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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CUI Devices
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.000" (25.40mm) | Aluminum Alloy | Black Anodized | TO-220 | 5.5W @ 75°C | Rectangular, Angled Fins | 4.39°C/W @ 200 LFM | 13.64°C/W | Board Level, Vertical | 1.378" (35.00mm) | |
CUI Devices
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PC Pin | - | 0.790" (20.00mm) | 0.303" (7.70mm) | Aluminum | Black Anodized | TO-220 | 3.4W @ 75°C | Rectangular, Fins | 7.46°C/W @ 200 LFM | 22.06°C/W | Board Level | 0.775" (19.68mm) | |
Aavid, Thermal Division of Boyd Corporation
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Press Fit | 0.316" (8.03mm) ID | 0.395" (10.03mm) | 1.000" (25.40mm) | Aluminum | Black Anodized | TO-5 | 0.6W @ 20°C | Rectangular, Fins | 20.00°C/W @ 400 LFM | 31.00°C/W | Top Mount | 0.830" (21.08mm) | |
CUI Devices
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PC Pin | - | 0.748" (19.00mm) | 0.394" (10.00mm) | Aluminum | Black Anodized | TO-220 | 3.6W @ 75°C | Rectangular, Fins | 5.39°C/W @ 200 LFM | 20.59°C/W | Board Level, Vertical | 0.830" (21.08mm) | |
t-Global Technology
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- | - | 0.197" (5.00mm) | 1.575" (40.00mm) | Ceramic | - | Assorted (BGA, LGA, CPU, ASIC...) | - | Square | - | - | Heat Spreader | 1.575" (40.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Clip | - | 0.420" (10.67mm) | 0.900" (22.86mm) | Aluminum | Black Anodized | TO-202 | 1.5W @ 40°C | Rectangular, Fins | 6.00°C/W @ 700 LFM | 24.00°C/W | Board Level | 0.745" (18.92mm) | |
Assmann WSW Components
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PC Pin | - | 0.894" (22.71mm) | 0.393" (10.00mm) | Aluminum | Tin | TO-220 | - | Rectangular, Fins | - | 35.20°C/W | Board Level, Vertical | 0.984" (25.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On | - | 0.380" (9.65mm) | 1.450" (36.83mm) | Aluminum | Black Anodized | TO-220 | 6.0W @ 50°C | Rectangular, Fins | 4.00°C/W @ 300 LFM | 6.80°C/W | Board Level | 1.750" (44.45mm) | |
Assmann WSW Components
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Thermal Tape, Adhesive (Not Included) | - | 0.394" (10.00mm) | 1.063" (27.00mm) | Aluminum Alloy | Black Anodized | - | - | Square, Pin Fins | - | 33.00°C/W | Top Mount | 1.063" (27.00mm) | |
CUI Devices
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- | - | 0.375" (9.52mm) | 0.591" (15.00mm) | Copper | Tin | TO-263 (D²Pak) | 2.1W @ 75°C | Rectangular, Fins | 8.15°C/W @ 200 LFM | 35.71°C/W | Top Mount | 1.020" (25.91mm) | |
CUI Devices
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Bolt On and PC Pin | - | 0.492" (12.50mm) | 1.063" (27.00mm) | Aluminum Alloy | Black Anodized | TO-220 | 6.0W @ 75°C | Rectangular, Angled Fins | 3.64°C/W @ 200 LFM | 12.50°C/W | Board Level, Vertical | 1.378" (35.00mm) | |
t-Global Technology
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- | - | 0.394" (10.00mm) | 1.378" (35.00mm) | Ceramic | - | Assorted (BGA, LGA, CPU, ASIC...) | - | Square | - | - | Heat Spreader | 1.378" (35.00mm) | |
TE Connectivity
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Clip | - | - | 0.984" (25.00mm) | - | - | - | - | Square | - | - | - | 0.984" (25.00mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 56°C | Rectangular, Fins | 7.00°C/W @ 200 LFM | 14.00°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
CUI Devices
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PC Pin | - | 1.673" (42.50mm) | 1.000" (25.40mm) | Aluminum Alloy | Black Anodized | TO-218, TO-220 | 5.88W @ 75°C | Square, Fins | 6.30°C/W @ 200 LFM | 12.75°C/W | Board Level | 1.000" (25.40mm) | |
Assmann WSW Components
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Thermal Tape, Adhesive (Not Included) | - | 0.709" (18.00mm) | 0.906" (23.00mm) | Aluminum Alloy | Black Anodized | - | - | Square, Pin Fins | - | 26.00°C/W | Top Mount | 0.906" (23.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Thermal Tape, Adhesive (Not Included) | - | 0.190" (4.83mm) | 1.450" (36.83mm) | Aluminum | Black Anodized | 28-DIP | 2.5W @ 80°C | Rectangular, Fins | 10.00°C/W @ 700 LFM | 32.00°C/W | Top Mount | 0.530" (13.46mm) | |
