About Heat Sinks

Seifert 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
  
             
KL-146/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 300mm; H: 40mm
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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.

Seifert Availability : 0
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USD 115.7625
Multiples of: 1

     200 mm300 mm40 mm 
KL-101/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 125mm; H: 65mm
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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.

Seifert Availability : 0
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USD 117.1588
Multiples of: 1

     1000 mm125 mm65 mm 
KL-184/200/M


Heatsink: extruded; grilled; natural; L: 200mm; W: 156mm; H: 136mm
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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.

Seifert Availability : 0
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USD 119.3244
Multiples of: 1

     200 mm156 mm136 mm 
KL-285/180/SW


Heatsink: extruded; Y; black; L: 180mm; W: 125mm; H: 135mm; 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.

Seifert Availability : 0
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USD 122.2452
Multiples of: 1

     180 mm125 mm135 mm 
KL-209/1000/SW


Heatsink: extruded; U; black; L: 1000mm; W: 100mm; H: 50mm; 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.

Seifert Availability : 0
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USD 125.4367
Multiples of: 1

     1000 mm100 mm50 mm 
KL-184/200/99/M


Heatsink: extruded; grilled; natural; L: 200mm; W: 156mm; H: 136mm
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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.

Seifert Availability : 0
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USD 138.1456
Multiples of: 1

     200 mm156 mm136 mm 
KL-243/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 66mm; H: 40mm
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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.

Seifert Availability : 0
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USD 143.4206
Multiples of: 1

     1000 mm66 mm40 mm 
KL-240/150/SW


Heatsink: extruded; grilled; black; L: 150mm; W: 420mm; H: 40mm
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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.

Seifert Availability : 0
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USD 144.8705
Multiples of: 1

     150 mm420 mm40 mm 
KL-251/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 245.6mm; H: 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.

Seifert Availability : 0
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USD 155.6275
Multiples of: 1

     1000 mm245.6 mm25 mm 
KL-122/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 164mm; H: 40mm
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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.

Seifert Availability : 0
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USD 159.3604
Multiples of: 1

     1000 mm164 mm40 mm 
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