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Heat Sinks
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Part Status | Type | Package Cooled | Shape | Length | Width | Diameter | Fin Height | Attachment Method | Power Dissipation @ Temperature Rise | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Material | Material Finish |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SK 554 1000 ALExtruded Heatsink |
1,000 |
|
- |
SK 554 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 39.370" (1000.00mm) | 1.063" (27.00mm) | - | 0.394" (10.00mm) | - | 9.28W @ 80°C | 2.39°C/W | 8.62°C/W | Aluminum | - |
|
|
SK 649 150 ALExtruded Heatsink |
1,000 |
|
- |
SK 649 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 5.906" (150.00mm) | 2.441" (62.00mm) | - | 0.827" (21.00mm) | - | 19.05W @ 80°C | 1.16°C/W | 4.2°C/W | Aluminum | - |
|
|
SK 464 75 ALExtruded Heatsink |
1,000 |
|
- |
SK 464 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 2.953" (75.00mm) | 3.307" (84.00mm) | - | 1.567" (39.80mm) | - | 45.98W @ 80°C | 0.48°C/W | 1.74°C/W | Aluminum | - |
|
|
SK 92 50 MEExtruded Heatsink |
1,000 |
|
- |
SK 92 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 1.969" (50.00mm) | 3.937" (100.00mm) | - | 1.575" (40.00mm) | - | 57.97W @ 80°C | 0.39°C/W | 1.38°C/W | Aluminum | Natural Anodized |
|
|
SK 92 50 SAExtruded Heatsink |
1,000 |
|
- |
SK 92 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 1.969" (50.00mm) | 3.937" (100.00mm) | - | 1.575" (40.00mm) | - | 64W @ 80°C | 0.39°C/W | 1.25°C/W | Aluminum | Black Anodized |
|
|
SK 664 75 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
SK 664 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 2.953" (75.00mm) | 1.575" (40.00mm) | - | 2.362" (60.00mm) | - | 25W @ 80°C | 0.99°C/W | 3.2°C/W | Aluminum | Black Anodized |
|
|
SK 518 75 GS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 518 | - | Active | Board Level, Extrusion | TO-220 | Rectangular | 2.953" (75.00mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | Screw | 24.24W @ 80°C | 1.02°C/W | 3.3°C/W | Aluminum | Black Anodized |
|
|
SK 664 75 MEExtruded Heatsink for lock-in re |
1,000 |
|
- |
SK 664 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 2.953" (75.00mm) | 1.575" (40.00mm) | - | 2.362" (60.00mm) | - | 22.73W @ 80°C | 0.99°C/W | 3.52°C/W | Aluminum | Natural Anodized |
|
|
SK 20 75 AL TO 3Extruded Heatsink |
1,000 |
|
- |
SK 20 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 1.102" (28.00mm) | - | 40.82W @ 80°C | 0.54°C/W | 1.96°C/W | Aluminum | - |
|
|
SK 20 75 AL CB SOT 9Extruded Heatsink |
1,000 |
|
- |
SK 20 | Bulk | Active | Board Level, Extrusion | SOT-9 | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 1.102" (28.00mm) | - | 40.82W @ 80°C | 0.54°C/W | 1.96°C/W | Aluminum | - |
|
|
SK 630 150 MEExtruded Heatsink |
1,000 |
|
Datasheet |
SK 630 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 5.906" (150.00mm) | 2.350" (59.69mm) | - | 0.591" (15.00mm) | - | 14.55W @ 80°C | 1.55°C/W | 5.5°C/W | Aluminum | Natural Anodized |
|
|
SK 20 75 AL CB TO 3Extruded Heatsink |
1,000 |
|
- |
SK 20 | Bulk | Active | Board Level, Extrusion | TO-3 | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 1.102" (28.00mm) | - | 40.82W @ 80°C | 0.54°C/W | 1.96°C/W | Aluminum | - |
|
|
SK 20 75 AL CB TO 66Extruded Heatsink |
1,000 |
|
- |
SK 20 | Bulk | Active | Board Level, Extrusion | TO-66 | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 1.102" (28.00mm) | - | 40.82W @ 80°C | 0.54°C/W | 1.96°C/W | Aluminum | - |
|
|
SK 630 150 SAExtruded Heatsink |
1,000 |
|
Datasheet |
SK 630 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 5.906" (150.00mm) | 2.350" (59.69mm) | - | 0.591" (15.00mm) | - | 16W @ 80°C | 1.55°C/W | 5°C/W | Aluminum | Black Anodized |
|
|
SK 670 100 MEExtruded Heatsink |
1,000 |
|
- |
SK 670 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 3.937" (100.00mm) | 0.787" (20.00mm) | - | 2.283" (58.00mm) | - | 19.14W @ 80°C | 1.18°C/W | 4.18°C/W | Aluminum | Natural Anodized |
|
|
SK 20 75 AL CB SOT 32Extruded Heatsink |
1,000 |
|
- |
SK 20 | Bulk | Active | Board Level, Extrusion | SOT-32 | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 1.102" (28.00mm) | - | 40.82W @ 80°C | 0.54°C/W | 1.96°C/W | Aluminum | - |
|
|
SK 670 100 SAExtruded Heatsink |
1,000 |
|
- |
SK 670 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 3.937" (100.00mm) | 0.787" (20.00mm) | - | 2.283" (58.00mm) | - | 21.05W @ 80°C | 1.18°C/W | 3.8°C/W | Aluminum | Black Anodized |
|
|
SK 136 75 ALExtruded Heatsink |
1,000 |
|
- |
SK 136 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 2.953" (75.00mm) | 7.784" (200.00mm) | - | 0.591" (15.00mm) | - | 75W @ 105°C | 0.39°C/W | 1.4°C/W | Aluminum | - |
|
|
SK 617 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
Datasheet |
SK 617 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 1.476" (37.50mm) | 2.972" (75.50mm) | - | 2.591" (65.80mm) | - | 30.77W @ 80°C | 0.81°C/W | 2.6°C/W | Aluminum | Black Anodized |
|
|
SK 617 37,5 MEExtruded Heatsink for lock-in re |
1,000 |
|
Datasheet |
SK 617 | Bulk | Active | Board Level, Extrusion | - | Rectangular | 1.476" (37.50mm) | 2.972" (75.50mm) | - | 2.591" (65.80mm) | - | 27.97W @ 80°C | 0.81°C/W | 2.86°C/W | Aluminum | Natural Anodized |
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