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Rectangular Fin Heat Sinks

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Low Profile Heat Sink, 139.7x38.1x127mm, 6 Mounting Holes 394-2AB Wakefield Thermal 1: 35,42 € 27In Stock 51Expected 11/18/2026	Mfr. Part No. 394-2AB Mouser Part No 567-394-2AB	Wakefield Thermal	Heat Sinks Low Profile Heat Sink, 139.7x38.1x127mm, 6 Mounting Holes	Datasheet	27In Stock 51Expected 11/18/2026	35,42 € 31,69 € 30,71 € 29,87 € View 29,08 € 28,28 € Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Bolt On	Aluminum	Rectangular Fin	1.5 C/W	139.7 mm	127 mm	38.1 mm	Top Mount
Heat Sinks Low Profile Heat Sink, 139.7x63.5x127mm, 6 Mounting Holes 395-2AB Wakefield Thermal 1: 48,66 € 18In Stock 50Expected 11/4/2026	Mfr. Part No. 395-2AB Mouser Part No 567-395-2AB	Wakefield Thermal	Heat Sinks Low Profile Heat Sink, 139.7x63.5x127mm, 6 Mounting Holes	Datasheet	18In Stock 50Expected 11/4/2026	48,66 € 43,06 € 41,00 € 39,32 € View 38,09 € 36,27 €	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Bolt On	Aluminum	Rectangular Fin	0.9 C/W	139.7 mm	127 mm	63.5 mm
Heat Sinks High Fin Density Heat Sink for Power Modules, IGBTs, Relays, Mill, 132.33x76.2mm 511-3M Wakefield Thermal 1: 36,76 € 12In Stock	Mfr. Part No. 511-3M Mouser Part No 567-511-3M	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink for Power Modules, IGBTs, Relays, Mill, 132.33x76.2mm	Datasheet	12In Stock	36,76 € 33,97 € 31,43 € 30,76 € View 30,57 € 29,60 € Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs, Relays	Adhesive	Aluminum	Rectangular Fin	0.9 C/W	76.2 mm	132.33 mm	59.69 mm	Top Mount
Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 182.88x152.4mm 512-6U Wakefield Thermal 1: 45,71 € 6In Stock	Mfr. Part No. 512-6U Mouser Part No 567-512-6U	Wakefield Thermal	Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 182.88x152.4mm	Datasheet	6In Stock	45,71 € 42,48 € 39,54 € 36,96 € View 35,76 € Quote	Min.: 1 Mult.: 1	Heat Sinks	Power Modules, IGBTs	Adhesive	Aluminum	Rectangular Fin	0.65 C/W	152.4 mm	182.88 mm	61.21 mm	Top Mount
Heat Sinks DIM=1.31x.90x 0.75 LAE66A3CB CTS Electronic Components 1: 2,69 € 253In Stock	Mfr. Part No. LAE66A3CB Mouser Part No 774-LAE66A3CB	CTS Electronic Components	Heat Sinks DIM=1.31x.90x 0.75		253In Stock	2,69 € 2,39 € 2,28 € 2,19 € View 2,12 € 2,01 € 1,94 €	Min.: 1 Mult.: 1	Heat Sinks	TO-126, TO-127, TO-220	Screw	Aluminum	Rectangular Fin	20 C/W	33.27 mm	19.05 mm	22.86 mm	Component
Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Bulk 217-36CTE6 Wakefield Thermal 1: 0,573 € 3.299In Stock	Mfr. Part No. 217-36CTE6 Mouser Part No 567-217-36CTE6	Wakefield Thermal	Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Bulk	Datasheet	3.299In Stock	0,573 € 0,508 € 0,483 € 0,468 € View 0,451 € 0,43 € 0,414 € 0,365 €	Min.: 1 Mult.: 1	Heat Sinks	D2PAK , TO-220, SOT-223, SOL-20	SMD/SMT	Copper	Rectangular Fin	55 C/W	18.8 mm	15.2 mm	9.1 mm	Component
Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Tape & Reel 250 217-36CTRE6 Wakefield Thermal 1: 127,58 € 5In Stock	Mfr. Part No. 217-36CTRE6 Mouser Part No 567-217-36CTRE6	Wakefield Thermal	Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Tape & Reel 250	Datasheet	5In Stock	Cut Tape 127,58 € 122,21 € Reel 122,20 € MouseReel Available	Min.: 1 Mult.: 1 : 250	Heat Sinks	D2PAK (TO-263), TO-220, SOT-223, SOL-20	SMD/SMT	Copper	Rectangular Fin	55 C/W	18.8 mm	15.24 mm	9.14 mm	Component
Heat Sinks Vertical Mount Heat Sink for Power Semi TO-220/TO-262, Aluminum, Solderable Tab 262-75ABE375 Wakefield Thermal 1: 0,765 € 376In Stock	Mfr. Part No. 262-75ABE375 Mouser Part No 567-262-75ABE375	Wakefield Thermal	Heat Sinks Vertical Mount Heat Sink for Power Semi TO-220/TO-262, Aluminum, Solderable Tab	Datasheet	376In Stock	0,765 € 0,67 € 0,64 € 0,623 € View 0,593 € 0,564 € 0,544 € 0,514 € 0,489 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin					Component
