About Heat Sinks

Stonecold 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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Availability ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
HS-142-38


Heatsink: extruded; TO220; black; L:38.1mm; 6.2K/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.

Stonecold 9070
Ships to you
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USD 1.0934
Multiples of: 1

    6.2 K/W38.1 mm   
HS-112-25-PIN


Heatsink: extruded; TO220; black; L:25.4mm; W:12mm; H:6.5mm; 40K/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.

Stonecold 8719
Ships to you
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USD 0.6143
Multiples of: 1

    40 K/W25.4 mm12 mm6.5 mm 
HS-112-25


Heatsink: extruded; TO220; black; L:25.4mm; W:12mm; H:6.5mm; 40K/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.

Stonecold 5651
Ships to you
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USD 0.5555
Multiples of: 1

    40 K/W25.4 mm12 mm6.5 mm 
HS-115


Heatsink: extruded; H; TO220; black; L:25mm; W:15mm; H:17mm
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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.

Stonecold 4523
Ships to you
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USD 0.3577
Multiples of: 1

     25 mm15 mm17 mm 
HS-135A-38


Heatsink: extruded; H; TO220; black; L:38mm; W:34.5mm; H:12.5mm
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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.

Stonecold 3929
Ships to you
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USD 0.662
Multiples of: 1

    10.4 K/W38 mm34.5 mm12.5 mm 
HS-S02


Heatsink: moulded; U; TO220; black; L:19.05mm; W:13.21mm; H:9.53mm
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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.

Stonecold 3915
Ships to you
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USD 0.2662
Multiples of: 1

    27.7 K/W19.05 mm13.21 mm9.53 mm 
HS-012


Heatsink: moulded; TO220; black; L:25mm; W:25mm; H:9.5mm; 16.6K/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.

Stonecold 3585
Ships to you
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USD 0.4477
Multiples of: 1

    16.6 K/W25 mm25 mm9.5 mm 
D02A


Heatsink: moulded; U; TO202,TO220; black; L:19.05mm; W:13.21mm
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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.

Stonecold 3525
Ships to you
between Fri. 03 May to Thu. 09 May Calender.png

USD 0.2551
Multiples of: 1

    22 K/W19.05 mm13.21 mm9.53 mm 
D01PA


Heatsink: moulded; U; TO202,TO220; black; L:19.05mm; W:13.21mm
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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.

Stonecold 3218
Ships to you
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USD 0.3604
Multiples of: 1

    21 K/W19.05 mm13.21 mm6.35 mm 
HS-123-25


Heatsink: extruded; H; TO220; black; L:25mm; W:23.3mm; H:16.5mm
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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.

Stonecold 2892
Ships to you
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USD 0.6934
Multiples of: 1

     25 mm23.3 mm16.5 mm 
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