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Rectangular Fin Heat Sinks

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Designed for	Mounting Style	Heatsink Material	Fin Style	Thermal Resistance	Length	Width	Height	Type
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 37mm Width, 8mm Height ATS-EXL71-300-R0 Advanced Thermal Solutions 1: $21.18 163In Stock	Mfr. Part # ATS-EXL71-300-R0 Mouser Part # 984-ATS-EXL71-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 37mm Width, 8mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	163In Stock	$21.18 $19.79 $19.54	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	36.4 C/W	11.81 in	1.46 in	0.31 in	Aluminum Extrusion
Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x25mm, 1.60C/W, High ATS-1043-C3-R0 Advanced Thermal Solutions 1: $39.51 100In Stock	Mfr. Part # ATS-1043-C3-R0 Mouser Part # 984-ATS-1043-C3-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink+Plastic pushPIN, Cross-Cut, 40.89x45x25mm, 1.60C/W, High Learn More about Advanced Thermal Solutions ats maxiflow heat sinks	Datasheet	100In Stock	$39.51 $34.96 $33.29 $32.08 View $30.36 $29.19 $28.40	Min.: 1 Mult.: 1	Heat Sinks	BGA	Push Pin	Aluminum	Rectangular Fin	1.60 deg C/W	1.610" (40.89mm)	1.772" (45.00mm)	0.984" (25.00mm)	Top Mount
Heat Sinks Extrusion Profile, AL6063, 254mm Length, 100mm Width, 27mm Height ATS-EXL6-254-R0 Advanced Thermal Solutions 1: $86.69 208In Stock	Mfr. Part # ATS-EXL6-254-R0 Mouser Part # 984-ATS-EXL6-254-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 254mm Length, 100mm Width, 27mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	208In Stock	$86.69 $83.61 $75.21 $73.07 $72.69	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	7.9 C/W	254 mm	100.76 mm	27 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 13.9mm Width, 25mm Height ATS-EXL60-300-R0 Advanced Thermal Solutions 1: $39.96 2In Stock	Mfr. Part # ATS-EXL60-300-R0 Mouser Part # 984-ATS-EXL60-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 13.9mm Width, 25mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	2In Stock	$39.96 $34.66 $33.00 $31.81 View $30.37 $29.12 $28.14	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	21 C/W	11.81 in	0.55 in	0.98 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 130mm Width, 33.2mm Height ATS-EXL100-300-R0 Advanced Thermal Solutions 1: $82.92 14In Stock	Mfr. Part # ATS-EXL100-300-R0 Mouser Part # 984-ATSEXL100-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 130mm Width, 33.2mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	14In Stock	$82.92 $82.87 $82.18 View Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4.26 C/W	11.81 in	5.12 in	1.31 in	Aluminum Extrusion
Heat Sinks Extrusion Cut to Length, 12", High Aspect Ratio, Heat Sink 19832, 12x7.55x2.8" 122264 Wakefield Thermal 1: $223.30 83In Stock	Mfr. Part # 122264 Mouser Part # 567-122264	Wakefield Thermal	Heat Sinks Extrusion Cut to Length, 12", High Aspect Ratio, Heat Sink 19832, 12x7.55x2.8" Learn More about Wakefield Thermal wakefield 1 foot extrusions	Datasheet	83In Stock	$223.30 $163.38 $160.47 View Quote	Min.: 1 Mult.: 1	Extrusions	Power Modules, IGBTs		Aluminum	Rectangular Fin		12 in	7.55 in	2.8 in
Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 233mm Width, 12mm Height ATS-EXL117-300-R0 Advanced Thermal Solutions 1: $174.15 9In Stock	Mfr. Part # ATS-EXL117-300-R0 Mouser Part # 984-ATSEXL117-300R0	Advanced Thermal Solutions	Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 233mm Width, 12mm Height Learn More about Advanced Thermal Solutions ats pcie ats exl extrusions	Datasheet	9In Stock	$174.15 $165.76 $159.77 $155.04 View Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	6.9 C/W	11.81 in	9.17 in	0.47 in	Aluminum Extrusion
Heat Sinks 19275 Extrusion Profile Cut to 12 Inches, 12x7.4x2.17 Inch, High Aspect Ratio 122257 Wakefield Thermal 1: $211.16 16In Stock	Mfr. Part # 122257 Mouser Part # 567-122257	Wakefield Thermal	Heat Sinks 19275 Extrusion Profile Cut to 12 Inches, 12x7.4x2.17 Inch, High Aspect Ratio Learn More about Wakefield Thermal wakefield 1 foot extrusions	Datasheet	16In Stock	$211.16 $186.83 $169.68 $165.07 View $165.04 Quote	Min.: 1 Mult.: 1	Extrusions	Power Modules, IGBTs		Aluminum	Rectangular Fin		12 in	7.682 in	2.165 in
Heat Sinks Extrusion Cut to Length, 12", High Aspect Ratio, Heat Sink 15817, 12x7.38x3.1" 122258 Wakefield Thermal 1: $219.84 27In Stock	Mfr. Part # 122258 Mouser Part # 567-122258	Wakefield Thermal	Heat Sinks Extrusion Cut to Length, 12", High Aspect Ratio, Heat Sink 15817, 12x7.38x3.1" Learn More about Wakefield Thermal wakefield 1 foot extrusions	Datasheet	27In Stock	$219.84 $184.69 $178.40 $178.32 View Quote	Min.: 1 Mult.: 1	Extrusions	Power Modules, IGBTs		Aluminum	Rectangular Fin		12 in	7.375 in	3.136 in
Heat Sinks Extrusion Cut to L, 12 Inch, High Aspect Ratio, Heat Sink 16681, 12x8.4x1.4 Inch 122263 Wakefield Thermal 1: $200.98 31In Stock	Mfr. Part # 122263 Mouser Part # 567-122263	Wakefield Thermal	Heat Sinks Extrusion Cut to L, 12 Inch, High Aspect Ratio, Heat Sink 16681, 12x8.4x1.4 Inch Learn More about Wakefield Thermal wakefield 1 foot extrusions	Datasheet	31In Stock	$200.98 $190.17 $179.51 $178.52 View Quote	Min.: 1 Mult.: 1	Extrusions	Power Modules, IGBTs		Aluminum	Rectangular Fin		12 in	8.4 in	1.4 in
Heat Sinks Heat dissipator For plastic case PA1-1CB CTS Electronic Components 1: $2.78 1,271In Stock	Mfr. Part # PA1-1CB Mouser Part # 774-PA1-1CB	CTS Electronic Components	Heat Sinks Heat dissipator For plastic case	Datasheet	1,271In Stock	$2.78 $2.46 $2.35 $2.26 View $2.19 $2.07 $2.00	Min.: 1 Mult.: 1	Heat Sinks	TO-126, TO-127, TO-220	Screw	Aluminum	Rectangular Fin	28.8 C/W	18.03 mm	12.7 mm	25.4 mm	Component
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 182.88x304.8mm 512-12U Wakefield Thermal 1: $139.97 17In Stock	Mfr. Part # 512-12U Mouser Part # 567-512-12U	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 182.88x304.8mm	Datasheet	17In Stock	$139.97 $127.20 $123.72 $112.54 View $102.24 Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.45 C/W	304.8 mm	182.88 mm	61.21 mm	Top Mount
