Heat Sinks

Results: 114 064
Manufacturer
Adafruit Industries LLCAdvanced Thermal Solutions Inc.AMEC ThermasolARTESYN / Advanced EnergyAssmann WSW ComponentsBoyd Laconia, LLCBrainboxesComair RotronCooling SourceCooltron Industrial SupplyCTS ElectrocomponentsCTS Thermal Management Products
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, HorizontalBoard Level, VerticalBoard Level, Vertical, ExtrusionHeat SpreaderHeat Spreader Kit, Top MountSide Mount with FanTop MountTop Mount KitTop Mount with FanTop Mount, Extrusion
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 Locking PinBolt On and Locking Pin, Solderable
Shape
-Circular, FinsCylindricalCylindrical, Pin FinsRectangularRectangular, Angled FinsRectangular, FinsRectangular, Fins; Square, FinsRectangular, Pin FinsRhombusRoundSquareSquare, Angled FinsSquare, Fins
Length
0.113" (2.87mm)0.130" (3.30mm)0.138" (3.50mm)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)
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)0.311" (7.90mm)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) OD0.307" (7.80mm) ID, 0.748" (19.00mm) 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) 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
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/W0.11°C/W0.12°C/W0.13°C/W0.14°C/W0.15°C/W0.16°C/W0.17°C/W0.18°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
114 064Results

Showing
of 114 064
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
39 222
In Stock
1 : 7,70000 Kč
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
V8508A
V8508A
HEATSINK TO-220 19X12.80MM
Assmann WSW Components
9 372
In Stock
1 : 10,03000 Kč
Bulk
-
Bulk
Active
Board Level
TO-220
Press Fit
Rectangular, Fins
0.748" (19.00mm)
0.504" (12.80mm)
-
0.500" (12.70mm)
3.0W @ 60°C
14.00°C/W @ 200 LFM
-
Aluminum
Black Anodized
290-1AB
290-1AB
HEATSINK TO-220 VERT/HORZ BLK
Wakefield-Vette
5 565
In Stock
1 : 12,13000 Kč
Bulk
Bulk
Active
Board Level
TO-218, TO-202, TO-220
Bolt On
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 44°C
7.00°C/W @ 400 LFM
22.00°C/W
Aluminum
Black Anodized
V2006B
V2006B
HEATSINK TO-220 36.83X17.80MM
Assmann WSW Components
3 074
In Stock
3 000
Factory
1 : 12,83000 Kč
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
1.450" (36.83mm)
0.700" (17.78mm)
-
0.850" (21.60mm)
-
-
7.00°C/W
Aluminum
Black Anodized
V-1100-SMD/B-L
V-1100-SMD/B-L
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
1 197
In Stock
1 : 13,30000 Kč
Bulk
-
Bulk
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
V2017B
V2017B
HEATSINK ANOD ALUM CPU
Assmann WSW Components
1 666
In Stock
1 : 15,40000 Kč
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
2 332
In Stock
1 : 16,10000 Kč
Tray
-
Tray
Active
Board Level
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.181" (30.00mm)
-
0.472" (12.00mm)
-
-
10.00°C/W
Aluminum
Black Anodized
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
6 002
In Stock
1 : 17,26000 Kč
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
4 228
In Stock
1 : 18,90000 Kč
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
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
13 502
In Stock
1 : 19,60000 Kč
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
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
19 291
In Stock
1 : 21,23000 Kč
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220, TO-262
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.500" (12.70mm)
-
0.500" (12.70mm)
1.0W @ 30°C
7.00°C/W @ 400 LFM
27.30°C/W
Aluminum
Black Anodized
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
6 800
In Stock
1 : 21,70000 Kč
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
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
25 152
In Stock
1 : 23,10000 Kč
Bulk
-
Bulk
Active
Top Mount Kit
Raspberry Pi 4B
Adhesive
-
-
-
-
-
-
-
-
Aluminum
-
V7477W
V7477W
HEATSINK TOP-3 TO-220 SOT-32
Assmann WSW Components
2 346
In Stock
1 : 23,33000 Kč
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
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Boyd Laconia, LLC
58 576
In Stock
1 : 24,26000 Kč
Cut Tape (CT)
250 : 18,18620 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.500" (12.70mm)
1.030" (26.16mm)
-
0.400" (10.16mm)
1.3W @ 30°C
10.00°C/W @ 200 LFM
18.00°C/W
Aluminum
Tin
8 453
In Stock
1 : 24,73000 Kč
Bulk
-
Bulk
Active
Top Mount
Assorted (BGA, LGA, CPU, ASIC...)
Bolt On and Board Mounts
Square, Pin Fins
0.984" (25.00mm)
0.984" (25.00mm)
-
0.590" (15.00mm)
-
-
16.00°C/W
Aluminum
Tin
658-25AB, T1, T2, T4
658-25AB
HEATSINK CPU 28MM SQ BLK
Wakefield-Vette
12 449
In Stock
1 : 25,66000 Kč
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
HSB05-171711
HSB05-171711
HEAT SINK, BGA, 17 X 17 X 11.5 M
Same Sky (Formerly CUI Devices)
7 183
In Stock
1 : 26,83000 Kč
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
574502B03300G
574502B03300G
HEATSINK TO-220 VERT MNT W/TAB
Boyd Laconia, LLC
9 598
In Stock
1 : 28,00000 Kč
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.810" (20.57mm)
-
0.390" (9.91mm)
3.0W @ 60°C
6.00°C/W @ 600 LFM
21.20°C/W
Aluminum
Black Anodized
658-60AB, T1, T2, T3
658-60AB
HEATSINK CPU 28MM SQ BLK W/OTAPE
Wakefield-Vette
168
In Stock
1 : 31,73000 Kč
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
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Boyd Laconia, LLC
9 683
In Stock
1 : 33,36000 Kč
Cut Tape (CT)
250 : 24,85764 Kč
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
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
10 936
In Stock
1 : 34,53000 Kč
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
LTN20069-T5
LTN20069
HEAT SINK BGA/PGA 16.5X16.5X8.9
Wakefield-Vette
6 544
In Stock
1 : 36,39000 Kč
Bulk
Bulk
Active
Board Level
Assorted (BGA, LGA, CPU, ASIC...)
Thermal Tape, Adhesive (Included)
Square, Fins
0.650" (16.51mm)
0.653" (16.59mm)
-
0.350" (8.89mm)
-
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
513201B02500(G)
513201B02500G
HEATSINK TO-218/TO-247 W/PINS 2"
Boyd Laconia, LLC
2 557
In Stock
1 : 36,39000 Kč
Bulk
-
Bulk
Active
Board Level, Vertical
TO-218
Bolt On and PC Pin
Rectangular, Fins
2.000" (50.80mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
2.0W @ 20°C
3.00°C/W @ 400 LFM
8.30°C/W
Aluminum
Black Anodized
531002B02500G
531002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Boyd Laconia, LLC
1 633
In Stock
1 : 37,56000 Kč
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
Showing
of 114 064

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.