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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
iBASE Technology
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- | - | - | - | - | - | IB905 | - | - | - | - | Heat Spreader | - | |
iBASE Technology
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- | - | - | - | - | - | IB915 | - | - | - | - | Heat Spreader | - | |
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) | |
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) | |
iBASE Technology
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- | - | - | - | - | - | IB915 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB916, IB917 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB909 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB908 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB818F-I50/I40/I30 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | ET975 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB897 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB811F-I50/I40/I30 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB919 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | ET970 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB899 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB906-1G | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
iBASE Technology
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- | - | - | - | - | - | IB822 | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB905 | - | - | - | - | Top Mount | - | |
iWave Systems
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Bolt On | - | 1.181" (30.00mm) | 3.740" (95.00mm) | Aluminum | - | FPGA | - | Rectangular, Fins | - | - | Top Mount | 2.953" (75.00mm) | |
iWave Systems
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Bolt On | - | 1.181" (30.00mm) | 3.740" (95.00mm) | Aluminum | - | FPGA | - | Rectangular, Fins | - | - | Top Mount | 2.953" (75.00mm) | |
iBASE Technology
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- | - | - | - | - | - | IB903F | - | - | - | - | Top Mount | - | |
iBASE Technology
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- | - | - | - | - | - | IB918 | - | - | - | - | Top Mount | - | |
Wakefield-Vette
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Adhesive | - | 1.312" (33.32mm) | 36.000" (914.40mm) | Aluminum | - | - | - | Rectangular, Fins | - | 0.28°C/W | Top Mount, Extrusion | 7.343" (186.51mm) | |
Wakefield-Vette
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Bolt On | - | 5.000" (127.00mm) | 6.000" (152.40mm) | Aluminum | Black Anodized | Stud Mounted Diode | 50.0W @ 25°C | Rectangular, Fins | 0.20°C/W @ 500 LFM | 0.50°C/W | Board Level | 5.000" (127.00mm) | |
Wakefield-Vette
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Bolt On | - | 0.250" (6.35mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 62°C | Rectangular, Fins | 9.00°C/W @ 400 LFM | - | Board Level | 0.520" (13.21mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.375" (9.53mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 56°C | Rectangular, Fins | 8.00°C/W @ 400 LFM | - | Board Level | 0.520" (13.21mm) | |
Assmann WSW Components
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Bolt On | - | 0.512" (13.00mm) | 1.378" (35.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | 17.00°C/W | Board Level | 0.669" (17.00mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 0.600" (15.24mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 58°C | Rectangular, Fins | 11.00°C/W @ 400 LFM | 29.00°C/W | Board Level, Vertical | 0.570" (14.47mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 0.725" (18.42mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 58°C | Rectangular, Fins | 11.00°C/W @ 400 LFM | - | Board Level, Vertical | 0.570" (14.47mm) | |
Aavid, Thermal Division of Boyd Corporation
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Assmann WSW Components
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Bolt On and Board Mounts | - | 0.315" (8.00mm) | 1.189" (30.20mm) | Aluminum | Black Anodized | SOT-32, TO-220 | - | Rectangular, Fins | - | 18.00°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
CUI Devices
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- | - | 0.303" (7.70mm) | 0.787" (20.00mm) | Aluminum | Black Anodized | TO-220 | 4.1W @ 75°C | Rectangular, Fins | 7.05°C/W @ 200 LFM | 18.29°C/W | Board Level | 0.775" (19.68mm) | |
