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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(Ex. GST)(▲▼)		Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
HS-123-40


Heatsink: extruded; H; TO220; black; L:40mm; 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 4807
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USD 0.7508
Multiples of: 1

     40 mm23.3 mm16.5 mm 
HS-142-25


Heatsink: extruded; TO220; black; L:25.4mm; 7.1K/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 1562
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USD 0.7944
Multiples of: 1

    7.1 K/W25.4 mm   
HS-002


Heatsink: moulded; TO220; black; L:30mm; W:25mm; H:12.5mm; 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.

Stonecold 1237
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USD 0.344
Multiples of: 1

     30 mm25 mm12.5 mm 
HS-S03


Heatsink: moulded; U; TO220; black; L:19.05mm; W:13.21mm; H:12.7mm
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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 894
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USD 0.2703
Multiples of: 1

    24.4 K/W19.05 mm13.21 mm12.7 mm 
HS-132-38


Heatsink: extruded; TO220; black; L:38.1mm; W:32mm; H:14mm; 11K/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 838
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USD 0.8463
Multiples of: 1

    11 K/W38.1 mm32 mm14 mm 
HS-011


Heatsink: moulded; TO220; black; L:19mm; W:12.8mm; H:12.7mm
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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 697
Ships to you
between Mon. 20 May to Fri. 24 May Calender.png

USD 0.3577
Multiples of: 1

    26.8 K/W19 mm12.8 mm12.7 mm 
D03A


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 680
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USD 0.2566
Multiples of: 1

    24 K/W19.05 mm13.21 mm6.35 mm 
HS-S01


Heatsink: moulded; U; TO220; black; L:19.05mm; W:13.21mm; H:6.35mm
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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 561
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USD 0.2566
Multiples of: 1

    30.2 K/W19.05 mm13.21 mm6.35 mm 
HS-003


Heatsink: moulded; U; TO220; black; W:25.4mm; H:12.7mm; 13K/W
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Stonecold 359
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USD 0.4969
Multiples of: 1

    13 K/W 25.4 mm12.7 mm 
D02PA


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 216
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USD 0.3604
Multiples of: 1

    22 K/W19.05 mm13.21 mm9.53 mm 
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