Heat Sinks

Results: 24
Packaging
BoxBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)
Product Status
ActiveDiscontinued at Digi-Key
Package Cooled
TO-263 (D²Pak)TO-268 (D³Pak)
Width
1.020" (25.91mm)1.030" (26.16mm)1.220" (30.99mm)1.390" (35.31mm)1.580" (40.13mm)
Fin Height
0.400" (10.16mm)0.460" (11.68mm)0.480" (12.19mm)
Power Dissipation @ Temperature Rise
2.0W @ 30°C5.0W @ 35°C6.0W @ 40°C7.0W @ 35°C7.0W @ 45°C9.0W @ 43°C-
Thermal Resistance @ Forced Air Flow
4.00°C/W @ 700 LFM5°C/W @ 500 LFM6.00°C/W @ 600 LFM7.00°C/W @ 500 LFM7°C/W @ 500 LFM8.00°C/W @ 500 LFM-
Material Finish
Black AnodizedDegreased
Stocking Options
Environmental Options
Media
Marketplace Product
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Showing
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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
DV-T263-201E-TR
DV-T263-201E-TR
HEATSINK FOR TO-263
Ohmite
23,598
In Stock
1 : ¥9.19000
Cut Tape (CT)
200 : ¥8.10675
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.480" (12.19mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Degreased
DV-T263-101E
DV-T263-101E-TR
TO-263 HEAT SINK / POLY TAPE
Ohmite
250
In Stock
1 : ¥19.37000
Cut Tape (CT)
250 : ¥15.29764
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.400" (10.16mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T263-201E-TR
DA-T263-201E-TR
HEATSINK FOR TO-263
Ohmite
6,323
In Stock
1 : ¥19.46000
Cut Tape (CT)
200 : ¥16.38670
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.480" (12.19mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DV-T268-301E-TR
DV-T268-301E-TR
HEATSINK FOR TO-268
Ohmite
4,527
In Stock
1 : ¥18.14000
Cut Tape (CT)
200 : ¥11.80505
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.580" (40.13mm)
-
0.460" (11.68mm)
7.0W @ 35°C
4.00°C/W @ 700 LFM
-
Aluminum
Degreased
DA-T268-301E-TR
DA-T268-301E-TR
HEATSINK FOR TO-268
Ohmite
3,023
In Stock
1 : ¥19.70000
Cut Tape (CT)
200 : ¥16.59230
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.580" (40.13mm)
-
0.460" (11.68mm)
7.0W @ 35°C
4.00°C/W @ 700 LFM
-
Aluminum
Black Anodized
DA-T268-401E-TR
DV-T263-301E-TR
HEATSINK D2PAK TO-263 DEGREASED
Ohmite
443
In Stock
1 : ¥19.37000
Cut Tape (CT)
200 : ¥16.31770
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.390" (35.31mm)
-
0.460" (11.68mm)
6.0W @ 40°C
7.00°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T263-301E-TR
DA-T263-301E-TR
HEATSINK D2PAK TO-263 ANODIZED
Ohmite
53
In Stock
1 : ¥24.14000
Cut Tape (CT)
200 : ¥21.49125
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.390" (35.31mm)
-
0.460" (11.68mm)
6.0W @ 40°C
7.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DA-T263-101E
DA-T263-101E-TR
TO-263 HEAT SINK / POLY TAPE
Ohmite
6
In Stock
1 : ¥17.81000
Cut Tape (CT)
250 : ¥16.79008
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.400" (10.16mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DA-T263-401E-TR
DA-T263-401E-TR
TO-263 SMD HEAT SINK ANODZD
Ohmite
0
In Stock
Check Lead Time
1 : ¥25.53000
Cut Tape (CT)
200 : ¥21.49125
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.030" (26.16mm)
-
0.460" (11.68mm)
-
-
-
Aluminum
Black Anodized
DA-T263-301E-TR
DA-T268-101E-TR
TO-268 HEAT SINK /POLY TAPE
Ohmite
0
In Stock
Check Lead Time
1 : ¥23.15000
Cut Tape (CT)
250 : ¥18.28256
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.400" (10.16mm)
5.0W @ 35°C
6.00°C/W @ 600 LFM
-
Aluminum
Black Anodized
