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SPIRLED Spiral-Fin LED Heat Sinks

Wakefield Thermal SpirLED COB and SMD LED Heat Sinks for active and passive cooling are compact in size with a large amount of surface area. The series features a modular design with mounting holes for direct mounting of LED modules and COBs. The heat sinks are black anodized and extruded from highly conductive aluminum. Wakefield Thermal SpirLED heat sinks are compatible with many different LED modules and COBs.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Heatsink Material	Thermal Resistance	Height	Diameter	Fin Style	Product
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 80mm Height SPIRLED-7080 Wakefield Thermal 1: $25.78 95In Stock	Mfr. Part No. SPIRLED-7080 Mouser Part No 567-SPIRLED-7080	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 80mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	95In Stock	$25.78 $24.30 $22.88 $20.93 View $20.65 Quote	Min.: 1 Mult.: 1			Aluminum	1.8 C/W	80 mm	70 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height SPIRLED-9650 Wakefield Thermal 1: $27.20 88In 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	88In Stock	$27.20 $25.81 $24.66 $24.46 View $23.55 $20.60	Min.: 1 Mult.: 1			Aluminum	1.2 C/W	50 mm	96 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 50mm Height SPIRLED-8550 Wakefield Thermal 1: $28.10 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	$28.10 $26.55 $24.99 $23.39 $23.38	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, 48mm Diameter, 50mm Height SPIRLED-4850 Wakefield Thermal 1: $16.12 42In Stock 100Expected 2027/01/29	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 2027/01/29	$16.12 $14.91 $14.03 $13.53 View $13.51 $13.30 $12.80 $12.41 Quote	Min.: 1 Mult.: 1			Aluminum	5 C/W	50 mm	48 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height SPIRLED-7050 Wakefield Thermal 1: $19.58 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	$19.58 $18.34 $17.27 $16.51 View $15.33 $14.46 $14.07 Quote	Min.: 1 Mult.: 1			Aluminum	2.2 C/W	50 mm	70 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 110mm Diameter, 50mm Height SPIRLED-11050 Wakefield Thermal 100: $27.94 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	$27.94 $27.84	Min.: 100 Mult.: 100			Aluminum	1.1 C/W	50 mm	110 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 110mm Diameter, 80mm Height SPIRLED-11080 Wakefield Thermal 100: $38.32 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SPIRLED-11080 Mouser Part No 567-SPIRLED-11080	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 110mm Diameter, 80mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$38.32 $36.15	Min.: 100 Mult.: 100			Aluminum	0.9 C/W	80 mm	110 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 80mm Height SPIRLED-8580 Wakefield Thermal 100: $32.33 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SPIRLED-8580 Mouser Part No 567-SPIRLED-8580	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 80mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$32.33 $31.46 View Quote	Min.: 100 Mult.: 100			Aluminum	1.8 C/W	80 mm	85 mm	Longitudinal Fin	Heatsinks
	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 80mm Height SPIRLED-9680 Wakefield Thermal 100: $35.80 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SPIRLED-9680 Mouser Part No 567-SPIRLED-9680	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 80mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	Non-Stocked Lead-Time 16 Weeks	$35.80 $35.73 Quote Quote	Min.: 100 Mult.: 100			Aluminum	0.9 C/W	80 mm	96 mm	Longitudinal Fin	Heatsinks