Heat Sinks

Results: 1,13,197
Manufacturer
Aavid, Thermal Division of Boyd CorporationAdafruit Industries LLCAdvanced Thermal Solutions Inc.Artesyn Embedded PowerAssmann WSW ComponentsBrainboxesComair RotronCooling SourceCTS ElectrocomponentsCTS Thermal Management ProductsCUI DevicesDelta Electronics
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 SpreaderTop Mount KitTop Mount with FanTop MountTop Mount, ExtrusionTop Mount, SkivedTop Mount, Zipper Fin
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)0.211" (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)0.334" (8.50mm)
Width
0.054" (1.38mm)0.190" (4.83mm)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)0.354" (9.00mm)
Diameter
0.180" (4.57mm) ID, 0.500" (12.70mm) OD0.220" (5.59mm) OD0.290" (7.37mm) ID0.300" (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) OD0.318" (8.07mm) ID, 0.602" (15.29mm) 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)0.118" (3.00mm)
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 AlloyCopperSteel
Material Finish
-AavSHIELD 3CBlack AnodizedBlack CadmiumBlack EbonolBlack PaintBlue AnodizedClean AnodizedClean FinishedDegreasedDull NickelGold Anodized
Stocking Options
Environmental Options
Media
Marketplace Product
1,13,197Results
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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
Aavid, Thermal Division of Boyd Corporation
10,361
In Stock
1 : ₹25.01000
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
V-1100-SMD/B-L
V-1100-SMD/B-L
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
7,631
In Stock
12,500
Factory
1 : ₹39.18000
Bulk
-
Bulk
ActiveTop MountTO-252 (DPak)SMD PadRectangular, Fins0.320" (8.13mm)0.790" (20.07mm)-0.390" (9.91mm)--25.00°C/WCopperTin
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Aavid, Thermal Division of Boyd Corporation
11,421
In Stock
1 : ₹41.69000
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
93,041
In Stock
1 : ₹54.19000
Cut Tape (CT)
400 : ₹43.80260
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
V2017B
V2017B
HEATSINK ANOD ALUM CPU
Assmann WSW Components
11,619
In Stock
1 : ₹45.85000
Bulk
-
Bulk
ActiveTop MountAssorted (BGA, LGA, CPU, ASIC...)-Square, Pin Fins0.394" (10.00mm)0.394" (10.00mm)-0.275" (7.00mm)--31.00°C/WAluminumBlack Anodized
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Aavid, Thermal Division of Boyd Corporation
26,359
In Stock
1 : ₹59.19000
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"
Aavid, Thermal Division of Boyd Corporation
29,337
In Stock
1 : ₹60.03000
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
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Aavid, Thermal Division of Boyd Corporation
63,715
In Stock
1 : ₹75.03000
Cut Tape (CT)
250 : ₹61.06020
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
Aavid, Thermal Division of Boyd Corporation
3,445
In Stock
1 : ₹68.36000
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
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Aavid, Thermal Division of Boyd Corporation
17,658
In Stock
1 : ₹70.03000
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
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Aavid, Thermal Division of Boyd Corporation
7,887
In Stock
1 : ₹73.37000
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
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
38,192
In Stock
1 : ₹82.54000
Bulk
-
Bulk
ActiveTop Mount KitRaspberry Pi 4BAdhesive--------Aluminum-
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Aavid, Thermal Division of Boyd Corporation
25,389
In Stock
1 : ₹105.88000
Cut Tape (CT)
250 : ₹84.51052
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
658-25AB, T1, T2, T4
658-25AB
HEATSINK CPU 28MM SQ BLK
Wakefield-Vette
6,623
In Stock
1 : ₹85.87000
Bulk
Bulk
ActiveTop MountBGAThermal Tape, Adhesive (Not Included)Square, Pin Fins1.100" (27.94mm)1.100" (27.94mm)-0.250" (6.35mm)2.0W @ 40°C5.00°C/W @ 500 LFM-AluminumBlack Anodized
HSB05-171711
HSB05-171711
HEAT SINK, BGA, 17 X 17 X 11.5 M
CUI Devices
6,159
In Stock
1 : ₹90.04000
Box
Box
ActiveTop MountBGAAdhesiveSquare, Pin Fins0.669" (17.00mm)0.669" (17.00mm)-0.453" (11.50mm)3.1W @ 75°C8.40°C/W @ 200 LFM23.91°C/WAluminum AlloyBlack Anodized
637-10ABPE
637-10ABPE
HEATSINK TO-220 VERT MT BLK 1"
Wakefield-Vette
2,517
In Stock
1 : ₹94.21000
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
574502B03300G
574502B03300G
HEATSINK TO-220 VERT MNT W/TAB
Aavid, Thermal Division of Boyd Corporation
5,432
In Stock
1 : ₹98.38000
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
513002B02500G
513002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Aavid, Thermal Division of Boyd Corporation
4,736
In Stock
1 : ₹112.55000
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.000" (25.40mm)1.375" (34.93mm)-0.500" (12.70mm)2.0W @ 30°C4.00°C/W @ 400 LFM13.40°C/WAluminumBlack Anodized
V-1102-SMD/A-L
V-1102-SMD/A-L
HEATSINK TO-263 19.38X25.40MM
Assmann WSW Components
8,120
In Stock
1 : ₹113.38000
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
Aavid, Thermal Division of Boyd Corporation
10,386
In Stock
1 : ₹116.72000
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
6025DG
6025DG
HEATSINK TO-220 STAGGEREDFIN TIN
Aavid, Thermal Division of Boyd Corporation
17,951
In Stock
1 : ₹130.89000
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.250" (31.75mm)0.875" (22.23mm)-0.250" (6.35mm)3.0W @ 60°C7.00°C/W @ 400 LFM17.90°C/WCopperTin
LTN20069-T5
LTN20069
HEAT SINK BGA/PGA 16.5X16.5X8.9
Wakefield-Vette
10,373
In Stock
1 : ₹124.22000
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
6021BG
6021BG
HEATSINK TO-220 TABS BLACK
Aavid, Thermal Division of Boyd Corporation
1,553
In Stock
1 : ₹124.22000
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.180" (29.97mm)1.000" (25.40mm)-0.500" (12.70mm)2.0W @ 30°C5.00°C/W @ 500 LFM12.50°C/WAluminumBlack Anodized
513201B02500(G)
513201B02500G
HEATSINK TO-218/TO-247 W/PINS 2"
Aavid, Thermal Division of Boyd Corporation
5,439
In Stock
1 : ₹125.06000
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
531002B02500G
531002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Aavid, Thermal Division of Boyd Corporation
11,249
In Stock
1 : ₹129.22000
Bulk
-
Bulk
ActiveBoard Level, VerticalTO-220Bolt On and PC PinRectangular, Fins1.000" (25.40mm)1.375" (34.93mm)-0.500" (12.70mm)2.0W @ 30°C4.00°C/W @ 400 LFM13.40°C/WAluminumBlack Anodized
Showing
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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.