Wakefield-Vette
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Clip | - | 1.000" (25.40mm) | 0.800" (20.32mm) | Aluminum | Pre-Black Anodized | TO-220 | 2.0W @ 50°C | Rectangular | 4.50°C/W @ 400 LFM | - | Board Level | 0.270" (6.86mm) | |
Wakefield-Vette
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Clip | - | 0.800" (20.32mm) | 0.800" (20.32mm) | Aluminum | Pre-Black Anodized | TO-220 | 2.0W @ 78°C | Rectangular | 8.20°C/W @ 400 LFM | 39.00°C/W | Board Level | 0.270" (6.86mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.190" (30.23mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 58°C | Rectangular, Fins | 7.40°C/W @ 200 LFM | - | Board Level, Vertical | 1.000" (25.40mm) | |
Assmann WSW Components
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Bolt On | - | 0.590" (15.00mm) | 0.984" (25.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | 20.00°C/W | Board Level | 0.550" (13.97mm) | |
Wakefield-Vette
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Press Fit and PC Pin | - | 0.500" (12.70mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 3.0W @ 80°C | Rectangular, Fins | 10.00°C/W @ 200 LFM | 26.70°C/W | Board Level | 0.570" (14.47mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.400" (10.16mm) | 0.690" (17.53mm) | Aluminum | Pre-Black Anodized | TO-220 | 2.0W @ 45°C | Rectangular, Fins | 8.00°C/W @ 400 LFM | - | Board Level, Vertical | 0.835" (21.21mm) | |
Wakefield-Vette
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Bolt On | - | 0.500" (12.70mm) | 0.600" (15.24mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 58°C | Rectangular, Fins | 11.00°C/W @ 400 LFM | 29.00°C/W | Board Level | 0.570" (14.47mm) | |
Wakefield-Vette
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Bolt On and PC Pin | - | 0.250" (6.35mm) | 1.285" (32.64mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 48°C | Rectangular, Fins | 6.20°C/W @ 400 LFM | - | Board Level, Vertical | 0.984" (25.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Bolt On | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 1.0W @ 20°C | Rectangular, Fins | 4.00°C/W @ 600 LFM | 13.40°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Assmann WSW Components
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Bolt On | - | 0.512" (13.00mm) | 1.378" (35.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | 17.00°C/W | Board Level | 0.669" (17.00mm) | |
Aavid, Thermal Division of Boyd Corporation
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Clip and PC Pin | - | 0.500" (12.70mm) | 0.748" (19.00mm) | Aluminum | Black Anodized | TO-220, TO-262 | 1.0W @ 30°C | Rectangular, Fins | 7.00°C/W @ 400 LFM | 27.30°C/W | Board Level, Vertical | 0.500" (12.70mm) | |
CUI Devices
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- | - | 1.000" (25.40mm) | 0.279" (7.10mm) | Aluminum | Black Anodized | TO-220 | 3.6W @ 75°C | Rectangular, Fins | 7.45°C/W @ 200 LFM | 20.83°C/W | Top Mount | 0.787" (20.00mm) | |
CUI Devices
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Bolt On | - | 0.354" (9.00mm) | 0.984" (25.00mm) | Aluminum Alloy | Black Anodized | TO-220 | 3.7W @ 75°C | Rectangular, Fins | 6.84°C/W @ 200 LFM | 20.27°C/W | Board Level | 0.625" (16.00mm) | |
CUI Devices
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Bolt On | - | 0.354" (9.00mm) | 0.984" (25.00mm) | Aluminum Alloy | Black Anodized | TO-220 | 3.1W @ 75°C | Rectangular, Fins | 7.07°C/W @ 200 LFM | 24.19°C/W | Board Level | 0.625" (16.00mm) | |
CUI Devices
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Bolt On | - | 0.177" (4.50mm) | 0.984" (25.00mm) | Aluminum Alloy | Black Anodized | TO-218, TO-220 | 1.93W @ 75°C | Rectangular | 21.40°C/W @ 200 LFM | 38.90°C/W | Top Mount | 0.472" (12.00mm) | |
CUI Devices
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PC Pin | - | 0.590" (15.00mm) | 0.500" (12.70mm) | Aluminum | Black Anodized | TO-220 | 2.3W @ 75°C | Rectangular, Fins | 11.04°C/W @ 200 LFM | 33.28°C/W | Board Level | 0.504" (12.80mm) | |
Wakefield-Vette
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Bolt On and Clip | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 55°C | Rectangular, Fins | 5.30°C/W @ 400 LFM | 13.80°C/W | Board Level, Vertical | 1.000" (25.40mm) |