TO-220 Heat Sinks

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of 1,075

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 HEATSINK TO-220 2.5W LOW PROFILE Boyd Laconia, LLC	24,105 In Stock	1 : £0.26000 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
574502B00000G HEATSINK TO-220 VERT MNT .75" Boyd Laconia, LLC	38,877 In Stock	1 : £0.30000 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
577102B04000G HEATSINK TO-220 W/TAB .375" Boyd Laconia, LLC	20,845 In Stock	1 : £0.52000 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
V6560W HEATSINK ALUM ANOD Assmann WSW Components	4,642 In Stock	1 : £0.55000 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
287-1ABE HEATSINK FOR TO220 Wakefield-Vette	1,447 In Stock	1 : £0.65000 Bulk	287	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 HEAT SINK TO-220 .500" COMPACT Boyd Laconia, LLC	9,816 In Stock	1 : £0.67000 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
577102B00000G HEAT SINK TO-220 .375" COMPACT Boyd Laconia, LLC	202 In Stock	1 : £0.74000 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
574502B03300G HEATSINK TO-220 VERT MNT W/TAB Boyd Laconia, LLC	7,789 In Stock	1 : £0.96000 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
513102B02500G HEATSINK TO-220 W/PINS 1.5"TALL Boyd Laconia, LLC	8,728 In Stock	1 : £1.21000 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
637-10ABPE HEATSINK TO-220 VERT MT BLK 1" Wakefield-Vette	1,764 In Stock	1 : £1.29000 Box	637	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
6025DG HEATSINK TO-220 STAGGEREDFIN TIN Boyd Laconia, LLC	9,031 In Stock	1 : £1.38000 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
529702B02500G BOARD LEVEL HEATSINK 1" TO-220 Boyd Laconia, LLC	967 In Stock	1 : £1.64000 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
647-15ABPE HEATSINK TO-220 W/PINS BLK 1.5" Wakefield-Vette	3,511 In Stock	1 : £1.68000 Bulk	647	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)	6.0W @ 37°C	3.50°C/W @ 200 LFM	-	Aluminum	Black Anodized
634-15ABPE HEATSINK SLIM VERT BLACK TO-220 Wakefield-Vette	1,985 In Stock	1 : £1.78000 Box	634	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
574402B03200G HEATSINK TO220 HOR MNT W/TAB.75" Boyd Laconia, LLC	9,374 In Stock	1 : £1.84000 Bulk	-	Bulk	Active	Board Level	TO-220	Clip and PC Pin	Rectangular, Fins	0.750" (19.05mm)	0.860" (21.84mm)	-	0.395" (10.03mm)	3.0W @ 60°C	12.00°C/W @ 200 LFM	23.20°C/W	Aluminum	Black Anodized
531102B02500G HEATSINK TO-220 W/PINS 1.5"TALL Boyd Laconia, LLC	1,257 In Stock	1 : £1.91000 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
WA-T220-101E HEATSINK AND CLIP FOR TO-220 BLK Ohmite	1,541 In Stock	1 : £1.94000 Tray	W	Tray	Active	Board Level, Vertical	TO-220	Clip and PC Pin	Rectangular, Fins	1.201" (30.50mm)	0.720" (18.29mm)	-	0.630" (16.00mm)	1.0W @ 20°C	-	12.00°C/W	Aluminum	Black Anodized
581002B02500G HEATSINK TO-220 PWR BLK W/PINS Boyd Laconia, LLC	648 In Stock	1 : £2.18000 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
530002B02500G HEATSINK TO-220 POWER W/PINS BK Boyd Laconia, LLC	2,220 In Stock	1 : £2.24000 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
6236BG HEATSINK TO-220 CLIP-ON BLACK Boyd Laconia, LLC	145 In Stock	1 : £2.35000 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
592502B03400G HEATSINK TO-220 VERT MNT W/TABS Boyd Laconia, LLC	13,888 In Stock	1 : £2.43000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.250" (31.75mm)	0.874" (22.20mm)	-	0.250" (6.35mm)	1.0W @ 30°C	10.00°C/W @ 200 LFM	22.00°C/W	Aluminum	Black Anodized
529802B02500G HEATSINK TO-220 W/PINS 1.5"TALL Boyd Laconia, LLC	12,435 In Stock	1 : £2.61000 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
542502B00000G HEATSINK TO-220 TAB BLACK Boyd Laconia, LLC	2,818 In Stock	1 : £2.68000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.250" (31.75mm)	0.875" (22.22mm)	-	0.250" (6.35mm)	2.5W @ 60°C	4.00°C/W @ 700 LFM	24.00°C/W	Aluminum	Black Anodized
7-340-2PP-BA HEATSINK PWR DUAL BLACK TO-220 CTS Thermal Management Products	2,094 In Stock	1 : £2.73000 Box	7	Box	Active	Board Level	TO-220	Bolt On	Rectangular, Fins	1.500" (38.10mm)	1.150" (29.21mm)	-	0.460" (11.68mm)	9.0W @ 60°C	-	6.67°C/W	Aluminum	Black Anodized
590102B03600G HEATSINK TO-220 W/TABS 1.67"HIGH Boyd Laconia, LLC	3,129 In Stock	1 : £3.10000 Tray	-	Tray	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.675" (42.55mm)	1.000" (25.40mm)	-	1.000" (25.40mm)	2.5W @ 30°C	4.00°C/W @ 300 LFM	10.00°C/W	Aluminum	Black Anodized

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of 1,075

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.

TO-220 Heat Sinks

TO-220 Heat Sinks

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