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Heat Sinks
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | 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 |
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SK 437 35 STS TO 248Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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Datasheet |
SK 437 | Bulk | Active | Board Level, Extrusion | TO-248 | Screw | Rectangular | 1.378" (35.00mm) | 0.630" (16.00mm) | - | 0.630" (16.00mm) | 4.44W @ 80°C | 5.58°C/W | 18°C/W | Aluminum | Black Anodized |
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SK 437 35 STS TO 218Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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Datasheet |
SK 437 | Bulk | Active | Board Level, Extrusion | TO-218 | Screw | Rectangular | 1.378" (35.00mm) | 0.630" (16.00mm) | - | 0.630" (16.00mm) | 4.44W @ 80°C | 5.58°C/W | 18°C/W | Aluminum | Black Anodized |
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SK 104 50,8 STSB SOT 32Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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SK 104 | - | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 2.000" (50.80mm) | 1.374" (34.90mm) | - | 0.500" (12.70mm) | 8.89W @ 80°C | 2.79°C/W | 9°C/W | Aluminum | Black Anodized |
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SK 701 100 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 701 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 0.591" (15.00mm) | - | 0.984" (25.00mm) | 9.21W @ 80°C | 2.45°C/W | 8.69°C/W | Aluminum | Natural Anodized |
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SK 437 25 STC 2 TO 220Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
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Datasheet |
SK 437 | Bulk | Active | Board Level, Extrusion | TO-220 | Clip | Rectangular | 0.984" (25.00mm) | 0.630" (16.00mm) | - | 0.630" (16.00mm) | 3.33W @ 80°C | 7.44°C/W | 24°C/W | Aluminum | Black Anodized |
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SK 04 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
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Datasheet |
SK 04 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 3.819" (97.00mm) | - | 0.984" (25.00mm) | 38.28W @ 80°C | 0.59°C/W | 2.09°C/W | Aluminum | Natural Anodized |
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SK 702 37,5 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 702 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.787" (20.00mm) | - | 1.969" (50.00mm) | 19.66W @ 80°C | 1.15°C/W | 4.07°C/W | Aluminum | Natural Anodized |
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SK 01 37,5 ME CB SOT 9Extruded Heatsink |
1,000 | 0.00 |
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Datasheet |
SK 01 | Bulk | Active | Board Level, Extrusion | SOT-9 | - | Rectangular | 1.476" (37.50mm) | 4.520" (114.80mm) | - | 1.024" (26.00mm) | 38.18W @ 105°C | 0.78°C/W | 2.75°C/W | Aluminum | Natural Anodized |
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SK 25 50 ALExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 25 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.488" (63.20mm) | - | 1.122" (28.50mm) | 28.57W @ 80°C | 0.78°C/W | 2.8°C/W | Aluminum | - |
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SK 657 75 ALExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 657 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.449" (36.80mm) | - | 0.984" (25.00mm) | 15.87W @ 80°C | 1.40°C/W | 5.04°C/W | Aluminum | - |
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SK 437 35 STS TO 220Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
Datasheet |
SK 437 | Bulk | Active | Board Level, Extrusion | TO-220 | Screw | Rectangular | 1.378" (35.00mm) | 0.630" (16.00mm) | - | 0.630" (16.00mm) | 4.44W @ 80°C | 5.58°C/W | 18°C/W | Aluminum | Black Anodized |
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SK 669 25 ALExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 669 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 1.339" (34.00mm) | - | 2.362" (60.00mm) | 21W @ 80°C | 1.05°C/W | 3.81°C/W | Aluminum | - |
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SK 703 50 SAExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 703 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.591" (15.00mm) | - | 1.772" (45.00mm) | 18.18W @ 80°C | 1.36°C/W | 4.4°C/W | Aluminum | Black Anodized |
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SK 574 75 SAExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 574 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.273" (32.34mm) | - | 1.102" (28.00mm) | 18.82W @ 80°C | 1.32°C/W | 4.25°C/W | Aluminum | Black Anodized |
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SK 574 75 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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- |
SK 574 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.273" (32.34mm) | - | 1.102" (28.00mm) | 17.09W @ 80°C | 1.32°C/W | 4.68°C/W | Aluminum | Natural Anodized |
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SK 630 75 ALExtruded Heatsink |
1,000 | 0.00 |
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Datasheet |
SK 630 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 2.350" (59.69mm) | - | 0.591" (15.00mm) | 14.29W @ 80°C | 1.55°C/W | 5.6°C/W | Aluminum | - |
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SK 703 50 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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Datasheet |
SK 703 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.591" (15.00mm) | - | 1.772" (45.00mm) | 16.53W @ 80°C | 1.36°C/W | 4.84°C/W | Aluminum | Natural Anodized |
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SK 638 75 MEExtruded Heatsink for lock-in re |
1,000 | 0.00 |
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Datasheet |
SK 638 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.406" (10.30mm) | - | 1.575" (40.00mm) | 12.42W @ 80°C | 1.81°C/W | 6.44°C/W | Aluminum | Natural Anodized |
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SK 546 75 MEExtruded Heatsink |
1,000 | 0.00 |
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- |
SK 546 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 3.937" (100.00mm) | - | 0.394" (10.00mm) | 22.04W @ 80°C | 1.02°C/W | 3.63°C/W | Aluminum | Natural Anodized |
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SK 638 75 SAExtruded Heatsink for lock-in re |
1,000 | 0.00 |
|
Datasheet |
SK 638 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.406" (10.30mm) | - | 1.575" (40.00mm) | 13.68W @ 80°C | 1.81°C/W | 5.85°C/W | Aluminum | Black Anodized |
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