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Heat Sinks
| 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 481 50 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
 |
SK 481 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.181" (30.00mm) | - | 1.772" (45.00mm) | 21.62W @ 80°C | 1.02°C/W | 3.7°C/W | Aluminum | - |
|
|
SK 489 37,5 SAExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 489 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.159" (29.44mm) | - | 1.772" (45.00mm) | 22.86W @ 80°C | 1.08°C/W | 3.5°C/W | Aluminum | Black Anodized |
|
|
SK 454 75 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 454 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.844" (21.45mm) | - | 0.748" (19.00mm) | 10.5W @ 80°C | 2.11°C/W | 7.62°C/W | Aluminum | - |
|
|
SK 31 50 SA CB TO 3Extruded Heatsink |
1,000 |
|
- |
|
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 182 50 SAExtruded Heatsink |
1,000 |
|
- |
|
SK 182 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 3.504" (89.00mm) | - | 0.394" (10.00mm) | 23.19W @ 80°C | 1.07°C/W | 3.45°C/W | Aluminum | Black Anodized |
|
|
SK 31 50 ME CB SOT 32Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 65 37,5 SAExtruded Heatsink |
1,000 |
|
- |
|
SK 65 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 2.126" (54.00mm) | - | 0.886" (22.50mm) | 22.22W @ 80°C | 1.12°C/W | 3.6°C/W | Aluminum | Black Anodized |
|
|
SK 112 37,5 ALExtruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
|
SK 112 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.811" (46.00mm) | - | 1.299" (33.00mm) | 23.05W @ 80°C | 0.96°C/W | 3.47°C/W | Aluminum | - |
|
|
SK 48 75 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 48 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.559" 65.00mm) | - | 0.787" (20.00mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
|
|
SK 31 50 ME CB TO 66Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | TO-66 | - | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 31 50 SA CB SOT 32Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-32 | - | 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 182 50 MEExtruded Heatsink |
1,000 |
|
- |
|
SK 182 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 3.504" (89.00mm) | - | 0.394" (10.00mm) | 21.05W @ 80°C | 1.07°C/W | 3.8°C/W | Aluminum | Natural Anodized |
|
|
SK 549 100 MEExtruded Heatsink |
1,000 |
|
- |
|
SK 549 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.378" (35.00mm) | - | 0.394" (10.00mm) | 12.12W @ 80°C | 1.86°C/W | 6.6°C/W | Aluminum | Natural Anodized |
|
|
SK 31 50 SA CB SOT 9Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | 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 701 84 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
|
SK 701 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.307" (84.00mm) | 0.591" (15.00mm) | - | 0.984" (25.00mm) | 9.04W @ 80°C | 2.45°C/W | 8.85°C/W | Aluminum | - |
|
|
SK 549 100 SAExtruded Heatsink |
1,000 |
|
- |
|
SK 549 | - | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.378" (35.00mm) | - | 0.394" (10.00mm) | 13.33W @ 80°C | 1.86°C/W | 6°C/W | Aluminum | Black Anodized |
|
|
SK 31 50 ME CB SOT 9Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 178 100 ALExtruded Heatsink |
1,000 |
|
- |
|
SK 178 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.358" (34.50mm) | - | 0.650" (16.50mm) | 13.22W @ 80°C | 1.67°C/W | 6.05°C/W | Aluminum | - |
|
|
SK 31 50 ME CB TO 3Extruded Heatsink |
1,000 |
|
- |
|
SK 31 | Bulk | Active | Board Level, Extrusion | TO-3 | - | Rectangular | 1.969" (50.00mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 13.47W @ 80°C | 1.67°C/W | 5.94°C/W | Aluminum | Natural Anodized |
|
|
SK 633 75 ALExtruded Heatsink |
1,000 |
|
Datasheet |
|
SK 633 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.748" (19.00mm) | - | 0.551" (14.00mm) | 4.79W @ 80°C | 4.62°C/W | 16.69°C/W | Aluminum | - |
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