DA-T263-301E
DV-T268-101E-TR
TO-268 HEAT SINK /POLY TAPE
Ohmite
0
In Stock
Check Lead Time
250 : ¥16.29260
Tape & Reel (TR)
Tape & Reel (TR)
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.400" (10.16mm)
5.0W @ 35°C
6.00°C/W @ 600 LFM
-
Aluminum
Degreased
DA-T268-401E-TR
DV-T268-401E-TR
TO-268 SMD HEAT SINK
Ohmite
0
In Stock
Check Lead Time
200 : ¥17.24620
Tape & Reel (TR)
Tape & Reel (TR)
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.460" (11.68mm)
9.0W @ 43°C
5°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T268-401E-TR
DV-T263-401E-TR
TO-263 SMD HEAT SINK
Ohmite
0
In Stock
Check Lead Time
200 : ¥17.24620
Tape & Reel (TR)
Tape & Reel (TR)
Active
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.030" (26.16mm)
-
0.460" (11.68mm)
7.0W @ 45°C
7°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T268-401E-TR
DA-T268-401E-TR
TO-268 SMD HEAT SINK ANODZD
Ohmite
0
In Stock
Check Lead Time
200 : ¥21.49125
Tape & Reel (TR)
Tape & Reel (TR)
Active
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.460" (11.68mm)
9.0W @ 43°C
5°C/W @ 500 LFM
-
Aluminum
Black Anodized
DV-T263-101E
DV-T263-101E
HEATSINK FOR TO-263
Ohmite
0
In Stock
Discontinued at Digi-Key
Box
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.400" (10.16mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T263-101E
DA-T263-101E
HEATSINK FOR TO-263 BLACK
Ohmite
0
In Stock
Discontinued at Digi-Key
Box
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.400" (10.16mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DV-T268-101E
DV-T268-101E
HEATSINK FOR TO-268
Ohmite
0
In Stock
Discontinued at Digi-Key
Box
Discontinued at Digi-Key
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.400" (10.16mm)
5.0W @ 35°C
6.00°C/W @ 600 LFM
-
Aluminum
Degreased
DA-T268-101E
DA-T268-101E
HEATSINK FOR TO-268 BLACK
Ohmite
0
In Stock
Discontinued at Digi-Key
Strip
Discontinued at Digi-Key
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.220" (30.99mm)
-
0.400" (10.16mm)
5.0W @ 35°C
6.00°C/W @ 600 LFM
-
Aluminum
Black Anodized
DA-T263-201E-TR
DA-T263-201E
TO-263 SMD HEAT SINK ANODZD
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.480" (12.19mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DA-T263-301E
DA-T268-301E
TO-268 SMD HEAT SINK ANODZD
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.580" (40.13mm)
-
0.460" (11.68mm)
7.0W @ 35°C
4.00°C/W @ 700 LFM
-
Aluminum
Black Anodized
DV-T263-201E-TR
DV-T263-201E
TO-263 SMD HEAT SINK
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.020" (25.91mm)
-
0.480" (12.19mm)
2.0W @ 30°C
8.00°C/W @ 500 LFM
-
Aluminum
Degreased
DA-T263-301E
DV-T268-301E
TO-268 SMD HEAT SINK
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-268 (D³Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.580" (40.13mm)
-
0.460" (11.68mm)
7.0W @ 35°C
4.00°C/W @ 700 LFM
-
Aluminum
Degreased
DA-T263-301E
DA-T263-301E
HEATSINK D2PAK TO-263 ANODIZED
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.390" (35.31mm)
-
0.460" (11.68mm)
6.0W @ 40°C
7.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
DA-T263-301E
DV-T263-301E
HEATSINK D2PAK TO-263 DEGREASED
Ohmite
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Top Mount
TO-263 (D²Pak)
Solderable Feet
Rectangular, Fins
0.500" (12.70mm)
1.390" (35.31mm)
-
0.460" (11.68mm)
6.0W @ 40°C
7.00°C/W @ 500 LFM
-
Aluminum
Degreased
Showing
of 24

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.