Heat Sinks

Results: 641
Manufacturer
Advanced Thermal Solutions Inc.Assmann WSW ComponentsBoyd Laconia, LLCCTS Thermal Management ProductsCUI DevicesDelta ElectronicsMalico Inc.OhmiteTE Connectivity AMP ConnectorsWakefield-Vette
Series
-235609678692693694901902903904906
Packaging
BagBoxBulkTray
Product Status
ActiveNot For New DesignsObsolete
Type
-Board LevelBoard Level with FanBoard Level, VerticalBoard Level, Vertical, ExtrusionTop Mount
Package Cooled
-AMD APU and CPU CoolersAMD CPU CoolerAssorted (BGA, LGA, CPU, ASIC...)BGAFlip Chip ProcessorsMultiwatt, SIPSOT-32, TO-220, TOP-3TO-101TO-126TO-126, TO-220, TO-247TO-201
Attachment Method
2 Clips and PC Pin3 Clips and PC PinBolt OnBolt On and ClipBolt On and PC PinClipClip and Board LocksClip and Board MountsClip and PC PinClip and PC Pin, Bolt OnClip, Solder FootClip, TapeClip, Thermal MaterialClip, Thermal Tape, Adhesive (Not included)
Shape
-CylindricalRectangularRectangular, Angled FinsRectangular, FinsRectangular, Pin FinsSquare, Angled FinsSquare, FinsSquare, Pin Fins
Length
0.375" (9.53mm)0.394" (10.00mm)0.551" (14.00mm)0.591" (15.00mm)0.591" (15.01mm)0.600" (15.24mm)0.669" (17.00mm)0.690" (17.53mm)0.700" (17.78mm)0.748" (19.00mm)0.750" (19.05mm)0.752" (19.10mm)
Width
0.268" (6.81mm)0.394" (10.00mm)0.430" (10.92mm)0.433" (11.00mm)0.490" (12.44mm)0.500" (12.70mm)0.504" (12.80mm)0.520" (13.21mm)0.551" (14.00mm)0.591" (15.00mm)0.669" (17.00mm)0.690" (17.53mm)
Diameter
1.375" (34.92mm) OD-
Fin Height
0.079" (2.00mm)0.130" (3.30mm)0.157" (4.00mm)0.169" (4.30mm)0.275" (7.00mm)0.276" (7.00mm)0.295" (7.50mm)0.307" (7.80mm)0.319" (8.10mm)0.335" (8.50mm)0.354" (9.00mm)0.358" (9.10mm)
Power Dissipation @ Temperature Rise
1.0W @ 20°C1.0W @ 30°C1.0W @ 40°C1.5W @ 40°C1.5W @ 50°C2.0W @ 20°C2.0W @ 30°C2.0W @ 40°C2.0W @ 50°C2.5W @ 20°C2.5W @ 40°C2.6W @ 75°C
Thermal Resistance @ Forced Air Flow
0.60°C/W @ 600 LFM1.00°C/W @ 300 LFM1.00°C/W @ 500 LFM1.00°C/W @ 800 LFM1.10°C/W @ 200 LFM1.30°C/W @ 200 LFM1.40°C/W @ 200 LFM1.45°C/W @ 200 LFM1.50°C/W @ 200 LFM1.50°C/W @ 400 LFM1.55°C/W @ 200 LFM1.60°C/W @ 200 LFM
Thermal Resistance @ Natural
0.31°C/W0.43°C/W0.51°C/W0.55°C/W0.59°C/W0.63°C/W0.67°C/W0.70°C/W0.71°C/W0.72°C/W0.77°C/W0.81°C/W
Material
-AluminumAluminum AlloyCopper
Material Finish
-Black AnodizedBlack CoatingBlack PaintBlue AnodizedDegreasedTinUnfinished
Stocking Options
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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
576802B00000G
576802B00000G
HEATSINK TO-220 5W BLK
Boyd Laconia, LLC
2,750
In Stock
1 : $0.55000
Bag
-
Bag
Active
Board Level
TO-220, TO-262
Clip
Rectangular, Fins
0.750" (19.05mm)
0.500" (12.70mm)
-
0.500" (12.70mm)
1.5W @ 40°C
7.00°C/W @ 400 LFM
27.30°C/W
Aluminum
Black Anodized
576802B03900G
576802B03900G
HEATSINK TO220 CLIPON W/TAB.75"
Boyd Laconia, LLC
4,722
In Stock
1 : $0.72000
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
V7477W
V7477W
HEATSINK TOP-3 TO-220 SOT-32
Assmann WSW Components
5,441
In Stock
1 : $0.85000