Assmann WSW Components
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Thermal Tape, Adhesive (Included) | - | 0.394" (10.00mm) | 1.378" (35.00mm) | Aluminum Alloy | Natural Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Rectangular, Fins | - | - | Top Mount | 0.866" (22.00mm) | |
Ohmite
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Ohmite
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Wakefield-Vette
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Clip and PC Pin | - | 0.515" (13.08mm) | 0.848" (21.55mm) | Copper | Tin | TO-220 | 1.0W @ 30°C | Rectangular, Fins | 8.00°C/W @ 200 LFM | - | Board Level, Vertical | 0.520" (13.21mm) | |
CUI Devices
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.500" (38.10mm) | Aluminum Alloy | Black Anodized | TO-220 | 6.9W @ 75°C | Rectangular, Angled Fins | 3.32°C/W @ 200 LFM | 10.87°C/W | Board Level, Vertical | 1.378" (35.00mm) | |
CUI Devices
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PC Pin | - | 1.673" (42.50mm) | 1.000" (25.40mm) | Aluminum | Black Anodized | TO-220 | 7.4W @ 75°C | Rectangular, Fins | 3.51°C/W @ 200 LFM | 10.14°C/W | Board Level | 1.000" (25.40mm) | |
CUI Devices
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.500" (38.10mm) | Aluminum Alloy | Black Anodized | TO-220 | 7.0W @ 75°C | Rectangular, Angled Fins | 2.67°C/W @ 200 LFM | 10.71°C/W | Board Level, Vertical | 1.378" (35.00mm) | |
Assmann WSW Components
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Thermal Tape, Adhesive (Not Included) | - | 0.512" (13.00mm) | 1.181" (30.00mm) | Aluminum Alloy | Natural Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | - | - | Top Mount | 1.181" (30.00mm) | |
Wakefield-Vette
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Clip and PC Pin | - | 0.500" (12.70mm) | 1.220" (30.99mm) | Aluminum | Black Anodized | Multiwatt, SIP | 2.0W @ 30°C | Rectangular, Fins | 4.00°C/W @ 300 LFM | - | Board Level, Vertical | 1.000" (25.40mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On | - | 0.640" (16.26mm) | 1.500" (38.10mm) | Aluminum | Black Anodized | TO-220 | 3.0W @ 50°C | Rectangular, Fins | 3.00°C/W @ 500 LFM | - | Board Level, Vertical | 0.640" (16.26mm) | |
CUI Devices
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Bolt On and PC Pin | - | 0.630" (16.00mm) | 1.500" (38.10mm) | Aluminum Alloy | Black Anodized | TO-218, TO-220 | 5.9W @ 75°C | Rectangular, Fins | 4.44°C/W @ 200 LFM | 12.71°C/W | Board Level, Vertical | 0.650" (16.50mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 65°C | Rectangular, Fins | 7.80°C/W @ 200 LFM | 16.20°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Wakefield-Vette
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Clip and PC Pin, Bolt On | - | 2.000" (50.80mm) | 1.380" (35.05mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 48°C | Rectangular, Fins | 3.30°C/W @ 400 LFM | - | Board Level, Vertical | 0.500" (12.70mm) | |
Aavid, Thermal Division of Boyd Corporation
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Press Fit, Slide On | - | 0.580" (14.73mm) | 1.460" (37.08mm) | Aluminum | Black Anodized | 24-DIP | 1.0W @ 20°C | Rectangular, Fins | 6.00°C/W @ 400 LFM | 20.00°C/W | Top Mount | 1.008" (25.60mm) | |
Wakefield-Vette
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Thermal Tape, Adhesive (Included) | - | 0.250" (6.35mm) | 0.827" (21.00mm) | Aluminum | Black Anodized | BGA | - | Square, Pin Fins | 25.00°C/W @ 200 LFM | - | Top Mount | 0.827" (21.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 2.500" (63.50mm) | Aluminum | Black Anodized | TO-218, TO-247 | 8.0W @ 60°C | Rectangular, Fins | 4.00°C/W @ 200 LFM | 8.00°C/W | Board Level, Vertical | 1.375" (34.93mm) | |
Wakefield-Vette
