Heat Sinks

Results: 121,716
Stocking Options
Environmental Options
Media
Marketplace Product
121,716Results
Showing
of 121,716
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
507302B00000G
507302B00000G
HEATSINK TO-220 2.5W LOW PROFILE
Boyd Laconia, LLC
23,917
In Stock
1 : RM1.47000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Square, Fins
0.750" (19.05mm)
0.750" (19.05mm)
-
0.380" (9.65mm)
2.5W @ 60°C
10.00°C/W @ 200 LFM
24.00°C/W
Aluminum
Black Anodized
V7236B1
V7236B1
HEATSINK TO-220 19.05X13.21MM
Assmann WSW Components
6,160
In Stock
1 : RM1.61000
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
574502B00000G
574502B00000G
HEATSINK TO-220 VERT MNT .75"
Boyd Laconia, LLC
36,341
In Stock
1 : RM1.69000
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
290-1AB
290-1AB
HEATSINK TO-220 VERT/HORZ BLK
Wakefield-Vette
7,637
In Stock
1 : RM2.32000
Bulk
Bulk
Active
Board Level
TO-218, TO-202, TO-220
Bolt On
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 44°C
7.00°C/W @ 400 LFM
22.00°C/W
Aluminum
Black Anodized
V2006B
V2006B
HEATSINK TO-220 36.83X17.80MM
Assmann WSW Components
3,881
In Stock
1 : RM2.45000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
1.450" (36.83mm)
0.700" (17.78mm)
-
0.850" (21.60mm)
-
-
7.00°C/W
Aluminum
Black Anodized
V-1100-SMD/B-L
V-1100-SMD/B-L
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
7,290
In Stock
1 : RM2.54000
Bulk
-
Bulk
Active
Top Mount
TO-252 (DPak)
SMD Pad
Rectangular, Fins
0.320" (8.13mm)
0.790" (20.07mm)
-
0.390" (9.91mm)
-
-
25.00°C/W
Copper
Tin
V-1100-SMD/A-L
V-1100-SMD/A-L
HEATSINK TO-263 12.70X26.20MM
Assmann WSW Components
3,344
In Stock
1 : RM2.59000
Bulk
-
Bulk
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.500" (12.70mm)
1.031" (26.20mm)
-
0.390" (9.91mm)
-
-
23.00°C/W
Copper
Tin
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
20,815
In Stock
1 : RM2.90000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
1.0W @ 30°C
8.00°C/W @ 400 LFM
25.90°C/W
Aluminum
Black Anodized
V2017B
V2017B
HEATSINK ANOD ALUM CPU
Assmann WSW Components
1,497
In Stock
1 : RM2.94000
Bulk
-
Bulk
Active
Top Mount
Assorted (BGA, LGA, CPU, ASIC...)
-
Square, Pin Fins
0.394" (10.00mm)
0.394" (10.00mm)
-
0.275" (7.00mm)
-
-
31.00°C/W
Aluminum
Black Anodized
4,642
In Stock
1 : RM3.08000
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
V-1100-SMD/B
V-1100-SMD/B
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
11,273
In Stock
1 : RM3.48000
Cut Tape (CT)
400 : RM2.52670
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-252 (DPak)
SMD Pad
Rectangular, Fins
0.320" (8.13mm)
0.790" (20.07mm)
-
0.390" (9.91mm)
-
-
25.00°C/W
Copper
Tin
287-1ABE
287-1ABE
HEATSINK FOR TO220
Wakefield-Vette
1,012
In Stock
1 : RM3.61000
Bulk
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
4.0W @ 65°C
7.80°C/W @ 200 LFM
16.20°C/W
Aluminum
Black Anodized
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
8,990
In Stock
1 : RM3.75000
Bag
-
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.500" (12.70mm)
1.5W @ 40°C
10.00°C/W @ 200 LFM
24.40°C/W
Aluminum
Black Anodized
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
11,806
In Stock
