Heat Sinks

Results: 4
Manufacturer
Advanced Thermal Solutions Inc.Boyd Laconia, LLC
Packaging
BagBulk
Type
Board LevelBoard Level, Vertical
Package Cooled
TO-220TO-220 (Dual)
Attachment Method
Bolt OnBolt On and PC Pin
Length
1.000" (25.40mm)1.130" (28.70mm)1.450" (36.83mm)1.950" (49.53mm)
Width
0.780" (19.81mm)1.650" (41.91mm)1.900" (48.26mm)
Fin Height
0.850" (21.60mm)0.950" (24.13mm)1.000" (25.40mm)
Power Dissipation @ Temperature Rise
3.0W @ 20°C4.0W @ 30°C4.0W @ 40°C-
Thermal Resistance @ Forced Air Flow
2.50°C/W @ 400 LFM4.00°C/W @ 200 LFM4.90°C/W @ 200 LFM5.00°C/W @ 200 LFM
Thermal Resistance @ Natural
4.40°C/W5.50°C/W6.40°C/W6.80°C/W
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
529702B02500G
529702B02500G
BOARD LEVEL HEATSINK 1" TO-220
Boyd Laconia, LLC
5,163
In Stock
1 : ¥68.39000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
4.0W @ 30°C
4.00°C/W @ 200 LFM
5.50°C/W
Aluminum
Black Anodized
7023b-mtg
7023B-MTG
BOARD LEVEL HEATSINK 1.95" TO220
Boyd Laconia, LLC
2,606
In Stock
1 : ¥13.87000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.950" (49.53mm)
1.900" (48.26mm)
-
0.950" (24.13mm)
3.0W @ 20°C
2.50°C/W @ 400 LFM
4.40°C/W
Aluminum
Black Anodized
504222B00000G
504222B00000G
HEATSINK TO-220 PWR CLR 1.45"10W
Boyd Laconia, LLC
4,147
In Stock
1 : ¥18.31000
Bag
-
Bag
Active
Board Level
TO-220 (Dual)
Bolt On
Rectangular, Fins
1.450" (36.83mm)
0.780" (19.81mm)
-
0.850" (21.60mm)
4.0W @ 40°C
5.00°C/W @ 200 LFM
6.40°C/W
Aluminum
Black Anodized
8,758
In Stock
1 : ¥11.41000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.130" (28.70mm)
1.900" (48.26mm)
-
0.950" (24.13mm)
-
4.90°C/W @ 200 LFM
6.80°C/W
Aluminum
Black Anodized
Showing
of 4

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.