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50 mm LED Heat Sinks & Thermal Substrates

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Heat Sink, SPIR LED, 85mm Diameter, 50mm Height SPIRLED-8550 Wakefield Thermal 1: $24.02 97In Stock	Mfr. Part No. SPIRLED-8550 Mouser Part No 567-SPIRLED-8550	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	97In Stock	$24.02 $22.69 $21.36 $19.99 $19.98	Min.: 1 Mult.: 1		Aluminum	2.2 C/W	50 mm	85 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height SPIRLED-9650 Wakefield Thermal 1: $23.25 86In Stock	Mfr. Part No. SPIRLED-9650 Mouser Part No 567-SPIRLED-9650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	86In Stock	$23.25 $22.06 $21.07 $20.90 View $20.13 $17.60	Min.: 1 Mult.: 1		Aluminum	1.2 C/W	50 mm	96 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 58mm Diameter, 50mm Height PINLED-5850 Wakefield Thermal 1: $14.92 255In Stock	Mfr. Part No. PINLED-5850 Mouser Part No 567-PINLED-5850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 58mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette pinled heat sinks	Datasheet	255In Stock	$14.92 $13.90 $13.09 $12.27 View $11.68 $11.65 $11.64	Min.: 1 Mult.: 1		Aluminum	3.85 C/W	50 mm	58 mm	Cylindrical	Heatsinks
LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 50mm H DUALLED-13050 Wakefield Thermal 1: $58.81 186In Stock	Mfr. Part No. DUALLED-13050 Mouser Part No 567-DUALLED-13050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 50mm H Learn More about Wakefield Thermal wakefield vette dual led heat sinks	Datasheet	186In Stock	$58.81 $53.30 $52.44 $48.94 View $48.63 Quote	Min.: 1 Mult.: 1	Screw Mount		0.21 C/W	50 mm	130 mm		Fansinks
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height SPIRLED-7050 Wakefield Thermal 1: $16.74 87In Stock	Mfr. Part No. SPIRLED-7050 Mouser Part No 567-SPIRLED-7050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	87In Stock	$16.74 $15.68 $14.76 $14.12 View $13.10 $12.36 $12.03 Quote	Min.: 1 Mult.: 1		Aluminum	2.2 C/W	50 mm	70 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 38mm Diameter, 50mm Height FLOWLED-3850 Wakefield Thermal 1: $9.39 160In Stock	Mfr. Part No. FLOWLED-3850 Mouser Part No 567-FLOWLED-3850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 38mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette flowled heat sinks	Datasheet	160In Stock	$9.39 $9.21 $8.67 $7.36 View $7.10 Quote	Min.: 1 Mult.: 1		Aluminum	11.4 C/W	50 mm	38 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 96mm Diameter, 50mm Height FLOWLED-9650 Wakefield Thermal 1: $24.12 50In Stock	Mfr. Part No. FLOWLED-9650 Mouser Part No 567-FLOWLED-9650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 96mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette flowled heat sinks	Datasheet	50In Stock	$24.12 $22.79 $21.45 $20.11 View $20.03 $19.72 $19.56 Quote	Min.: 1 Mult.: 1		Aluminum	1.5 C/W	50 mm	96 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 48mm Diameter, 50mm Height SPIRLED-4850 Wakefield Thermal 1: $13.78 42In Stock 100Expected 29/01/2027	Mfr. Part No. SPIRLED-4850 Mouser Part No 567-SPIRLED-4850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 48mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	42In Stock 100Expected 29/01/2027	$13.78 $12.74 $11.99 $11.56 View $11.55 $11.37 $10.94 $10.61 Quote	Min.: 1 Mult.: 1		Aluminum	5 C/W	50 mm	48 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 95mm Diameter, 50mm Height STRTLED-9550 Wakefield Thermal 1: $28.72 13In Stock	Mfr. Part No. STRTLED-9550 Mouser Part No 567-STRTLED-9550	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 95mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette strtled heat sinks	Datasheet	13In Stock	$28.72 $23.02 $23.01	Min.: 1 Mult.: 1		Aluminum	1.25 C/W	50 mm	95 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 46mm Diameter, 50mm Height STRTLED-4650 Wakefield Thermal 1: $14.55 103In Stock	Mfr. Part No. STRTLED-4650 Mouser Part No 567-STRTLED-4650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 46mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette strtled heat sinks	Datasheet	103In Stock	$14.55 $10.77 $10.36 $10.05 Quote Quote	Min.: 1 Mult.: 1		Aluminum	5 C/W	50 mm	46 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 78mm Diameter, 50mm Height PINLED-7850 Wakefield Thermal 1: $22.27 6In Stock	Mfr. Part No. PINLED-7850 Mouser Part No 567-PINLED-7850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 78mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette pinled heat sinks	Datasheet	6In Stock	$22.27 $17.49 $17.48	Min.: 1 Mult.: 1		Aluminum	2.33 C/W	50 mm	78 mm	Cylindrical	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 70mm Diameter, 50mm Height STRTLED-7050 Wakefield Thermal 1: $19.66 5In Stock	Mfr. Part No. STRTLED-7050 Mouser Part No 567-STRTLED-7050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 70mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette strtled heat sinks	Datasheet	5In Stock	$19.66 $18.57 $18.03 $17.40 View $16.85 $16.34 Quote	Min.: 1 Mult.: 1		Aluminum	2.1 C/W	50 mm	70 mm	Longitudinal Fin	Heatsinks
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 48mm Diameter, 50mm Height PINLED-4850 Wakefield Thermal 1: $12.54 61Expected 13/11/2026	Mfr. Part No. PINLED-4850 Mouser Part No 567-PINLED-4850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 48mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette pinled heat sinks	Datasheet	61Expected 13/11/2026	$12.54 $11.31 $10.71 $10.19 View $9.82 $9.36 $9.03	Min.: 1 Mult.: 1		Aluminum	5 C/W	50 mm	48 mm	Cylindrical	Heatsinks
LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 58mm dia., 50mm H DUALLED-5850 Wakefield Thermal 1,000: $16.04 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. DUALLED-5850 Mouser Part No 567-DUALLED-5850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 58mm dia., 50mm H Learn More about Wakefield Thermal wakefield vette dual led heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$16.04	Min.: 1,000 Mult.: 1,000	Screw Mount		0.78 C/W	50 mm	58 mm		Fansinks
LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 68mm dia., 50mm H DUALLED-6850 Wakefield Thermal 1,000: $18.99 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. DUALLED-6850 Mouser Part No 567-DUALLED-6850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 68mm dia., 50mm H Learn More about Wakefield Thermal wakefield vette dual led heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$18.99	Min.: 1,000 Mult.: 1,000	Screw Mount		0.64 C/W	50 mm	68 mm		Fansinks
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 110mm Diameter, 50mm Height SPIRLED-11050 Wakefield Thermal 100: $23.88 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SPIRLED-11050 Mouser Part No 567-SPIRLED-11050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 110mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$23.88 $23.80	Min.: 100 Mult.: 100		Aluminum	1.1 C/W	50 mm	110 mm	Longitudinal Fin	Heatsinks

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