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Thermal Tape, Adhesive (Included) | - | 0.285" (7.24mm) | 1.530" (38.86mm) | Aluminum | Black Anodized | BGA | 2.0W @ 30°C | Square, Pin Fins | 7.00°C/W @ 100 LFM | - | Top Mount | 1.530" (38.86mm) | |
t-Global Technology
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- | - | 0.394" (10.00mm) | 1.575" (40.00mm) | Ceramic | - | Assorted (BGA, LGA, CPU, ASIC...) | - | Square | - | - | Heat Spreader | 1.575" (40.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Assmann WSW Components
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Thermal Tape, Adhesive (Included) | - | 0.512" (13.00mm) | 1.181" (30.00mm) | Aluminum Alloy | Natural Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | - | - | Top Mount | 1.181" (30.00mm) | |
Ohmite
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Assmann WSW Components
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Thermal Tape, Adhesive (Not Included) | - | 0.394" (10.00mm) | 1.575" (40.00mm) | Aluminum Alloy | Natural Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | - | - | Top Mount | 1.575" (40.00mm) | |
CUI Devices
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PC Pin | - | 0.433" (11.00mm) | 0.866" (22.00mm) | Aluminum Alloy | Black Anodized | TO-220 | 2.7W @ 75°C | Rectangular | 10.90°C/W @ 200 LFM | 27.37°C/W | Board Level, Vertical | 0.748" (19.00mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 1.000" (25.40mm) | 1.000" (25.40mm) | Aluminum | Black Anodized | TO-218, TO-220, TO-247 | 6.0W @ 41°C | Rectangular, Fins | 3.70°C/W @ 200 LFM | - | Board Level, Vertical | 1.650" (41.91mm) | |
Aavid, Thermal Division of Boyd Corporation
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Press Fit, Slide On | - | 0.556" (14.12mm) | 1.055" (26.80mm) | Aluminum | Black Anodized | 20-DIP | 2.0W @ 60°C | Rectangular, Fins | 20.00°C/W @ 200 LFM | 39.00°C/W | Top Mount | 0.700" (17.78mm) | |
Aavid, Thermal Division of Boyd Corporation
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Clip | - | 0.610" (15.49mm) | 1.159" (29.44mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 40°C | Rectangular, Fins | 6.00°C/W @ 600 LFM | 13.60°C/W | Board Level, Vertical | 1.005" (25.53mm) | |
Assmann WSW Components
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Thermal Tape, Adhesive (Not Included) | - | 0.551" (14.00mm) | 1.457" (37.00mm) | Aluminum Alloy | Natural Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | - | - | Top Mount | 1.457" (37.00mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 1.000" (25.40mm) | 1.000" (25.40mm) | Aluminum | Black Anodized | TO-218, TO-220, TO-247 | 6.0W @ 41°C | Rectangular, Fins | 3.70°C/W @ 200 LFM | - | Board Level, Vertical | 1.650" (41.91mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 1.000" (25.40mm) | 1.500" (38.10mm) | Aluminum | Black Anodized | TO-220 | 10.0W @ 50°C | Rectangular, Fins | 2.00°C/W @ 500 LFM | 3.70°C/W | Board Level, Vertical | 1.650" (41.91mm) | |
Aavid, Thermal Division of Boyd Corporation
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Thermal Tape, Adhesive (Included) | - | 0.354" (9.00mm) | 1.181" (30.00mm) | Aluminum | Black Anodized | BGA | - | Square, Fins | 5.61°C/W @ 200 LFM | 10.50°C/W | Top Mount | 1.181" (30.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Thermal Tape, Adhesive (Included) | - | 0.275" (7.00mm) | 1.181" (30.00mm) | Aluminum | Black Anodized | BGA | - | Square, Fins | 8.13°C/W @ 200 LFM | 15.20°C/W | Top Mount | 1.181" (30.00mm) | |
CUI Devices
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PC Pin | - | 0.492" (12.50mm) | 1.969" (50.00mm) | Aluminum Alloy | Black Anodized | TO-220 | 8.9W @ 75°C | Rectangular, Angled Fins | 8.90°C/W @ 200 LFM | 8.43°C/W | Board Level, Vertical | 1.359" (34.50mm) | |
t-Global Technology
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Thermal Tape, Adhesive (Included) | - | 0.394" (10.00mm) | 1.378" (35.00mm) | Ceramic | - | Assorted (BGA, LGA, CPU, ASIC...) | - | Square | - | - | Heat Spreader | 1.378" (35.00mm) |