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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 (CHF) 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, 49mm Width, 32mm Height ATS-EXL145-300-R0 Advanced Thermal Solutions 1: CHF 117.35 5In Stock New Product	Mfr. Part No. ATS-EXL145-300-R0 Mouser Part No 984-ATSEXL145300R0 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 49mm Width, 32mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	5In Stock	CHF 117.35 CHF 106.14 CHF 99.37 CHF 95.69	Min.: 1 Mult.: 1							11.81 in	1.93 in	1.26 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 203mm Width, 20mm Height ATS-EXL138-300-R0 Advanced Thermal Solutions 1: CHF 123.99 9In Stock New Product	Mfr. Part No. ATS-EXL138-300-R0 Mouser Part No 984-ATS-EXL138-300R0 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 203mm Width, 20mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	9In Stock	CHF 123.99 CHF 112.55 CHF 109.04 CHF 106.90 View CHF 106.39 Quote	Min.: 1 Mult.: 1							11.81 in	7.99 in	0.79 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 64mm Width, 10mm Height ATS-EXL137-300-R0 Advanced Thermal Solutions 1: CHF 88.12 10In Stock New Product	Mfr. Part No. ATS-EXL137-300-R0 Mouser Part No 984-ATS-EXL137-300R0 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 64mm Width, 10mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10In Stock	CHF 88.12 CHF 79.87 CHF 77.31 CHF 75.86 View CHF 74.43 Quote	Min.: 1 Mult.: 1							11.81 in	2.52 in	0.39 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 54mm Width, 30mm Height ATS-EXL146-300-R0 Advanced Thermal Solutions 1: CHF 126.75 5In Stock New Product	Mfr. Part No. ATS-EXL146-300-R0 Mouser Part No 984-ATSEXL146300R0 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 54mm Width, 30mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	5In Stock	CHF 126.75 CHF 114.64 CHF 107.32 CHF 103.38 View CHF 103.35 Quote	Min.: 1 Mult.: 1							11.81 in	2.13 in	1.18 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 37mm Width, 8mm Height ATS-EXL71-300-R0 Advanced Thermal Solutions 1: CHF 12.10 163In Stock	Mfr. Part No. ATS-EXL71-300-R0 Mouser Part No 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	CHF 12.10 CHF 11.41 CHF 11.36	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 Extrusion Profile, AL6063, 254mm Length, 100mm Width, 27mm Height ATS-EXL6-254-R0 Advanced Thermal Solutions 1: CHF 48.46 207In Stock	Mfr. Part No. ATS-EXL6-254-R0 Mouser Part No 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	207In Stock	CHF 48.46 CHF 46.73 CHF 42.05 CHF 40.85 CHF 40.63	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, 130mm Width, 33.2mm Height ATS-EXL100-300-R0 Advanced Thermal Solutions 1: CHF 46.58 14In Stock	Mfr. Part No. ATS-EXL100-300-R0 Mouser Part No 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	CHF 46.58 CHF 46.23	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 Profile, AL6063, 300mm Length, 120mm Width, 36mm Height ATS-EXL98-300-R0 Advanced Thermal Solutions 1: CHF 56.88 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	CHF 56.88 CHF 52.82 CHF 51.87 CHF 49.99 View 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 PCIe Extrusion Profile, AL6063, 300mm Length, 233mm Width, 12mm Height ATS-EXL117-300-R0 Advanced Thermal Solutions 1: CHF 97.35 9In Stock	Mfr. Part No. ATS-EXL117-300-R0 Mouser Part No 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	CHF 97.35 CHF 92.65 CHF 89.31 CHF 86.67 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 Extrusion Profile, AL6063, 300mm Length, 104mm Width, 29mm Height ATS-EXL142-300-R0 Advanced Thermal Solutions 1: CHF 186.00 10In Stock New Product	Mfr. Part No. ATS-EXL142-300-R0 Mouser Part No 984-ATS-EXL142-300R0 New Product	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 104mm Width, 29mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	10In Stock	CHF 186.00 CHF 169.50 CHF 164.84 CHF 160.67 View Quote	Min.: 1 Mult.: 1							11.81 in	4.09 in	1.14 in
