Heat Sinks

Results: 21
Manufacturer
Advanced Thermal Solutions Inc.Assmann WSW ComponentsBoyd Laconia, LLCCUI DevicesOhmiteWakefield-Vette
Series
-287518634EXHSEmaxiFLOWR
Packaging
BagBoxBulkTray
Type
Board LevelBoard Level, VerticalTop Mount
Package Cooled
24-DIP-BGAEighth Brick DC/DC ConverterHalf Brick DC/DC ConverterSOT-32, TO-220SOT-32, TO-220, TOP-3TO-218, TO-220, TO-247TO-220
Attachment Method
Bolt OnBolt On and Board MountsBolt On and PC PinThermal Tape, Adhesive (Included)Thermal Tape, Adhesive (Not Included)
Shape
Rectangular, Angled FinsRectangular, FinsSquare, Fins
Length
0.641" (16.28mm)0.748" (19.00mm)0.900" (23.00mm)0.984" (25.00mm)1.000" (25.40mm)1.180" (29.97mm)1.250" (31.75mm)1.378" (35.00mm)1.500" (38.10mm)1.575" (40.00mm)1.654" (42.00mm)1.969" (50.00mm)2.000" (50.80mm)2.283" (58.00mm)
Width
0.472" (12.00mm)0.530" (13.46mm)0.640" (16.26mm)0.642" (16.30mm)0.748" (19.00mm)0.906" (23.00mm)0.985" (25.00mm)1.000" (25.40mm)1.142" (29.00mm)1.181" (30.00mm)1.260" (32.00mm)1.374" (34.90mm)1.375" (34.93mm)1.417" (36.00mm)
Fin Height
0.190" (4.83mm)0.256" (6.50mm)0.374" (9.50mm)0.449" (11.40mm)0.472" (12.00mm)0.500" (12.70mm)0.640" (16.26mm)0.787" (19.99mm)0.844" (21.44mm)0.902" (22.90mm)0.950" (24.13mm)1.000" (25.40mm)1.402" (35.60mm)
Power Dissipation @ Temperature Rise
1.0W @ 40°C2.0W @ 20°C2.0W @ 40°C2.5W @ 50°C4.0W @ 65°C6.2W @ 75°C8.0W @ 80°C10.0W @ 50°C11.0W @ 60°C-
Thermal Resistance @ Forced Air Flow
1.50°C/W @ 200 LFM2.00°C/W @ 300 LFM2.20°C/W @ 200 LFM2.60°C/W @ 200 LFM2.91°C/W @ 200 LFM3.00°C/W @ 200 LFM3.00°C/W @ 500 LFM4.00°C/W @ 500 LFM7.30°C/W @ 200 LFM7.80°C/W @ 200 LFM15.00°C/W @ 500 LFM24.00°C/W @ 200 LFM-
Thermal Resistance @ Natural
4.80°C/W7.00°C/W8.80°C/W10.00°C/W11.00°C/W12.10°C/W14.00°C/W16.20°C/W16.40°C/W17.40°C/W34.00°C/W40.00°C/W-
Material
AluminumAluminum Alloy
Material Finish
Black AnodizedGold Anodized
Stocking Options
Environmental Options
Media
Marketplace Product
21Results
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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
287-1ABE
287-1ABE
HEATSINK FOR TO220
Wakefield-Vette
6,000
In Stock
1 : ¥6.40000
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
V7477W
V7477W
HEATSINK TOP-3 TO-220 SOT-32
Assmann WSW Components
5,433
In Stock
1 : ¥6.98000
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
513102B02500(G)
513102B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
14,532
In Stock
1 : ¥11.58000
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
581002B02500(G)
581002B02500G
HEATSINK TO-220 PWR BLK W/PINS
Boyd Laconia, LLC
7,244
In Stock
1 : ¥14.78000
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
RA-T2X-25E
RA-T2X-25E
HEATSINK TO-218,TO-220,TO-247
Ohmite
2,437
In Stock
1 : ¥17.16000
Box
Box
Active
Board Level, Vertical
TO-218, TO-220, TO-247
Bolt On and PC Pin
Rectangular, Fins
1.654" (42.00mm)
0.985" (25.00mm)
-
1.000" (25.40mm)
2.0W @ 20°C
1.50°C/W @ 200 LFM
4.80°C/W
Aluminum
Black Anodized
581002B00000
581002B00000
HEATSINK TO-220 4.3W H=1.0 BLK
Boyd Laconia, LLC
1,331
In Stock
1 : ¥17.90000
Box
-
Box
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
1.000" (25.40mm)
0.640" (16.26mm)
-
0.640" (16.26mm)
2.5W @ 50°C
4.00°C/W @ 500 LFM
-
Aluminum
Black Anodized
518-95AB
518-95AB
HEATSINK DC/DC HALF BRICK VERT
Wakefield-Vette
4,072
In Stock
1 : ¥56.32000
Bulk
Bulk
Active
Board Level
Half Brick DC/DC Converter
Bolt On
Rectangular, Fins
2.402" (61.00mm)
2.280" (57.91mm)
-
0.950" (24.13mm)
11.0W @ 60°C
2.00°C/W @ 300 LFM
-
Aluminum
Black Anodized
1,214
In Stock
1 : ¥69.78000
Bulk
-
Bulk
Active
Top Mount
-
Bolt On
Rectangular, Fins
3.071" (78.00mm)
1.417" (36.00mm)
-
1.402" (35.60mm)
-
2.20°C/W @ 200 LFM
-
Aluminum
Black Anodized
ATS-1179-C1-R0
ATS-1179-C1-R0
1/8 BRICK HEATSINK 58X23X11.4MM
Advanced Thermal Solutions Inc.
