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    Manufacturer  [127] 
    Type of heatsink  [123] 
    Type of heat transfer...  [2] 
    Type of LED accessories  [2] 
    Application  [123] 
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    Diameter  [113] 
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    DUALLED-13080
    Heatsink; Ø: 130mm; H: 80mm; 0.83K/W
    | INFO | PDF
    Manufacturer part number: DUALLED-13080
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    Multiplicity: 1
    Min. amount: 1
    ICKLEDR32X14
    Heatsink; LED; Ø: 32mm; H: 14mm; 15.71K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR32X14
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    Multiplicity: 1
    Min. amount: 1
    ICKLEDR33X10
    Heatsink; LED; Ø: 33mm; H: 10mm; 17.6K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR33X10
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    Multiplicity: 1
    Min. amount: 1
    ICKLEDR33X10G
    Heatsink; LED; Ø: 33mm; H: 10mm; 18.15K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR33X10G
    Multiplicity: 1
    Min. amount: 1
    ICKLEDR33X16.5
    Heatsink; LED; Ø: 33mm; H: 16.5mm; 13.87K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR33X16.5
    Multiplicity: 10
    Min. amount: 10
    ICKLEDR33X16.5G
    Heatsink; LED; Ø: 33mm; H: 16.5mm; 14.3K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR33X16.5G
    Multiplicity: 1
    Min. amount: 1
    ICKLEDR35X10
    Heatsink; LED; Ø: 35mm; H: 10mm; 16.9K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR35X10
    Multiplicity: 10
    Min. amount: 10
    ICKLEDR35X10G
    Heatsink; LED; Ø: 35mm; H: 10mm; 17.5K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR35X10G
    Multiplicity: 10
    Min. amount: 10
    ICKLEDR40X10G
    Heatsink; LED; Ø: 40mm; H: 10mm; 12.66K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR40X10G
    Multiplicity: 10
    Min. amount: 10
    ICKLEDR45.7X16.5
    Heatsink; LED; Ø: 45.7mm; H: 16.5mm; 10.46K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR45.7X16.5
    Multiplicity: 10
    Min. amount: 10
    ICKLEDR45.7X16.5G
    Heatsink; LED; Ø: 45.7mm; H: 16.5mm; 10.79K/W; Colour: black
    | INFO
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKLEDR45.7X16.5G
    Multiplicity: 10
    Min. amount: 10
    ICKS25X25X12.5
    Heatsink; LED; L: 25mm; W: 25mm; H: 12.5mm; 5.3K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS25X25X12.5
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    Multiplicity: 1
    Min. amount: 1
    ICKS25X25X18.5
    Heatsink; LED; L: 25mm; W: 25mm; H: 18.5mm; 5.2K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS25X25X18.5
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    Multiplicity: 1
    Min. amount: 1
    ICKS29X29X20
    Heatsink; LED; L: 29mm; W: 29mm; H: 20mm; 3.7K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS29X29X20
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    Multiplicity: 1
    Min. amount: 1
    ICKS32X32X10
    Heatsink; LED; L: 32mm; W: 32mm; H: 10mm; 5.4K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS32X32X10
    Multiplicity: 1
    Min. amount: 1
    ICKS32X32X20
    Heatsink; LED; L: 32mm; W: 32mm; H: 20mm; 3.7K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS32X32X20
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    Multiplicity: 1
    Min. amount: 1
    ICKS36X36X10
    Heatsink; LED; L: 36mm; W: 36mm; H: 10mm; 4.7K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS36X36X10
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    Multiplicity: 1
    Min. amount: 1
    ICKS36X36X20
    Heatsink; LED; L: 36mm; W: 36mm; H: 20mm; 3.2K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS36X36X20
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    Multiplicity: 1
    Min. amount: 1
    ICKS50X50X25
    Heatsink; LED; L: 50mm; W: 50mm; H: 25mm; 2.4K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS50X50X25
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    Multiplicity: 1
    Min. amount: 1
    ICKS50X50X50
    Heatsink; LED; L: 50mm; W: 50mm; H: 50mm; 4.05K/W
    | INFO | PDF
    Manufacturer: FISCHER ELEKTRONIK
    Manufacturer part number: ICKS50X50X50
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    Multiplicity: 1
    Min. amount: 1
    1 2 3 4 5 ...7
    * All prices are net prices (without VAT) and do not include transport costs, which will be added in the order. Transport costs are available in the "How to buy" tab
    The pictures of products are only demonstrative and may be different than the real look of products. It does not change their basic features.

    Heatsinks for LED

    Heat dissipation is one of the most important issues when designing electronic devices. High temperatures have a detrimental effect on components, lowering their performance and sometimes even damaging modules. This problem is also prevalent in systems with LEDs in which high currents raise the temperature of components. This can reduce their durability and efficiency. To prevent those adverse circumstances, specially shaped heatsinks are added to systems. Those heatsinks are made out of various materials, but the one most commonly used is aluminium which has low thermal resistance. You can also find brass and copper heatsinks. When choosing these components, it's a good idea to check the LED types they are designed for (in terms of power). Shape, size, and material determine the basic parameter of all heatsinks for LEDs – their thermal resistance.

    Heatsinks for LEDs available at TME

    TME electronics store offers a range of heatsinks for LEDs with different parameters. This category contains more than 130 aluminium heatsinks and cooling modules. Search filters allow you to narrow down your search results by thermal resistance, applications (LEDs with different power ratings), type, and size (diameter or dimensions).