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ATS-EXL Aluminum Extruded Heat Sinks

Advances Thermal Solutions Inc. ATS-EXL Aluminum Extruded Heat Sinks are cost-effective solutions for a majority of electronic cooling applications. Designed with ATS high-performance extrusion profiles, the ATS-EXL heat sinks help eliminate tooling costs and reduce lead time. The RoHS-compliant heat sinks are offered in a variety of profiles and sizes, ranging from 40.9mm to 482.9mm in width and 9.9mm to 72.9mm in height. All extrusion profiles are unfinished (degreased).

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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 Extrusion Profile, AL6063, 300mm Length, 70mm Width, 15mm Height ATS-EXL74-300-R0 Advanced Thermal Solutions 1: 53,06 € 8In Stock	Mfr. Part No. ATS-EXL74-300-R0 Mouser Part No 984-ATS-EXL74-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 70mm Width, 15mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	8In Stock	53,06 € 47,15 € 44,91 € 43,28 € 41,71 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	18.2 C/W	11.81 in	2.76 in	0.59 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 76mm Width, 19mm Height ATS-EXL75-300-R0 Advanced Thermal Solutions 1: 30,93 € 10In Stock	Mfr. Part No. ATS-EXL75-300-R0 Mouser Part No 984-ATS-EXL75-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 76mm Width, 19mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10In Stock	30,93 € 30,06 € 28,78 € 26,71 € View 25,64 € 25,00 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	9.7 C/W	11.81 in	2.99 in	0.75 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 93.4mm Width, 40mm Height, 28 Fins ATS-EXL76-300-R1 Advanced Thermal Solutions 1: 85,53 € 11In Stock	Mfr. Part No. ATS-EXL76-300-R1 Mouser Part No 984-ATS-EXL76-300-R1	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 93.4mm Width, 40mm Height, 28 Fins Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	11In Stock	85,53 € 78,07 € 75,40 € 72,66 € View Quote	Min.: 1 Mult.: 1	Extrusions			Aluminum	Extruded Radial Fin	0.5 C/W	11.81 in	3.68 in	1.57 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 120.75mm Width, 16.6mm Height ATS-EXL77-300-R0 Advanced Thermal Solutions 1: 65,08 € 10In Stock	Mfr. Part No. ATS-EXL77-300-R0 Mouser Part No 984-ATS-EXL77-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 120.75mm Width, 16.6mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10In Stock	65,08 € 56,40 € 53,84 € 52,13 € 52,00 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	12 C/W	11.81 in	4.75 in	0.65 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 139mm Width, 7.4mm Height ATS-EXL78-300-R0 Advanced Thermal Solutions 1: 53,32 € 9In Stock	Mfr. Part No. ATS-EXL78-300-R0 Mouser Part No 984-ATS-EXL78-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 139mm Width, 7.4mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	9In Stock	53,32 € 49,60 € 48,31 € 45,74 € View 43,39 € 42,81 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	12 C/W	11.81 in	5.47 in	0.29 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 70mm Width, 25mm Height ATS-EXL84-300-R0 Advanced Thermal Solutions 1: 32,27 € 4In Stock	Mfr. Part No. ATS-EXL84-300-R0 Mouser Part No 984-ATS-EXL84-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 70mm Width, 25mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	4In Stock	32,27 € 28,80 € 27,30 € 26,02 € View 25,34 € 24,28 €	Min.: 1 Mult.: 1	Extrusions			Aluminum	Extruded Radial Fin		11.81 in	2.76 in	0.98 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 120mm Width, 36mm Height ATS-EXL98-300-R0 Advanced Thermal Solutions 1: 62,23 € 19In Stock	Mfr. Part No. ATS-EXL98-300-R0 Mouser Part No 984-ATS-EXL98-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 120mm Width, 36mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	19In Stock	62,23 € 56,86 € 56,38 € 54,34 € View 52,37 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4.69 C/W	11.81 in	4.72 in	1.42 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 152.4mm Width, 34.6mm Height