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
534202B02853G
534202B02853G
HEATSINK TO-220 W/SHURLOCK-CLIP
Boyd Laconia, LLC
19,355
In Stock
1 : $1.68000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and Board Locks
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
1.0W @ 20°C
6.00°C/W @ 300 LFM
13.40°C/W
Aluminum
Black Anodized
6043BG
6043BG
HEATSINK TO-220 LOCKING TAB CLIP
Boyd Laconia, LLC
5,979
In Stock
1 : $1.96000
Bulk
-
Bulk
Active
Board Level
TO-220
Clip
Rectangular
0.800" (20.32mm)
0.268" (6.81mm)
-
1.000" (25.40mm)
1.5W @ 40°C
4.00°C/W @ 500 LFM
23.00°C/W
Aluminum
Black Anodized
574402B03200(G)
574402B03200G
HEATSINK TO220 HOR MNT W/TAB.75"
Boyd Laconia, LLC
11,737
In Stock
1 : $2.13000
Bulk
-
Bulk
Active
Board Level
TO-220
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.860" (21.84mm)
-
0.395" (10.03mm)
3.0W @ 60°C
12.00°C/W @ 200 LFM
23.20°C/W
Aluminum
Black Anodized
WA-T220-101E
WA-T220-101E
HEATSINK AND CLIP FOR TO-220 BLK
Ohmite
8,363
In Stock
1 : $2.26000
Tray
Tray
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
1.201" (30.50mm)
0.720" (18.29mm)
-
0.630" (16.00mm)
1.0W @ 20°C
-
12.00°C/W
Aluminum
Black Anodized
574902B00000G
574902B00000G
HEATSINK TO-220 CLIP-ON
Boyd Laconia, LLC
1,316
In Stock
1 : $2.26000
Bulk
-
Bulk
Active
Board Level
TO-220
Clip
Rectangular, Fins
1.375" (34.93mm)
0.860" (21.84mm)
-
0.395" (10.03mm)
2.5W @ 40°C
6.00°C/W @ 400 LFM
16.00°C/W
Aluminum
Black Anodized
WA-T247-101E
WA-T247-101E
HEATSINK AND CLIP FOR TO-247 BLK
Ohmite
11,852
In Stock
1 : $2.59000
Tray
Tray
Active
Board Level, Vertical
TO-247
Clip and PC Pin
Rectangular, Fins
1.260" (32.00mm)
0.921" (23.40mm)
-
0.630" (16.00mm)
1.0W @ 20°C
8.00°C/W @ 500 LFM
11.00°C/W
Aluminum
Black Anodized
WV-T247-101E
WV-T247-101E
HEATSINK AND CLIP FOR TO-247
Ohmite
3,813
In Stock
1 : $3.01000
Tray
Tray
Active
Board Level, Vertical
TO-247
Clip and PC Pin
Rectangular, Fins
1.260" (32.00mm)
0.921" (23.40mm)
-
0.630" (16.00mm)
1.0W @ 20°C
8.00°C/W @ 500 LFM
9.00°C/W
Aluminum
Degreased
R2A-CT4-38E
R2A-CT4-38E
HEATSINK FOR TO-247
Ohmite
3,385
In Stock
1 : $3.17000
Box
Box
Active
Board Level
TO-247
Clip and PC Pin
Rectangular, Fins
1.500" (38.10mm)
1.380" (35.05mm)
-
0.870" (22.10mm)
2.0W @ 20°C
1.00°C/W @ 800 LFM
8.60°C/W
Aluminum
Black Anodized
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
3,815
In Stock
1 : $4.00000
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
530102B00150(G)
530102B00150G
HEAT SINK 1.75" HIGH RISE TO-220
Boyd Laconia, LLC
1,763
In Stock
1 : $4.10000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and Board Mounts
Square, Fins
1.750" (44.45mm)
0.490" (12.44mm)
-
1.750" (44.45mm)
4.0W @ 30°C
1.50°C/W @ 400 LFM
6.30°C/W
Aluminum
Black Anodized
OMNI-UNI-27-50
OMNI-UNI-27-50
HEATSINK TO-247 TO-264 TO-220
Wakefield-Vette
1,331
In Stock
1 : $4.39000
Bulk
Bulk
Active
Board Level, Vertical
TO-220, TO-247, TO-264
Clip, Solder Foot
Rectangular, Fins
1.969" (50.00mm)
1.063" (27.00mm)
-
1.969" (50.00mm)
-
