Heat Sinks

Results: 113 889
Manufacturer
Adafruit Industries LLCAdvanced Thermal Solutions Inc.AMEC ThermasolARTESYN / Advanced EnergyAssmann WSW ComponentsBoyd Laconia, LLCBrainboxesComair RotronCooling SourceCTS ElectrocomponentsCTS Thermal Management ProductsCUI Devices
Series
-*132133206208217218219230231232
Packaging
BagBoxBulkCut Tape (CT)Digi-Reel®Retail PackageStripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
Type
-Board Level with FanBoard LevelBoard Level, ExtrusionBoard Level, VerticalBoard Level, Vertical, ExtrusionHeat Spreader Kit, Top MountHeat SpreaderSide Mount with FanTop Mount KitTop Mount with FanTop MountTop Mount, ExtrusionTop Mount, Skived
Package Cooled
6-Dip and 8-Dip8-DIP12-SIP14-DIP and 16-DIP18-DIP20-DIP24-DIP28-DIP40-DIP-AMD APU and CPU CoolersAMD CPU Cooler
Attachment Method
2 Clips and PC Pin3 Clips and PC Pin-Adhesive (Not Included)AdhesiveBolt On and Board LocksBolt On and Board MountsBolt On and ClipBolt On and PC PinBolt On and Thermal Tape, Adhesive (Included)Bolt OnBolt On, Thermal Material
Shape
-CylindricalCylindrical, Pin FinsRectangularRectangular, Angled FinsRectangular, FinsRectangular, Fins; Square, FinsRectangular, Pin FinsRhombusRoundSquareSquare, Angled FinsSquare, FinsSquare, Pin Fins
Length
0.113" (2.87mm)0.197" (5.00mm)0.211" (5.35mm)0.250" (6.35mm)0.276" (7.00mm)0.279" (7.10mm)0.280" (7.11mm)0.295" (7.50mm)0.303" (7.70mm)0.310" (7.87mm)0.315" (8.00mm)0.320" (8.13mm)
Width
0.054" (1.38mm)0.190" (4.83mm)0.197" (5.00mm)0.220" (5.59mm)0.236" (6.00mm)0.250" (6.35mm)0.268" (6.81mm)0.270" (6.86mm)0.276" (7.00mm)0.295" (7.50mm)0.325" (8.26mm)0.335" (8.50mm)
Diameter
0.180" (4.57mm) ID, 0.500" (12.70mm) OD0.220" (5.59mm) OD0.290" (7.37mm) ID0.300" (7.62mm) ID, 1.000" (25.40mm) OD0.300" (7.62mm) ID, 1.125" (28.57mm) OD0.305" (7.75mm) ID, 0.500" (12.70mm) OD0.315" (8.00mm) ID, 0.750" (19.05mm) OD0.315" (8.00mm) ID, 0.875" (22.23mm) OD0.315" (8.00mm) ID, 1.250" (31.75mm) OD0.316" (8.03mm) ID0.317" (8.05mm) ID, 0.375" (9.52mm) OD0.318" (8.07mm) ID, 0.500" (12.70mm) OD
Fin Height
0.002" (0.06mm)0.003" (0.07mm)0.008" (0.21mm)0.025" (0.64mm)0.032" (0.80mm)0.039" (1.00mm)0.041" (1.05mm)0.059" (1.50mm)0.079" (2.00mm)0.085" (2.15mm)0.089" (2.25mm)0.098" (2.50mm)
Power Dissipation @ Temperature Rise
0.3W @ 20°C0.4W @ 30°C0.5W @ 20°C0.5W @ 30°C0.5W @ 40°C0.5W @ 41°C0.6W @ 20°C0.6W @ 30°C0.6W @ 40°C0.6W @ 60°C0.8W @ 30°C1.0W @ 20°C
Thermal Resistance @ Forced Air Flow
0.08°C/W @ 500 LFM0.09°C/W @ 200 LFM0.09°C/W @ 500 LFM0.09°C/W @ 600 LFM0.10°C/W @ 100 LFM0.10°C/W @ 500 LFM0.11°C/W @ 500 LFM0.12°C/W @ 500 LFM0.13°C/W @ 500 LFM0.13°C/W @ 600 LFM0.15°C/W @ 250 LFM0.17°C/W @ 500 LFM
Thermal Resistance @ Natural
0.07°C/W0.08°C/W0.09°C/W0.10°C/W0.12°C/W0.13°C/W0.14°C/W0.15°C/W0.16°C/W0.17°C/W0.18°C/W0.19°C/W
Material
-Aluminum AlloyAluminumAluminum, CopperAluminum, Copper, PlasticAluminum, PlasticBeryllium CopperBrassCeramicCompositeCopper AlloyCopper TungstenCopperSteel
Material Finish
-AavSHIELD 3CBlack AnodizedBlack CadmiumBlack CoatingBlack EbonolBlack PaintBlue AnodizedClean AnodizedClean FinishedClear, AnodizedDegreased
Stocking Options
Environmental Options
Media
Marketplace Product
113 889Results

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Package Cooled
Attachment Method
Shape
Length
Width
Diameter
Fin Height
Power Dissipation @ Temperature Rise
Thermal Resistance @ Forced Air Flow
Thermal Resistance @ Natural
Material
Material Finish
507302B00000G
507302B00000G
HEATSINK TO-220 2.5W LOW PROFILE
Boyd Laconia, LLC
13 620
In Stock
1 : 0,28000 €
Bulk
-
Bulk
