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.
Parts in this category
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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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Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.295" (7.50mm) | - | - | - | 0.900" (23.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 10.90°C/W @ 200 LFM | - | Top Mount | - | 0.906" (23.01mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.492" (12.50mm) | - | - | - | 0.669" (17.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Fins | - | - | 13.10°C/W @ 200 LFM | - | Top Mount | - | 0.669" (17.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.295" (7.50mm) | - | - | - | 1.378" (35.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Fins | - | - | 10.30°C/W @ 200 LFM | - | Top Mount | - | 1.378" (35.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.295" (7.50mm) | - | - | - | 1.575" (40.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Fins | - | - | 9.10°C/W @ 200 LFM | - | Top Mount | - | 1.575" (40.00mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.492" (12.50mm) | - | - | - | 0.900" (23.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 6.70°C/W @ 200 LFM | - | Top Mount | - | 0.906" (23.01mm) | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET976 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
iWave Systems
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Bolt On | - | - | - | - | - | 2.657" (67.50mm) | Aluminum | - | - | - | - | - | CPU | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.240" (31.50mm) | |
Advanced Thermal Solutions
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Clip, Thermal Material | - | 0.689" (17.50mm) | - | - | - | 0.984" (25.00mm) | Aluminum | Blue Anodized | - | - | - | - | BGA | - | - | Square, Angled Fins | - | - | 3.90°C/W @ 200 LFM | - | Top Mount | - | 0.984" (25.00mm) | |
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Wakefield-Vette
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Bolt On | 0.290" (7.37mm) ID | - | - | - | - | 0.557" (14.15mm) | - | Black Ebonol | - | - | - | - | TO-5 | - | - | Cylindrical | - | - | - | 14.00°C/W | Board Level | - | 0.370" (9.40mm) | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET870 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET870 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB903F | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB899 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET950, ET960 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB818F-335, IB818F-420 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET950 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB811F-420/335 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
iWave Systems
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Bolt On | - | 0.512" (13.00mm) | - | - | - | 3.228" (82.00mm) | Aluminum | Clear, Anodized | - | - | - | - | - | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.654" (42.00mm) | |
iWave Systems
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Bolt On | - | 0.512" (13.00mm) | - | - | - | 3.228" (82.00mm) | Aluminum | Clear, Anodized | - | - | - | - | - | - | - | Rectangular, Fins | - | - | - | - | Top Mount | - | 1.654" (42.00mm) | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB822 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB898 | - | - | - | - | - | - | - | Heat Spreader | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB898 | - | - | - | - | - | - | - | Top Mount | - | - | |
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Wakefield-Vette
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Press Fit | - | 2.000" (50.80mm) | - | - | - | 2.000" (50.80mm) | Aluminum Alloy | Black Anodized | - | - | - | - | Stud Mounted Semiconductor Cases | 15.0W @ 37°C | - | Rectangular, Fins | - | - | 1.30°C/W @ 250 LFM | - | Board Level, Vertical | - | 3.000" (76.20mm) | |
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Wakefield-Vette
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Press Fit | - | 4.500" (114.30mm) | - | - | - | 5.500" (139.70mm) | Aluminum | Black Anodized | - | - | - | - | Stud Mounted Diode | 50.0W @ 34°C | - | Rectangular, Fins | - | - | 0.30°C/W @ 250 LFM | - | Board Level, Extrusion | - | 4.500" (114.30mm) | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB915 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB916, IB917 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB909 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB908 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB818F-I50/I40/I30 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET975 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB897 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB811F-I50/I40/I30 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB919 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | ET970 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB899 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB906-1G | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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iBASE Technology
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | IB822 | - | - | - | - | - | - | - | Top Mount | - | - | |
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iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | IB905 | - | - | - | - | - | - | - | Top Mount | - | - | |
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) | |
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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) | |
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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) |
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