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Rectangular Fin Heat Sinks

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x6.1mm, 6 Fins 567-24AB Wakefield Thermal 1: Rp62.926,78 479In Stock	Mfr. Part No. 567-24AB Mouser Part No 567-567-24AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x6.1mm, 6 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	479In Stock	Rp62.926,78 Rp58.340,28 Rp56.872,60 Rp53.753,78 View Rp50.451,50 Rp47.332,68 Rp45.681,54 Rp44.947,70 Rp44.580,78	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/8 Brick	Panel	Aluminum	Rectangular Fin	7.2 C/W	55 mm	20.7 mm	6.1 mm	DC/DC Converter
Heat Sinks Natural Convection Heat Sink for Metal-Case Semis for TO3, 25.4mm H 641A Wakefield Thermal 1: Rp234.645,34 85In Stock	Mfr. Part No. 641A Mouser Part No 567-641-A	Wakefield Thermal	Heat Sinks Natural Convection Heat Sink for Metal-Case Semis for TO3, 25.4mm H	Datasheet	85In Stock	Rp234.645,34 Rp209.144,40 Rp197.402,96 Rp190.064,56 View Rp183.093,08 Rp175.387,76 Rp169.517,04 Rp163.462,86	Min.: 1 Mult.: 1	Heat Sinks	TO-3	Through Hole	Aluminum	Rectangular Fin	2.4 C/W	76.2 mm	104.77 mm	25.4 mm	Component
Heat Sinks Natural Convection Heat Sink for Metal-Case Semis, No Hole Pattern, 25.4mm H 641K Wakefield Thermal 1: Rp254.642,48 36In Stock	Mfr. Part No. 641K Mouser Part No 567-641-K	Wakefield Thermal	Heat Sinks Natural Convection Heat Sink for Metal-Case Semis, No Hole Pattern, 25.4mm H	Datasheet	36In Stock	Rp254.642,48 Rp225.472,34 Rp212.630,14 Rp200.705,24 View Rp191.348,78 Rp180.891,56 Rp176.121,60	Min.: 1 Mult.: 1	Heat Sinks	TO-3	Press Fit	Aluminum	Rectangular Fin	2.4 C/W	76.2 mm	104.77 mm	25.4 mm	Component
Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 50.8mm 667-20ABPPE Wakefield Thermal 1: Rp48.066,52 326In Stock	Mfr. Part No. 667-20ABPPE Mouser Part No 567-6567-67-20ABPPE	Wakefield Thermal	Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 50.8mm	Datasheet	326In Stock	Rp48.066,52 Rp42.562,72 Rp40.544,66 Rp39.076,98 View Rp37.976,22 Rp35.774,70 Rp34.307,02 Rp33.940,10	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	4.7 C/W	34.9 mm	12.7 mm	50.8 mm	Component
Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 25.4mm 667-10ABPPE Wakefield Thermal 1: Rp40.911,58 169In Stock	Mfr. Part No. 667-10ABPPE Mouser Part No 567-667-10ABPPE	Wakefield Thermal	Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 25.4mm	Datasheet	169In Stock	Rp40.911,58 Rp36.692,00 Rp35.774,70 Rp34.490,48 View Rp32.472,42 Rp30.821,28 Rp29.170,14 Rp28.069,38 Rp26.968,62	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	5.8 C/W	34.9 mm	12.7 mm	25.4 mm	Component
Heat Sinks Low Profile Heat Sink, 76.2x35.1x127mm, 4 Mounting Holes Wakefield Thermal 396-1AB 396-1AB Wakefield Thermal 1: Rp719.713,58 36In Stock	Mfr. Part No. 396-1AB Mouser Part No 567-396-1AB	Wakefield Thermal	Heat Sinks Low Profile Heat Sink, 76.2x35.1x127mm, 4 Mounting Holes	Datasheet	36In Stock	Rp719.713,58 Rp636.973,12 Rp606.518,76 Rp584.687,02 View Rp563.405,66 Rp536.437,04	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Bolt On	Aluminum	Rectangular Fin	1.8 C/W	76.2 mm	127 mm	35.1 mm
