Heat Sinks

Results: 10
Manufacturer
Advanced Thermal Solutions Inc.Assmann WSW ComponentsBoyd Laconia, LLCWakefield-Vette
Series
-637
Packaging
BagBoxBulkTray
Type
Board LevelBoard Level, Vertical
Attachment Method
Bolt OnBolt On and Board MountsBolt On and PC PinClipClip and PC Pin
Length
0.700" (17.78mm)0.748" (19.00mm)0.750" (19.05mm)0.984" (25.00mm)1.000" (25.40mm)1.250" (31.75mm)1.375" (34.93mm)
Width
0.504" (12.80mm)0.520" (13.21mm)0.640" (16.26mm)0.860" (21.84mm)0.874" (22.20mm)1.181" (30.00mm)1.375" (34.93mm)
Fin Height
0.250" (6.35mm)0.395" (10.03mm)0.472" (12.00mm)0.500" (12.70mm)0.504" (12.80mm)0.510" (12.95mm)0.640" (16.26mm)
Power Dissipation @ Temperature Rise
1.0W @ 30°C1.5W @ 50°C2.0W @ 50°C2.5W @ 40°C2.5W @ 50°C3.0W @ 60°C6.0W @ 76°C-
Thermal Resistance @ Forced Air Flow
4.00°C/W @ 500 LFM4.40°C/W @ 200 LFM5.80°C/W @ 200 LFM6.00°C/W @ 400 LFM8.00°C/W @ 400 LFM10.00°C/W @ 200 LFM10.00°C/W @ 500 LFM12.00°C/W @ 300 LFM-
Thermal Resistance @ Natural
10.00°C/W16.00°C/W17.40°C/W21.20°C/W22.00°C/W24.00°C/W25.00°C/W27.30°C/W32.00°C/W-
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
637-10ABPE
637-10ABPE
HEATSINK TO-220 VERT MT BLK 1"
Wakefield-Vette
7,118
In Stock
1 : ¥11.25000
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
581002B02500(G)
581002B02500G
HEATSINK TO-220 PWR BLK W/PINS
Boyd Laconia, LLC
7,404
In Stock
1 : ¥14.78000
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
592502B03400(G)
592502B03400G
HEATSINK TO-220 VERT MNT W/TABS
Boyd Laconia, LLC
10,103
In Stock
1 : ¥18.88000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.250" (31.75mm)
0.874" (22.20mm)
-
0.250" (6.35mm)
1.0W @ 30°C
10.00°C/W @ 200 LFM
22.00°C/W
Aluminum
Black Anodized
574502B00000G
574502B00000G
HEATSINK TO-220 VERT MNT .75"
Boyd Laconia, LLC
58,068
In Stock
1 : ¥2.87000
Bag
-
Bag
Active
Board Level
TO-220
Clip
Rectangular, Fins
0.750" (19.05mm)
0.860" (21.84mm)
-
0.395" (10.03mm)
3.0W @ 60°C
8.00°C/W @ 400 LFM
21.20°C/W
Aluminum
Black Anodized
5,515
In Stock
1 : ¥3.86000
Bulk
-
Bulk
Active
Board Level
TO-220
Clip
Rectangular, Fins
0.748" (19.00mm)
0.504" (12.80mm)
-
0.504" (12.80mm)
-
4.40°C/W @ 200 LFM
27.30°C/W
Aluminum
Black Anodized
577002B00000G
577002B00000G
HEAT SINK TO-220 .250" COMPACT
Boyd Laconia, LLC
12,835
In Stock
1 : ¥5.83000
Bag
-
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.250" (6.35mm)
1.5W @ 50°C
10.00°C/W @ 500 LFM
32.00°C/W
Aluminum
Black Anodized
6236BG
6236BG
HEATSINK TO-220 CLIP-ON BLACK
Boyd Laconia, LLC
4,084
In Stock
1 : ¥22.82000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip
Rectangular, Fins
0.700" (17.78mm)
0.520" (13.21mm)
-
0.510" (12.95mm)
2.0W @ 50°C
12.00°C/W @ 300 LFM
25.00°C/W
Aluminum
Black Anodized
574902B03700G
574902B03700G
HEATSINK TO-220 CLIP-ON/TABS
Boyd Laconia, LLC
4,864
In Stock
1 : ¥16.26000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and PC Pin
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
V7236B1
V7236B1
HEATSINK TO-220 19.05X13.21MM
Assmann WSW Components
0
In Stock
Check Lead Time
1 : ¥2.38000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.500" (12.70mm)
-
-
24.00°C/W
Aluminum
Black Anodized
0
In Stock
Check Lead Time
1 : ¥4.68000
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
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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.