Heat Sinks Vertical Mount Heat Sink for TO-220, 25.4x12.7x30mm, Aluminum, Black Anodized 265-118ABHE-22 Wakefield Thermal 1: 1,34 € 1.440In Stock	Mfr. Part No. 265-118ABHE-22 Mouser Part No 567-265-118ABHE-22	Wakefield Thermal	Heat Sinks Vertical Mount Heat Sink for TO-220, 25.4x12.7x30mm, Aluminum, Black Anodized	Datasheet	1.440In Stock	1,34 € 0,898 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	14 C/W	29.97 mm	25.4 mm	12.7 mm	Component
Heat Sinks Small Footprint, Low Cost Heat Sink for TO-220, TO-202, 44.5x17.8x9.4mm 270-AB Wakefield Thermal 1: 0,573 € 3.141In Stock	Mfr. Part No. 270-AB Mouser Part No 567-270-AB	Wakefield Thermal	Heat Sinks Small Footprint, Low Cost Heat Sink for TO-220, TO-202, 44.5x17.8x9.4mm	Datasheet	3.141In Stock	0,573 € 0,504 € 0,479 € 0,467 € View 0,451 € 0,429 € 0,41 € 0,388 € 0,357 €	Min.: 1 Mult.: 1	Heat Sinks	TO-202, TO-220	Through Hole	Aluminum	Rectangular Fin	17.5 C/W	17.78 mm	44.45 mm	9.52 mm	Component
Heat Sinks Top-Mount, Booster Heat Sink for Use with 270/271/272/280, 44.5x17.8x12.7mm 271-AB Wakefield Thermal 1: 0,553 € 2.913In Stock	Mfr. Part No. 271-AB Mouser Part No 567-271-AB	Wakefield Thermal	Heat Sinks Top-Mount, Booster Heat Sink for Use with 270/271/272/280, 44.5x17.8x12.7mm	Datasheet	2.913In Stock	0,553 € 0,488 € 0,464 € 0,451 € View 0,434 € 0,413 € 0,391 € 0,376 € 0,346 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	15.5 C/W	17.78 mm	44.45 mm	12.7 mm	Component
Heat Sinks Wave-Solderable Heat Sink, TO218/TO220, 19.1x9.5mm, Vertical/Horizontal, No Tab 273-AB Wakefield Thermal 1: 0,553 € 1.356In Stock	Mfr. Part No. 273-AB Mouser Part No 567-273-AB	Wakefield Thermal	Heat Sinks Wave-Solderable Heat Sink, TO218/TO220, 19.1x9.5mm, Vertical/Horizontal, No Tab	Datasheet	1.356In Stock	0,553 € 0,488 € 0,464 € 0,451 € View 0,434 € 0,413 € 0,398 € 0,384 € 0,352 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	Through Hole	Aluminum	Rectangular Fin	24.5 C/W	19.1 mm	19.05 mm	9.52 mm	Component
Heat Sinks Wave-Solderable Heat Sink, TO220, 13.2x19.1x6.4mm, Vertical/Horizontal, No Tab 274-3AB Wakefield Thermal 1: 0,604 € 823In Stock 5.000Expected 12/2/2026	Mfr. Part No. 274-3AB Mouser Part No 567-274-3AB	Wakefield Thermal	Heat Sinks Wave-Solderable Heat Sink, TO220, 13.2x19.1x6.4mm, Vertical/Horizontal, No Tab	Datasheet	823In Stock 5.000Expected 12/2/2026	0,604 € 0,533 € 0,507 € 0,493 € View 0,487 € 0,454 € 0,428 € 0,405 € 0,334 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Rectangular Fin	9 C/W	19.1 mm	13.21 mm	6.35 mm	Component
Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x18.1x12.7mm 289-AB Wakefield Thermal 1: 0,553 € 1.945In Stock	Mfr. Part No. 289-AB Mouser Part No 567-289-AB	Wakefield Thermal	Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x18.1x12.7mm	Datasheet	1.945In Stock	0,553 € 0,488 € 0,464 € 0,451 € View 0,434 € 0,413 € 0,391 € 0,369 € 0,352 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-202, TO-220	Through Hole	Aluminum	Rectangular Fin	25 C/W	18.03 mm	25.4 mm	12.7 mm	Component
Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x30.0x12.7mm 290-1AB Wakefield Thermal 1: 0,583 € 1.763In Stock	Mfr. Part No. 290-1AB Mouser Part No 567-290-1AB	Wakefield Thermal	Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x30.0x12.7mm	Datasheet	1.763In Stock	0,583 € 0,519 € 0,495 € 0,477 € View 0,46 € 0,439 € 0,423 € 0,399 € 0,356 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-202, TO-220	Through Hole	Aluminum	Rectangular Fin	22 C/W	29.97 mm	25.4 mm	12.7 mm	Component
Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x6.1mm, Horizontal, 11 Fins 527-24AB Wakefield Thermal 1: 2,81 € 456In Stock	Mfr. Part No. 527-24AB Mouser Part No 567-527-24AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x6.1mm, Horizontal, 11 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	456In Stock	2,81 € 2,61 € 2,57 € 2,48 € View 2,21 € 2,04 €	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/2 Brick	Screw	Aluminum	Rectangular Fin	4.2 C/W	57.9 mm	61 mm	6.1 mm	DC/DC Converter
Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x11.4mm, Horizontal, 11 Fins 527-45AB Wakefield Thermal 1: 3,04 € 497In Stock	Mfr. Part No. 527-45AB Mouser Part No 567-527-45AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x11.4mm, Horizontal, 11 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	497In Stock	3,04 € 2,66 € 2,57 € 2,47 € View 2,33 € 2,23 € 2,09 € 1,93 €	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/2 Brick	Screw	Aluminum	Rectangular Fin	2.3 C/W	57.9 mm	61 mm	11.4 mm	DC/DC Converter
Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x6.1mm, Horizontal, 14 Fins 537-24AB Wakefield Thermal 1: 4,74 € 326In Stock	Mfr. Part No. 537-24AB Mouser Part No 567-537-24AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x6.1mm, Horizontal, 14 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	326In Stock	4,74 € 3,92 € 3,81 € 3,63 € View 3,48 € 3,30 € 3,22 €	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, 1/4 Brick	Screw	Aluminum	Rectangular Fin	4.2 C/W	57.9 mm	36.8 mm	6.1 mm	DC/DC Converter
Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x24.1mm, Horizontal, 8 Fins 537-95AB Wakefield Thermal 1: 5,03 € 18In Stock 640Expected 10/28/2026	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	18In Stock 640Expected 10/28/2026	5,03 € 4,55 € 4,40 € 4,16 € View 3,89 € 3,69 € 3,54 € 3,53 €	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 Heat Sink for DC/DC Converters, Full Brick, 116.8x61x35.6mm, Horizontal, 6 Fins 557-140AB Wakefield Thermal 1: 8,35 € 245In Stock	Mfr. Part No. 557-140AB Mouser Part No 567-557-140AB	Wakefield Thermal	Heat Sinks Heat Sink for DC/DC Converters, Full Brick, 116.8x61x35.6mm, Horizontal, 6 Fins Learn More about Wakefield Thermal wakefield vette brick heatsinks	Datasheet	245In Stock	8,35 € 8,19 € 8,18 € 7,80 € View 5,78 € 5,77 €	Min.: 1 Mult.: 1	Heat Sinks	DC/DC Converter, Full Brick	Screw	Aluminum	Rectangular Fin	1.3 C/W	116.8 mm	61 mm	35.6 mm	DC/DC Converter
Heat Sinks Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x6.1mm, 6 Fins 567-24AB Wakefield Thermal 1: 3,58 € 495In 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	495In Stock	3,58 € 3,26 € 3,14 € 2,99 € View 2,85 € 2,69 € 2,60 € 2,59 €	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 Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 25.4mm 634-10ABPE Wakefield Thermal 1: 1,78 € 41In Stock 2.160Expected 10/8/2026	Mfr. Part No. 634-10ABPE Mouser Part No 567-634-10ABPE	Wakefield Thermal	Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 25.4mm	Datasheet	41In Stock 2.160Expected 10/8/2026	1,78 € 1,58 € 1,51 € 1,46 € View 1,40 € 1,34 € 1,29 € 1,25 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	Through Hole	Aluminum	Rectangular Fin		25.4 mm	16.26 mm	16.26 mm	Component
Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 38.1mm 634-15ABPE Wakefield Thermal 1: 4,75 € 334In Stock 2.400Expected 12/10/2026	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	334In Stock 2.400Expected 12/10/2026	4,75 € 4,39 € 4,17 € 4,02 € View 3,88 € 3,63 € 3,41 € 3,32 €	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: 2,06 € 888In Stock 1.200Expected 1/13/2027	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	888In Stock 1.200Expected 1/13/2027	2,06 € 1,83 € 1,74 € 1,68 € View 1,62 € 1,55 € 1,48 € 1,46 € 1,32 €	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 Natural Convection Heat Sink for Metal-Case Semis for TO3, 25.4mm H 641A Wakefield Thermal 1: 12,96 € 86In 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	86In Stock	12,96 € 11,47 € 10,82 € 10,42 € View 10,04 € 9,62 € 9,30 € 8,96 €	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