About Heat Sinks

Alutronic Heat Sinks

Heat sinks are an electronic component that is used to manage heat generated by other electronic components, usually processors, keeping them within safe temperature limits. Heat sinks typically come in two forms: active and passive. Active heat sinks are typically comprised of a cooling fan attached to an aluminum alloy metal body. The metal body absorbs and removes heat from the processor, and the fan dissipates the heat away from the processor. Passive heat sinks are made from metal, and their design maximizes the surface area for heat dissipation. The metal body of a passive heat sink also absorbs and removes heat from the processor, however, the heat is dissipated into the surrounding environment. Heat sinks are used to increase the performance and lifetime of electronic components.

Heat Sinks

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
PR28/50/SE


Heatsink: extruded; H; TO202,TO218,TO220,TOP3; black; L: 50mm
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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.

Alutronic Availability : 86
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USD 2.9294
Multiples of: 1

    8.6 K/W50 mm34.8 mm12.5 mm 
FI307/SE


Heatsink: moulded; TO220; black; L: 12.7mm; W: 30mm; H: 45mm; 13K/W
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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.

Alutronic Availability : 84
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USD 1.6196
Multiples of: 1

    13 K/W12.7 mm30 mm45 mm 
FI303/SE


Heatsink: moulded; TO220; black; L: 7.2mm; W: 27mm; H: 29mm; 20K/W
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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.

Alutronic Availability : 83
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 1.183
Multiples of: 1

    20 K/W7.2 mm27 mm29 mm 
PR32/38,1/MC


Heatsink: extruded; H; TO202,TO218,TO220,TOP3; black; L: 38.1mm
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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.

Alutronic Availability : 83
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 2.3801
Multiples of: 1

    11 K/W38.1 mm35 mm12.7 mm 
PR28/38/MC


Heatsink: extruded; H; TO202,TO218,TO220,TOP3; black; L: 38mm
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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.

Alutronic Availability : 82
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 2.5772
Multiples of: 1

    10 K/W38 mm34.5 mm12.5 mm 
PR28/25/MC


Heatsink: extruded; H; TO202,TO218,TO220,TOP3; black; L: 25mm
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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.

Alutronic Availability : 79
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 3.1687
Multiples of: 1

    13 K/W25 mm34.5 mm12.5 mm 
PO 25-25-18,5-AL


Heatsink: extruded; L: 25mm; W: 25mm; H: 18.5mm; 3K/W; aluminium
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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.

Alutronic Availability : 75
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 3.9856
Multiples of: 1

    3 K/W25 mm25 mm18.5 mm 
PR17/35/SE


Heatsink: extruded; U; TO220; black; L: 35mm; W: 17mm; H: 13mm; 21K/W
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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.

Alutronic Availability : 64
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 1.1549
Multiples of: 1

    21 K/W35 mm17 mm13 mm 
FI349/18/SE


Heatsink: moulded; U; SOT32,TO126,TO220; black; L: 12.7mm; W: 25.4mm
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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.

Alutronic Availability : 57
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USD 1.1407
Multiples of: 1

    21 K/W12.7 mm25.4 mm18 mm 
FI306/SE


Heat Sink Passive TO-220 Screw Aluminum 20K/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.

Alutronic Availability : 56
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 1.4224
Multiples of: 1

12.7(Mm)    33 mm   
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