Heat Sinks 16639 Extrusion Profile Cut to 12 Inches, 12x7.9x1.31 Inch, High Aspect Ratio 122259 Wakefield Thermal 1: $146.84 24In Stock	Mfr. Part # 122259 Mouser Part # 567-122259	Wakefield Thermal	Heat Sinks 16639 Extrusion Profile Cut to 12 Inches, 12x7.9x1.31 Inch, High Aspect Ratio Learn More about Wakefield Thermal wakefield 1 foot extrusions	Datasheet	24In Stock	$146.84 $128.68 $128.66 $128.07 View $122.05 Quote	Min.: 1 Mult.: 1	Extrusions	Power Modules, IGBTs		Aluminum	Rectangular Fin		12 in	7.9 in	1.31 in
Heat Sinks Heat Sink for Power Modules, IGBTs and Solid State Relays, Aluminum, 180mm 392-180AB Wakefield Thermal 1: $192.61 82In Stock	Mfr. Part # 392-180AB Mouser Part # 567-392-180AB	Wakefield Thermal	Heat Sinks Heat Sink for Power Modules, IGBTs and Solid State Relays, Aluminum, 180mm	Datasheet	82In Stock	$192.61 $170.42 $162.30 $156.41	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Solid State Relays	Screw	Aluminum	Rectangular Fin	0.43 C/W	180.01 mm	124.99 mm	135.79 mm	Top Mount
Heat Sinks Heat Sink for TO220 with Clip, Copper, Channel Style, 21.55x13.21x13.08mm 268-85CTE Wakefield Thermal 1: $2.95 1,303In Stock	Mfr. Part # 268-85CTE Mouser Part # 567-268-85CTE	Wakefield Thermal	Heat Sinks Heat Sink for TO220 with Clip, Copper, Channel Style, 21.55x13.21x13.08mm	Datasheet	1,303In Stock	$2.95 $2.72 $2.65 $2.58 View $2.43 $2.29 $2.15 $2.13 $2.12	Min.: 1 Mult.: 1	Heat Sink Assemblies	TO-220	Through Hole	Copper	Rectangular Fin		13.08 mm	13.21 mm	21.59 mm	Component
Heat Sinks Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x11.4mm, 6 Fins 567-45AB Wakefield Thermal 1: $5.10 1,442In Stock 1,500Expected 2027-01-29	Mfr. Part # 567-45AB Mouser Part # 567-567-45AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x11.4mm, 6 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	1,442In Stock 1,500Expected 2027-01-29	$5.10 $4.55 $4.33 $4.16 View $4.02 $3.77 $3.69 $3.59	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/8 Brick	Panel	Aluminum	Rectangular Fin	4.3 C/W	55 mm	20.7 mm	11.4 mm	DC/DC Converter
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm 623A Wakefield Thermal 1: $15.70 227In Stock	Mfr. Part # 623A Mouser Part # 567-623A	Wakefield Thermal	Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm	Datasheet	227In Stock	$15.70 $14.47 $13.78 $13.26 View $12.64 $12.11 $11.74 $11.32	Min.: 1 Mult.: 1	Heat Sinks	TO-3	Screw	Aluminum	Rectangular Fin	1.5 C/W	76.2 mm	120.65 mm	11.7 mm	Component
Heat Sinks Heat Sink for TO220, 25.4x12.7x21.6mm, Vertical/Horizontal, No Tab 235-85AB Wakefield Thermal 1: $0.85 4,907In Stock	Mfr. Part # 235-85AB Mouser Part # 567-235-85AB	Wakefield Thermal	Heat Sinks Heat Sink for TO220, 25.4x12.7x21.6mm, Vertical/Horizontal, No Tab	Datasheet	4,907In Stock	$0.85 $0.756 $0.721 $0.696 View $0.67 $0.638 $0.615 $0.585 $0.541	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	20 C/W	21.59 mm	25.4 mm	12.7 mm	Component
Heat Sinks Heat Sink for DIPs and SRAMs, 19.1x10.5x6.1mm, 14-Pin, 16 Pin DIP Applications 651-B Wakefield Thermal 1: $1.84 6,375In Stock	Mfr. Part # 651-B Mouser Part # 567-651-B	Wakefield Thermal	Heat Sinks Heat Sink for DIPs and SRAMs, 19.1x10.5x6.1mm, 14-Pin, 16 Pin DIP Applications	Datasheet	6,375In Stock	$1.84 $1.67 $1.43 $1.40 View $1.36 $1.28 $1.23 $1.20 $1.15	Min.: 1 Mult.: 1	Heat Sinks	DIP-14, DIP-16	Adhesive	Aluminum	Rectangular Fin	40 C/W	19.1 mm	10.54 mm	6.1 mm	Top Mount
