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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
FK 232 220 SA TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 232 | Bulk | Active | Board Level | TO-220 | Bolt On and Locking Pin | Rectangular | 0.965" (24.50mm) | 0.945" (24.00mm) | - | 0.228" (5.79mm) | 3.8W | - | 21.00°C/W | Aluminum | - |
|
|
FK 236 220 SA TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 236 | Bulk | Active | Board Level | TO-220 | Bolt On and Locking Pin | Rectangular | 1.409" (35.79mm) | 0.898" (22.80mm) | - | 0.079" (2.00mm) | 4.4W | - | 18.00°C/W | Aluminum | - |
|
|
FK 234 SA L 1 TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 234 | Bulk | Active | Board Level | TO-220 | Bolt On | Rectangular | 0.787" (20.00mm) | 0.728" (18.50mm) | - | 0.531" (13.50mm) | 4.7W | - | 17.00°C/W | Aluminum | - |
|
|
FK 234 SA L 2 SOT 32Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 234 | Bulk | Active | Board Level | SOT-32 | Bolt On | Rectangular | 0.787" (20.00mm) | 0.728" (18.50mm) | - | 0.531" (13.50mm) | 4.7W | - | 17.00°C/W | Aluminum | - |
|
|
FK 235 SA L 2 SOT 32Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 235 | Bulk | Active | Board Level | SOT-32 | Bolt On and Locking Pin | Rectangular | 1.102" (28.00mm) | 0.531" (13.50mm) | - | 0.531" (13.50mm) | 5.0W | - | 16.00°C/W | Aluminum | - |
|
|
FK 233 220 SA TO 220Fans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 233 | Bulk | Active | Board Level | TO-220 | Bolt On and Locking Pin | Rectangular | 1.299" (33.00mm) | 1.063" (27.00mm) | - | 0.228" (5.79mm) | 4.0W | - | 20.20°C/W | Aluminum | - |
|
|
FK 234 SA L 3 CBFans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 234 | Bulk | Active | Board Level | CB | Bolt On | Rectangular | 1.102" (28.00mm) | 0.728" (18.50mm) | - | 0.531" (13.50mm) | 4.7W | - | 17.00°C/W | Aluminum | - |
|
|
FK 234 SA L 4 CBFans, Blower, Thermal Management |
1,000 |
|
Datasheet |
FK 234 | Bulk | Active | Board Level | CB | Bolt On | Rectangular | 1.102" (28.00mm) | 0.728" (18.50mm) | - | 0.531" (13.50mm) | 4.7W | - | 17.00°C/W | Aluminum | - |
|
|
SK 448 37,5 ALExtruded Heatsink |
1,000 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 9.52W @ 80°C | 2.33°C/W | 8.4°C/W | Aluminum | - |
|
|
SK 478 25 SAExtruded Heatsink |
1,000 |
|
- |
SK 478 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.236" (6.00mm) | 3.02W @ 80°C | 8.22°C/W | 26.5°C/W | Aluminum | Black Anodized |
|
|
SK 95 25 TO 220Extruded Heatsink for PCB mounti |
1,000 |
|
Datasheet |
SK 95 | - | Active | Board Level, Extrusion | TO-220 | - | 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 582 50 ALExtruded Heatsink |
1,000 |
|
- |
SK 582 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.906" (23.00mm) | - | 0.394" (10.00mm) | 5.49W @ 80°C | 4.03°C/W | 14.56°C/W | Aluminum | - |
|
|
SK 478 25 MEExtruded Heatsink |
1,000 |
|
- |
SK 478 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.551" (14.00mm) | - | 0.236" (6.00mm) | 2.74W @ 80°C | 8.22°C/W | 29.15°C/W | Aluminum | Natural Anodized |
|
|
SK 496 75 ALExtruded Heatsink |
1,000 |
|
- |
SK 496 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.394" (10.00mm) | - | 0.236" (6.00mm) | 2.55W @ 80°C | 8.68°C/W | 31.36°C/W | Aluminum | - |
|
|
SK 122 37,5 ALExtruded Heatsink |
1,000 |
|
Datasheet |
SK 122 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.772" (45.00mm) | - | 0.492" (12.50mm) | 14.29W @ 80°C | 1.55°C/W | 5.6°C/W | Aluminum | - |
|
|
SK 486 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 486 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.016" (25.80mm) | - | 0.315" (8.00mm) | 9.93W @ 80°C | 2.23°C/W | 8.06°C/W | Aluminum | - |
|
|
SK 581 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 581 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.220" (31.00mm) | - | 0.394" (10.00mm) | 5.1W @ 80°C | 4.34°C/W | 15.68°C/W | Aluminum | - |
|
|
SK 561 37,5 ALExtruded Heatsink |
1,000 |
|
- |
SK 561 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.100" (27.95mm) | - | 0.315" (8.00mm) | 6.49W @ 80°C | 3.41°C/W | 12.32°C/W | Aluminum | - |
|
|
SK 95 25 MEExtruded Heatsink |
1,000 |
|
Datasheet |
SK 95 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.496" (12.60mm) | - | 0.256" (6.50mm) | 2.02W @ 80°C | 11.16°C/W | 39.6°C/W | Aluminum | Natural Anodized |
|
SAR21ASX35MMEXTRUDED HEATSINK 21X35MM |
500 |
|
Datasheet |
21AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.378" (35.00mm) | 0.827" (21.00mm) | - | 0.467" (11.85mm) | - | - | - | Aluminum | Natural Anodized |
