Heat Sinks

Results: 749
Series
-3743257315840Channel 5900EA-170EA-190EA-210EA-230EA-250EA-270EA-290EA-310EA-330
Packaging
BagBoxBulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)Tray
Product Status
ActiveNot For New DesignsObsolete
Type
-Board LevelBoard Level, ExtrusionBoard Level, VerticalBoard Level, Vertical, ExtrusionTop MountTop Mount, ExtrusionTop Mount, SkivedTop Mount, Zipper Fin
Package Cooled
8-DIP14-DIP and 16-DIP18-DIP20-DIP24-DIP28-DIP40-DIP-Assorted (BGA, LGA, CPU, ASIC...)Axial Lead DevicesBGABGA, FPGA
Attachment Method
2 Clips and PC Pin-AdhesiveBolt OnBolt On and Board LocksBolt On and Board MountsBolt On and PC PinClipClip and Board LocksClip and Board MountsClip and PC PinClip and PC Pin, Bolt On
Shape
-CylindricalRectangularRectangular, Angled FinsRectangular, FinsRectangular, Pin FinsRhombusSquareSquare, Angled FinsSquare, FinsSquare, Pin Fins
Length
0.250" (6.35mm)0.315" (8.00mm)0.375" (9.53mm)0.400" (10.16mm)0.401" (10.19mm)0.406" (10.31mm)0.437" (11.10mm)0.492" (12.50mm)0.500" (12.70mm)0.512" (13.00mm)0.520" (13.20mm)0.562" (14.27mm)
Width
0.250" (6.35mm)0.268" (6.81mm)0.360" (9.14mm)0.375" (9.50mm)0.375" (9.53mm)0.401" (10.20mm)0.433" (11.00mm)0.470" (11.94mm)0.490" (12.44mm)0.492" (12.50mm)0.500" (12.70mm)0.520" (13.21mm)
Diameter
0.180" (4.57mm) ID, 0.500" (12.70mm) OD0.300" (7.62mm) ID, 1.000" (25.40mm) OD0.300" (7.62mm) ID, 1.125" (28.57mm) OD0.305" (7.75mm) ID, 0.500" (12.70mm) OD0.315" (8.00mm) ID, 0.750" (19.05mm) OD0.315" (8.00mm) ID, 0.875" (22.23mm) OD0.315" (8.00mm) ID, 1.250" (31.75mm) OD0.316" (8.03mm) ID0.317" (8.05mm) ID, 0.375" (9.52mm) OD0.318" (8.07mm) ID, 0.500" (12.70mm) OD0.318" (8.07mm) ID, 0.602" (15.29mm) OD0.318" (8.07mm) ID, 0.750" (19.05mm) OD0.450" (11.43mm)0.625" (15.88mm) OD
Fin Height
0.155" (3.94mm)0.190" (4.83mm)0.212" (5.39mm)0.235" (5.97mm)0.236" (6.00mm)0.240" (6.10mm)0.250" (6.35mm)0.252" (6.40mm)0.265" (6.73mm)0.275" (7.00mm)0.280" (7.11mm)0.290" (7.37mm)
Power Dissipation @ Temperature Rise
0.3W @ 20°C0.4W @ 30°C0.5W @ 20°C0.5W @ 30°C0.5W @ 40°C0.6W @ 20°C0.6W @ 30°C0.6W @ 40°C0.6W @ 60°C0.8W @ 30°C1.0W @ 20°C1.0W @ 30°C
Thermal Resistance @ Forced Air Flow
0.20°C/W @ 700 LFM0.25°C/W @ 700 LFM0.50°C/W @ 400 LFM0.50°C/W @ 500 LFM0.50°C/W @ 700 LFM0.6°C/W @ 600 LFM0.65°C/W @ 200 LFM0.80°C/W @ 300 LFM1.00°C/W @ 200 LFM1.00°C/W @ 400 LFM1.00°C/W @ 500 LFM1.00°C/W @ 700 LFM
Thermal Resistance @ Natural
0.80°C/W0.90°C/W1.00°C/W1.10°C/W1.80°C/W2.10°C/W2.40°C/W2.50°C/W2.60°C/W2.70°C/W3.00°C/W3.30°C/W
Material
-AluminumAluminum AlloyBrassCeramicCopper
Material Finish
-AavSHIELD 3CBlack AnodizedBlack PaintGold AnodizedGreen AnodizedHard AnodizedRed AnodizedTinTin, Black PaintUnfinished
Stocking Options
Environmental Options
Media
Marketplace Product
749Results
Search Entry
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
