Heat Sinks

Results: 19
Manufacturer
Boyd Laconia, LLCCUI DevicesOhmiteWakefield-Vette
Series
-230634637CChannel 5900HSSW
Packaging
BagBoxBulkTray
Type
Board LevelBoard Level, Vertical
Package Cooled
TO-220TO-220, TO-202TO-220, TO-262TO-247
Attachment Method
2 Clips and PC PinBolt OnBolt On and PC PinClipClip and Board LocksClip and PC Pin
Shape
Rectangular, FinsSquare, Fins
Length
0.750" (19.05mm)1.000" (25.40mm)1.180" (29.97mm)1.260" (32.00mm)1.450" (36.83mm)1.500" (38.10mm)1.969" (50.00mm)
Width
0.500" (12.70mm)0.520" (13.21mm)0.570" (14.47mm)0.640" (16.26mm)0.700" (17.80mm)0.750" (19.05mm)0.921" (23.40mm)1.000" (25.40mm)1.375" (34.93mm)1.500" (38.10mm)1.650" (41.91mm)
Fin Height
0.380" (9.65mm)0.500" (12.70mm)0.630" (16.00mm)0.640" (16.26mm)0.710" (18.03mm)0.850" (21.60mm)1.000" (25.40mm)1.500" (38.10mm)
Power Dissipation @ Temperature Rise
1.0W @ 20°C1.0W @ 30°C1.5W @ 40°C2.0W @ 57°C2.5W @ 50°C2.5W @ 60°C3.0W @ 40°C3.0W @ 50°C4.0W @ 30°C6.0W @ 65°C6.8W @ 75°C10.0W @ 50°C-
Thermal Resistance @ Forced Air Flow
2.00°C/W @ 300 LFM2.00°C/W @ 400 LFM3.00°C/W @ 200 LFM3.47°C/W @ 200 LFM4.00°C/W @ 400 LFM4.00°C/W @ 500 LFM4.00°C/W @ 600 LFM5.50°C/W @ 200 LFM6.00°C/W @ 300 LFM7.00°C/W @ 200 LFM7.00°C/W @ 400 LFM7.50°C/W @ 400 LFM8.00°C/W @ 500 LFM10.00°C/W @ 200 LFM
Thermal Resistance @ Natural
3.70°C/W4.40°C/W11.00°C/W13.00°C/W13.40°C/W14.33°C/W17.40°C/W24.00°C/W24.40°C/W27.30°C/W28.50°C/W50.00°C/W-
Material
AluminumCopper
Material Finish
Black AnodizedTin, Black Paint
Stocking Options
Environmental Options
Media
Marketplace Product
19Results
Showing
of 19
Compare
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
577202B00000G
577202B00000G
HEAT SINK TO-220 .500" COMPACT
Boyd Laconia, LLC
6,474
In Stock
1 : ¥4.10000
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
576802B00000G
576802B00000G
HEATSINK TO-220 5W BLK
Boyd Laconia, LLC
2,740
In Stock
1 : ¥4.52000
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
507302B00000G
507302B00000G
HEATSINK TO-220 2.5W LOW PROFILE
Boyd Laconia, LLC
1,421
In Stock
1 : ¥8.13000
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
534202B02853G
534202B02853G
HEATSINK TO-220 W/SHURLOCK-CLIP
Boyd Laconia, LLC
19,155
In Stock
1 : ¥13.79000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and Board Locks
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
1.0W @ 20°C
6.00°C/W @ 300 LFM
13.40°C/W
Aluminum
Black Anodized
581002B02500(G)
581002B02500G
HEATSINK TO-220 PWR BLK W/PINS
Boyd Laconia, LLC
7,404
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
529802B02500(G)
529802B02500G
HEATSINK TO-220 W/PINS 1.5"TALL
Boyd Laconia, LLC
4,346
In Stock
1 : ¥16.09000
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
637-15ABPE
637-15ABPE
HEATSINK TO-220 VRT MT BLK 1.5"
Wakefield-Vette
1,464
In Stock
1 : ¥17.98000
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
WA-T247-101E
WA-T247-101E
HEATSINK AND CLIP FOR TO-247 BLK
Ohmite
11,842
In Stock
1 : ¥21.26000
Tray
Tray
Active
Board Level, Vertical