Heat Sinks Low Profile Heat Sink, 139.7x35.1x127mm, 6 Mounting Holes Wakefield Thermal 396-2AB 396-2AB Wakefield Thermal 1: Rp776.586,18 22In Stock	Mfr. Part No. 396-2AB Mouser Part No 567-396-2AB	Wakefield Thermal	Heat Sinks Low Profile Heat Sink, 139.7x35.1x127mm, 6 Mounting Holes	Datasheet	22In Stock	Rp776.586,18 Rp690.910,36 Rp658.071,02 Rp630.918,94 View Rp611.288,72 Rp582.118,58	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Bolt On	Aluminum	Rectangular Fin	1.5 C/W	139.7 mm	127 mm	35.1 mm
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 132.33x76.2mm Wakefield Thermal 511-3U 511-3U Wakefield Thermal 1: Rp731.088,10 8In Stock	Mfr. Part No. 511-3U Mouser Part No 567-511-3U	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 132.33x76.2mm	Datasheet	8In Stock	Rp731.088,10 Rp668.711,70 Rp633.120,46 Rp406.914,28 Rp387.467,52	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.9 C/W	76.2 mm	132.33 mm	61.21 mm	Top Mount
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 132.33x152.4mm Wakefield Thermal 511-6M 511-6M Wakefield Thermal 1: Rp1.151.578,42 18In Stock	Mfr. Part No. 511-6M Mouser Part No 567-511-6M	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 132.33x152.4mm	Datasheet	18In Stock	Rp1.151.578,42 Rp1.072.323,70 Rp1.022.055,66 Rp984.996,74 View Rp942.800,94 Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.65 C/W	152.4 mm	132.33 mm	59.69 mm	Top Mount
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 132.33x228.6mm Wakefield Thermal 511-9U 511-9U Wakefield Thermal 1: Rp1.033.246,72 15In Stock	Mfr. Part No. 511-9U Mouser Part No 567-511-9U	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 132.33x228.6mm	Datasheet	15In Stock	Rp1.033.246,72 Rp839.146,04 Rp808.691,68 Rp769.981,62	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.56 C/W	228.6 mm	132.33 mm	61.21 mm	Top Mount
Heat Sinks Low Profile Heat Sink, 76.2x63.5x127mm, 4 Mounting Holes Wakefield Thermal 395-1AB 395-1AB Wakefield Thermal 1: Rp687.241,16 1In Stock	Mfr. Part No. 395-1AB Mouser Part No 567-395-1AB	Wakefield Thermal	Heat Sinks Low Profile Heat Sink, 76.2x63.5x127mm, 4 Mounting Holes	Datasheet	1In Stock	Rp687.241,16 Rp616.058,68 Rp581.935,12 Rp554.599,58 View Rp549.646,16 Rp529.098,64 Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Bolt On	Aluminum	Rectangular Fin	1.1 C/W	76.2 mm	127 mm	63.5 mm
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 342mm Width, 49.5mm Height ATS-EXL105-300-R0 Advanced Thermal Solutions 1: Rp3.805.143,86 9Expected 16/11/2026	Mfr. Part No. ATS-EXL105-300-R0 Mouser Part No 984-ATSEXL105-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 342mm Width, 49.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	9Expected 16/11/2026	Rp3.805.143,86 Rp3.511.607,86 Rp3.356.217,24 Rp3.315.122,20 View Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	2.04 C/W	11.81 in	13.46 in	1.95 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 35mm Height ATS-EXL63-300-R0 Advanced Thermal Solutions 1: Rp436.451,34 10Expected 06/11/2026	Mfr. Part No. ATS-EXL63-300-R0 Mouser Part No 984-ATS-EXL63-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 35mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10Expected 06/11/2026	Rp436.451,34 Rp413.151,92 Rp399.575,88 Rp360.131,98 View Rp346.005,56 Rp339.584,46 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	13 C/W	11.81 in	0.98 in	1.38 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 25mm Height ATS-EXL65-300-R0 Advanced Thermal Solutions 1: Rp496.259,30 9Expected 01/01/2027	Mfr. Part No. ATS-EXL65-300-R0 Mouser Part No 