Heat Sinks

Results: 22
Product Status
ActiveObsolete
Package Cooled
TO-126TO-220TO-247TO-264
Attachment Method
2 Clips and PC Pin3 Clips and PC PinClip and PC Pin
Length
0.984" (25.00mm)1.181" (30.00mm)1.575" (40.00mm)1.969" (50.00mm)2.283" (58.00mm)2.953" (75.00mm)3.346" (85.00mm)
Width
1.280" (32.51mm)1.500" (38.10mm)
Fin Height
0.710" (18.03mm)0.732" (18.60mm)
Power Dissipation @ Temperature Rise
2.5W @ 20°C2.5W @ 30°C3.5W @ 28°C5.0W @ 60°C-
Thermal Resistance @ Forced Air Flow
2.00°C/W @ 300 LFM5.00°C/W @ 200 LFM6.00°C/W @ 350 LFM6.00°C/W @ 500 LFM-
Material Finish
Black AnodizedDegreased
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
C247-050-2AE
C247-050-2AE
HEATSINK FOR TO-247 WITH 2 CLIPS
Ohmite
2,133
In Stock
1 : $9.99000
Box
Box
Active
Board Level, Vertical
TO-247
2 Clips and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
2.5W @ 30°C
5.00°C/W @ 200 LFM
-
Aluminum
Black Anodized
C247-025-1VE
C247-025-1VE
HEATSINK FOR TO-247 WITH 1 CLIP
Ohmite
1,881
In Stock
1 : $3.59000
Box
Box
Active
Board Level, Vertical
TO-247
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
5.0W @ 60°C
6.00°C/W @ 350 LFM
-
Aluminum
Degreased
C247-075-3AE
C247-075-3AE
HEATSINK FOR TO-247 WITH 3 CLIPS
Ohmite
372
In Stock
1 : $12.74000
Box
Box
Active
Board Level, Vertical
TO-247
3 Clips and PC Pin
Rectangular, Fins
2.953" (75.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
2.5W @ 20°C
2.00°C/W @ 300 LFM
-
Aluminum
Black Anodized
C220-025-1VE
C220-025-1VE
HEATSINK AND CLIP FOR TO-220
Ohmite
116
In Stock
1 : $4.38000
Box
Box
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C264-030-1VE
C264-030-1VE
HEATSINK AND CLIP FOR TO-264
Ohmite
141
In Stock
1 : $6.51000
Box
Box
Active
Board Level, Vertical
TO-264
Clip and PC Pin
Rectangular, Fins
1.181" (30.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C264-085-3AE
C264-085-3AE
HEATSINK AND CLIPS FOR 3 TO-264
Ohmite
207
In Stock
1 : $9.02000
Box
Box
Active
Board Level, Vertical
TO-264
3 Clips and PC Pin
Rectangular, Fins
3.346" (85.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C247-075-3VE
C247-075-3VE
HEATSINK FOR TO-247 WITH 3 CLIPS
Ohmite
200
In Stock
1 : $12.44000
Box
Box
Active
Board Level, Vertical
TO-247
3 Clips and PC Pin
Rectangular, Fins
2.953" (75.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
2.5W @ 20°C
2.00°C/W @ 300 LFM
-
Aluminum
Degreased
C220-050-2AE
C220-050-2AE
HEATSINK AND CLIPS FOR 2 TO-220
Ohmite
40
In Stock
1 : $8.88000
Box
Box
Active
Board Level, Vertical
TO-220
2 Clips and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C220-050-2VE
C220-050-2VE
HEATSINK AND CLIP FOR 2 TO-220
Ohmite
69
In Stock
1 : $10.23000
Box
Box
Active
Board Level, Vertical
TO-220
2 Clips and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C220-075-3VE
C220-075-3VE
HEATSINK AND CLIPS FOR 3 TO-220
Ohmite
42
In Stock
1 : $11.88000
Box
Box
Active
Board Level, Vertical
TO-220
3 Clips and PC Pin
Rectangular, Fins
2.953" (75.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C247-025-1AE
