What are Heat Sinks ?
Heat Sinks are thermal management devices designed to dissipate heat generated by electronic components, maintaining optimal operating temperatures. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications for selection include Fin Height, which affects surface area for heat dissipation; Material, which influences thermal conductivity; and Attachment Method, ensuring secure mounting to components. Validating lifecycle status and sourcing options is crucial for procurement teams to mitigate risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Attachment Method | Diameter | Fin Height | Height | Industrial Grade | Lead Style | Length | Material | Material Finish | Medical Grade | Military Grade | Mounting Type | Outer Diameter | Package Cooled | Power Dissipation @ Temperature Rise | SVHC Present | Shape | Tape & Reel | Termination Style | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Type | Weight | Width | |
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Wakefield-Vette
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Bolt On | - | 1.250" (31.75mm) | - | - | - | 1.810" (45.97mm) | Aluminum | Black Anodized | - | - | - | - | TO-3 | 7.5W @ 45°C | - | Square, Pin Fins | - | - | 1.50°C/W @ 400 LFM | 6.00°C/W | Board Level | - | 1.810" (45.97mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.571" (14.50mm) | - | - | - | 1.063" (27.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 2.40°C/W @ 200 LFM | - | Top Mount | - | 1.063" (27.00mm) | |
Wakefield-Vette
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Clip, Solder Foot | - | 2.480" (62.99mm) | - | - | - | 2.953" (75.00mm) | Aluminum | Black Anodized | - | - | - | - | TO-247, TO-264 | - | - | Rectangular, Fins | - | - | - | - | Board Level, Vertical | - | 1.614" (41.00mm) | |
Advanced Thermal Solutions
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Bolt On | - | 0.449" (11.40mm) | - | - | - | 2.402" (61.00mm) | Aluminum | Gold Anodized | - | - | - | - | Half Brick DC/DC Converter | - | - | Rectangular, Angled Fins | - | - | 3.30°C/W @ 200 LFM | - | Top Mount | - | 2.323" (59.00mm) | |
Advanced Thermal Solutions
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Bolt On | - | 0.240" (6.10mm) | - | - | - | 4.598" (116.80mm) | Aluminum | Gold Anodized | - | - | - | - | Full Brick DC/DC Converter | - | - | Rectangular, Angled Fins | - | - | 9.40°C/W @ 200 LFM | - | Top Mount | - | 2.401" (61.00mm) | |
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Wakefield-Vette
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Adhesive | - | 1.312" (33.32mm) | - | - | - | 12.000" (304.80mm) | Aluminum | - | - | - | - | - | - | - | - | Rectangular, Fins | - | - | - | 0.80°C/W | Top Mount, Extrusion | - | 1.625" (41.28mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.590" (15.00mm) | - | - | - | 1.610" (40.89mm) | Aluminum | Green Anodized | - | - | - | - | BGA | - | - | Rectangular, Angled Fins | - | - | 2.50°C/W @ 300 LFM | - | Top Mount | - | 1.772" (45.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.571" (14.50mm) | - | - | - | 1.378" (35.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 1.90°C/W @ 200 LFM | - | Top Mount | - | 1.378" (35.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.571" (14.50mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 1.70°C/W @ 200 LFM | - | Top Mount | - | 1.575" (40.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.768" (19.50mm) | - | - | - | 1.378" (35.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 1.60°C/W @ 200 LFM | - | Top Mount | - | 1.378" (35.00mm) | |
Advanced Thermal Solutions
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Bolt On | - | 0.902" (22.90mm) | - | - | - | 2.283" (58.00mm) | Aluminum | Gold Anodized | - | - | - | - | Quarter Brick DC/DC Converter | - | - | Rectangular, Angled Fins | - | - | 1.60°C/W @ 200 LFM | - | Top Mount | - | 1.457" (37.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.295" (7.50mm) | - | - | - | 0.748" (19.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 16.50°C/W @ 200 LFM | - | Top Mount | - | 0.748" (19.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.965" (24.50mm) | - | - | - | 1.142" (29.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 1.80°C/W @ 200 LFM | - | Top Mount | - | 1.142" (29.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.965" (24.50mm) | - | - | - | 1.673" (42.50mm) | Aluminum | Black Anodized | - | - | - | - | BGA | - | - | Square, Pin Fins | - | - | 1.20°C/W @ 200 LFM | - | Top Mount | - | 1.673" (42.50mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.295" (7.50mm) | - | - | - | 1.220" (30.99mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 6.90°C/W @ 200 LFM | - | Top Mount | - | 1.220" (30.99mm) | |
