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Advanced Thermal Solutions LED Heat Sinks & Thermal Substrates

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Heatsink Material	Thermal Resistance	Height	Diameter	Fin Style	Product
LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Center Channel, 2 Side Adhesive, 305x45x26mm ATS-58003-C1-R0 Advanced Thermal Solutions 1: $49.650 91In Stock	Mfr. Part # ATS-58003-C1-R0 Mouser Part # 984-ATS-58003-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Center Channel, 2 Side Adhesive, 305x45x26mm Learn More about Advanced Thermal Solutions ats linear led heat sinks	Datasheet	91In Stock	$49.650 $44.785 $42.666 $39.453 View $39.442 $37.380	Min.: 1 Mult.: 1	Adhesive	Aluminum	0.6 C/W	26 mm			Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black/Silver, Baseplate Hardware ATSEU-077A-C4-R0 Advanced Thermal Solutions 1: $31.638 68In Stock	Mfr. Part # ATSEU-077A-C4-R0 Mouser Part # 984-ATSEU-077A-C4-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black/Silver, Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	68In Stock	$31.638 $28.493 $26.910 $24.335 View $23.435 $22.854 $22.808 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, Baseplate/Hardware, 95mm Length, 85mm Dia., Outer: M101x1.0 ATSEU-110-C1-R0 Advanced Thermal Solutions 1: $104.586 47In Stock	Mfr. Part # ATSEU-110-C1-R0 Mouser Part # 984-ATSEU-110-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, Baseplate/Hardware, 95mm Length, 85mm Dia., Outer: M101x1.0 Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	47In Stock	$104.586 $93.774 $88.875 $85.981 $83.042	Min.: 1 Mult.: 1	Screw Mount	Aluminum			100 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 100mm dia., Black ATSEU-110-C2-R0 Advanced Thermal Solutions 1: $80.011 86In Stock	Mfr. Part # ATSEU-110-C2-R0 Mouser Part # 984-ATSEU-110-C2-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 100mm dia., Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	86In Stock	$80.011 $72.082 $67.422 $63.879 $63.856	Min.: 1 Mult.: 1	Screw Mount	Aluminum			100 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black, Baseplate Hardware ATSEU-077B-C2-R0 Advanced Thermal Solutions 1: $28.391 98In Stock	Mfr. Part # ATSEU-077B-C2-R0 Mouser Part # 984-ATSEU-077B-C2-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black, Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	98In Stock	$28.391 $25.224 $24.016 $21.544 View $20.701 $20.165 $19.915 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, Unthreaded, Black ATSEU-077D-C1-R0 Advanced Thermal Solutions 1: $23.230 50In Stock	Mfr. Part # ATSEU-077D-C1-R0 Mouser Part # 984-ATSEU-077D-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, Unthreaded, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	50In Stock	$23.230 $20.701 $19.721 $16.679 View $16.668 $16.360 $16.201 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black/Silver Tip ATSEU-077C-C6-R0 Advanced Thermal Solutions 1: $20.598 54In Stock	Mfr. Part # ATSEU-077C-C6-R0 Mouser Part # 984-ATSEU-077C-C6-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	54In Stock	$20.598 $18.468 $17.590 $16.371 View $16.360 $15.426 $15.016	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 43mm L, Base: 7mm, Unthreaded, Black ATSEU-077B-C1-R0 Advanced Thermal Solutions 1: $24.141 52In Stock	Mfr. Part # ATSEU-077B-C1-R0 Mouser Part # 984-ATSEU-077B-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 43mm L, Base: 7mm, Unthreaded, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	52In Stock	$24.141 $21.589 $20.564 $19.823 View $18.285 $17.545 $17.214 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver, Unthreaded Baseplate Hardware ATSEU-077B-C3-R0 Advanced Thermal Solutions 1: $26.819 60In Stock	Mfr. Part # ATSEU-077B-C3-R0 Mouser Part # 984-ATSEU-077B-C3-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver, Unthreaded Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	60In Stock	$26.819 $23.891 $22.751 $20.245 View $19.527 $19.026 $18.821 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates LED STAR Extrusion Profile, 1000mm Length, Material: AL6063 Advanced Thermal Solutions ATSEU-077-EXL-R1 ATSEU-077-EXL-R1 Advanced Thermal Solutions 1: $88.807 1In Stock	Mfr. Part # ATSEU-077-EXL-R1 Mouser Part # 984-ATSEU-077-EXL-R1	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates LED STAR Extrusion Profile, 1000mm Length, Material: AL6063		1In Stock	$88.807 $80.444 $75.078 $72.401 $69.712	Min.: 1 Mult.: 1		Aluminum Alloy				Extrusion	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, Unthreaded, Black ATSEU-077C-C1-R0 Advanced Thermal Solutions 1: $22.842 10In Stock	Mfr. Part # ATSEU-077C-C1-R0 Mouser Part # 984-ATSEU-077C-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, Unthreaded, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	10In Stock	$22.842 $20.382 $19.413 $18.718 View $17.465 $16.679 $16.246 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5 Outer Thread, Black ATSEU-077C-C2-R0 Advanced Thermal Solutions 1: $27.035 63In Stock	Mfr. Part # ATSEU-077C-C2-R0 Mouser Part # 984-ATSEU-077C-C2-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5 Outer Thread, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	63In Stock	$27.035 $24.027 $22.888 $22.056 View $20.017 $19.755 $19.242	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 38mm Heat Sink Length, Black ATSEU-077D-C5-R0 Advanced Thermal Solutions 