Heat Sinks

Results: 124,056
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124,056Results
Showing
of 124,056
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
274-1AB 345-1023
274-1AB
HEATSINK TO-220 LOW HEIGHT BLK
Wakefield-Vette
2,581
In Stock
1 : $0.68000
Bulk
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
2.0W @ 56°C
8.00°C/W @ 400 LFM
28.00°C/W
Aluminum
Black Anodized
V7236B1
V7236B1
HEATSINK TO-220 19.05X13.21MM
Assmann WSW Components
24,387
In Stock
1 : $0.70000
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
18,687
In Stock
1 : $0.73000
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
14,696
In Stock
1 : $0.93000
Bulk
-
Bulk
Active
Top Mount
Assorted (BGA, LGA, CPU, ASIC...)
Thermal Tape, Adhesive (Not Included)
Square, Pin Fins
0.335" (8.50mm)
0.335" (8.50mm)
-
0.315" (8.00mm)
-
-
32.00°C/W
Aluminum Alloy
Black Anodized
290-1AB
290-1AB
HEATSINK TO-220 VERT/HORZ BLK
Wakefield-Vette
23,230
In Stock
1 : $1.00000
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
V-1100-SMD/B-L
V-1100-SMD/B-L
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
22,489
In Stock
1 : $1.10000
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
17,735
In Stock
1 : $1.12000
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
V2017B
V2017B
HEATSINK ANOD ALUM CPU
Assmann WSW Components
41,606
In Stock
1 : $1.27000
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
V-1100-SMD/B
V-1100-SMD/B
HEAT SINK COPPER DPAK TO-252
Assmann WSW Components
4,715
In Stock
1 : $1.51000
Cut Tape (CT)
400 : $1.09418
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
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
1,043
In Stock
1 : $1.76000
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
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Boyd Laconia, LLC
44,880
In Stock
1 : $1.80000
Cut Tape (CT)
250 : $1.34164
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
20188
20188
SILENTSTEPSTICK HEATSINK 9 X 9 X
Watterott Electronic GmbH
2,888
In Stock
1 : $1.80000
Bulk
-
Bulk
Active
Top Mount
Stepper Motor Driver Board
Thermal Tape, Adhesive (Included)
Square, Pin Fins
0.354" (9.00mm)
0.354" (9.00mm)
-
0.472" (12.00mm)
-
-
-
Aluminum
Black Anodized
V9582X-LP
V9582X-LP
HEATSINK SOT-32 TO-220
Assmann WSW Components
2,076
In Stock
1 : $1.85000
Bulk
-
Bulk
Active
Board Level
SOT-32, TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
0.640" (16.26mm)
-
0.640" (16.26mm)
-
-
8.50°C/W
Aluminum
Black Anodized
110991327
110991327
HEAT SINK KIT FOR RASPBERRY PI 4
Seeed Technology Co., Ltd
18,069
In Stock
1 : $1.91000
Bulk
-
Bulk
Active
Top Mount Kit
Raspberry Pi 4B
Adhesive
-
-
-
-
-
-
-
-
Aluminum
-
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
11,406
In Stock
1 : $1.93000
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
XL25W-12-12-12
XL25W-12-12-10
CERAMIC HEAT SINK 12X12X10MM WHI
t-Global Technology
1,203
In Stock
1 : $2.65000
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
-
375424B00034G
375424B00034G
HEATSINK PIN-FIN W/TAPE
Boyd Laconia, LLC
718
In Stock
1 : $2.68000
Bulk
-
Bulk
Active
Top Mount
BGA
Thermal Tape, Adhesive (Included)
Square, Pin Fins
0.598" (15.19mm)
0.598" (15.19mm)
-
0.252" (6.40mm)
-
17.60°C/W @ 200 LFM
62.50°C/W
Aluminum
Black Anodized
3083
3083
ALUM HEAT SINK FOR RASPBERRY PI
Adafruit Industries LLC
2,821
In Stock
1 : $2.90000
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
-
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
5,371
In Stock
1 : $2.99000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
8.0W @ 80°C
3.00°C/W @ 500 LFM
11.00°C/W
Aluminum
Black Anodized
LTN20069-T5
LTN20069
HEAT SINK BGA/PGA 16.5X16.5X8.9
Wakefield-Vette
2,993
In Stock
1 : $3.01000
Bulk
Bulk
Active
Board Level
Assorted (BGA, LGA, CPU, ASIC...)
Thermal Tape, Adhesive (Included)
Square, Fins
0.650" (16.51mm)
0.653" (16.59mm)
-
0.350" (8.89mm)
-
8.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
576802B03100(G)
576802B03100G
HEAT SINK HORIZ PLUG-IN TO-220
Boyd Laconia, LLC
9,647
In Stock
1 : $3.09000
Bulk
-
Bulk
Active
Board Level
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
637-10ABPE
637-10ABPE
HEATSINK TO-220 VERT MT BLK 1"
Wakefield-Vette
3,566
In Stock
1 : $3.15000
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
V-1102-SMD/A-L
V-1102-SMD/A-L
HEATSINK TO-263 19.38X25.40MM
Assmann WSW Components
2,754
In Stock
1 : $3.15000
Bulk
-
Bulk
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.763" (19.38mm)
1.000" (25.40mm)
-
0.450" (11.43mm)
-
23.00°C/W @ 300 LFM
11.00°C/W
Copper
Tin
637-15ABPE
637-15ABPE
HEATSINK TO-220 VRT MT BLK 1.5"
Wakefield-Vette
1,560
In Stock
1 : $3.21000
Box
Box
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
6.0W @ 65°C
5.50°C/W @ 200 LFM
-
Aluminum
Black Anodized
11,043
In Stock
1 : $3.28000
Cut Tape (CT)
250 : $2.45000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
-
Rectangular, Fins
0.500" (12.70mm)
1.031" (26.20mm)
-
0.401" (10.20mm)
-
9.50°C/W @ 200 LFM
18.00°C/W
Copper
Tin
Showing
of 124,056

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.