ActiveBoard LevelTO-220Bolt OnSquare, Fins0.750" (19.05mm)0.750" (19.05mm)-0.380" (9.65mm)2.5W @ 60°C10.00°C/W @ 200 LFM24.00°C/WAluminumBlack Anodized
V8508A
V8508A
HEATSINK TO-220 19X12.80MM
Assmann WSW Components
1 206
In Stock
1 : 0,32000 €
Bulk
-
Bulk
ActiveBoard LevelTO-220Press FitRectangular, Fins0.748" (19.00mm)0.504" (12.80mm)-0.500" (12.70mm)3.0W @ 60°C14.00°C/W @ 200 LFM-AluminumBlack Anodized
V8508B
V8508B
HEATSINK TO-220 19X12.8MM
Assmann WSW Components
4 530
In Stock
1 : 0,36000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Press Fit and PC PinRectangular, Fins0.748" (19.00mm)0.504" (12.80mm)-0.500" (12.70mm)2.0W @ 40°C8.00°C/W @ 500 LFM-AluminumBlack Anodized
V-1100-SMD/B-L
V-1100-SMD/B-L
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
2 574
In Stock
1 : 0,43000 €
Bulk
-
Bulk
ActiveTop MountTO-252 (DPak)SMD PadRectangular, Fins0.320" (8.13mm)0.790" (20.07mm)-0.390" (9.91mm)--25.00°C/WCopperTin
V-1100-SMD/A-L
V-1100-SMD/A-L
HEATSINK TO-263 12.70X26.20MM
Assmann WSW Components
4 276
In Stock
1 : 0,44000 €
Bulk
-
Bulk
ActiveTop MountTO-263 (D²Pak)SMD PadRectangular, Fins0.500" (12.70mm)1.031" (26.20mm)-0.390" (9.91mm)--23.00°C/WCopperTin
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
24 102
In Stock
1 : 0,46000 €
Bag
-
Bag
ActiveBoard LevelTO-220Bolt OnRectangular, Fins0.750" (19.05mm)0.520" (13.21mm)-0.500" (12.70mm)1.5W @ 40°C10.00°C/W @ 200 LFM24.40°C/WAluminumBlack Anodized
V-1100-SMD/B
V-1100-SMD/B
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
50 195
In Stock
1 : 0,60000 €
Cut Tape (CT)
400 : 0,48515 €
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTop MountTO-252 (DPak)SMD PadRectangular, Fins0.320" (8.13mm)0.790" (20.07mm)-0.390" (9.91mm)--25.00°C/WCopperTin
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
25 303
In Stock
1 : 0,66000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins0.750" (19.05mm)0.520" (13.21mm)-0.375" (9.52mm)1.0W @ 30°C8.00°C/W @ 400 LFM25.90°C/WAluminumBlack Anodized
576802B03900G
576802B03900G
HEATSINK TO220 CLIPON W/TAB.75"
Boyd Laconia, LLC
26 828
In Stock
1 : 0,66000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220, TO-262Clip and PC PinRectangular, Fins0.750" (19.05mm)0.500" (12.70mm)-0.500" (12.70mm)1.0W @ 30°C7.00°C/W @ 400 LFM27.30°C/WAluminumBlack Anodized
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
7 173
In Stock
1 : 0,78000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220, TO-262Clip and PC PinRectangular, Fins0.750" (19.05mm)0.500" (12.70mm)-0.500" (12.70mm)1.0W @ 30°C7.00°C/W @ 400 LFM27.30°C/WAluminumBlack Anodized
574502B03300G
574502B03300G
HEATSINK TO-220 VERT MNT W/TAB
Boyd Laconia, LLC
17 842
In Stock
1 : 0,79000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Clip and PC PinRectangular, Fins0.750" (19.05mm)0.810" (20.57mm)-0.390" (9.91mm)3.0W @ 60°C6.00°C/W @ 600 LFM21.20°C/WAluminumBlack Anodized
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
7 741
In Stock
1 : 0,83000 €
Bag
-
Bag
ActiveBoard LevelTO-220Bolt OnRectangular, Fins0.750" (19.05mm)0.520" (13.21mm)-0.375" (9.52mm)3.0W @ 80°C12.00°C/W @ 200 LFM25.90°C/WAluminumBlack Anodized
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Boyd Laconia, LLC
4 538
In Stock
1 : 0,83000 €
Cut Tape (CT)
250 : 3,22740 €
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTop MountTO-263 (D²Pak)SMD PadRectangular, Fins0.500" (12.70mm)1.030" (26.16mm)-0.400" (10.16mm)1.3W @ 30°C10.00°C/W @ 200 LFM18.00°C/WAluminumTin
592502B03400(G)
592502B03400G
HEATSINK TO-220 VERT MNT W/TABS
Boyd Laconia, LLC
11 002
In Stock
