What are Heat Sinks ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Attachment Method | Diameter | Fin Height | Length | Material | Material Finish | Package Cooled | Power Dissipation @ Temperature Rise | Shape | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Type | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aavid, Thermal Division of Boyd Corporation
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Bolt On | - | 1.250" (31.75mm) | 1.780" (45.21mm) | Aluminum | Black Anodized | TO-3 | 7.0W @ 40°C | Square, Pin Fins | 1.50°C/W @ 600 LFM | 6.00°C/W | Board Level | 1.780" (45.21mm) | |
Aavid, Thermal Division of Boyd Corporation
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Press Fit | 0.318" (8.07mm) ID, 0.750" (19.05mm) OD | 0.250" (6.35mm) | - | Aluminum | Black Anodized | TO-5 | 1.4W @ 70°C | Cylindrical | 35.00°C/W @ 200 LFM | 56.00°C/W | Board Level | - | |
Advanced Thermal Solutions
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Push Pin | - | 1.181" (30.00mm) | 0.984" (25.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 9.30°C/W @ 100 LFM | - | Top Mount | 0.984" (25.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.984" (25.00mm) | 1.772" (45.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 3.48°C/W @ 100 LFM | - | Top Mount | 1.772" (45.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Clip | - | 1.000" (25.40mm) | 0.800" (20.32mm) | Aluminum | Black Anodized | TO-220 | 1.5W @ 40°C | Rectangular | 4.00°C/W @ 500 LFM | 23.00°C/W | Board Level | 0.268" (6.81mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.590" (15.00mm) | 1.969" (50.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 5.87°C/W @ 100 LFM | - | Top Mount | 1.969" (50.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 1.181" (30.00mm) | 1.772" (45.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 2.88°C/W @ 100 LFM | - | Top Mount | 1.772" (45.00mm) | |
Wakefield-Vette
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Clip, Solder Foot | - | 1.969" (50.00mm) | 1.969" (50.00mm) | Aluminum | Black Anodized | TO-220, TO-247, TO-264 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.063" (27.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 1.181" (30.00mm) | 1.181" (30.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 4.72°C/W @ 100 LFM | - | Top Mount | 1.181" (30.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.590" (15.00mm) | 1.378" (35.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 8.59°C/W @ 100 LFM | - | Top Mount | 1.378" (35.00mm) | |
Ohmite
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Clip and PC Pin | - | 0.710" (18.03mm) | 0.984" (25.00mm) | Aluminum | Black Anodized | TO-247 | 5.0W @ 60°C | Rectangular, Fins | 6.00°C/W @ 350 LFM | - | Board Level, Vertical | 1.500" (38.10mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.790" (20.00mm) | 1.772" (45.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 4.68°C/W @ 100 LFM | - | Top Mount | 1.772" (45.00mm) | |
Wakefield-Vette
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Clip, Solder Foot | - | 1.500" (38.10mm) | 0.984" (25.00mm) | Aluminum | Black Anodized | TO-247, TO-264 | - | Rectangular, Fins | - | - | Board Level, Vertical | 0.710" (18.03mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On and PC Pin | - | 0.950" (24.13mm) | 1.950" (49.53mm) | Aluminum | Black Anodized | TO-220 | 5.0W @ 30°C | Rectangular, Fins | 2.50°C/W @ 400 LFM | 4.40°C/W | Board Level, Vertical | 1.900" (48.26mm) | |
Wakefield-Vette
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Thermal Tape, Adhesive (Not Included) | - | 0.400" (10.16mm) | 0.650" (16.51mm) | Composite | - | BGA | 2.0W @ 40°C | Square, Pin Fins | 25.00°C/W @ 350 LFM | - | Top Mount | 0.650" (16.51mm) | |
Wakefield-Vette
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Push Pin | - | 0.472" (12.00mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | BGA | - | Square, Pin Fins | 8.60°C/W @ 200 LFM | - | Top Mount | 0.748" (19.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.984" (25.00mm) | 1.378" (35.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 4.82°C/W @ 100 LFM | - | Top Mount | 1.378" (35.00mm) | |
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Push Pin | - | 0.590" (15.00mm) | 1.575" (40.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 7.51°C/W @ 100 LFM | - | Top Mount | 1.575" (40.00mm) | |
Ohmite
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Bolt On | - | 1.181" (30.00mm) | 1.917" (48.70mm) | Aluminum | Black Anodized | SOT-227 | - | Rectangular, Angled Fins | - | - | Board Level | 2.165" (55.00mm) | |
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Push Pin | - | 0.984" (25.00mm) | 1.969" (50.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 7.42°C/W @ 100 LFM | - | Top Mount | 1.969" (50.00mm) | |
Ohmite
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Clip and PC Pin | - | 1.500" (38.10mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220, TO-247, TO-264 | - | Rectangular, Pin Fins | - | 7.46°C/W | Board Level, Vertical | 0.690" (17.53mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On and PC Pin | - | 1.000" (25.40mm) | 2.500" (63.50mm) | Aluminum | Black Anodized | TO-220 | 20.0W @ 60°C | Rectangular, Fins | 2.00°C/W @ 300 LFM | 2.60°C/W | Board Level, Vertical | 1.650" (41.91mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 2.000" (50.80mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 20°C | Rectangular, Fins | 3.00°C/W @ 400 LFM | 9.00°C/W | Board Level, Vertical | 1.375" (34.93mm) | |
CTS Thermal Management Products
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Thermal Tape, Adhesive (Not Included) | - | 0.500" (12.70mm) | 1.181" (30.00mm) | Aluminum | Black Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 2.50°C/W @ 200 LFM | - | Top Mount | 1.181" (30.00mm) | |
Ohmite
