Heat Sinks

Results: 12
Packaging
BoxBulkTray
Product Status
ActiveObsolete
Package Cooled
TO-220TO-220, TO-247 (Dual)TO-247TO-264
Length
1.200" (30.48mm)1.201" (30.50mm)1.260" (32.00mm)
Width
0.720" (18.29mm)0.921" (23.40mm)1.710" (43.43mm)
Power Dissipation @ Temperature Rise
1.0W @ 20°C3.0W @ 50°C4.0W @ 40°C
Thermal Resistance @ Forced Air Flow
6.00°C/W @ 200 LFM8.00°C/W @ 500 LFM-
Thermal Resistance @ Natural
5.00°C/W6.00°C/W9.00°C/W11.00°C/W12.00°C/W13.00°C/W
Material
Aluminum AlloyAluminum
Material Finish
Black AnodizedDegreasedUnfinished
Stocking Options
Environmental Options
Media
Marketplace Product
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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
WA-T220-101E
WA-T220-101E
HEATSINK AND CLIP FOR TO-220 BLK
Ohmite
13,024
In Stock
1 : $2.26000
Tray
Tray
ActiveBoard Level, VerticalTO-220Clip and PC PinRectangular, Fins1.201" (30.50mm)0.720" (18.29mm)-0.630" (16.00mm)1.0W @ 20°C-12.00°C/WAluminumBlack Anodized
WA-T247-101E
WA-T247-101E
HEATSINK AND CLIP FOR TO-247 BLK
Ohmite
13,992
In Stock
1 : $2.59000
Tray
Tray
ActiveBoard Level, VerticalTO-247Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)1.0W @ 20°C8.00°C/W @ 500 LFM11.00°C/WAluminumBlack Anodized
WA-T264-101E
WA-T264-101E
HEATSINK W/CLIP FOR TO-264
Ohmite
4,575
In Stock
1 : $2.63000
Box
Box
ActiveBoard Level, VerticalTO-264Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)1.0W @ 20°C8.00°C/W @ 500 LFM11.00°C/WAluminumBlack Anodized
WV-T264-101E
WV-T264-101E
HEATSINK W/CLIP FOR TO-264
Ohmite
382
In Stock
1 : $2.38000
Box
Box
ActiveBoard Level, VerticalTO-264Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)1.0W @ 20°C8.00°C/W @ 500 LFM12.00°C/WAluminumUnfinished
WV-T247-101E
WV-T247-101E
TO-247 AUTO CLIP HEAT SINK
Ohmite
119
Marketplace
1 : $2.31000
Bulk
Bulk
ActiveBoard Level, VerticalTO-247Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)3.0W @ 50°C8.00°C/W @ 500 LFM12.00°C/WAluminum AlloyDegreased
WV-T264-101E
WV-T264-101E
TO-264 AUTO CLIP HEAT SINK
Ohmite
120
Marketplace
1 : $2.15000
Bulk
Bulk
ActiveBoard Level, VerticalTO-264Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)3.0W @ 50°C8.00°C/W @ 500 LFM12.00°C/WAluminum AlloyDegreased
WV-T220-101E
WV-T220-101E
HEATSINK AND CLIP FOR TO-220
Ohmite
84
In Stock
1 : $2.26000
Tray
Tray
ActiveBoard Level, VerticalTO-220Clip and PC PinRectangular, Fins1.201" (30.50mm)0.720" (18.29mm)-0.630" (16.00mm)1.0W @ 20°C-13.00°C/WAluminumDegreased
WA-T220-101E
WA-T220-101E
TO-220 AUTO CLIP HEAT SINK
Ohmite
39
Marketplace
1 : $2.13000
Bulk
Bulk
ActiveBoard Level, VerticalTO-220Clip and PC PinRectangular, Fins1.201" (30.50mm)0.720" (18.29mm)-0.630" (16.00mm)1.0W @ 20°C-12.00°C/WAluminumBlack Anodized
WV-T247-101E
WV-T247-101E
HEATSINK AND CLIP FOR TO-247
Ohmite
0
In Stock
Check Lead Time
1 : $2.82000
Tray
Tray
ActiveBoard Level, VerticalTO-247Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)1.0W @ 20°C8.00°C/W @ 500 LFM9.00°C/WAluminumDegreased
WA-T264-101E
WA-T264-101E
TO-264 AUTO CLIP HEAT SINK
Ohmite
25
Marketplace
1 : $2.78000
Bulk
Bulk
ActiveBoard Level, VerticalTO-264Clip and PC PinRectangular, Fins1.260" (32.00mm)0.921" (23.40mm)-0.630" (16.00mm)3.0W @ 50°C8.00°C/W @ 500 LFM11.00°C/WAluminum AlloyBlack Anodized
WV-DT2-101E
WV-DT2-101E
HEATSINK DUAL FOR TO-220/247
Ohmite
14
In Stock
1 : $3.78000
Box
Box
ObsoleteBoard Level, VerticalTO-220, TO-247 (Dual)Clip and PC PinRectangular, Fins1.200" (30.48mm)1.710" (43.43mm)-0.630" (16.00mm)4.0W @ 40°C6.00°C/W @ 200 LFM6.00°C/WAluminumDegreased
WA-DT2-101E
WA-DT2-101E
HEATSINK DUAL FOR TO-220/247 BLK
Ohmite
0
In Stock
Obsolete
Box
ObsoleteBoard Level, VerticalTO-220, TO-247 (Dual)Clip and PC PinRectangular, Fins1.200" (30.48mm)1.710" (43.43mm)-0.630" (16.00mm)4.0W @ 40°C6.00°C/W @ 200 LFM5.00°C/WAluminumBlack Anodized
Showing
of 12

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.