507302B00000G
507302B00000G
HEATSINK TO-220 2.5W LOW PROFILE
Boyd Laconia, LLC
6,598
In Stock
1 : $0.33000
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
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
11,102
In Stock
1 : $0.71000
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
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
15,433
In Stock
1 : $0.84000
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
574502B03300G
574502B03300G
HEATSINK TO-220 VERT MNT W/TAB
Boyd Laconia, LLC
2,165
In Stock
1 : $0.86000
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
577102B00000G
577102B00000G
HEAT SINK TO-220 .375" COMPACT
Boyd Laconia, LLC
9,891
In Stock
1 : $0.91000
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
573300D00010(G)
573300D00010G
HEATSINK D2PAK .4" HIGH SMD
Boyd Laconia, LLC
36,748
In Stock
1 : $1.02000
Cut Tape (CT)
250 : $0.76688
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
573100D00010G
573100D00010G
HEATSINK SMT D-PAK/TO-252 TIN
Boyd Laconia, LLC
241
In Stock
1 : $1.38000
Cut Tape (CT)
250 : $1.04872
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
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
12,631
In Stock
1 : $1.41000
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
531002B02500G
531002B02500G
HEATSINK TO-220 W/PINS 1" TALL
Boyd Laconia, LLC
3,484
In Stock
1 : $1.63000
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
566010B03400(G)
566010B03400G
HEATSINK W/TAB BLACK
Boyd Laconia, LLC
900
In Stock
1 : $1.69000
Bulk
-
Bulk
Active
Board Level, Vertical
Multiwatt, SIP
Clip and PC Pin
Rectangular, Fins
1.220" (30.99mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 30°C
4.00°C/W @ 300 LFM
11.50°C/W
Aluminum
Black Anodized
6025DG
6025DG
HEATSINK TO-220 STAGGEREDFIN TIN
Boyd Laconia, LLC
13,945
In Stock
1 : $1.74000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.250" (31.75mm)
0.875" (22.23mm)
-
0.250" (6.35mm)
3.0W @ 60°C
7.00°C/W @ 400 LFM
17.90°C/W
Copper
Tin
581002B02500(G)
581002B02500G
HEATSINK TO-220 PWR BLK W/PINS
Boyd Laconia, LLC
5,098
In Stock
1 : $1.88000
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
531202B02500(G)
531202B02500G
HEATSINK TO-220 POWER W/PINS BK
Boyd Laconia, LLC
1,150
In Stock
1 : $1.94000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220, TO-202
Bolt On and PC Pin
Rectangular, Fins
2.000" (50.80mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
5.0W @ 40°C
4.00°C/W @ 600 LFM
7.50°C/W
Aluminum
Black Anodized
7109D/TRG
7109D/TRG
HEATSINK TO-263 (D2PK)
Boyd Laconia, LLC
12,133
In Stock
1 : $1.96000
Cut Tape (CT)
125 : $1.65392
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Top Mount
TO-263 (D²Pak)
SMD Pad
Rectangular, Fins
0.763" (19.38mm)
1.000" (25.40mm)
-
0.450" (11.43mm)
2.0W @ 30°C
3.00°C/W @ 300 LFM
11.00°C/W
Copper
Tin
6043BG
6043BG