984-ATS-EXL65-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 25mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	9Expected 01/01/2027	Rp496.259,30 Rp448.926,62 Rp432.231,76 Rp414.803,06 View Rp395.906,68 Rp382.330,64 Rp368.387,68	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	11.7 C/W	300 mm	41 mm	25 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 100mm Width, 34.5mm Height ATS-EXL99-300-R0 Advanced Thermal Solutions 1: Rp928.491,06 13Expected 01/01/2027	Mfr. Part No. ATS-EXL99-300-R0 Mouser Part No 984-ATS-EXL99-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 100mm Width, 34.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	13Expected 01/01/2027	Rp928.491,06 Rp861.895,08 Rp813.645,10 Rp798.417,92 View Rp790.529,14 Rp790.162,22 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4.34 C/W	11.81 in	3.94 in	1.36 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 179mm Width, 27mm Height ATS-EXL103-300-R0 Advanced Thermal Solutions 1: Rp1.262.021,34 10Expected 13/11/2026	Mfr. Part No. ATS-EXL103-300-R0 Mouser Part No 984-ATSEXL103-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 179mm Width, 27mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10Expected 13/11/2026	Rp1.262.021,34 Rp1.127.545,16 Rp1.068.654,50 Rp1.033.613,64 View Rp999.490,08 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4.61 C/W	11.81 in	7.05 in	1.06 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 108mm Width, 34.3mm Height ATS-EXL104-300-R0 Advanced Thermal Solutions 1: Rp1.227.530,86 3On Order	Mfr. Part No. ATS-EXL104-300-R0 Mouser Part No 984-ATSEXL104-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 108mm Width, 34.3mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	3On Order	Rp1.227.530,86 Rp1.088.101,26 Rp1.036.365,54 Rp998.756,24 Rp962.431,16	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	5.09 C/W	300 mm	107.82 mm	34.29 mm	Aluminum Extrusion
Heat Sinks pushPIN Heat Sink, Fine, Straight, 4-Hole, T766, 36.83x57.6x11.43mm, 14.82C/W ATS-FPS037058011-36-C2-R0 Advanced Thermal Solutions 1: Rp114.662,50 25Expected 20/11/2026 New At Mouser	Mfr. Part No. ATS-FPS037058011-36-C2-R0 Mouser Part No 984-S03705801136C2R0 New At Mouser	Advanced Thermal Solutions	Heat Sinks pushPIN Heat Sink, Fine, Straight, 4-Hole, T766, 36.83x57.6x11.43mm, 14.82C/W	Datasheet	25Expected 20/11/2026	Rp114.662,50 Rp102.370,68 Rp97.417,26 Rp93.931,52 View Rp90.445,78 Rp86.226,20 Rp83.107,38 Rp79.988,56	Min.: 1 Mult.: 1			Push Pin		Rectangular Fin	14.82 deg C/W	1.450" (36.83mm)	2.267" (57.60mm)	0.450" (11.43mm)	Top Mount
Heat Sinks Heatsink for TER 75, TER 100 & TER 150 TRACO Power T4B-HS10 T4B-HS10 TRACO Power 1: Rp176.488,52 50Expected 13/11/2026 New Product	Mfr. Part No. T4B-HS10 Mouser Part No 495-T4B-HS10 New Product	TRACO Power	Heat Sinks Heatsink for TER 75, TER 100 & TER 150	Datasheet	50Expected 13/11/2026	Rp176.488,52 Rp163.646,32 Rp161.077,88 Rp156.124,46 Rp142.731,88	Min.: 1 Mult.: 1	Heat Sinks	TER 75WIR, TER 100WIR, TER 150WIR	Screw	Aluminum	Rectangular Fin		57.9 mm	36.8 mm	16.5 mm	Heat Sink
Heat Sinks Horizontal and Vertical Mount Heat Sink for TO-220, Aluminum, 19.1x12.78x13.4mm 262-75ABE-05 Wakefield Thermal 1: Rp14.309,88 3.134On Order	Mfr. Part No. 262-75ABE-05 Mouser Part No 567-262-75ABE-05	Wakefield Thermal	Heat Sinks Horizontal and Vertical Mount Heat Sink for TO-220, Aluminum, 19.1x12.78x13.4mm	Datasheet	3.134On Order	Rp14.309,88 Rp12.640,39 Rp12.053,32 Rp11.668,06 View Rp11.191,06 Rp10.659,03 Rp10.273,76 Rp9.906,84 Rp9.796,76	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	26.7 C/W	19.1 mm	14.47 mm	12.7 mm	Component