Advanced Thermal Solutions
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Wakefield-Vette
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Press Fit | - | 2.625" (66.67mm) | - | - | - | 3.000" (76.20mm) | Aluminum | Black Anodized | - | - | - | - | TO-3, DO-5, Stud Mount | 50.0W @ 58°C | - | Rectangular, Fins | - | - | 0.70°C/W @ 250 LFM | 1.16°C/W | Board Level | - | 4.750" (120.65mm) | |
Advanced Thermal Solutions
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Bolt On | - | 0.902" (22.90mm) | - | - | - | 2.402" (61.00mm) | Aluminum | Gold Anodized | - | - | - | - | Half Brick DC/DC Converter | - | - | Rectangular, Angled Fins | - | - | 1.30°C/W @ 200 LFM | - | Top Mount | - | 2.323" (59.00mm) | |
Advanced Thermal Solutions
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Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.492" (12.50mm) | - | - | - | 1.378" (35.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 3.00°C/W @ 200 LFM | - | Top Mount | - | 1.378" (35.00mm) | |
Advanced Thermal Solutions
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Push Pin | - | 0.984" (25.00mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Green Anodized | - | - | - | - | BGA | - | - | Rectangular, Angled Fins | - | - | 1.60°C/W @ 300 LFM | - | Top Mount | - | 1.500" (38.10mm) | |
Advanced Thermal Solutions
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Seeed Technology Co., Ltd
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Bolt On | - | 0.709" (18.00mm) | - | - | - | 2.283" (58.00mm) | Aluminum | - | - | - | - | - | Nvidia Jetson Xavier NX | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.496" (38.00mm) | |
Seeed Technology Co., Ltd
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Bolt On | - | 0.670" (17.00mm) | - | - | - | 2.559" (65.00mm) | Aluminum | - | - | - | - | - | Nvidia Jetson TX2 NX Module | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.535" (39.00mm) | |
Seeed Technology Co., Ltd
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Bolt On | - | 0.709" (18.00mm) | - | - | - | 2.283" (58.00mm) | Aluminum | - | - | - | - | - | Nvidia Jetson Xavier NX | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.614" (41.00mm) | |
Wakefield-Vette
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Press Fit | - | 2.625" (66.67mm) | - | - | - | 5.421" (139.70mm) | Aluminum | Black Anodized | - | - | - | - | TO-3, DO-5, Stud Mount | 50.0W @ 47°C | - | Rectangular, Fins | - | - | 0.50°C/W @ 250 LFM | 0.96°C/W | Board Level, Extrusion | - | 4.750" (120.65mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 1.142" (29.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 3.50°C/W @ 200 LFM | - | Top Mount | - | 1.142" (29.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Fins | - | - | 3.20°C/W @ 200 LFM | - | Top Mount | - | 1.575" (40.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 1.220" (30.99mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 3.30°C/W @ 200 LFM | - | Top Mount | - | 1.220" (30.99mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 1.772" (45.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Fins | - | - | 2.80°C/W @ 200 LFM | - | Top Mount | - | 1.772" (45.00mm) | |
Advanced Thermal Solutions
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Thermal Tape, Adhesive (Included) | - | 0.630" (16.00mm) | - | - | - | 1.969" (50.00mm) | Aluminum | Black Anodized | - | - | - | - | ASIC | - | - | Rectangular, Angled Fins | - | - | 2.10°C/W @ 200 LFM | - | Top Mount | - | 1.772" (45.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 2.00°C/W @ 200 LFM | - | Top Mount | - | 1.575" (40.00mm) | |
CTS Thermal Management Products
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Clip, Tape | - | 0.670" (17.00mm) | - | - | - | 1.693" (43.00mm) | - | - | - | - | - | - | - | - | - | Square, Fins | - | - | - | 3.16°C/W | Board Level with Fan | - | 1.693" (43.00mm) | |
Wakefield-Vette
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Adhesive | - | 2.410" (61.21mm) | - | - | - | 3.000" (76.20mm) | Aluminum | - | - | - | - | - | Power Modules | - | - | Rectangular, Fins | - | - | - | 0.90°C/W | Top Mount | - | 5.210" (132.33mm) | |
Wakefield-Vette
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Adhesive | - | 1.630" (41.40mm) | - | - | - | 12.000" (304.80mm) | Aluminum | - | - | - | - | - | - | - | - | Rectangular, Fins | - | - | - | 0.33°C/W | Top Mount, Extrusion | - | 6.750" (171.45mm) | |
Delta Electronics
