Photo | Mfr. Part # | Availability | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SK 178 37,5 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 178 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.358" (34.50mm) | - | 0.650" (16.50mm) | 13.22W @ 80°C | 1.67°C/W | 6.05°C/W | Aluminum | - |
|
SK 473 50 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 473 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.063" (27.00mm) | - | 0.236" (6.00mm) | 4.71W @ 80°C | 5.27°C/W | 17°C/W | Aluminum | Black Anodized |
|
SK 179 37,5 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 179 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.500" (38.10mm) | - | 0.650" (16.50mm) | 14.29W @ 80°C | 1.55°C/W | 5.6°C/W | Aluminum | - |
|
SK 562 50 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 562 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.378" (35.00mm) | - | 0.551" (14.00mm) | 13.22W @ 80°C | 1.67°C/W | 6.05°C/W | Aluminum | - |
|
SK 145 50 AL TO 220Extruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 145 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 1.969" (50.00mm) | 1.142" (29.00mm) | - | 0.472" (12.00mm) | 7.14W @ 80°C | 3.1°C/W | 11.2°C/W | Aluminum | - |
|
SK 473 50 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 473 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.063" (27.00mm) | - | 0.236" (6.00mm) | 4.28W @ 80°C | 5.27°C/W | 18.7°C/W | Aluminum | Natural Anodized |
|
SK 447 37,5 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 447 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.063" (27.00mm) | - | 0.394" (10.00mm) | 12.7W @ 80°C | 1.95°C/W | 6.3°C/W | Aluminum | Black Anodized |
|
SK 549 37,5 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 549 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.378" (35.00mm) | - | 0.394" (10.00mm) | 13.33W @ 80°C | 1.86°C/W | 6°C/W | Aluminum | Black Anodized |
|
SK 145 20 SA TO 220Extruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 145 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 0.787" (20.00mm) | 1.142" (29.00mm) | - | 0.472" (12.00mm) | 9.64W @ 80°C | 2.57°C/W | 8.3°C/W | Aluminum | Black Anodized |
|
SK 690 25 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 690 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.472" (12.00mm) | - | 0.709" (18.00mm) | 7.94W @ 80°C | 2.79°C/W | 10.08°C/W | Aluminum | - |
|
SK 145 20 ME TO 220Extruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 145 | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 0.787" (20.00mm) | 1.142" (29.00mm) | - | 0.472" (12.00mm) | 8.76W @ 80°C | 2.57°C/W | 9.13°C/W | Aluminum | Natural Anodized |
|
SK 145 37,5 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 145 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.142" (29.00mm) | - | 0.472" (12.00mm) | 6.06W @ 80°C | 3.72°C/W | 13.2°C/W | Aluminum | Natural Anodized |
|
SK 563 75 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 563 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.457" (37.00mm) | - | 0.236" (6.00mm) | 6.49W @ 80°C | 3.41°C/W | 12.32°C/W | Aluminum | - |
|
SK 448 75 ALExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 9.52W @ 80°C | 2.33°C/W | 8.4°C/W | Aluminum | - |
|
SK 575 25 ALExtruded Heatsink for lock-in re |
1,000 |
|
![]() Datasheet |
SK 575 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.236" (6.00mm) | - | 1.969" (50.00mm) | 13.75W @ 80°C | 1.61°C/W | 5.82°C/W | Aluminum | - |
|
SK 145 37,5 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 145 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.142" (29.00mm) | - | 0.472" (12.00mm) | 6.67W @ 80°C | 3.72°C/W | 12°C/W | Aluminum | Black Anodized |
![]() |
SK 95 25 STS SOT 32 SOT 32Extruded Heatsink for PCB mounti |
1,000 |
|
![]() Datasheet |
SK 95 | Bulk | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 0.984" (25.00mm) | 0.496" (12.60mm) | - | 0.256" (6.50mm) | 2.22W @ 80°C | 11.16°C/W | 36°C/W | Aluminum | Black Anodized |
|
SK 616 75 MEExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 616 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.315" (8.00mm) | - | 0.236" (6.00mm) | 2.97W @ 80°C | 7.6°C/W | 26.95°C/W | Aluminum | Natural Anodized |
|
SK 09 37,5 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 09 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
SK 58 150 SAExtruded Heatsink |
1,000 |
|
![]() Datasheet |
SK 58 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 5.906" (150.00mm) | 5.906" (150.00mm) | - | 1.063" (27.00mm) | 72.41W @ 105°C | 0.45°C/W | 1.45°C/W | Aluminum | Black Anodized |