TO-247
Clip and PC Pin
Rectangular, Fins
1.260" (32.00mm)
0.921" (23.40mm)
-
0.630" (16.00mm)
1.0W @ 20°C
8.00°C/W @ 500 LFM
11.00°C/W
Aluminum
Black Anodized
634-15ABPE
634-15ABPE
HEATSINK SLIM VERT BLACK TO-220
Wakefield-Vette
4,848
In Stock
1 : ¥24.71000
Box
Box
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
0.640" (16.26mm)
-
0.640" (16.26mm)
3.0W @ 50°C
2.00°C/W @ 300 LFM
50.00°C/W
Aluminum
Black Anodized
576802B04000G
576802B04000G
HEAT SINK VERT PLUG-IN TO-220
Boyd Laconia, LLC
3,815
In Stock
1 : ¥32.84000
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
6030B-TTG
6030B-TTG
THM,10594B-TT REV BB(COPPER)G
Boyd Laconia, LLC
1,779
In Stock
1 : ¥36.86000
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)
-
-
-
Copper
Tin, Black Paint
534202B03453G
534202B03453G
BOARD LEVEL HEATSINK .5" TO-220
Boyd Laconia, LLC
909
In Stock
1 : ¥48.68000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and Board Locks
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
1.0W @ 20°C
6.00°C/W @ 300 LFM
13.40°C/W
Aluminum
Black Anodized
230-75AB 345-1040
230-75AB
HEATSINK TO-220 VERT/HORZ BLK
Wakefield-Vette
3,782
In Stock
1 : ¥4.02000
Bulk
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.570" (14.47mm)
-
0.500" (12.70mm)
2.0W @ 57°C
7.50°C/W @ 400 LFM
28.50°C/W
Aluminum
Black Anodized
HSS-B20-NP-12
HSS-B20-NP-12
HEATSINK TO-220 6.8W ALUMINUM
CUI Devices
1,753
In Stock
1 : ¥5.58000
Bag
Bag
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
1.450" (36.83mm)
0.700" (17.80mm)
-
0.850" (21.60mm)
6.8W @ 75°C
3.47°C/W @ 200 LFM
14.33°C/W
Aluminum
Black Anodized
531002B00000G
531002B00000G
HEATSINK TO-220 BLACK 1"
Boyd Laconia, LLC
3,092
In Stock
1 : ¥9.85000
Box
-
Box
Active
Board Level, Vertical
TO-220, TO-202
Bolt On
Rectangular, Fins
1.000" (25.40mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
3.0W @ 40°C
4.00°C/W @ 400 LFM
13.40°C/W
Aluminum
Black Anodized
563002B00000G
563002B00000G
HEATSINK TO-220 VERT MNT 1.18"
Boyd Laconia, LLC
948
In Stock
1 : ¥38.18000
Bag
-
Bag
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)
1.0W @ 20°C
7.00°C/W @ 200 LFM
13.00°C/W
Aluminum
Black Anodized
6398BG
6398BG
HEATSINK TO-220 PIN BLACK
Boyd Laconia, LLC
1,020
In Stock
1 : ¥74.55000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.500" (38.10mm)
1.650" (41.91mm)
-
1.000" (25.40mm)
4.0W @ 30°C
2.00°C/W @ 400 LFM
4.40°C/W
Aluminum
Black Anodized
C220-050-2AE
C220-050-2AE
HEATSINK AND CLIPS FOR 2 TO-220
Ohmite
16
In Stock
1 : ¥49.51000
Box
Box
Active
Board Level, Vertical
TO-220
2 Clips and PC Pin
Rectangular, Fins
1.969" (50.00mm)
1.500" (38.10mm)
-
0.710" (18.03mm)
-
-
-
Aluminum
Black Anodized
593002B00000G
593002B00000G
BOARD LEVEL HEAT SINK
Boyd Laconia, LLC
0
In Stock
15,000 : ¥3.23384
Bulk
Bulk
Active
Board Level, Vertical
TO-220
Bolt On
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
1.0W @ 20°C
4.00°C/W @ 600 LFM
13.40°C/W
Aluminum
Black Anodized
Showing
of 19

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.