Black Anodized |
|
SK 452 40 2 x M3 TO 247Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
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SK 452 | Bulk | Active | Board Level, Extrusion | TO-247 | - | Rectangular | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
SK 63 37,5 AL CB TO 3Extruded Heatsink |
1,000 |
|
![]() Datasheet |
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SK 63 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.476" (37.50mm) | 2.559" 65.00mm) | - | 1.063" (27.00mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
SK 448 60 3 x M3 L TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 448 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 2.362" (60.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 11.27W @ 80°C | 2.2°C/W | 7.1°C/W | Aluminum | Black Anodized |
|
SK 500 37,5 SAExtruded Heatsink |
1,000 |
|
- |
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SK 500 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 4.134" (105.00mm) | - | 1.535" (39.00mm) | 53.85W @ 105°C | 0.6°C/W | 1.95°C/W | Aluminum | Black Anodized |
|
SK 129 50,8 STSB TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 129 | - | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 2.000" (50.80mm) | 1.654" (42.00mm) | - | 0.984" (25.00mm) | 15.09W @ 80°C | 1.64°C/W | 5.3°C/W | Aluminum | Black Anodized |
|
SK 129 50,8 STSB TO 3 PExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 129 | - | Active | Board Level, Extrusion | TO-3-P | Screw | Rectangular | 2.000" (50.80mm) | 1.654" (42.00mm) | - | 0.984" (25.00mm) | 15.09W @ 80°C | 1.64°C/W | 5.3°C/W | Aluminum | Black Anodized |
|
SK 574 100 MEExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
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SK 574 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.273" (32.34mm) | - | 1.102" (28.00mm) | 17.09W @ 80°C | 1.32°C/W | 4.68°C/W | Aluminum | Natural Anodized |
|
SK 574 100 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
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SK 574 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.273" (32.34mm) | - | 1.102" (28.00mm) | 18.82W @ 80°C | 1.32°C/W | 4.25°C/W | Aluminum | Black Anodized |
|
SK 129 50,8 STSB SOT 32Extruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 129 | - | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 2.000" (50.80mm) | 1.654" (42.00mm) | - | 0.984" (25.00mm) | 15.09W @ 80°C | 1.64°C/W | 5.3°C/W | Aluminum | Black Anodized |
|
SK 500 37,5 MEExtruded Heatsink |
1,000 |
|
- |
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SK 500 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 4.134" (105.00mm) | - | 1.535" (39.00mm) | 49.07W @ 105°C | 0.6°C/W | 2.14°C/W | Aluminum | Natural Anodized |
|
FK 241 SA 218 V TO 218Fans, Blower, Thermal Management |
1,000 |
|
![]() Datasheet |
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FK 241 | Bulk | Active | Board Level, Vertical | TO-218 | Clip and Solder Pin | Rectangular | 1.220" (31.00mm) | 1.000" (25.40mm) | - | 0.449" (11.40mm) | 6.2W | - | 13.00°C/W | Aluminum | - |
|
SK 692 50 MEExtruded Heatsink for PCB mounti |
1,000 |
|
- |
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SK 692 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.984" (25.00mm) | - | 1.102" (28.00mm) | 9.09W @ 80°C | 2.48°C/W | 8.8°C/W | Aluminum | Natural Anodized |