-
-
Aluminum
Black Anodized
C40-058-VE
C40-058-VE
HEATSINK FOR TO-247 TO-264
Ohmite
806
In Stock
1 : $4.39000
Box
Box
Active
Board Level, Vertical
TO-247, TO-264, SOT-227
Clip and Board Mounts
Rectangular, Fins
2.283" (58.00mm)
1.724" (43.79mm)
-
1.260" (32.00mm)
-
-
-
Aluminum
Degreased
530101B00150G
530101B00150G
HEATSINK 1.75" HI RISE TO-218
Boyd Laconia, LLC
2,625
In Stock
1 : $4.59000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-218
Clip and Board Mounts
Square, Fins
1.750" (44.45mm)
0.490" (12.44mm)
-
1.750" (44.45mm)
4.0W @ 30°C
1.50°C/W @ 400 LFM
6.30°C/W
Aluminum
Black Anodized
C40-058-AE
C40-058-AE
HEATSINK FOR TO-247 TO-264
Ohmite
2,480
In Stock
1 : $5.78000
Box
Box
Active
Board Level, Vertical
TO-247, TO-264, SOT-227
Clip and Board Mounts
Rectangular, Fins
2.283" (58.00mm)
1.724" (43.79mm)
-
1.260" (32.00mm)
-
-
-
Aluminum
Black Anodized
534202B03453G
534202B03453G
BOARD LEVEL HEATSINK .5" TO-220
Boyd Laconia, LLC
909
In Stock
1 : $5.93000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and Board Locks
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
1.0W @ 20°C
6.00°C/W @ 300 LFM
13.40°C/W
Aluminum
Black Anodized
PA-T22-38E
PA-T22-38E
DUAL PIN FIN HEATSINK 2 CLIPS
Ohmite
1,009
In Stock
1 : $7.94000
Box
Box
Active
Board Level, Vertical
TO-220, TO-247, TO-264
2 Clips and PC Pin
Rectangular, Pin Fins
2.170" (55.12mm)
1.240" (31.50mm)
-
1.520" (38.61mm)
-
-
3.13°C/W
Aluminum
Black Anodized
904-27-2-12-2-B-0
904-27-2-12-2-B-0
HEATSINK 27X27X12MM PIN
Wakefield-Vette
482
In Stock
1 : $8.28000
Box
Box
Active
Top Mount
BGA
Push Pin
Square, Pin Fins
1.063" (27.00mm)
1.063" (27.00mm)
-
0.457" (11.60mm)
-
4.30°C/W @ 200 LFM
12.90°C/W
Aluminum
Black Anodized
OMNI-UNI-32-58
OMNI-UNI-32-58
UNIVERSAL TO HEATSINK 32X58MM
Wakefield-Vette
1,177
In Stock
1 : $10.41000
Tray
Tray
Active
Board Level, Vertical
TO-247, TO-264
Clip, Solder Foot
Rectangular, Fins
2.280" (57.90mm)
1.250" (31.75mm)
-
1.823" (46.30mm)
-
-
-
Aluminum
Black Anodized
MA-302-55E
MA-302-55E
HEATSINK FOR TO-247 TO-264
Ohmite
450
In Stock
1 : $13.04000
Box
Box
Active
Top Mount
TO-247, TO-264
Clip and PC Pin
Rectangular, Fins
2.170" (55.12mm)
2.200" (55.88mm)
-
1.712" (43.48mm)
5.0W @ 20°C
1.00°C/W @ 300 LFM
-
Aluminum
Black Anodized
280
In Stock
1 : $15.45000
Bulk
Bulk
Active
Top Mount
BGA
Clip, Thermal Material
Square, Angled Fins
1.063" (27.00mm)
1.063" (27.00mm)
-
0.768" (19.50mm)
-
3.60°C/W @ 200 LFM
-
Aluminum
Black Anodized
292
In Stock
1 : $15.70000
Bulk
Bulk
Active
Top Mount
BGA
Clip, Thermal Material
Square, Pin Fins
1.063" (27.00mm)
1.063" (27.00mm)
-
0.374" (9.50mm)
-
3.30°C/W @ 200 LFM
-
Aluminum
Black Anodized
OMNI-UNI-41-75
OMNI-UNI-41-75
UNIVERSAL TO HEATSINK 41X75MM
Wakefield-Vette
1,048
In Stock
1 : $16.76000
Tray
Tray
Active
Board Level, Vertical
TO-247, TO-264
Clip, Solder Foot
Rectangular, Fins
2.953" (75.00mm)
1.614" (41.00mm)
-
2.480" (62.99mm)
-
-
-
Aluminum
Black Anodized
Showing
of 641

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.