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-242/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 100mm; H: 15mm
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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 : 8
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 117.4173
Multiples of: 1

     1000 mm100 mm15 mm 
KL-250/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 200mm; H: 83mm
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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 : 5
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 126.399
Multiples of: 1

     200 mm200 mm83 mm 
KL-271/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 300mm; H: 83.5mm
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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 : 5
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 259.9643
Multiples of: 1

     200 mm300 mm83.5 mm 
KL-244/75/SW


Heatsink: extruded; grilled; black; L: 75mm; W: 100mm; 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 : 3
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 25.4572
Multiples of: 1

     75 mm100 mm40 mm 
KL-244/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 100mm; 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 : 3
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 204.0331
Multiples of: 1

     1000 mm100 mm40 mm 
KL-143/75/SW


Heatsink: extruded; grilled; black; L: 75mm; W: 150mm; H: 27mm
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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 : 2
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 24.7338
Multiples of: 1

     75 mm150 mm27 mm 
KL-129/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 29mm; H: 11.5mm
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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 : 2
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 32.0366
Multiples of: 1

     1000 mm29 mm11.5 mm 
KL-290/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 90mm; H: 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 : 2
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 34.9986
Multiples of: 1

     1000 mm90 mm5 mm 
KL-287/120/SW


Heatsink: extruded; grilled; black; L: 120mm; 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 : 2
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 59.6914
Multiples of: 1

     120 mm218 mm37 mm 
KL-128/1000/M


Heatsink: extruded; grilled; SOT93,TO218,TO220,TO247,TOP3
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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 : 2
Ship by Mon. 12 Aug to Fri. 16 Aug Calender.png

USD 75.1842
Multiples of: 1

     1000 mm46 mm33 mm 
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