About Heat Sinks - LED

A heat sink is a device designed to transfer the heat generated by an LED light away from it, preventing it from overheating and becoming damaged. Heat sinks are typically made from metal and often include fins or other structures that increase the surface area exposed to the air, increasing heat dissipation. The fins also dissipate heat more efficiently, as air has better thermal conductivity than surrounding materials. Heat sinks are also often integrated with a fan or blower, allowing for more efficient cooling. The size, shape, and type of the heat sink will vary depending on the LED and its requirements.

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    19756-L-AB


    		Heat Sink Passive Extruded Radial Screw Mount Aluminum 2.59°C/W Black Anodized
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Wakefield 726
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    USD 9.6497
    Multiples of: 1

    		      
    180289-0000


    		Heat Sinks - LED HEATSINK ASSY 40MM BLACK ANNODIZED
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Molex 488
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    USD 23.9269
    Multiples of: 1

    		ScrewAluminium Alloy 40 mm80 mm 
    NX301114


    		Heat Sinks - LED Heatsink, R87-60, Config, Black
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Aavid 411
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    USD 12.3014
    Multiples of: 1

    		      
    HSSLS-CALCL-008


    		Heatsink; Application: SSSLS-CM012; 0.75K/W; Ø137.5x46.8mm; 600g
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    		Nuventix 376
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    USD 9.1728
    Multiples of: 1

    		  0.75 K/W   
    DUALLED-13050


    		Heat Sinks - LED Dual Mode ActivePassive LED Heat Sink with Fan Attachment 130mm Dia. 50mm Height LED: Thermal Resistance 1.05 CW Passive 0.21 CW Active 33WFan: 80x25mm 12VDC 70mA 2100RPM 260W
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Wakefield 239
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    USD 55.5787
    Multiples of: 1

    		Screw Mount 0.21 C/W50 mm130 mm 
    SV-LED-314E


    		Heat Sinks - LED 14mm HT for LED Mod
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Ohmite 201
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    USD 2.4995
    Multiples of: 1

    		Screw 9 C/W14 mm21.6 mm 
    882-200AB


    		Heat Sinks - LED Star LED Heat Sink, Radial Fin, 2.00 Inch Height, Black Anodized
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Wakefield 179
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    USD 3.7144
    Multiples of: 5

    		      
    DUALLED-6880


    		Heat Sinks - LED Dual Mode ActivePassive LED Heat Sink with Fan Attachment 68mm Dia. 80mm Height LED: Thermal Resistance 2.7 CW Passive 0.54 CW Active 19WFan: 40x20mm 12VDC 20mA 4000RPM 105W
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Wakefield 162
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    USD 24.0557
    Multiples of: 1

    		Screw Mount 0.54 C/W80 mm68 mm 
    SA-LED-113E


    		Heat Sinks - LED HEATSINK FOR LED BLK ANODIZED
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Ohmite 144
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    USD 2.6686
    Multiples of: 1

    		Screw MountAluminum Alloy5.33 C/W0.5 in69.8 mmOmnidirectional Fin
    DUALLED-13030


    		Heat Sinks - LED Dual Mode ActivePassive LED Heat Sink with Fan Attachment 130mm Dia. 30mm Height LED: Thermal Resistance 2.8 CW Passive 0.56 CW Active 18WFan: 80x25mm 12VDC 70mA 2100RPM 102W
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    This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

    		Wakefield 140
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    USD 47.081
    Multiples of: 1

    		Screw Mount 0.56 C/W30 mm130 mm 
    1 2345...