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 342mm Width, 49.5mm Height ATS-EXL105-300-R0 Advanced Thermal Solutions 1: CHF 166.95 8In Stock	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	8In Stock	CHF 166.95 CHF 154.07 CHF 147.26 CHF 145.45 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 PCIe Extrusion Profile, AL6063, 300mm Length, 95mm Width, 14mm Height ATS-EXL119-300-R0 Advanced Thermal Solutions 1: CHF 74.25 21In Stock	Mfr. Part No. ATS-EXL119-300-R0 Mouser Part No 984-ATSEXL119-300R0	Advanced Thermal Solutions	Heat Sinks PCIe Extrusion Profile, AL6063, 300mm Length, 95mm Width, 14mm Height Learn More about Advanced Thermal Solutions ats pcie ats exl extrusions	Datasheet	21In Stock	CHF 74.25 CHF 66.73 CHF 63.59 CHF 61.34 View CHF 58.77 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	14.7 C/W	11.81 in	3.74 in	0.55 in	Aluminum Extrusion
Heat Sinks Extrusion, 2 Side Thermal Tape, Black Anodize, T412, 33x33x9.5mm ATS-54330D-C1-R0 Advanced Thermal Solutions 1: CHF 7.98 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	CHF 7.98 CHF 7.15 CHF 6.81 CHF 6.56 View CHF 6.34 CHF 5.89 CHF 5.76 CHF 5.59	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, 254mm Length, 100mm Width, 10mm Height, 40 Fin ATS-EXL1-254-R0 Advanced Thermal Solutions 1: CHF 22.35 14In Stock 42Expected 11/3/2026	Mfr. Part No. ATS-EXL1-254-R0 Mouser Part No 984-ATS-EXL1-254-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 254mm Length, 100mm Width, 10mm Height, 40 Fin Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	14In Stock 42Expected 11/3/2026	CHF 22.35 CHF 20.51 CHF 19.36 CHF 18.57 View CHF 18.22 CHF 17.51 CHF 17.38 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	15 C/W	254 mm	100.76 mm	10 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 40mm Width, 30mm Height ATS-EXL113-300-R0 Advanced Thermal Solutions 1: CHF 28.43 1In Stock	Mfr. Part No. ATS-EXL113-300-R0 Mouser Part No 984-ATS-EXL113300R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 40mm Width, 30mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	1In Stock	CHF 28.43 CHF 25.33 CHF 24.12 CHF 23.26 View CHF 22.30 CHF 21.34 CHF 21.30	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	10 C/W	11.81 in	1.57 in	1.18 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 254mm Length, 100mm Width, 20mm Height ATS-EXL2-254-R0 Advanced Thermal Solutions 1: CHF 35.68 15In Stock	Mfr. Part No. ATS-EXL2-254-R0 Mouser Part No 984-ATS-EXL2-254-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 254mm Length, 100mm Width, 20mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	15In Stock	CHF 35.68 CHF 32.92 CHF 31.36 CHF 30.22 View CHF 28.89 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	10 C/W	254 mm	100.76 mm	20 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 6mm Width, 8mm Height ATS-EXL58-300-R0 Advanced Thermal Solutions 1: CHF 9.58 11In Stock	Mfr. Part No. ATS-EXL58-300-R0 Mouser Part No 984-ATS-EXL58-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 6mm Width, 8mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	11In Stock	CHF 9.58 CHF 8.72 CHF 8.31 CHF 7.87 View CHF 7.63 CHF 7.33 CHF 7.09 CHF 6.82	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	65 C/W	11.81 in	0.24 in	0.31 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 14mm Width, 16mm Height ATS-EXL59-300-R0 Advanced Thermal Solutions 1: CHF 12.69 23In Stock	Mfr. Part No. ATS-EXL59-300-R0 Mouser Part No 984-ATS-EXL59-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 14mm Width, 16mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	23In Stock	CHF 12.69 CHF 