1 : 0,84000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.250" (31.75mm)0.874" (22.20mm)-0.250" (6.35mm)1.0W @ 30°C10.00°C/W @ 200 LFM22.00°C/WAluminumBlack Anodized
574502B03700G
574502B03700G
HEATSINK TO220 VER MNT W/TAB.75"
Boyd Laconia, LLC
5 600
In Stock
1 : 0,88000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Clip and PC PinRectangular, Fins0.750" (19.05mm)0.810" (20.57mm)-0.390" (9.91mm)3.0W @ 60°C8.00°C/W @ 400 LFM21.20°C/WAluminumBlack Anodized
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
29 363
In Stock
1 : 0,91000 €
Bulk
-
Bulk
ActiveTop Mount KitRaspberry Pi 4BAdhesive--------Aluminum-
DV-T263-201E-TR
DV-T263-201E-TR
HEATSINK FOR TO-263
Ohmite
29 924
In Stock
1 : 1,03000 €
Cut Tape (CT)
200 : 0,91185 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTop MountTO-263 (D²Pak)Solderable FeetRectangular, Fins0.500" (12.70mm)1.020" (25.91mm)-0.480" (12.19mm)2.0W @ 30°C8.00°C/W @ 500 LFM-AluminumDegreased
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Boyd Laconia, LLC
20 139
In Stock
1 : 1,17000 €
Cut Tape (CT)
250 : 0,93604 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTop MountTO-252 (DPak)SMD PadRectangular, Fins0.315" (8.00mm)0.900" (22.86mm)-0.400" (10.16mm)0.8W @ 30°C12.50°C/W @ 600 LFM26.00°C/WAluminumTin
658-60AB, T1, T2, T3
658-60AB
HEATSINK CPU 28MM SQ BLK W/OTAPE
Wakefield-Vette
1 832
In Stock
1 : 1,19000 €
Bulk
Bulk
ActiveTop MountBGAThermal Tape, Adhesive (Not Included)Square, Pin Fins1.100" (27.94mm)1.100" (27.94mm)-0.598" (15.20mm)2.5W @ 30°C2.00°C/W @ 500 LFM-AluminumBlack Anodized
637-10ABPE
637-10ABPE
HEATSINK TO-220 VERT MT BLK 1"
Wakefield-Vette
5 901
In Stock
1 : 1,25000 €
Box
Box
ActiveBoard Level, VerticalTO-220Bolt On and Board MountsRectangular, Fins1.000" (25.40mm)1.375" (34.93mm)-0.500" (12.70mm)6.0W @ 76°C5.80°C/W @ 200 LFM-AluminumBlack Anodized
V-1102-SMD/A-L
V-1102-SMD/A-L
HEATSINK TO-263 19.38X25.40MM
Assmann WSW Components
7 382
In Stock
1 : 1,26000 €
Bulk
-
Bulk
ActiveTop MountTO-263 (D²Pak)SMD PadRectangular, Fins0.763" (19.38mm)1.000" (25.40mm)-0.450" (11.43mm)-23.00°C/W @ 300 LFM11.00°C/WCopperTin
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
18 431
In Stock
1 : 1,30000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.500" (38.10mm)1.375" (34.93mm)-0.500" (12.70mm)8.0W @ 80°C3.00°C/W @ 500 LFM11.00°C/WAluminumBlack Anodized
LTN20069-T5
LTN20069
HEAT SINK BGA/PGA 16.5X16.5X8.9
Wakefield-Vette
306
In Stock
1 : 1,38000 €
Bulk
Bulk
ActiveBoard LevelAssorted (BGA, LGA, CPU, ASIC...)Thermal Tape, Adhesive (Included)Square, Fins0.650" (16.51mm)0.653" (16.59mm)-0.350" (8.89mm)-8.00°C/W @ 500 LFM-AluminumBlack Anodized
513201B02500(G)
513201B02500G
HEATSINK TO-218/TO-247 W/PINS 2"
Boyd Laconia, LLC
4 405
In Stock
1 : 1,39000 €
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-218Bolt On and PC PinRectangular, Fins2.000" (50.80mm)1.375" (34.93mm)-0.500" (12.70mm)2.0W @ 20°C3.00°C/W @ 400 LFM8.30°C/WAluminumBlack Anodized
3083
3083
ALUM HEAT SINK FOR RASPBERRY PI
Adafruit Industries LLC
1 013
In Stock
1 : 1,39000 €
Bulk
-
Bulk
ActiveTop MountRaspberry Pi 3Thermal Tape, Adhesive (Included)Square, Fins0.551" (14.00mm)0.551" (14.00mm)-0.315" (8.00mm)---Aluminum-
Showing
of 113 889

Heat Sinks


Passive heat exchangers that transfer the heat generated by an electronic component to a fluid medium, often air or a liquid coolant, dissipating it away from the device to maintain an optimal operating temperature. They are designed to maximize the surface area in contact with the medium surrounding it. They are usually made out of copper or aluminum due to their high thermal conductivity.