Heat Sinks
| 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 145 20 AL 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) | 8.6W @ 80°C | 2.57°C/W | 9.3°C/W | Aluminum | - |
|
|
SK 492 25 ALExtruded Heatsink for lock-in re |
1,000 |
|
- |
SK 492 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.659" (16.75mm) | - | 1.024" (26.00mm) | 10.5W @ 80°C | 2.11°C/W | 7.62°C/W | Aluminum | - |
|
|
SK 486 37,5 SAExtruded Heatsink |
1,000 |
|
- |
SK 486 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.016" (25.80mm) | - | 0.315" (8.00mm) | 11.11W @ 80°C | 2.23°C/W | 7.2°C/W | Aluminum | Black Anodized |
|
|
SK 95 25 STS TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
- |
SK 95 | Bulk | Active | Board Level, Extrusion | TO-220 | 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 486 37,5 MEExtruded Heatsink |
1,000 |
|
- |
SK 486 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.016" (25.80mm) | - | 0.315" (8.00mm) | 10.1W @ 80°C | 2.23°C/W | 7.92°C/W | Aluminum | Natural Anodized |
|
|
SK 126 37,5 ALExtruded Heatsink |
1,000 |
|
Datasheet | SK 126 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.358" (34.50mm) | - | 0.500" (12.70mm) | 10.35W @ 80°C | 2.14°C/W | 7.73°C/W | Aluminum | - |
|
|
SK 09 20 SAExtruded Heatsink |
1,000 |
|
- |
SK 09 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.787" (20.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
|
SK 581 37,5 SAExtruded Heatsink |
1,000 |
|
- |
SK 581 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.220" (31.00mm) | - | 0.394" (10.00mm) | 5.71W @ 80°C | 4.34°C/W | 14°C/W | Aluminum | Black Anodized |
|
|
SK 145 20 MEExtruded Heatsink |
1,000 |
|
Datasheet | SK 145 | Bulk | Active | Board Level, Extrusion | - | - | 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 616 50 MEExtruded Heatsink |
1,000 |
|
Datasheet | SK 616 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.315" (8.00mm) | - | 0.236" (6.00mm) | 2.97W @ 80°C | 7.6°C/W | 26.95°C/W | Aluminum | Natural Anodized |
|
|
SK 145 20 SAExtruded Heatsink |
1,000 |
|
Datasheet | SK 145 | Bulk | Active | Board Level, Extrusion | - | - | 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 493 37,5 SAExtruded Heatsink |
1,000 |
|
- |
SK 493 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.220" (31.00mm) | - | 0.236" (6.00mm) | 5.52W @ 80°C | 4.5°C/W | 14.5°C/W | Aluminum | Black Anodized |
|
|
SK 597 37,5 ALExtruded Heatsink |
1,000 |
|
Datasheet | SK 597 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.181" (30.00mm) | - | 0.689" (17.50mm) | 9.15W @ 80°C | 2.42°C/W | 8.74°C/W | Aluminum | - |
|
|
SK 177 50 ALExtruded Heatsink |
1,000 |
|
- |
SK 177 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.100" (27.95mm) | - | 0.600" (15.24mm) | 12.76W @ 80°C | 1.74°C/W | 6.27°C/W | Aluminum | - |
|
|
SK 581 37,5 MEExtruded Heatsink |
1,000 |
|
Datasheet | SK 581 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.220" (31.00mm) | - | 0.394" (10.00mm) | 5.19W @ 80°C | 4.34°C/W | 15.4°C/W | Aluminum | Natural Anodized |
|
|
SK 452 37,5 ALExtruded Heatsink |
1,000 |
|
Datasheet | SK 452 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.142" (29.00mm) | - | 0.984" (25.00mm) | 10.5W @ 80°C | 2.11°C/W | 7.62°C/W | Aluminum | - |
|
|
SK 616 50 SAExtruded Heatsink |
1,000 |
|
Datasheet | SK 616 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.315" (8.00mm) | - | 0.236" (6.00mm) | 3.27W @ 80°C | 7.6°C/W | 24.5°C/W | Aluminum | Black Anodized |
|
|
SK 547 50 ALExtruded Heatsink |
1,000 |
|
- |
SK 547 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.575" (40.00mm) | - | 0.394" (10.00mm) | 7.29W @ 80°C | 3.04°C/W | 10.98°C/W | Aluminum | - |
|
|
SK 493 37,5 MEExtruded Heatsink |
1,000 |
|
- |
SK 493 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.220" (31.00mm) | - | 0.236" (6.00mm) | 5.02W @ 80°C | 4.5°C/W | 15.95°C/W | Aluminum | Natural Anodized |
|
|
ALB-821AS-40.827'' (21mm) Wide Heatsink |
500 |
|
Datasheet | ALB-821AS | Retail Package | Active | Top Mount | - | Thermal Tape, Adhesive (Not Included) | Rectangular, Fins | 4.000" (101.60mm) | 0.827" (21.00mm) | - | 0.295" (7.50mm) | - | - | 9.62°C/W | Aluminum Alloy | Unfinished |