1 : RM4.06000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220, TO-262
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.500" (12.70mm)
-
0.500" (12.70mm)
1.0W @ 30°C
7.00°C/W @ 400 LFM
27.30°C/W
Aluminum
Black Anodized
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
3,994
In Stock
1 : RM4.15000
Bag
-
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
3.0W @ 80°C
12.00°C/W @ 200 LFM
25.90°C/W
Aluminum
Black Anodized
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
22,005
In Stock
1 : RM4.42000
Bulk
-
Bulk
Active
Top Mount Kit
Raspberry Pi 4B
Adhesive
-
-
-
-
-
-
-
-
Aluminum
-
V7477W
V7477W
HEATSINK TOP-3 TO-220 SOT-32
Assmann WSW Components
1,581
In Stock
1 : RM4.46000
Bulk
-
Bulk
Active
Board Level, Vertical
SOT-32, TO-220, TOP-3
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.374" (34.90mm)
-
0.500" (12.70mm)
-
-
14.00°C/W
Aluminum
Black Anodized
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Boyd Laconia, LLC
19,915
In Stock
1 : RM4.64000
Cut Tape (CT)
250 : RM3.47664
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.500" (12.70mm)
1.030" (26.16mm)
-
0.400" (10.16mm)
1.3W @ 30°C
10.00°C/W @ 200 LFM
18.00°C/W
Aluminum
Tin
658-25AB, T1, T2, T4
658-25AB
HEATSINK CPU 28MM SQ BLK
Wakefield-Vette
10,734
In Stock
1 : RM4.91000
Bulk
Bulk
Active
Top Mount
BGA
Thermal Tape, Adhesive (Not Included)
Square, Pin Fins
1.100" (27.94mm)
1.100" (27.94mm)
-
0.250" (6.35mm)
2.0W @ 40°C
5.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
HSB05-171711
HSB05-171711
HEAT SINK, BGA, 17 X 17 X 11.5 M
Same Sky (Formerly CUI Devices)
5,602
In Stock
1 : RM5.13000
Box
Box
Active
Top Mount
BGA
Adhesive (Not Included)
Square, Pin Fins
0.669" (17.00mm)
0.669" (17.00mm)
-
0.453" (11.50mm)
3.1W @ 75°C
8.40°C/W @ 200 LFM
23.91°C/W
Aluminum Alloy
Black Anodized
574502B03300G
574502B03300G
HEATSINK TO-220 VERT MNT W/TAB
Boyd Laconia, LLC
7,787
In Stock
1 : RM5.35000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.810" (20.57mm)
-
0.390" (9.91mm)
3.0W @ 60°C
6.00°C/W @ 600 LFM
21.20°C/W
Aluminum
Black Anodized
XL25W-12-12-12
XL25W-12-12-10
CERAMIC HEAT SINK 12X12X10MM WHI
t-Global Technology
1,853
In Stock
1 : RM6.11000
Bulk
Bulk
Active
Heat Spreader
Assorted (BGA, LGA, CPU, ASIC...)
Thermal Tape
Square
0.472" (12.00mm)
0.472" (12.00mm)
-
0.394" (10.00mm)
-
-
-
Ceramic
-
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Boyd Laconia, LLC
9,799
In Stock
1 : RM6.38000
Cut Tape (CT)
250 : RM4.75436
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-252 (DPak)
SMD Pad
Rectangular, Fins
0.315" (8.00mm)
0.900" (22.86mm)
-
0.400" (10.16mm)
0.8W @ 30°C
12.50°C/W @ 600 LFM
26.00°C/W
Aluminum
Tin
513002B02500G
513002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Boyd Laconia, LLC
6,333
In Stock
1 : RM6.60000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
2.0W @ 30°C
4.00°C/W @ 400 LFM
13.40°C/W
Aluminum
Black Anodized
3083
3083
ALUM HEAT SINK FOR RASPBERRY PI
Adafruit Industries LLC
2,215
In Stock
1 : RM6.69000
Bulk
-
Bulk
Active
Top Mount
Raspberry Pi 3
Thermal Tape, Adhesive (Included)
Square, Fins
0.551" (14.00mm)
0.551" (14.00mm)
-
0.315" (8.00mm)
-
-
-
Aluminum
-
Showing
of 121,716

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.