Heat Sinks Wave-Solderable Heat Sink, TO220, 14.5x12.7x15.2mm, Vertical/Horizontal, No Tab 233-60AB Wakefield Thermal 1: $0.907 3,776In Stock	Mfr. Part # 233-60AB Mouser Part # 567-233-60AB	Wakefield Thermal	Heat Sinks Wave-Solderable Heat Sink, TO220, 14.5x12.7x15.2mm, Vertical/Horizontal, No Tab	Datasheet	3,776In Stock	$0.907 $0.815 $0.775 $0.755 View $0.744 $0.681 $0.632 $0.606 $0.556	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	29 C/W	15.24 mm	14.47 mm	12.7 mm	Component
Heat Sinks Heat Sink for Vertical Mount for TO220/TO247/TO218/15-LEAD MULTIWATT, 38.1mm H 677-15ABPE Wakefield Thermal 1: $6.54 597In Stock	Mfr. Part # 677-15ABPE Mouser Part # 567-677-15ABPE	Wakefield Thermal	Heat Sinks Heat Sink for Vertical Mount for TO220/TO247/TO218/15-LEAD MULTIWATT, 38.1mm H	Datasheet	597In Stock	$6.54 $5.90 $5.62 $5.33 View $4.97 $4.77 $4.68 $4.52	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220, TO-247 15 Pin Multiwatt	Through Hole	Aluminum	Rectangular Fin	2.8 C/W	38.1 mm	41.91 mm	25.4 mm	Component
Heat Sinks Wave-Solderable Heat Sink, TO220, 14.5x12.7x19.1mm, Vertical/Horizontal, No Tab 230-75AB Wakefield Thermal 1: $0.907 4,504In Stock	Mfr. Part # 230-75AB Mouser Part # 567-230-75AB	Wakefield Thermal	Heat Sinks Wave-Solderable Heat Sink, TO220, 14.5x12.7x19.1mm, Vertical/Horizontal, No Tab	Datasheet	4,504In Stock	$0.907 $0.811 $0.773 $0.746 View $0.719 $0.684 $0.652 $0.628 $0.554	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Clip	Aluminum	Rectangular Fin	28.5 C/W	19.1 mm	14.47 mm	12.7 mm	Component
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 132.33x228.6mm Wakefield Thermal 511-9M 511-9M Wakefield Thermal 1: $124.42 20In Stock	Mfr. Part # 511-9M Mouser Part # 567-511-9M	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 132.33x228.6mm	Datasheet	20In Stock	$124.42 $114.41 $109.70 $103.65	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.56 C/W	228.6 mm	132.33 mm	59.69 mm	Top Mount
Heat Sinks TO-126 127 220 Vertical Mount CTS Electronic Components PB136CB PB136CB CTS Electronic Components 1: $1.66 1,819In Stock	Mfr. Part # PB136CB Mouser Part # 774-PB136CB	CTS Electronic Components	Heat Sinks TO-126 127 220 Vertical Mount	Datasheet	1,819In Stock	$1.66 $1.47 $1.40 $1.35 View $1.30 $1.26 $1.25	Min.: 1 Mult.: 1	Heat Sinks	TO-126, TO-127, TO-220	Screw	Aluminum	Rectangular Fin	20 C/W	25.4 mm	12.7 mm	29.97 mm	Component
Heat Sinks Heat Sink for Power Modules, IGBTs and Solid State Relays, Aluminum, 300mm Wakefield Thermal 392-300AB 392-300AB Wakefield Thermal 1: $277.95 27In Stock	Mfr. Part # 392-300AB Mouser Part # 567-392-300AB	Wakefield Thermal	Heat Sinks Heat Sink for Power Modules, IGBTs and Solid State Relays, Aluminum, 300mm	Datasheet	27In Stock	$277.95 $245.89 $225.66	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Solid State Relays	Screw	Aluminum	Rectangular Fin	0.43 C/W	180.01 mm	124.99 mm	135.79 mm	Top Mount