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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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FK 257 TO 220Fans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 257 | Bulk | Active | Board Level | TO-220 | Clip | Rectangular | 0.750" (19.05mm) | 0.860" (21.84mm) | - | - | 3.8W | - | 21.20°C/W | Aluminum | - |
|
SAR21ASX30MMEXTRUDED HEATSINK 21X30MM |
500 | 0.53 |
|
Datasheet |
21AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.181" (30.00mm) | 0.827" (21.00mm) | - | 0.467" (11.85mm) | - | - | - | Aluminum | Natural Anodized |
|
|
FK 228 SA L 1 TO 220Fans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 228 | Bulk | Active | Board Level | TO-220 | Bolt On | Rectangular | 0.748" (19.00mm) | 0.827" (21.00mm) | - | 0.394" (10.00mm) | 2.7W | - | 30.00°C/W | Aluminum | - |
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|
SK 554 50 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 554 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 1.063" (27.00mm) | - | 0.394" (10.00mm) | 9.28W @ 80°C | 2.39°C/W | 8.62°C/W | Aluminum | - |
|
SAR50ASX30MMEXTRUDED HEATSINK 12X30MM |
500 | 0.55 |
|
Datasheet |
50AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 1.181" (30.00mm) | 0.472" (12.00mm) | - | 0.669" (17.00mm) | - | - | - | Aluminum | Black Anodized |
|
SAR45AS-25MMEXTRUDED HEATSINK 29X25MM |
500 | 0.55 |
|
Datasheet |
45AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 0.984" (25.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | - | - | - | Aluminum | Black Anodized |
|
|
SK 95 15 SOT 32 S SOT 32Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 95 | Bulk | Active | Board Level, Extrusion | SOT-32 | Screw | Rectangular | 0.591" (15.00mm) | 0.496" (12.60mm) | - | 0.256" (6.50mm) | 2.08W @ 80°C | 11.94°C/W | 38.5°C/W | Aluminum | Black Anodized |
|
|
SK 512 25 ALExtruded Heatsink for lock-in re |
1,000 | 0.00 |
|
- |
SK 512 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 0.406" (10.30mm) | - | 0.787" (20.00mm) | 5.1W @ 80°C | 4.34°C/W | 15.68°C/W | Aluminum | - |
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SK 565 37,5 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 565 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.394" (10.00mm) | - | 0.394" (10.00mm) | 2.99W @ 80°C | 8.31°C/W | 26.8°C/W | Aluminum | Black Anodized |
|
|
SK 516 15 TO 218Extruded Heatsink for PCB mounti |
1,000 | 0.00 |
|
- |
SK 516 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.591" (15.00mm) | 0.827" (21.00mm) | - | 0.394" (10.00mm) | 2.82W @ 80°C | 8.8°C/W | 28.4°C/W | Aluminum | Black Anodized |
|
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SK 565 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 565 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.394" (10.00mm) | - | 0.394" (10.00mm) | 2.71W @ 80°C | 8.31°C/W | 29.48°C/W | Aluminum | Natural Anodized |
|
|
FK 229 SA L 1 TO 220Fans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 229 | Bulk | Active | Board Level | TO-220 | Bolt On | Rectangular | 0.748" (19.00mm) | 0.827" (21.00mm) | - | 0.472" (12.00mm) | 3.0W | - | 27.00°C/W | Aluminum | - |
|
|
SAR45AS-30MMEXTRUDED HEATSINK 29X30MM |
500 | 0.59 |
|
Datasheet |
45AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.181" (30.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | - | - | - | Aluminum | Black Anodized |
|
|
SK 587 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 587 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.181" (30.00mm) | - | 0.394" (10.00mm) | 5.95W @ 80°C | 3.72°C/W | 13.44°C/W | Aluminum | - |
|
|
SK 447 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 447 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.063" (27.00mm) | - | 0.394" (10.00mm) | 11.33W @ 80°C | 1.95°C/W | 7.06°C/W | Aluminum | - |
|
|
SK 552 50 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 552 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.551" (14.00mm) | - | 0.394" (10.00mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
|
|
SK 646 75 ALExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 646 | 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 552 50 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 552 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 0.551" (14.00mm) | - | 0.394" (10.00mm) | 7.42W @ 80°C | 3.04°C/W | 10.78°C/W | Aluminum | Natural Anodized |
|
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FK 236 CB SA CBFans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 236 | Bulk | Active | Board Level | CB | 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 235 SA L 1 TO 220Fans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 235 | Bulk | Active | Board Level | TO-220 | 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 | - |
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