Thermal - Heat Sinks
Passive heat exchangers that transfer the heat generated by an electronic component to a fluid medium, often air or a liquid coolant, dissipating it away from the device to maintain an optimal operating temperature. They are designed to maximize the surface area in contact with the medium surrounding it. They are usually made out of copper or aluminum due to their high thermal conductivity.
Product List
Total Components: 30
| Product | Pricing | Datasheet | 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 | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 507302B00000G Aavid | 1 $0.2700 | Datasheet | Board Level | TO-220 | Bolt On | Square, Fins | 0.750" (19.05mm) | 0.750" (19.05mm) | - | 0.380" (9.65mm) | 2.5W @ 60°C | 10.00°C/W @ 200 LFM | 24.00°C/W | Aluminum | Black Anodized | 6,590 Cart + RFQ |
 577202B00000G Aavid | 1 $1.4700 | Datasheet | Board Level | TO-220 | Bolt On | Rectangular, Fins | 0.750" (19.05mm) | 0.520" (13.21mm) | - | 0.500" (12.70mm) | 1.5W @ 40°C | 10.00°C/W @ 200 LFM | 24.40°C/W | Aluminum | Black Anodized | 5,161 Cart + RFQ |
 577102B00000G Aavid | 1 $0.4300 | Datasheet | Board Level | TO-220 | Bolt On | Rectangular, Fins | 0.750" (19.05mm) | 0.520" (13.21mm) | - | 0.375" (9.52mm) | 3.0W @ 80°C | 12.00°C/W @ 200 LFM | 25.90°C/W | Aluminum | Black Anodized | 2,743 Cart + RFQ |
 504222B00000G Aavid | 1 $0.6500 | Datasheet | Board Level | TO-220 (Dual) | Bolt On | Rectangular, Fins | 1.450" (36.83mm) | 0.780" (19.81mm) | - | 0.850" (21.60mm) | 4.0W @ 40°C | 5.00°C/W @ 200 LFM | 6.40°C/W | Aluminum | Black Anodized | 9,131 Cart + RFQ |
 576802B04000G Aavid | 1 $0.6700 | Datasheet | Board Level, Vertical | TO-220, TO-262 | Clip and PC Pin | Rectangular, Fins | 0.750" (19.05mm) | 0.500" (12.70mm) | - | 0.500" (12.70mm) | 1.0W @ 30°C | 7.00°C/W @ 400 LFM | 27.30°C/W | Aluminum | Black Anodized | 3,977 Cart + RFQ |
 7173DG Aavid | 1 $0.6700 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 0.750" (19.05mm) | 0.750" (19.05mm) | - | 0.375" (9.52mm) | 1.5W @ 50°C | 10.00°C/W @ 200 LFM | 25.80°C/W | Copper | Tin | 9,490 Cart + RFQ |
 6022BG Aavid | 1 $0.8000 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.210" (30.73mm) | 0.875" (22.22mm) | - | 0.250" (6.35mm) | 2.0W @ 40°C | 6.00°C/W @ 400 LFM | 16.70°C/W | Aluminum | Black Anodized | 8,141 Cart + RFQ |
 573300D00010G Aavid | 1 $1.0100 | Datasheet | Top Mount | TO-263 (D²Pak) | SMD Pad | Rectangular, Fins | 0.500" (12.70mm) | 1.030" (26.16mm) | - | 0.400" (10.16mm) | 1.3W @ 30°C | 10.00°C/W @ 200 LFM | 18.00°C/W | Aluminum | Tin | 8,139 Cart + RFQ |
 574502B03700G Aavid | 1 $0.9500 | Datasheet | Board Level, Vertical | TO-220 | Clip and PC Pin | Rectangular, Fins | 0.750" (19.05mm) | 0.810" (20.57mm) | - | 0.390" (9.91mm) | 3.0W @ 60°C | 8.00°C/W @ 400 LFM | 21.20°C/W | Aluminum | Black Anodized | 3,527 Cart + RFQ |