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Bolt On | - | 1.004" (25.50mm) | - | - | - | 3.543" (90.00mm) | Aluminum | - | - | - | - | - | LGA | - | - | Square, Fins | - | - | 0.26°C/W | - | Board Level | - | 3.543" (90.00mm) | |
Advanced Thermal Solutions
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Adhesive | - | 0.299" (7.60mm) | - | - | - | 11.811" (300.00mm) | Aluminum | Degreased | - | - | - | - | - | - | - | Rectangular, Fins | - | - | 4.40°C/W @ 200 LFM | 12.00°C/W | Top Mount, Extrusion | - | 5.748" (146.00mm) | |
Wakefield-Vette
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Adhesive | - | 2.410" (61.21mm) | - | - | - | 9.000" (228.60mm) | Aluminum | - | - | - | - | - | Power Modules | - | - | Rectangular, Fins | - | - | - | 0.56°C/W | Top Mount, Extrusion | - | 5.210" (132.33mm) | |
Aavid, Thermal Division of Boyd Corporation
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Push Pin | - | 0.472" (12.00mm) | - | - | - | 3.150" (80.00mm) | Copper | AavSHIELD 3C | - | - | - | - | BGA | - | - | Square, Fins | - | - | 1.20°C/W @ 200 LFM | 5.10°C/W | Top Mount, Skived | - | 3.150" (80.00mm) | |
Wakefield-Vette
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Adhesive | - | 2.350" (59.69mm) | - | - | - | 9.000" (228.60mm) | Aluminum | - | - | - | - | - | Power Modules | - | - | Rectangular, Fins | - | - | - | 0.56°C/W | Top Mount, Extrusion | - | 5.210" (132.33mm) | |
Wakefield-Vette
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Solderable Feet | - | 0.460" (11.68mm) | - | - | - | 0.500" (12.70mm) | Aluminum | Black Anodized | - | - | - | - | TO-268 (D³Pak) | 7.0W @ 35°C | - | Rectangular, Fins | - | - | 4.00°C/W @ 700 LFM | - | Top Mount | - | 1.580" (40.13mm) | |
Aavid, Thermal Division of Boyd Corporation
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Clip | - | 0.500" (12.70mm) | - | - | - | 1.500" (38.10mm) | Aluminum | Black Anodized | - | - | - | - | TO-220 | 3.0W @ 60°C | - | Rectangular, Fins | - | - | 7.00°C/W @ 200 LFM | 18.80°C/W | Board Level | - | 0.500" (12.70mm) | |
Wakefield-Vette
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Thermal Tape, Adhesive (Included) | - | 0.450" (11.43mm) | - | - | - | 1.100" (27.94mm) | Aluminum | Black Anodized | - | - | - | - | BGA | 3.0W @ 50°C | - | Square, Pin Fins | - | - | 6.00°C/W @ 200 LFM | - | Top Mount | - | 1.100" (27.94mm) | |
Ohmite
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Bolt On and PC Pin | - | 0.500" (12.70mm) | - | - | - | 1.500" (38.10mm) | Aluminum | Degreased | - | - | - | - | TO-220 | 8.0W @ 80°C | - | Rectangular, Fins | - | - | 4.00°C/W @ 300 LFM | 13.00°C/W | Board Level, Vertical | - | 1.378" (35.00mm) | |
Wakefield-Vette
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Thermal Tape, Adhesive (Included) | - | 0.598" (15.20mm) | - | - | - | 1.100" (27.94mm) | Aluminum | Black Anodized | - | - | - | - | BGA | 2.5W @ 30°C | - | Square, Pin Fins | - | - | 2.00°C/W @ 500 LFM | - | Top Mount | - | 1.100" (27.94mm) | |
Advanced Thermal Solutions
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Bolt On and Board Mounts | - | 0.748" (19.00mm) | - | - | - | 1.622" (41.20mm) | Aluminum | Black Anodized | - | - | - | - | TO-220 | - | - | Rectangular, Fins | - | - | 2.40°C/W @ 200 LFM | 8.00°C/W | Board Level, Vertical | - | 2.010" (51.00mm) | |
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CTS Thermal Management Products
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Bolt On and PC Pin | - | 1.000" (25.40mm) | - | - | - | 2.000" (50.80mm) | Aluminum | Black Anodized | - | - | - | - | TO-220 | 6.0W @ 40°C | - | Rectangular, Fins | - | - | - | 7.00°C/W | Board Level, Vertical | - | 1.650" (41.91mm) | |
CTS Thermal Management Products
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Bolt On | - | 1.000" (25.40mm) | - | - | - | 1.780" (45.21mm) | Aluminum | Black Anodized | - | - | - | - | TO-3 | - | - | Square, Pin Fins | - | - | - | 9.00°C/W | Board Level | - | 1.780" (45.21mm) | |
t-Global Technology
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- | - | 0.315" (8.00mm) | - | - | - | 1.102" (28.00mm) | Aluminum | Black Anodized | - | - | - | - | - | - | - | Square, Pin Fins | - | - | - | - | Top Mount | - | 1.102" (28.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Thermal Tape, Adhesive (Included) | - | 0.394" (10.00mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Black Anodized | - | - | - | - | BGA | 4.0W @ 80°C | - | Square, Pin Fins | - | - | 6.50°C/W @ 200 LFM | 20.30°C/W | Top Mount | - | 1.575" (40.01mm) |
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