Heat Sinks

Results: 113 635
Manufacturer
Adafruit Industries LLCAdvanced Thermal Solutions Inc.AMEC ThermasolARTESYN / Advanced EnergyAssmann WSW ComponentsBoyd Laconia, LLCBrainboxesComair RotronCooling SourceCTS ElectrocomponentsCTS Thermal Management ProductsCUI Devices
Series
-*102AS110AS113AS114AS118AS120AS1281AS12AS130AS132
Packaging
BagBoxBulkCaseCut Tape (CT)Digi-Reel®Retail PackageStripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
Type
-Board LevelBoard Level with FanBoard Level, ExtrusionBoard Level, VerticalBoard Level, Vertical, ExtrusionHeat SpreaderHeat Spreader Kit, Top MountSide Mount with FanTop MountTop Mount KitTop Mount with FanTop Mount, ExtrusionTop Mount, Skived
Package Cooled
6-Dip and 8-Dip8-DIP12-SIP14-DIP and 16-DIP18-DIP20-DIP24-DIP28-DIP40-DIP-Allegro A4983Aluminum Housed Resistor
Attachment Method
2 Clips and PC Pin3 Clips and PC Pin4 Clips and PC Pin-AdhesiveAdhesive (Not Included)Bolt OnBolt On and Board LocksBolt On and Board MountsBolt On and ClipBolt On and PC PinBolt On and Thermal Tape, Adhesive (Included)
Shape
-Circular, FinsCylindricalCylindrical, Pin FinsRectangularRectangular, Angled FinsRectangular, FinsRectangular, Fins; Square, FinsRectangular, Pin FinsRhombusRoundSquareSquare, Angled FinsSquare, 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, 1.000" (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
-AluminumAluminum AlloyAluminum, CopperAluminum, Copper, PlasticAluminum, PlasticBeryllium CopperBrassCeramicCompositeCopperCopper AlloyCopper TungstenSteel
Material Finish
-AavSHIELD 3CBlack AnodizedBlack CadmiumBlack CoatingBlack EbonolBlack PaintBlue AnodizedClean AnodizedClean FinishedClear, AnodizedDegreased
Stocking Options
Environmental Options
Media
Marketplace Product
113 635Results
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of 113 635
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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
5 577
In Stock
1 : 0,30000 €
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Square, Fins
0.750" (19.05mm)
0.750" (19.05mm)
-
0.380" (9.65mm)
2.5W @ 60°C
10.00°C/W @ 200 LFM
24.00°C/W
Aluminum
Black Anodized
23 972
In Stock
1 : 0,42000 €
Bulk
-
Bulk
Active
Top Mount
6-Dip and 8-Dip
Press Fit
Rectangular, Fins
0.334" (8.50mm)
0.250" (6.35mm)
-
0.189" (4.80mm)
-
-
80.00°C/W
Aluminum
Black Anodized
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
4 399
In Stock
1 : 0,45000 €
Bag
-
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.500" (12.70mm)
1.5W @ 40°C
10.00°C/W @ 200 LFM
24.40°C/W
Aluminum
Black Anodized
V2017B
V2017B
HEATSINK ANOD ALUM CPU
Assmann WSW Components
3 775
In Stock
1 : 0,49000 €
Bulk
-
Bulk
Active
Top Mount
Assorted (BGA, LGA, CPU, ASIC...)
-
Square, Pin Fins
0.394" (10.00mm)
0.394" (10.00mm)
-
0.275" (7.00mm)
-
-
31.00°C/W
Aluminum
Black Anodized
V-1100-SMD/B
V-1100-SMD/B
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
18 896
In Stock
1 : 0,58000 €
Cut Tape (CT)
400 : 0,47193 €
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-252 (DPak)
SMD Pad
Rectangular, Fins
0.320" (8.13mm)
0.790" (20.07mm)
-
0.390" (9.91mm)
-
-
25.00°C/W
Copper
Tin
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
12 463
In Stock
1 : 0,64000 €
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
1.0W @ 30°C
8.00°C/W @ 400 LFM
25.90°C/W
Aluminum
Black Anodized
287-1ABE
287-1ABE
HEATSINK FOR TO220
Wakefield-Vette
5 413
In Stock
1 : 0,70000 €
Bulk
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
4.0W @ 65°C
7.80°C/W @ 200 LFM
16.20°C/W
Aluminum
Black Anodized
V7477W
V7477W
HEATSINK TOP-3 TO-220 SOT-32
Assmann WSW Components
4 358
In Stock
1 : 0,76000 €
Bulk
-
Bulk
Active
Board Level, Vertical
SOT-32, TO-220, TOP-3
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.374" (34.90mm)
-
0.500" (12.70mm)
-
-
14.00°C/W
Aluminum
Black Anodized
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
9 170
In Stock
1 : 0,82000 €
Bag
-
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
3.0W @ 80°C
12.00°C/W @ 200 LFM
25.90°C/W
Aluminum
Black Anodized
20188
20188
SILENTSTEPSTICK HEATSINK 9 X 9 X
Watterott Electronic GmbH
3 569
In Stock
1 : 0,84000 €
Bulk
-
Bulk
Active
Top Mount
Stepper Motor Driver Board
Thermal Tape, Adhesive (Included)