HEATSINK TO-220 LOCKING TAB CLIP
Boyd Laconia, LLC
5,726
In Stock
1 : $1.96000
Bulk
-
Bulk
Active
Board Level
TO-220
Clip
Rectangular
0.800" (20.32mm)
0.268" (6.81mm)
-
1.000" (25.40mm)
1.5W @ 40°C
4.00°C/W @ 500 LFM
23.00°C/W
Aluminum
Black Anodized
529702B02500G
529702B02500G
BOARD LEVEL HEATSINK 1" TO-220
Boyd Laconia, LLC
3,613
In Stock
1 : $2.08000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
4.0W @ 30°C
4.00°C/W @ 200 LFM
5.50°C/W
Aluminum
Black Anodized
531102B02500(G)
531102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
777
In Stock
1 : $2.16000
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)
7.0W @ 70°C
3.00°C/W @ 500 LFM
10.40°C/W
Aluminum
Black Anodized
575200B00000G
575200B00000G
HEATSINK TO-92 .72" BLK
Boyd Laconia, LLC
3,306
In Stock
1 : $2.27000
Bag
-
Bag
Active
Board Level, Vertical
TO-92
Press Fit
Rectangular, Fins
0.602" (15.29mm)
-
-
0.720" (18.29mm)
0.3W @ 20°C
17.50°C/W @ 400 LFM
60.00°C/W
Aluminum
Black Anodized
6396BG
6396BG
HEATSINK TO-218/TO-220 PIN
Boyd Laconia, LLC
635
In Stock
1 : $2.31000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220, TO-218
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
4.0W @ 30°C
1.50°C/W @ 600 LFM
5.60°C/W
Aluminum
Black Anodized
6022BG
6022BG
HEATSINK TO-220 STAGGERED FIN
Boyd Laconia, LLC
18,970
In Stock
1 : $2.55000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.210" (30.73mm)
0.875" (22.22mm)
-
0.250" (6.35mm)
2.0W @ 40°C
6.00°C/W @ 400 LFM
16.70°C/W
Aluminum
Black Anodized
576802B00000G
576802B00000G
HEATSINK TO-220 5W BLK
Boyd Laconia, LLC
328
In Stock
1 : $2.55000
Bag
-
Bag
Active
Board Level
TO-220, TO-262
Clip
Rectangular, Fins
0.750" (19.05mm)
0.500" (12.70mm)
-
0.500" (12.70mm)
1.5W @ 40°C
7.00°C/W @ 400 LFM
27.30°C/W
Aluminum
Black Anodized
6236BG
6236BG
HEATSINK TO-220 CLIP-ON BLACK
Boyd Laconia, LLC
2,341
In Stock
1 : $2.78000
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
530002B02500(G)
530002B02500G
HEATSINK TO-220 POWER W/PINS BK
Boyd Laconia, LLC
1,185
In Stock
1 : $2.83000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
2.500" (63.50mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
20.0W @ 60°C
2.00°C/W @ 300 LFM
2.60°C/W
Aluminum
Black Anodized
322605B00000G
322605B00000G
HEATSINK TO-5 1.25W H=.25" BLK
Boyd Laconia, LLC
1,238
In Stock
1 : $2.99000
Bag
-
Bag
Active
Top Mount
TO-5
Press Fit
Cylindrical
-
-
0.315" (8.00mm) ID, 0.750" (19.05mm) OD
0.250" (6.35mm)
1.0W @ 60°C
25.00°C/W @ 200 LFM
54.00°C/W
Aluminum
Black Anodized
529802B02500(G)
529802B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
1,388
In Stock
1 : $3.00000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.000" (25.40mm)
1.650" (41.91mm)
-
1.500" (38.10mm)
10.0W @ 50°C
3.00°C/W @ 200 LFM
3.70°C/W
Aluminum
Black Anodized
Showing
of 749

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.