Heat Sinks Low Cost, Wave-Solderable Heat Sink for TO-220, Mounting Slot, 25.4x12.7x30.0mm 287-1ABE Wakefield Thermal 1: Rp17.061,78 4.833Expected 31/12/2026	Mfr. Part No. 287-1ABE Mouser Part No 567-287-1ABE	Wakefield Thermal	Heat Sinks Low Cost, Wave-Solderable Heat Sink for TO-220, Mounting Slot, 25.4x12.7x30.0mm	Datasheet	4.833Expected 31/12/2026	Rp17.061,78 Rp15.153,80 Rp14.401,61 Rp13.924,61 View Rp13.410,93 Rp12.475,28 Rp12.034,98 Rp11.594,67 Rp11.007,60	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	16.2 C/W	29.97 mm	25.4 mm	12.7 mm	Component
Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x24.1mm, Horizontal, 8 Fins 537-95AB Wakefield Thermal 1: Rp91.730,00 636Expected 10/11/2026	Mfr. Part No. 537-95AB Mouser Part No 567-537-95AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x24.1mm, Horizontal, 8 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	636Expected 10/11/2026	Rp91.730,00 Rp82.923,92 Rp80.172,02 Rp75.952,44 View Rp70.999,02 Rp67.329,82 Rp64.577,92 Rp64.394,46	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/4 Brick	Screw	Aluminum	Rectangular Fin	2.1 C/W	57.9 mm	36.38 mm	24.13 mm	DC/DC Converter
Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 38.1mm 634-15ABPE Wakefield Thermal 1: Rp86.593,12 4.334On Order	Mfr. Part No. 634-15ABPE Mouser Part No 567-634-15ABPE	Wakefield Thermal	Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 38.1mm	Datasheet	4.334On Order On Order Ship Dates Mfr. No: 634-15ABPE Stock: 0 On Order: 1.934 Expected 10/12/2026 2.400 Expected 25/01/2027 Factory Lead Time: 16 Weeks	Rp86.593,12 Rp79.988,56 Rp76.135,90 Rp73.384,00 View Rp70.815,56 Rp66.229,06 Rp62.192,94 Rp60.541,80	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	Through Hole	Aluminum	Rectangular Fin		38.1 mm	16.26 mm	16.26 mm	Component
Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 50.8mm 634-20ABPE Wakefield Thermal 1: Rp38.526,60 2.400On Order	Mfr. Part No. 634-20ABPE Mouser Part No 567-634-20ABPE	Wakefield Thermal	Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 50.8mm	Datasheet	2.400On Order On Order Ship Dates Mfr. No: 634-20ABPE Stock: 0 On Order: 1.200 Expected 13/01/2027 1.200 Expected 15/02/2027 Factory Lead Time: 16 Weeks	Rp38.526,60 Rp34.857,40 Rp33.756,64 Rp31.922,04 View Rp30.270,90 Rp28.803,22 Rp27.519,00 Rp26.601,70 Rp24.216,72	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	Through Hole	Aluminum	Rectangular Fin		50.8 mm	16.26 mm	16.26 mm	Component
Heat Sinks High Efficiency Heat Sink For Vertical Board Mounting for TO-220, 50.8mm Height 637-20ABPE Wakefield Thermal 1: Rp68.063,66 1.393On Order	Mfr. Part No. 637-20ABPE Mouser Part No 567-637-20ABPE	Wakefield Thermal	Heat Sinks High Efficiency Heat Sink For Vertical Board Mounting for TO-220, 50.8mm Height	Datasheet	1.393On Order On Order Ship Dates Mfr. No: 637-20ABPE Stock: 0 On Order: 693 Expected 07/12/2026 700 Expected 22/12/2026 Factory Lead Time: 16 Weeks	Rp68.063,66 Rp61.092,18 Rp58.340,28 Rp56.138,76 View Rp54.120,70 Rp50.634,96 Rp48.616,90 Rp48.433,44 Rp47.516,14	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	4.7 C/W	50.8 mm	34.93 mm	12.7 mm	Component