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3 Clips and PC Pin | - | - | 2.953" (75.00mm) | Aluminum Alloy | Black Anodized | TO-101 | - | Rectangular, Fins | - | 4.20°C/W | Board Level, Vertical | 1.969" (50.00mm) | |
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Push Pin | - | 0.590" (15.00mm) | 0.984" (25.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 12.18°C/W @ 100 LFM | - | Top Mount | 0.984" (25.00mm) | |
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Push Pin | - | 1.378" (35.00mm) | 1.575" (40.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 2.80°C/W @ 100 LFM | - | Top Mount | 1.575" (40.00mm) | |
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Push Pin | - | 0.900" (22.86mm) | 2.280" (57.90mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Rectangular, Fins | 14.33°C/W @ 100 LFM | - | Top Mount | 1.450" (36.83mm) | |
Ohmite
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2 Clips and PC Pin | - | 0.710" (18.03mm) | 1.969" (50.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.500" (38.10mm) | |
Ohmite
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2 Clips and PC Pin | - | 0.710" (18.03mm) | 1.969" (50.00mm) | Aluminum | Degreased | TO-247 | 2.5W @ 30°C | Rectangular, Fins | 5.00°C/W @ 200 LFM | - | Board Level, Vertical | 1.500" (38.10mm) | |
Ohmite
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Clip and Board Mounts | - | 1.260" (32.00mm) | 2.283" (58.00mm) | Aluminum | Degreased | TO-247, TO-264, SOT-227 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.724" (43.79mm) | |
Advanced Thermal Solutions
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Push Pin | - | 1.378" (35.00mm) | 1.378" (35.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 3.32°C/W @ 100 LFM | - | Top Mount | 1.378" (35.00mm) | |
CTS Thermal Management Products
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Bolt On | - | 0.460" (11.68mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 3.0W @ 40°C | Rectangular, Fins | - | 15.00°C/W | Board Level | 1.150" (29.21mm) | |
Ohmite
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2 Clips and PC Pin | - | 0.710" (18.03mm) | 1.969" (50.00mm) | Aluminum | Black Anodized | TO-247 | 2.5W @ 30°C | Rectangular, Fins | 5.00°C/W @ 200 LFM | - | Board Level, Vertical | 1.500" (38.10mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.394" (10.00mm) | 2.756" (70.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 6.26°C/W @ 100 LFM | - | Top Mount | 2.756" (70.00mm) | |
Advanced Thermal Solutions
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Thermal Tape, Adhesive (Not Included) | - | 0.354" (9.00mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | ASIC | - | Square, Angled Fins | 5.30°C/W @ 200 LFM | - | Top Mount | 0.748" (19.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.590" (15.00mm) | 1.378" (35.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 17.72°C/W @ 100 LFM | - | Top Mount | 1.378" (35.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On and PC Pin | - | 1.000" (25.40mm) | 2.000" (50.80mm) | Aluminum | Black Anodized | TO-218, TO-220, TO-247, Multiwatt | 8.0W @ 40°C | Rectangular, Fins | 1.00°C/W @ 700 LFM | 3.30°C/W | Board Level, Vertical | 1.650" (41.91mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.472" (12.00mm) | 2.362" (60.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 6.39°C/W @ 100 LFM | - | Top Mount | 2.362" (60.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.236" (6.00mm) | 2.362" (60.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 13.00°C/W @ 100 LFM | - | Top Mount | 2.362" (60.00mm) | |
Wakefield-Vette
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Clip, Solder Foot | - | 2.953" (75.00mm) | 1.969" (50.00mm) | Aluminum | Black Anodized | TO-220, TO-247, TO-264 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.339" (34.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.394" (10.00mm) | 1.575" (40.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 11.95°C/W @ 100 LFM | - | Top Mount | 1.575" (40.00mm) | |
Ohmite
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Clip and PC Pin | - | 1.512" (38.40mm) | 0.803" (20.40mm) | Ceramic | - | TO-220, TO-247, TO-264 | - | Rectangular, Fins | - | 12.00°C/W | Board Level, Vertical | 1.339" (34.00mm) | |
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Push Pin | - | 0.394" (10.00mm) | 2.126" (54.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 8.92°C/W @ 100 LFM | - | Top Mount | 2.126" (54.00mm) | |
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Push Pin | - | 0.374" (9.50mm) | 2.362" (60.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 26.72°C/W @ 100 LFM | - | Top Mount, Skived | 2.362" (60.00mm) | |
Wakefield-Vette
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Push Pin | - | 0.457" (11.60mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | BGA | - | Square, Pin Fins | 6.60°C/W @ 200 LFM | 12.70°C/W | Top Mount | 0.748" (19.00mm) | |
Wakefield-Vette
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Push Pin | - | 0.457" (11.60mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | BGA | - | Square, Pin Fins | 6.60°C/W @ 200 LFM | 14.70°C/W | Top Mount | 0.748" (19.00mm) | |
Wakefield-Vette
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Clip, Solder Foot | - | 1.500" (38.10mm) | 1.969" (50.00mm) | Aluminum | Black Anodized | TO-247, TO-264 | - | Rectangular, Fins | - | - | Board Level, Vertical | 0.710" (18.03mm) | |
Ohmite
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Thermal Tape, Adhesive (Included) | - | 0.354" (9.00mm) | 0.748" (19.00mm) | Aluminum Alloy | Black Anodized | BGA, CPU, GPU | - | Square, Angled Fins | 4.50°C/W @ 200 LFM | - | Top Mount | 0.748" (19.00mm) | |
Advanced Thermal Solutions
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Thermal Tape, Adhesive (Included) | - | 0.374" (9.50mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | BGA | - | Square, Fins | 22.00°C/W @ 200 LFM | - | Top Mount | 0.748" (19.00mm) |