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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(Ex. GST)(▲▼)		Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
PR5/25/SE/LS


Heatsink: extruded; TO220; black; L: 25mm; W: 12.6mm; H: 6.5mm; 32K/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 339
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USD 1.7062
Multiples of: 1

    32 K/W25 mm12.6 mm6.5 mm 
FI300/SN


Heatsink: moulded; TO220; natural; L: 4mm; W: 22mm; H: 31.6mm; 29.5K/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 291
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USD 1.0237
Multiples of: 1

    29.5 K/W4 mm22 mm31.6 mm 
PR17/25/SE


Heatsink: extruded; U; TO220; black; L: 25mm; W: 17mm; H: 13mm; 24K/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 241
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USD 0.7508
Multiples of: 1

    24 K/W25 mm17 mm13 mm 
CK990/SN


Heatsink: moulded; TO220; natural; L: 11mm; W: 22mm; H: 24mm; 19.5K/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 206
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USD 2.1287
Multiples of: 1

    19.5 K/W11 mm22 mm24 mm 
PR118/94/SE


Heatsink: extruded; TO218,TO220,TOP3; black; L: 94mm; W: 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 198
Ships to you
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USD 5.9787
Multiples of: 1

    3.2 K/W94 mm25 mm54 mm 
FI344/SE


Heatsink: moulded; U; TO220; black; L: 7.1mm; W: 25.4mm; H: 20.7mm
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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.

Alutronic 197
Ships to you
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USD 1.1968
Multiples of: 1

    27 K/W7.1 mm25.4 mm20.7 mm 
FI356/SE


Heatsink: moulded; U; TO220; black; L: 22mm; W: 28mm; H: 38mm; 9.9K/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 186
Ships to you
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USD 1.5673
Multiples of: 1

    9.9 K/W22 mm28 mm38 mm 
PR19/20/SE


Heatsink: extruded; U; TO220; black; L: 20mm; W: 29mm; H: 12mm; 13.5K/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 164
Ships to you
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USD 1.8974
Multiples of: 1

    13.5 K/W20 mm29 mm12 mm 
FI302/SE


Heatsink: moulded; TO220; black; L: 7mm; W: 24mm; H: 20mm; 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 161
Ships to you
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USD 1.1968
Multiples of: 1

    21 K/W7 mm24 mm20 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 151
Ships to you
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USD 1.1256
Multiples of: 1

    21 K/W35 mm17 mm13 mm 
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