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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 646 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 646 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.394" (10.00mm) | - | 0.236" (6.00mm) | 2.55W @ 80°C | 8.68°C/W | 31.36°C/W | Aluminum | - |
|
|
SK 552 25 SAExtruded Heatsink |
1,000 |
|
- |
SK 552 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.394" (10.00mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
|
|
SK 552 25 MEExtruded Heatsink |
1,000 |
|
- |
SK 552 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.394" (10.00mm) | 7.42W @ 80°C | 3.04°C/W | 10.78°C/W | Aluminum | Natural Anodized |
|
|
FK 247 220 SA TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 247 | Bulk | Active | Board Level | TO-220 | Bolt On and Locking Pin | Rectangular | 1.102" (28.00mm) | 0.661" (16.80mm) | - | 0.252" (6.40mm) | 3.6W | - | 22.00°C/W | Aluminum | - |
|
SAR21ASX25MMEXTRUDED HEATSINK 21X25MM |
500 |
|
Datasheet |
21AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 0.984" (25.00mm) | 0.827" (21.00mm) | - | 0.467" (11.85mm) | - | - | - | Aluminum | Natural Anodized |
|
|
ALB-821AS-30.827'' (21mm) Wide Heatsink |
500 |
|
Datasheet |
ALB-821AS | Retail Package | Active | Top Mount | - | Thermal Tape, Adhesive (Not Included) | Rectangular, Fins | 3.000" (76.20mm) | 0.827" (21.00mm) | - | 0.295" (7.50mm) | - | - | 9.62°C/W | Aluminum Alloy | Unfinished |
|
|
ALB-821AS-20.827'' (21mm) Wide Heatsink |
500 |
|
Datasheet |
ALB-821AS | Retail Package | Active | Top Mount | - | Thermal Tape, Adhesive (Not Included) | Rectangular, Fins | 2.000" (50.80mm) | 0.827" (21.00mm) | - | 0.295" (7.50mm) | - | - | 9.62°C/W | Aluminum Alloy | Unfinished |
|
|
ALB-821AS-10.827'' (21mm) Wide Heatsink |
500 |
|
Datasheet |
ALB-821AS | Retail Package | Active | Top Mount | - | Thermal Tape, Adhesive (Not Included) | Rectangular, Fins | 1.000" (25.40mm) | 0.827" (21.00mm) | - | 0.295" (7.50mm) | - | - | - | Aluminum Alloy | Unfinished |
|
|
SK 493 50 ALExtruded Heatsink |
1,000 |
|
- |
SK 493 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.220" (31.00mm) | - | 0.236" (6.00mm) | 4.93W @ 80°C | 4.5°C/W | 16.24°C/W | Aluminum | - |
|
|
FK 258 SA 220 TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 258 | Bulk | Active | Board Level | TO-220 | Clip | Rectangular | 0.807" (20.50mm) | 0.984" (25.00mm) | - | 0.252" (6.40mm) | 3.2W | - | 25.00°C/W | Aluminum | - |
|
|
FK 220 SA 220 TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 220 | Bulk | Active | Board Level | TO-220 | Clip | Rectangular | 0.807" (20.50mm) | 0.984" (25.00mm) | - | 0.252" (6.40mm) | 3.2W | - | 25.00°C/W | Aluminum | - |
|
SAR50ASX25MMEXTRUDED HEATSINK 12X25MM |
500 |
|
Datasheet |
50AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 0.984" (25.00mm) | 0.472" (12.00mm) | - | 0.669" (17.00mm) | - | - | - | Aluminum | Black Anodized |
|
|
SK 646 50 ALExtruded Heatsink |
1,000 |
|
- |
SK 646 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.394" (10.00mm) | - | 0.236" (6.00mm) | 2.55W @ 80°C | 8.68°C/W | 31.36°C/W | Aluminum | - |
|
|
SK 582 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 582 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.906" (23.00mm) | - | 0.394" (10.00mm) | 5.49W @ 80°C | 4.03°C/W | 14.56°C/W | Aluminum | - |
|
|
ICK 35 SA TO 220Extruded Heatsink (U-shape) |
1,000 |
|
Datasheet |
ICK 35 SA | Bulk | Active | Board Level, Extrusion | TO-220 | - | Rectangular | 1.378" (35.00mm) | 0.728" (18.50mm) | - | 0.591" (15.00mm) | 5.33W @ 80°C | 4.65°C/W | 15°C/W | Aluminum | Black Anodized |
|
|
SK 558 25 SAExtruded Heatsink |
1,000 |
|
- |
SK 558 | - | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.551" (14.00mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
|
SK 470 25 MEExtruded Heatsink |
1,000 |
|
- |
SK 470 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.465" (11.80mm) | - | 0.315" (8.00mm) | 3.67W @ 80°C | 6.14°C/W | 21.78°C/W | Aluminum | Natural Anodized |
|
|
SK 470 25 SAExtruded Heatsink |
1,000 |
|
- |
SK 470 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.465" (11.80mm) | - | 0.315" (8.00mm) | 4.04W @ 80°C | 6.14°C/W | 19.8°C/W | Aluminum | Black Anodized |
|
|
SK 558 25 MEExtruded Heatsink |
1,000 |
|
- |
SK 558 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.551" (14.00mm) | 9.09W @ 80°C | 2.48°C/W | 8.8°C/W | Aluminum | Natural Anodized |
|
|
SK 550 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 550 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | 8.93W @ 80°C | 2.48°C/W | 8.96°C/W | Aluminum | - |