1: $18.342 56In Stock	Mfr. Part # ATSEU-077D-C5-R0 Mouser Part # 984-ATSEU-077D-C5-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 38mm Heat Sink Length, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	56In Stock	$18.342 $16.508 $15.722 $15.095 View $14.252 $13.671 $13.284	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, BlackAnodized, No TIM, 305mm L, 45mm W, 26mm H ATS-58001-C1-R0 Advanced Thermal Solutions 1: $50.094 5In Stock	Mfr. Part # ATS-58001-C1-R0 Mouser Part # 984-ATS-58001-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, BlackAnodized, No TIM, 305mm L, 45mm W, 26mm H Learn More about Advanced Thermal Solutions ats linear led heat sinks	Datasheet	5In Stock	$50.094 $44.819 $42.689 $40.832 View $39.351 $37.323 Quote	Min.: 1 Mult.: 1	Adhesive	Aluminum	1.3 C/W	26 mm		Angled Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 68mm L, Base: 7mm, Unthreaded, Black/Silver Tip ATSEU-077A-C3-R0 Advanced Thermal Solutions 1: $28.083 22In Stock	Mfr. Part # ATSEU-077A-C3-R0 Mouser Part # 984-ATSEU-077A-C3-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 68mm L, Base: 7mm, Unthreaded, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	22In Stock	$28.083 $24.927 $23.754 $22.034 View $20.803 $20.553 $20.017	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver Tip ATSEU-077B-C6-R0 Advanced Thermal Solutions 1: $22.113 8In Stock	Mfr. Part # ATSEU-077B-C6-R0 Mouser Part # 984-ATSEU-077B-C6-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	8In Stock	$22.113 $19.755 $18.809 $17.294 View $16.747 $16.132 $15.870 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5, Black/Silver Tip ATSEU-077C-C4-R0 Advanced Thermal Solutions 1: $29.655 33In Stock	Mfr. Part # ATSEU-077C-C4-R0 Mouser Part # 984-ATSEU-077C-C4-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	33In Stock	$29.655 $26.272 $25.018 $24.073 View $21.521 $21.020 $20.803 Quote	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, M43x1.5 Outer Thread, Black ATSEU-077D-C2-R0 Advanced Thermal Solutions 1: $27.365 22In Stock	Mfr. Part # ATSEU-077D-C2-R0 Mouser Part # 984-ATSEU-077D-C2-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, M43x1.5 Outer Thread, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	22In Stock	$27.365 $24.312 $23.150 $22.318 View $20.222 $20.006 $19.482	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Baseplate Hardware ATSEU-077A2-C2-R0 Advanced Thermal Solutions 1: $29.564 95Expected 11/26/2026	Mfr. Part # ATSEU-077A2-C2-R0 Mouser Part # 984-ATSEU-077A2-C2R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	95Expected 11/26/2026	$29.564 $27.935 $26.294 $26.192 $22.250	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Black Anodized, No TIM, 330mm L, 45mm W, 26mm H ATS-58000-C1-R0 Advanced Thermal Solutions 100: $42.199 398Factory Stock Available	Mfr. Part # ATS-58000-C1-R0 Mouser Part # 984-ATS-58000-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Black Anodized, No TIM, 330mm L, 45mm W, 26mm H Learn More about Advanced Thermal Solutions ats linear led heat sinks	Datasheet	398Factory Stock Available More Info Available	$42.199 $40.740 View Quote	Min.: 100 Mult.: 100	Adhesive	Aluminum	1.2 C/W	26 mm		Angled Fin	Heatsinks
LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Center Channel, Black, No TIM, 305x45x26mm ATS-58002-C1-R0 Advanced Thermal Solutions 100: $33.609 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATS-58002-C1-R0 Mouser Part # 984-ATS-58002-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Center Channel, Black, No TIM, 305x45x26mm Learn More about Advanced Thermal Solutions ats linear led heat sinks	Datasheet	Non-Stocked Lead-Time 8 Weeks	$33.609 $33.415 View Quote	Min.: 100 Mult.: 100	Adhesive	Aluminum	0.6 C/W	26 mm		Angled Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black/Silver Tip ATSEU-077A-C6-R0 Advanced Thermal Solutions 100: $17.636 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATSEU-077A-C6-R0 Mouser Part # 984-ATSEU-077A-C6-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	Non-Stocked Lead-Time 8 Weeks	$17.636 $16.964 $16.690	Min.: 100 Mult.: 100	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Unthreaded Baseplate Hardware ATSEU-077A2-C1-R1 Advanced Thermal Solutions 1: $26.169 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATSEU-077A2-C1-R1 Mouser Part # 984-ATSEU-077A2-C1R1	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Unthreaded Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	Non-Stocked Lead-Time 8 Weeks	$26.169 $23.970 $22.683 $20.336 View $19.208 $18.570 $18.194	Min.: 1 Mult.: 1	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black ATSEU-077A2-C5-R0 Advanced Thermal Solutions 100: $16.155 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATSEU-077A2-C5-R0 Mouser Part # 984-ATSEU-077A2-C5R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	Non-Stocked Lead-Time 8 Weeks	$16.155 $15.574 $15.312 Quote Quote	Min.: 100 Mult.: 100	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver, Baseplate Hardware ATSEU-077B-C4-R0 Advanced Thermal Solutions 100: $22.956 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATSEU-077B-C4-R0 Mouser Part # 984-ATSEU-077B-C4-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver, Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	Non-Stocked Lead-Time 8 Weeks	$22.956 $22.808 $22.216	Min.: 100 Mult.: 100	Screw Mount	Aluminum			45 mm	Omnidirectional Fin	Heatsinks