C247-025-1AE
HEATSINK FOR TO-247 WITH 1 CLIP
Ohmite
0
In Stock
Check Lead Time
1 : $7.25000
Box
Box
Active
Board Level, Vertical
TO-247
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
5.0W @ 60°C
6.00°C/W @ 350 LFM
-
Aluminum
Black Anodized
C247-050-2VE
C247-050-2VE
HEATSINK FOR TO-247 WITH 2 CLIPS
Ohmite
6
In Stock
1 : $9.53000
Box
Box
Active
Board Level, Vertical
TO-247
2 Clips and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
2.5W @ 30°C
5.00°C/W @ 200 LFM
-
Aluminum
Degreased
C264-030-1AE
C264-030-1AE
HEATSINK AND CLIP FOR TO-264
Ohmite
10
In Stock
1 : $7.28000
Box
Box
Active
Board Level, Vertical
TO-264
Clip and PC Pin
Rectangular, Fins
1.181" (30.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C220-075-3AE
C220-075-3AE
HEATSINK AND CLIPS FOR 3 TO-220
Ohmite
0
In Stock
Check Lead Time
1 : $13.20000
Box
Box
Active
Board Level, Vertical
TO-220
3 Clips and PC Pin
Rectangular, Fins
2.953" (75.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C220-025-1AE
C220-025-1AE
HEATSINK AND CLIP FOR TO-220
Ohmite
0
In Stock
Check Lead Time
70 : $6.38457
Box
Box
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C264-058-2VE
C264-058-2VE
HEATSINK AND CLIPS FOR 2 TO-264
Ohmite
0
In Stock
Check Lead Time
10 : $9.85800
Box
Box
Active
Board Level, Vertical
TO-264
2 Clips and PC Pin
Rectangular, Fins
2.283" (58.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C264-058-2AE
C264-058-2AE
HEATSINK AND CLIPS FOR 2 TO-264
Ohmite
0
In Stock
Check Lead Time
10 : $10.59100
Box
Box
Active
Board Level, Vertical
TO-264
2 Clips and PC Pin
Rectangular, Fins
2.283" (58.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
C264-085-3VE
C264-085-3VE
HEATSINK AND CLIPS FOR 3 TO-264
Ohmite
0
In Stock
Check Lead Time
10 : $13.43600
Box
Box
Active
Board Level, Vertical
TO-264
3 Clips and PC Pin
Rectangular, Fins
3.346" (85.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Degreased
C126-025-1AE
C126-025-1AE
HEATSINK FOR TO-126 25MM
Ohmite
0
In Stock
Obsolete
Box
Obsolete
Board Level, Vertical
TO-126
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.280" (32.51mm)
-
0.732" (18.60mm)
3.5W @ 28°C
6.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
C126-040-2VE
C126-040-2VE
HEATSINK FOR TO-126 40MM
Ohmite
0
In Stock
Obsolete
Box
Obsolete
Board Level, Vertical
TO-126
2 Clips and PC Pin
Rectangular, Fins
1.575" (40.00mm)
1.280" (32.51mm)
-
0.732" (18.60mm)
-
-
-
Aluminum
Degreased
C126-040-2AE
C126-040-2AE
HEATSINK FOR TO-126 40MM
Ohmite
0
In Stock
Obsolete
Box
Obsolete
Board Level, Vertical
TO-126
2 Clips and PC Pin
Rectangular, Fins
1.575" (40.00mm)
1.280" (32.51mm)
-
0.732" (18.60mm)
-
-
-
Aluminum
Black Anodized
C126-025-1VE
C126-025-1VE
HEATSINK FOR TO-126 25MM
Ohmite
0
In Stock
Obsolete
Box
Obsolete
Board Level, Vertical
TO-126
Clip and PC Pin
Rectangular, Fins
0.984" (25.00mm)
1.280" (32.51mm)
-
0.732" (18.60mm)
3.5W @ 28°C
6.00°C/W @ 500 LFM
-
Aluminum
Degreased
Showing
of 22

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.