1,835
In Stock
1 : ¥86.37000
Bulk
Bulk
Active
Top Mount
Eighth Brick DC/DC Converter
Bolt On
Rectangular, Angled Fins
2.283" (58.00mm)
0.906" (23.00mm)
-
0.449" (11.40mm)
-
7.30°C/W @ 200 LFM
-
Aluminum
Gold Anodized
ATS-1186-C1-R0
ATS-1186-C1-R0
1/8 BRICK HEATSINK 23X58X22.9MM
Advanced Thermal Solutions Inc.
548
In Stock
1 : ¥116.25000
Bulk
Bulk
Active
Top Mount
Eighth Brick DC/DC Converter
Bolt On
Rectangular, Angled Fins
0.900" (23.00mm)
2.323" (59.00mm)
-
0.902" (22.90mm)
-
3.00°C/W @ 200 LFM
-
Aluminum
Gold Anodized
ATS-1181-C1-R0
ATS-1181-C1-R0
1/8 BRICK HEATSINK 58X23X22.9MM
Advanced Thermal Solutions Inc.
536
In Stock
1 : ¥116.83000
Bulk
Bulk
Active
Top Mount
Eighth Brick DC/DC Converter
Bolt On
Rectangular, Angled Fins
2.323" (59.00mm)
0.906" (23.00mm)
-
0.902" (22.90mm)
-
2.60°C/W @ 200 LFM
-
Aluminum
Gold Anodized
24,593
In Stock
1 : ¥4.52000
Tray
-
Tray
Active
Board Level
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.181" (30.00mm)
-
0.472" (12.00mm)
-
-
7.00°C/W
Aluminum
Black Anodized
V5220W
V5220W
HEATSINK ANOD ALUM W/PIN TO-220
Assmann WSW Components
2,417
In Stock
1 : ¥5.34000
Tray
-
Tray
Active
Board Level, Vertical
TO-220
Bolt On
Rectangular, Fins
0.984" (25.00mm)
1.260" (32.00mm)
-
0.787" (19.99mm)
-
-
10.00°C/W
Aluminum
Black Anodized
1,503
In Stock
1 : ¥5.66000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.984" (25.00mm)
0.472" (12.00mm)
-
0.256" (6.50mm)
-
-
40.00°C/W
Aluminum
Black Anodized
508500B00000G
508500B00000G
HEATSINK 24-PIN DIP GLUE-ON BLK
Boyd Laconia, LLC
6,070
In Stock
1 : ¥8.70000
Bag
-
Bag
Active
Top Mount
24-DIP
Thermal Tape, Adhesive (Not Included)
Rectangular, Fins
1.250" (31.75mm)
0.530" (13.46mm)
-
0.190" (4.83mm)
1.0W @ 40°C
15.00°C/W @ 500 LFM
34.00°C/W
Aluminum
Black Anodized
119
In Stock
1 : ¥15.02000
Tray
-
Tray
Active
Board Level
SOT-32, TO-220
Bolt On and PC Pin
Rectangular, Fins
1.575" (40.00mm)
0.748" (19.00mm)
-
0.844" (21.44mm)
-
-
8.80°C/W
Aluminum
Black Anodized
634-20ABPE
634-20ABPE
HEATSINK TO-220 VERT MT BLK 2"
Wakefield-Vette
49,882
In Stock
1 : ¥23.15000
Box
Box
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
2.000" (50.80mm)
0.640" (16.26mm)
-
0.640" (16.26mm)
-
-
-
Aluminum
Black Anodized
532702B02500G
532702B02500G
HEATSINK TO-220 SOLDERPIN 50.8MM
Boyd Laconia, LLC
707
In Stock
1 : ¥46.39000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
2.000" (50.80mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
10.0W @ 50°C
2.00°C/W @ 300 LFM
4.80°C/W
Aluminum
Black Anodized
1,417
In Stock
1 : ¥59.36000
Bulk
-
Bulk
Active
Top Mount
BGA
Thermal Tape, Adhesive (Included)
Square, Fins
0.748" (19.00mm)
0.748" (19.00mm)
-
0.374" (9.50mm)
-
24.00°C/W @ 200 LFM
-
Aluminum
Black Anodized
HSE-B20350-NP
HSE-B20350-NP
HEAT SINK, EXTRUSION, TO-220, 35
CUI Devices
243
In Stock
1 : ¥8.21000
Tray
Tray
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
1.378" (35.00mm)
1.142" (29.00mm)
-
0.472" (12.00mm)
6.2W @ 75°C
2.91°C/W @ 200 LFM
12.10°C/W
Aluminum Alloy
Black Anodized
E2A-T220-25E
E2A-T220-25E
BLACK ANODIZED HEATSINK
Ohmite
0
In Stock
Check Lead Time
1 : ¥17.49000
Box
Box
Active
Board Level, Vertical
TO-220
Bolt On and Board Mounts
Rectangular, Fins
0.641" (16.28mm)
0.642" (16.30mm)
-
1.000" (25.40mm)
2.0W @ 40°C
4.00°C/W @ 500 LFM
16.40°C/W
Aluminum
Black Anodized
Showing
of 21

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.