Square, Pin Fins
0.354" (9.00mm)
0.354" (9.00mm)
-
0.472" (12.00mm)
-
-
-
Aluminum
Black Anodized
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
27 191
In Stock
1 : 0,89000 €
Bulk
-
Bulk
Active
Top Mount Kit
Raspberry Pi 4B
Adhesive
-
-
-
-
-
-
-
-
Aluminum
-
508500B00000G
508500B00000G
HEATSINK 24-PIN DIP GLUE-ON BLK
Boyd Laconia, LLC
5 821
In Stock
1 : 0,95000 €
Bag
-
Bag
Active
Top Mount
24-DIP
Thermal Tape, Adhesive (Not Included)
Rectangular, Fins
1.250" (31.75mm)
0.530" (13.46mm)
-
0.190" (4.83mm)
1.0W @ 40°C
15.00°C/W @ 500 LFM
34.00°C/W
Aluminum
Black Anodized
HSB05-171711
HSB05-171711
HEAT SINK, BGA, 17 X 17 X 11.5 M
CUI Devices
7 904
In Stock
1 : 0,97000 €
Box
Box
Active
Top Mount
BGA
Adhesive (Not Included)
Square, Pin Fins
0.669" (17.00mm)
0.669" (17.00mm)
-
0.453" (11.50mm)
3.1W @ 75°C
8.40°C/W @ 200 LFM
23.91°C/W
Aluminum Alloy
Black Anodized
DV-T263-201E-TR
DV-T263-201E-TR
HEATSINK FOR TO-263
Ohmite
20 387
In Stock
1 : 1,01000 €
Cut Tape (CT)
200 : 0,88695 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.480" (12.19mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Degreased
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Boyd Laconia, LLC
2 728
In Stock
1 : 1,18000 €
Cut Tape (CT)
250 : 0,94196 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-252 (DPak)
SMD Pad
Rectangular, Fins
0.315" (8.00mm)
0.900" (22.86mm)
-
0.400" (10.16mm)
0.8W @ 30°C
12.50°C/W @ 600 LFM
26.00°C/W
Aluminum
Tin
V-1102-SMD/A-L
V-1102-SMD/A-L
HEATSINK TO-263 19.38X25.40MM
Assmann WSW Components
3 168
In Stock
1 : 1,22000 €
Bulk
-
Bulk
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.763" (19.38mm)
1.000" (25.40mm)
-
0.450" (11.43mm)
-
23.00°C/W @ 300 LFM
11.00°C/W
Copper
Tin
637-10ABPE
637-10ABPE
HEATSINK TO-220 VERT MT BLK 1"
Wakefield-Vette
4 258
In Stock
1 : 1,23000 €
Box
Box
Active
Board Level, Vertical
TO-220
Bolt On and Board Mounts
Rectangular, Fins
1.000" (25.40mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
6.0W @ 76°C
5.80°C/W @ 200 LFM
-
Aluminum
Black Anodized
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
10 854
In Stock
1 : 1,27000 €
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
8.0W @ 80°C
3.00°C/W @ 500 LFM
11.00°C/W
Aluminum
Black Anodized
658-25AB, T1, T2, T4
658-25AB
HEATSINK CPU 28MM SQ BLK
Wakefield-Vette
12 994
In Stock
1 : 1,34000 €
Bulk
Bulk
Active
Top Mount
BGA
Thermal Tape, Adhesive (Not Included)
Square, Pin Fins
1.100" (27.94mm)
1.100" (27.94mm)
-
0.250" (6.35mm)
2.0W @ 40°C
5.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
3083
3083
ALUM HEAT SINK FOR RASPBERRY PI
Adafruit Industries LLC
1 223
In Stock
1 : 1,35000 €
Bulk
-
Bulk
Active
Top Mount
Raspberry Pi 3
Thermal Tape, Adhesive (Included)
Square, Fins
0.551" (14.00mm)
0.551" (14.00mm)
-
0.315" (8.00mm)
-
-
-
Aluminum
-
531002B02500G
531002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Boyd Laconia, LLC
4 195
In Stock
1 : 1,46000 €
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
2.0W @ 30°C
4.00°C/W @ 400 LFM
13.40°C/W
Aluminum
Black Anodized
566010B03400(G)
566010B03400G
HEATSINK W/TAB BLACK
Boyd Laconia, LLC
1 002
In Stock
1 : 1,52000 €
Bulk
-
Bulk
Active
Board Level, Vertical
Multiwatt, SIP
Clip and PC Pin
Rectangular, Fins
1.220" (30.99mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 30°C
4.00°C/W @ 300 LFM
11.50°C/W
Aluminum
Black Anodized
6025DG
6025DG
HEATSINK TO-220 STAGGEREDFIN TIN
Boyd Laconia, LLC
13 976
In Stock
1 : 1,56000 €
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.250" (31.75mm)
0.875" (22.23mm)
-
0.250" (6.35mm)
3.0W @ 60°C
7.00°C/W @ 400 LFM
17.90°C/W
Copper
Tin
581002B02500(G)
581002B02500G
HEATSINK TO-220 PWR BLK W/PINS
Boyd Laconia, LLC
5 610
In Stock
1 : 1,69000 €
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
0.640" (16.26mm)
-
0.640" (16.26mm)
2.5W @ 50°C
4.00°C/W @ 500 LFM
17.40°C/W
Aluminum
Black Anodized
658-60AB, T1, T2, T3
658-60AB
HEATSINK CPU 28MM SQ BLK W/OTAPE
Wakefield-Vette
833
In Stock
1 : 1,69000 €
Bulk
Bulk
Active
Top Mount
BGA
Thermal Tape, Adhesive (Not Included)
Square, Pin Fins
1.100" (27.94mm)
1.100" (27.94mm)
-
0.598" (15.20mm)
2.5W @ 30°C
2.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
Showing
of 113 635

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.