 573100D00010G Aavid | 1 $1.1900 | Datasheet | Top Mount | TO-252 (DPak) | SMD Pad | Rectangular, Fins | 0.315" (8.00mm) | 0.900" (22.86mm) | - | 0.400" (10.16mm) | 0.8W @ 30°C | 12.50°C/W @ 600 LFM | 26.00°C/W | Aluminum | Tin | 5,037 Cart + RFQ |
 574402B03200G Aavid | 1 $1.0200 | Datasheet | Board Level | TO-220 | Clip and PC Pin | Rectangular, Fins | 0.750" (19.05mm) | 0.860" (21.84mm) | - | 0.395" (10.03mm) | 3.0W @ 60°C | 12.00°C/W @ 200 LFM | 23.20°C/W | Aluminum | Black Anodized | 4,602 Cart + RFQ |
 513002B02500G Aavid | 1 $1.2500 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.000" (25.40mm) | 1.375" (34.93mm) | - | 0.500" (12.70mm) | 2.0W @ 30°C | 4.00°C/W @ 400 LFM | 13.40°C/W | Aluminum | Black Anodized | 4,806 Cart + RFQ |
 7020B-MTG Aavid | 1 $1.2600 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.450" (36.83mm) | 1.300" (33.02mm) | - | 0.470" (11.94mm) | 8.0W @ 70°C | 3.00°C/W @ 800 LFM | 8.70°C/W | Aluminum | Black Anodized | 8,922 Cart + RFQ |
 513102B02500G Aavid | 1 $1.3200 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.500" (38.10mm) | 1.375" (34.93mm) | - | 0.500" (12.70mm) | 8.0W @ 80°C | 3.00°C/W @ 500 LFM | 11.00°C/W | Aluminum | Black Anodized | 2,196 Cart + RFQ |
 7139DG Aavid | 1 $1.4000 | Datasheet | Board Level | TO-220 | Clip and PC Pin | Rectangular, Fins | 0.780" (19.81mm) | 0.520" (13.21mm) | - | 0.515" (13.08mm) | 1.5W @ 50°C | 8.00°C/W @ 500 LFM | 28.30°C/W | Copper | Tin | 1,211 Cart + RFQ |
 513201B02500G Aavid | 1 $1.3800 | Datasheet | Board Level, Vertical | TO-218, TO-247 | Bolt On and PC Pin | Rectangular, Fins | 2.000" (50.80mm) | 1.375" (34.93mm) | - | 0.500" (12.70mm) | 2.0W @ 20°C | 3.00°C/W @ 400 LFM | 8.30°C/W | Aluminum | Black Anodized | 7,470 Cart + RFQ |
 6025DG Aavid | 1 $1.4500 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.250" (31.75mm) | 0.875" (22.23mm) | - | 0.250" (6.35mm) | 3.0W @ 60°C | 7.00°C/W @ 400 LFM | 17.90°C/W | Copper | Tin | 5,718 Cart + RFQ |
 6236BG Aavid | 1 $1.4600 | Datasheet | Board Level, Vertical | TO-220 | Clip | Rectangular, Fins | 0.700" (17.78mm) | 0.520" (13.21mm) | - | 0.510" (12.95mm) | 2.0W @ 50°C | 12.00°C/W @ 300 LFM | 25.00°C/W | Aluminum | Black Anodized | 5,179 Cart + RFQ |
 7109DG Aavid | 1 $1.4700 | Datasheet | Top Mount | TO-263 (D²Pak) | SMD Pad | Rectangular, Fins | 0.763" (19.38mm) | 1.000" (25.40mm) | - | 0.450" (11.43mm) | 2.0W @ 30°C | 3.00°C/W @ 300 LFM | 11.00°C/W | Copper | Tin | 7,741 Cart + RFQ |
 581002B02500G Aavid | 1 $1.5100 | Datasheet | Board Level, Vertical | TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.000" (25.40mm) | 0.640" (16.26mm) | - | 0.640" (16.26mm) | 2.5W @ 50°C | 4.00°C/W @ 500 LFM | 17.40°C/W | Aluminum | Black Anodized | 5,627 Cart + RFQ |