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-140/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 180mm; H: 48mm
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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 161.3836
Multiples of: 1

     1000 mm180 mm48 mm 
KL-277/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 200mm; H: 84mm
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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 183.5925
Multiples of: 1

     200 mm200 mm84 mm 
KL-101/1000/M


Heatsink: extruded; grilled; natural; 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 183.7667
Multiples of: 1

     1000 mm125 mm65 mm 
KL-241/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 265mm; H: 74mm
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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 186.1746
Multiples of: 1

     200 mm265 mm74 mm 
KL-240/200/SW


Heatsink: extruded; grilled; black; L: 200mm; 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 187.5708
Multiples of: 1

     200 mm420 mm40 mm 
KL-148/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 160mm; 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 217.9327
Multiples of: 1

     1000 mm160 mm40 mm 
KL-183/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 150mm; H: 70.5mm
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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.

Seifert Availability : 0
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USD 217.9327
Multiples of: 1

     1000 mm150 mm70.5 mm 
KL-182/250/SW/L


Heatsink: extruded; grilled; black; L: 250mm; W: 240mm; H: 106mm
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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 223.6745
Multiples of: 1

     250 mm240 mm106 mm 
KL-287/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 218mm; H: 37mm
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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 229.0032
Multiples of: 1

     1000 mm218 mm37 mm 
KL-111/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 119mm; H: 119mm
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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 234.4743
Multiples of: 1

     1000 mm119 mm119 mm 
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