ATS-EXL101-300-R0 Advanced Thermal Solutions 1: 72,87 € 12In Stock	Mfr. Part No. ATS-EXL101-300-R0 Mouser Part No 984-ATSEXL101-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 152.4mm Width, 34.6mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	12In Stock	72,87 € 65,88 € 61,82 € 59,08 € View 57,11 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	3.59 C/W	11.81 in	6 in	1.36 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 115mm Width, 33.6mm Height ATS-EXL102-300-R0 Advanced Thermal Solutions 1: 64,65 € 2In Stock	Mfr. Part No. ATS-EXL102-300-R0 Mouser Part No 984-ATSEXL102-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 115mm Width, 33.6mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	2In Stock	64,65 € 60,56 € 56,66 € 54,83 € View 53,07 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4.01 C/W	11.81 in	4.53 in	1.32 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 240mm Width, 55mm Height ATS-EXL108-300-R0 Advanced Thermal Solutions 1: 135,80 € 1In Stock	Mfr. Part No. ATS-EXL108-300-R0 Mouser Part No 984-ATSEXL108-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 240mm Width, 55mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	1In Stock	135,80 € 124,60 € 120,26 € 116,04 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	1.95 C/W	11.81 in	9.45 in	2.17 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 200mm Width, 32mm Height ATS-EXL109-300-R0 Advanced Thermal Solutions 1: 102,15 € 5In Stock	Mfr. Part No. ATS-EXL109-300-R0 Mouser Part No 984-ATSEXL109-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 200mm Width, 32mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	5In Stock	102,15 € 91,38 € 87,01 € 83,86 € 80,81 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	3.09 C/W	300 mm	200 mm	32.05 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 201mm Width, 45mm Height ATS-EXL110-300-R0 Advanced Thermal Solutions 1: 106,32 € 11In Stock	Mfr. Part No. ATS-EXL110-300-R0 Mouser Part No 984-ATSEXL110-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 201mm Width, 45mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	11In Stock	106,32 € 94,51 € 90,45 € 87,18 € 84,12 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	2.47 C/W	11.81 in	7.91 in	1.77 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 51.6mm Width, 42.5mm Height ATS-EXL116-300-R0 Advanced Thermal Solutions 1: 68,59 € 10In Stock	Mfr. Part No. ATS-EXL116-300-R0 Mouser Part No 984-ATSEXL116-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 51.6mm Width, 42.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10In Stock	68,59 € 59,98 € 57,98 € 54,89 € View 52,38 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	5.7 C/W	11.81 in	2.03 in	1.67 in	Aluminum Extrusion
Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 51mm Width, 12mm Height ATS-EXL118-300-R0 Advanced Thermal Solutions 1: 44,67 € 4In Stock	Mfr. Part No. ATS-EXL118-300-R0 Mouser Part No 984-ATSEXL118-300R0	Advanced Thermal Solutions	Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 51mm Width, 12mm Height Learn More about Advanced Thermal Solutions ats pcie ats exl extrusions	Datasheet	4In Stock	44,67 € 39,91 € 38,01 € 34,80 € 33,57 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	19.9 C/W	11.81 in	2.01 in	0.47 in	Aluminum Extrusion
Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 80mm Width, 14mm Height ATS-EXL120-300-R0 Advanced Thermal Solutions 1: 70,82 € 14In Stock	Mfr. Part No. ATS-EXL120-300-R0 Mouser Part No 984-ATSEXL120-300R0	Advanced Thermal Solutions	Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 80mm Width, 14mm Height Learn More about Advanced Thermal Solutions ats pcie ats exl extrusions	Datasheet	14In Stock	70,82 € 63,24 € 59,79 € 58,04 € View 55,93 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	13 C/W	11.81 in	3.15 in	0.55 in	Aluminum Extrusion
Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 60mm Width, 14mm Height ATS-EXL121-300-R0 Advanced Thermal Solutions 1: 58,11 € 1In Stock	Mfr. Part No. ATS-EXL121-300-R0 Mouser Part No 984-ATSEXL121-300R0	Advanced Thermal Solutions	Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 60mm Width, 14mm Height Learn More about Advanced Thermal Solutions ats pcie ats exl extrusions	Datasheet	1In Stock	58,11 € 51,49 € 49,04 € 45,73 € 43,97 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	16.1 C/W	11.81 in	2.36 in	0.55 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 80.3mm Width, 30mm Height ATS-EXL312-300-R0 Advanced Thermal Solutions 1: 78,98 € 5In Stock 15Expected 11/13/2026	Mfr. Part No. ATS-EXL312-300-R0 Mouser Part No 984-ATSEXL312-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 80.3mm Width, 30mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	5In Stock 15Expected 11/13/2026	78,98 € 77,65 € 76,30 € 73,56 € 68,32 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	10.7 C/W	11.81 in	3.16 in	1.18 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 288mm Length, 188mm Width, 16.5mm Height ATS-EXL424-288-R0 Advanced Thermal Solutions 1: 60,04 € 5In Stock	Mfr. Part No. ATS-EXL424-288-R0 Mouser Part No 984-ATSEXL424-288-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 288mm Length, 188mm Width, 16.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	5In Stock	60,04 € 55,28 € 55,09 € 53,54 € 52,05 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	4 C/W	288 mm	188 mm	16.5 mm	Aluminum Extrusion
Heat Sinks Extrusion, 2 Side Thermal Tape, Black Anodize, T412, 33x33x9.5mm ATS-54330D-C1-R0 Advanced Thermal Solutions 1: 8,53 € 100In Stock	Mfr. Part No. ATS-54330D-C1-R0 Mouser Part No 984-ATS-54330D-C1-R0	Advanced Thermal Solutions	Heat Sinks Extrusion, 2 Side Thermal Tape, Black Anodize, T412, 33x33x9.5mm Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	100In Stock	8,53 € 7,64 € 7,28 € 7,01 € View 6,77 € 6,29 € 6,15 € 5,97 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	11.1 C/W	33 mm	33 mm	9.5 mm	Component
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 88mm Width, 33mm Height ATS-EXL122-300-R1 Advanced Thermal Solutions 1: 201,56 € 10On Order New Product	Mfr. Part No. ATS-EXL122-300-R1 Mouser Part No 984-ATS-EXL122-300R1 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 88mm Width, 33mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10On Order	201,56 € 183,64 € 178,20 € 175,80 € View Quote	Min.: 1 Mult.: 1							11.81 in	3.46 in	1.3 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 24.5mm Width, 17.5mm Height ATS-EXL62-300-R0 Advanced Thermal Solutions 1: 20,95 € 13Expected 11/6/2026	Mfr. Part No. ATS-EXL62-300-R0 Mouser Part No 984-ATS-EXL62-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 24.5mm Width, 17.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	13Expected 11/6/2026	20,95 € 19,26 € 18,34 € 17,68 € View 16,85 € 16,17 € 15,63 €	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	17.9 C/W	300 mm	24.25 mm	17.5 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 45mm Width, 10mm Height ATS-EXL73-300-R0 Advanced Thermal Solutions 1: 23,95 € 13Expected 10/9/2026	Mfr. Part No. ATS-EXL73-300-R0 Mouser Part No 984-ATS-EXL73-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 45mm Width, 10mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	13Expected 10/9/2026	23,95 € 21,46 € 20,24 € 19,41 € View 18,46 € 17,77 € 17,51 € Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	18.6 C/W	11.81 in	1.77 in	0.39 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 100mm Width, 34.5mm Height ATS-EXL99-300-R0 Advanced Thermal Solutions 1: 43,52 € 13Expected 11/18/2026	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 11/18/2026	43,52 € 39,61 € 37,64 € 36,93 € View 36,56 € 36,54 € 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: 59,16 € 10Expected 10/8/2026	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 10/8/2026	59,16 € 52,86 € 50,10 € 48,45 € View 46,85 € 46,69 € 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: 57,54 € 3Expected 10/9/2026	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	3Expected 10/9/2026	57,54 € 51,01 € 48,58 € 46,82 € 45,12 €	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