11.87 CHF 11.11 CHF 10.89 View CHF 10.38 CHF 9.88 CHF 9.52 CHF 9.49	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	38 C/W	11.81 in	0.55 in	0.63 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 15mm Width, 6mm Height ATS-EXL61-300-R0 Advanced Thermal Solutions 1: CHF 10.42 9In Stock	Mfr. Part No. ATS-EXL61-300-R0 Mouser Part No 984-ATS-EXL61-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 15mm Width, 6mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	9In Stock	CHF 10.42 CHF 9.71 CHF 9.03 CHF 8.67 View CHF 8.32 CHF 7.97 CHF 7.70 CHF 7.52 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	57 C/W	11.81 in	0.59 in	0.24 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 22mm Height ATS-EXL64-300-R0 Advanced Thermal Solutions 1: CHF 23.25 1In Stock 10On Order	Mfr. Part No. ATS-EXL64-300-R0 Mouser Part No 984-ATS-EXL64-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25mm Width, 22mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	1In Stock 10On Order	CHF 23.25 CHF 21.72 CHF 19.93 CHF 19.33 View CHF 18.56 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	18.5 C/W	11.81 in	0.98 in	0.87 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25.4mm Width, 4mm Height ATS-EXL66-300-R0 Advanced Thermal Solutions 1: CHF 11.03 1In Stock	Mfr. Part No. ATS-EXL66-300-R0 Mouser Part No 984-ATS-EXL66-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 25.4mm Width, 4mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	1In Stock	CHF 11.03 CHF 10.31 CHF 9.60 CHF 9.18 View CHF 8.83 CHF 8.53 CHF 8.31 CHF 8.19	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	55 C/W	11.81 in	1 in	0.16 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 27.5mm Width, 13.5mm Height ATS-EXL67-300-R0 Advanced Thermal Solutions 1: CHF 14.62 18In Stock	Mfr. Part No. ATS-EXL67-300-R0 Mouser Part No 984-ATS-EXL67-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 27.5mm Width, 13.5mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	18In Stock	CHF 14.62 CHF 13.53 CHF 12.96 CHF 12.30 View CHF 11.75 CHF 11.13 CHF 10.78 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	21.7 C/W	11.81 in	1.08 in	0.53 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 35mm Width, 25mm Height ATS-EXL68-300-R0 Advanced Thermal Solutions 1: CHF 26.24 3In Stock	Mfr. Part No. ATS-EXL68-300-R0 Mouser Part No 984-ATS-EXL68-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 35mm Width, 25mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	3In Stock	CHF 26.24 CHF 24.14 CHF 22.92 CHF 22.58 View CHF 21.76 CHF 20.43	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	9.6 C/W	11.81 in	1.38 in	0.98 in	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 254mm Length, 101mm Width, 14mm Height ATS-EXL7-254-R0 Advanced Thermal Solutions 1: CHF 29.01 12In Stock	Mfr. Part No. ATS-EXL7-254-R0 Mouser Part No 984-ATS-EXL7-254-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 254mm Length, 101mm Width, 14mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	12In Stock	CHF 29.01 CHF 26.92 CHF 25.64 CHF 24.70 View CHF 23.02 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	14.7 C/W	254 mm	101 mm	14 mm	Aluminum Extrusion
Heat Sinks Extrusion Profile, AL6063, 300mm Length, 41mm Width, 7mm Height ATS-EXL72-300-R0 Advanced Thermal Solutions 1: CHF 26.61 2In Stock	Mfr. Part No. ATS-EXL72-300-R0 Mouser Part No 984-ATS-EXL72-300-R0	Advanced Thermal Solutions	Heat Sinks Extrusion Profile, AL6063, 300mm Length, 41mm Width, 7mm Height Learn More about Advanced Thermal Solutions advancedthermalsoltions ats exl	Datasheet	2In Stock	CHF 26.61 CHF 23.77 CHF 22.63 CHF 21.60 View CHF 20.90 CHF 20.02 CHF 20.01 Quote	Min.: 1 Mult.: 1	Extrusions	Electronic Cooling Applications	Adhesive	Aluminum	Rectangular Fin	47.4 C/W	11.81 in	1.61 in	0.28 in	Aluminum Extrusion